Rocky Mountain Herbarium (RM), University of Wyoming
https://rmh.uwyo.edu/data/search.php

Database Search Results

406 matching records found (of 406).
Search query: Genus begins with Populus, Species begins with balsamifera, (search polygon not defined)
Sorted by: Scientific Name

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1.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Park County: Northern Absarokas: along Pilot Creek just above junction with Clarks Fork Yellowstone River, ca 48 air mi NW of Cody.  Elev. 6950 ft.
T57N R107W S4.  44.95 N, 109.80028 W; uncertainty 1 mi..  
Stream bottom. Phenology: vegetative only. 

B. E. Nelson, 16843.  6/23/1989. 		RM 856877	Barcode: USFS0039604
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2.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Lost Creek, ca 1-1.5 mi S of U.S. Hwy 14, 16, & 20.  Elev. 6100-6600 ft.
T52N R105W S31.  44.4328 N, 109.5435 W.  
Riparian community along creek with Populus balsamifera, Alnus incana, Equisetum arvense and Pseudotsuga menziesii in dryer areas. Phenology: vegetative only. 

Erwin F. Evert, 12400.  6/20/1987. 		RM 731580	Barcode: RM0063139
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3.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sheep Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.  Elev. 6500-6600 ft.
T52N R107W S31.  44.4328 N, 109.7851 W.  
Gravel bars in the open. Phenology: vegetative only. 

Erwin F. Evert, 13761.  8/14/1987. 		RM 732589	Barcode: RM0063140
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4.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along South Fork Deep Creek, ca 11 mi SE of Livingston.  Elev. 7000-7600 ft.
T4S R10E S3; also S10.  45.5161 N, 110.4778 W.  
Moist spruce-fir forest with lodgepole pine and with Arnica cordifolia, Elymus glaucus, Vaccinium scoparium and Orthilia secunda prominent in groundlayer. Phenology: vegetative only. 

Erwin F. Evert, 20007.  8/4/1990. 		RM 621558
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5.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along West Fork Mill Creek, ca 21 mi NNE of Gardiner.  Elev. 5900 ft.
T6S R9E S24.  45.2996 N, 110.5657 W.  
Moist spruce forest and riparian edge with Equisetum arvense, Carex deweyana and Linnaea borealis. Phenology: vegetative only. 

Erwin F. Evert, 20072.  8/5/1990. 		RM 621532
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6.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Stillwater County: Swinging Bridge Fishing Access along the east side of the Stillwater River, ca 6 mi NE of Absarokee.  Elev. 3800 ft.
T3S R19E S12.  45.5889 N, 109.326 W.  
Riparian area with Populus balsamifera, Toxicodendron rydbergii, and Cornus stolonifera. Phenology: vegetative only. 

Erwin F. Evert, 21140.  6/27/1991. 		RM 739483
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7.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Sweet Grass County: Big Rock Fishing Access E of the Boulder River, ca 2 1/2 mi S of Big Timber.  Elev. 4200 ft.
T1N R14E S34.  45.7915 N, 109.9689 W.  
Weedy riparian area with Populus balsamifera, Salix lasiandra, Agrostis stolonifera, and Betula occidentalis. Phenology: vegetative only. 

Erwin F. Evert, 21765.  7/18/1991. 		RM 739131
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8.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Sweet Grass County: Boulder Forks Fishing Access, just NE of the confluence of the Boulder and West Boulder rivers, ca 13 mi SW of Big Timber.  Elev. 4900 ft.
T2S R13E S15.  45.6616 N, 110.1076 W.  
Riparian area with Populus angustifolia, Salix bebbiana, and Sanicula marilandica. Phenology: vegetative only. 

Erwin F. Evert, 21809.  7/18/1991. 		RM 738921
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9.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Stillwater County: Along south side of the Stillwater River at Cliff Swallow fishing access and campground, ca 10 mi W of Absarokee.  Elev. 4400 ft.
T4S R17E S4.  45.5161 N, 109.6345 W.  
Disturbed weedy roadside with Berteroa incana, Tragopogon dubius, and Bromus tectorum. Phenology: vegetative only. 

Erwin F. Evert, 22774.  6/12/1992. 		RM 779724
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10.  Populus balsamifera L. 				Salicaceae

U.S.A., Alaska, [Denali Borough] County: [Denali National Park]: Mile 1.
Aspen and cottonwoods. Phenology: flowering. 

Adolph Murie, s.n..  5/31/1950. 		 
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11.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Gold Prize Creek, 0-1/3 mi E of confluence with Sixmile Creek, 8 mi S of Emigrant.  Elev. 5600-5800 ft.
T7S R8E S5.  45.2584 N, 110.7692 W; uncertainty 0.25 mi..  
Riparian community with Populus balsamifera, Smilacina stellata, and Viola canadensis var. corymbosa. Phenology: vegetative only. 

Erwin F. Evert, 31477.  6/22/1996. 		RM 787375
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12.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Range: North Fork Shoshone River Drainage: banks of Blackwater Creek just above trail crossing (Clayton Mountain/Natural Bridge trail), ca 2 mi S of U.S. Hwy 14/16/20.  Elev. 6600 ft.
T52N R107W S33; N1/4 of NW1/4 of NW1/4 S52.  44.4328 N, 109.7442 W; uncertainty 0.25 mi..  
Gravel cobble banks of mountain stream in Populus-Picea engelmannii grove with Salix lasiandra and Alnus incana. Phenology: vegetative only. 

Walter Fertig, 17982.  8/14/1997. 		RM 681065
     with George Jones
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13.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: lower Death Canyon NW of Phelps Lake along the Death Canyon Trail, ca 5.5-6 air mi W of Moose; ca 13-14 air mi NNW of Jackson.  Elev. 7200-7600 ft.
T43N R116W S30 SW1/4.  43.6641 N, 110.831 W to 43.6581 N, 110.8195 W; GPS Reading.  
Along the trail with cliffs, steep forb or brushy slopes, and small wooded areas. Phenology: vegetative only. 

B. E. Nelson, 68599.  6/10/2006. 		RM 836840	Barcode: RM0015800
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14.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: lower Death Canyon NW of Phelps Lake along the Death Canyon Trail, ca 5.5-6 air mi W of Moose; ca 13-14 air mi NNW of Jackson.  Elev. 7200-7600 ft.
T43N R116W S30 SW1/4.  43.6641 N, 110.831 W to 43.6581 N, 110.8195 W; GPS Reading.  
Along the trail with cliffs, steep forb or brushy slopes, and small wooded areas. Phenology: vegetative only. 

B. E. Nelson, 68603.  6/10/2006. 		RM 836839	Barcode: RM0015799
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15.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: along the Valley Trail from the junction with Death Canyon Trail ENEto Phelps Lake Overlook, ca 4.5 air mi W of Moose; ca 9.5 air mi N of Jackosn.  Elev. 6800-7202 ft.
T43N R116W S29 SW1/4; also NW1/4 NW1/4 S3.  43.6549 N, 110.8049 W to 43.6572 N, 110.7995 W; GPS Reading.  
Brushy tall forb slope. Phenology: vegetative only. 

B. E. Nelson, 68648.  6/10/2006. 		RM 836838	Barcode: RM0015798
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16.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: along Pacific Creek below Pacific Creek Campground, ca 7.5 air mi NNE of Moran; ca 36 air mi NE of Jackson.  Elev. 7000 ft.
T46N R113W S20.  43.9345 N, 110.4468 W; GPS Reading.  
Stony flats in valley bottom. Phenology: vegetative only. 

B. E. Nelson, 68730.  6/12/2006. 		RM 836837	Barcode: RM0015797
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17.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: along Pacific Creek below Pacific Creek Campground, ca 7.5 air mi NNE of Moran; ca 36 air mi NE of Jackson.  Elev. 7000 ft.
T46N R113W S20.  43.9345 N, 110.4468 W; GPS Reading.  
Stony flats in valley bottom. Phenology: vegetative only. 

B. E. Nelson, 68733.  6/12/2006. 		RM 836836	Barcode: RM0015796
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18.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: mouth of Open Canyon, ca 5.5 air mi W of Moose; ca 12 air mi NNW of Jackson.  Elev. 7934 ft.
T43N R116W S31 SW1/4.  43.6441 N, 110.8215 W; GPS Reading.  
Moist streamside community adjacent to sagebrush and herbaceous meadows. Phenology: vegetative only. 

David Scott, 334.  6/10/2006. 		RM 836845	Barcode: RM0015805
     with Nancy Bockino
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19.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near East Whetstone Creek, ca 11air mi NNE of Moran; ca 27 air mi NE of Moose.  Elev. 7780 ft.
T46N R113W S10 NW1/4.  43.9422 N, 110.4157 W; GPS Reading.  
Pond shore surrounded by Picea engelmannii/Abies lasiocarpa forest. Phenology: vegetative only. 

David Scott, 3381.  8/22/2006. 		RM 836842	Barcode: RM0015802
     with Nancy Bockino, Tacheeni Scott
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20.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: east slope of Ranger Peak, ca 13 air mi NW of Moran; ca 18.5 air mi N of Moose.  Elev. 7545 ft.
T46N R115W S30 SW1/4.  43.9225 N, 110.718 W; GPS Reading.  
Steep herbaceous slope and Populus spp. regeneration. Phenology: vegetative only. 

David Scott, 705.  6/17/2006. 		RM 836844	Barcode: RM0015804
     with Ronald L. Hartman
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21.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: west shore of Jackson Lake, ca 12.5 air mi NW of Moran; ca 20 air mi N of Moose.  Elev. 6800 ft.
T46N R115W S19 N1/2.  43.9446 N, 110.7028 W; GPS Reading.  
Riparian community near stream inlet to lake. Phenology: vegetative only. 

David Scott, 936.  6/25/2006. 		RM 836843	Barcode: RM0015803
     with Nancy Bockino
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22.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Whetstone Mountain, ca 10 air mi NNW of Moran; ca 21 air mi NE of Moose.  Elev. 7760 ft.
T46N R113W S4 SE1/4.  43.9674 N, 110.4182 W; uncertainty 0.25 mi..  
Subalpine streambanks on slope. Phenology: vegetative only. 

David Scott, 3492.  6/15/2007. 		RM 839843	Barcode: RM0020721
     with Tacheeni Scott
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23.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Pilgrim Creek, ca 7 air mi NW of Moran; ca 20.5 air mi NE of Moose.  Elev. 7000 ft.
T46N R114W S29 NE1/4.  43.9268 N, 110.5623 W; GPS Reading.  
Scoured stream bottomland with cobble, gravel, and sand bars and scattered Populus balsamifera. Phenology: vegetative only. 

David Scott, 3644.  6/20/2007. 		RM 839842	Barcode: RM0020722
     with Tacheeni Scott
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24.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 9 air mi NE of Moran Junction along Pacific Creek and Whetstone Creek trails.  Elev. 7250-7900 ft.
T46N R113W S3; also S9, S16, and S20.  43.9821 N, 110.4041 W.  
Streamsides and dry meadows with mixed lodgepole forests. 

Neil Snow, 667.  7/2/1987. 		 
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25.  Populus balsamifera L. 				Salicaceae

U.S.A., South Dakota, Lawrence County: Englewood Springs; 1.4 mi S of Englewood.  Elev. 5780 ft.
T4N R3E S29 NW1/4 of SE1/4.  44.2782 N, 103.7849 W; uncertainty 0.25 mi..  
Several dozen trees and saplings on moderately steep east-facing slope on north side of springs at midslope with spruce. Phenology: vegetative only. 

D. J. Ode, 49-115.  8/4/1989. 		RM 549155	Barcode: RM0263564
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26.  Populus balsamifera L. 				Salicaceae

U.S.A., South Dakota, Pennington County: Hill City.  Elev. 4980 ft.
T1S R5E S30 SW1/4.  43.9313 N, 103.5763 W; uncertainty 0.5 mi..  
Grown as yard tree and abundant throughtout town in yards and boulevards. Phenology: vegetative only. 

Gary E. Larson, 10695.  8/22/1991. 		RM 568056	Barcode: RM0263563
     with James R. Johnson
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27.  Populus balsamifera L. 				Salicaceae

U.S.A., South Dakota, Lawrence County: Deadwood.  Elev. 4320-5700 ft.
T5N R3E S23.  
Canyons. Phenology: vegetative only. 

W. P. Carr, 158.  8/12/1913. 		RM 92506	Barcode: RM0263562
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28.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: South Leigh Creek, from intersection with Beaver Creek to Andy Stone Creek, ca 11 air mi E of Tetonia, Idaho.  Elev. 6800-7000 ft.
T45N R118W S36.  43.8201 N, 110.9661 W.  
Open valley bottom with patches of coniferous forest dominated by Abies lasiocarba, Pinus contorta, and Picea engelmannii, some riparian. Phenology: fruiting. 

Stuart Markow, 1895.  7/2/1991. 		RM 701787	Barcode: RM0262607
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29.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Fox Creek, just E of National Forest boundary, ca 4.5 air mi NE of Victor, Idaho.  Elev. 6800-6900 ft.
T42N R118W S4; also S5.  43.6338 N, 111.014 W.  
Coniferous forest adjacent to riparian, dominated by Abies lasiocarpa, Pseudotsuga menziesii, and Cornus stolonifera. Phenology: vegetative only. 

Stuart Markow, 3654.  7/22/1991. 		RM 701788	Barcode: RM0262608
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30.  Populus balsamifera L. 				Salicaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: south shoreline of Island Park Reservoir, ca 0.5 air mi W of Island Park Dam.  Elev. 6300 ft.
T13N R43E S29.  
Mostly Salix, Eleocharis, and Carex. 

Stuart Markow, 9340.  7/13/1992. 		 
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31.  Populus balsamifera L. 				Salicaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Beaver Creek, ca 20 air mi SSW of Hayden.  Elev. 7800 ft.
T3N R89W S15.  40.2309 N, 107.3732 W.  
Riparian zone, with blue spruce, willows, and cottonwood. 

James P. Vanderhorst, 2874.  6/28/1991. 		 
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32.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along Line Creek, ca 7 air mi NW of Clark, ca 30 air mi NW of Powell.  Elev. 5600 ft.
T58N R103W S23.  44.99528 N, 109.27278 W.  
Bench along creek. 

B. E. Nelson, 15639.  6/9/1988. 		RM 932484	Barcode: RM0095990
     with Erik Nelson
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33.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Sanders County: Coeur d'Alene Mountains: near Thompsons.  Elev. 2080 ft.
47.6064 N, 115.3747 W; uncertainty 3 mi..  
Phenology: vegetative only. 

John B. Leiberg, 1618.  8/28/1895. 		RM 66164
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34.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Flathead County: Columbia Falls.
Phenology: vegetative only. 

J. G. Jack, 2425.  9/21/1921. 		RM 92643
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35.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Lincoln County: Kootenai National Forest: Parmenter Creek.  Elev. 2300 ft.
T30N R31W S9.  
Level ground; rocky moist creek bank; parky vegetation with willow and ash. Common. Phenology: vegetative only. 

James C. Whitham, 272.  9/1/1945. 		USFS 444514
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36.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana: Lewis and Clark National Forest: along trail between lakeside and Camp Wellman.
Phenology: vegetative only. 

J. E. Kirkwood, 2382.  9/3/1925. 		USFS 111567
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37.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana: Lewis and Clark National Forest: between Lakeside and Camp Wellman.  Elev. 5500 ft.
Along trail. Phenology: vegetative only. 

J. E. Bodin, 2382.  9/3/1925. 		RM 130465
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38.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Gallatin County: Bozeman.
Phenology: flowering. 

Wyatt W. Jones, 73.  5/25/1901. 		RM 73405
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39.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Gallatin County: Bozeman.  Elev. 5000 ft.
Mountain streams. Phenology: flowering. 

J. W. Blankinship, 463a.  4/22/1906. 		RM 89786
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40.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana: Entrance to Gallatin Canyon.
River bank. Phenology: vegetative only. 

Aven Nelson, 383.  9/28/1932. 		RM 132719
     with Ruth A. Nelson
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41.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Stillwater County: Custer National Forest: along Stillwater River: off Highway 419: 3 1/2 mi NW of Woodbine.  Elev. 4870 ft.
T5S R15E S15.  45.3996 N, 109.8607 W; uncertainty 1 mi..  
Colonizing sand dunes at base of west-facing granitic slope. Phenology: vegetative only. 

Betsy E. Neely, 2196.  7/18/1984. 		RM 397258
     with Ray W. Brown
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42.  Populus balsamifera L. 				Salicaceae

U.S.A., South Dakota, Deuel County: Pleasant Valley Farm: Cobb Creek.
T115N R47W S27 W1/2.  
Wooded ravine and floodplain along south side of creek. Stand of about 10 soboliferous trees. Phenology: vegetative only. 

Gary E. Larson, 8715.  6/8/1983. 		RM 520997
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43.  Populus balsamifera L. 				Salicaceae

U.S.A., South Dakota, Roberts County: Big Springs Coulee.
T124N R51W S28 N1/2.  
Bank of spring-fed stream. Occasional. Phenology: vegetative only. 

Gary E. Larson, 8687.  6/4/1983. 		RM 521002
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44.  Populus balsamifera L. 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Rock Creek Work Center, ca 2-3 air mi SW of Red Lodge.  Elev. 6080 ft.
T8S R20E S6.  45.1569 N, 109.3018 W; NAD 83, , Nat. Geog. TOPO!.  
Streamside. Phenology: fruiting. 

Ronald L. Hartman, 87867.  7/16/2008. 		RM 822764	Barcode: RM0031816
_________________________________________________________________________

45.  Populus balsamifera L. 				Salicaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Beaver Creek, ca 20 air mi SSW of Hayden.  Elev. 7800 ft.
T3N R89W S15.  40.2309 N, 107.3732 W.  
Riparian zone, with blue spruce, willows, and cottonwood. 

James P. Vanderhorst, 2874.  6/28/1991. 		USFS 	Barcode: USFS0061734
_________________________________________________________________________

46.  Populus balsamifera L. 				Salicaceae

U.S.A., Wyoming, Albany County: Ca 20 mi W of Wheatland.  Elev. 6600 ft.
T24N R71W S15.  42 3.4' N, 105 20.1' W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!.  
Stream bank, with P. tremuloides and Acer. Tree 3 m high. Phenology: buds. 

Robert D. Dorn, 11498.  7/28/2014. 		RM 921502	Barcode: RM0079758
_________________________________________________________________________

47.  Populus balsamifera L. 				Salicaceae

U.S.A., South Dakota, Lawrence County: Just above Cheyenne Crossing along U.S. Hwy 14A.  Elev. 5500 ft.
44 17.9' N, 103 51.7' W; unknown, , Specimen Label.  
Stream bank, with Salix bebbiana, Picea glauca. Tree 10 inch DBH. Phenology: vegetative only. 

Robert D. Dorn, 11885.  6/21/2017. 		RM 940084	Barcode: RM0112456
_________________________________________________________________________

48.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Breakneck Pass: on ridgetop off Forest Road 175 and 426, ca 6.8 air mi SW of Fairplay.  Elev. 10520-11010 ft.
T10S R78W S26.  39.1517 N, 106.0797 W.  zone 13, 407556E, 4332744N.  
In an aspen grove bordering a wet drainage. Phenology: vegetative only. 

Timothy W. Chumley, 6476.  8/24/1996. 		 
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49.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: along Hardpan Creek, ca 24.5 air mi SW of Cody.  Elev. 6200-7500 ft.
T50N R105W S2; also S11.  44.3313 N, 109.4629 W.  
Streamside. 

Neil Snow, 2586.  6/24/1988. 		 
_________________________________________________________________________

50.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: along Warm Springs Creek at Warm Springs Canyon access from east side of Warm Springs Mountain, ca 6.5 air mi ENE of Dubois; ca 1 air mi S of Stoney Point.  Elev. 7300 ft.
T42N R108W S36.  43.5618 N, 109.759 W.  
Shoreline and riparian forest along the creek in the canyon. Phenology: vegetative only. 

David Rosenthal, 1354.  6/25/1997. 		USFS 856879	Barcode: USFS0039606
_________________________________________________________________________

51.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: up Crandall Trail, ca 36 air mi WNW of Cody.  Elev. 6600-7300 ft.
T56N R107W S13 South1/2; also NE1/4 S23.  44.8336 N, 109.6985 W.  
Stream bottom and slopes. Phenology: vegetative only. 

David Rosenthal, 2897.  7/22/1997. 		USFS 856878	Barcode: USFS0039605
_________________________________________________________________________

52.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.  Elev. 7500-8500 ft.
T51N R105W S27; also S34.  44.3603 N, 109.483 W.  
Mixed Picea-Pinus flexilis-Juniperus forest on rocky volcanics. 

Neil Snow, 2640.  6/24/1988. 		 
_________________________________________________________________________

53.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: along trail and slopes of Sweetwater Creek from bridge at Wapiti Campground, ca 30 air mi W of Cody on U.S. Hwy 14, 16, & 20, up trail towards springs.  Elev. 6000 ft.
T52N R106W S21 NE1/4 of NW1/4.  44.4618 N, 109.624 W.  
Riparian woodland. Phenology: vegetative only. 

David Rosenthal, 640.  6/12/1997. 		USFS 856880	Barcode: USFS0039607
     with Cathy Binger
_________________________________________________________________________

54.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Creek Pack Trail.  Elev. 6500-6700 ft.
T50N R106W S1 N1/4; also N1/2 S2.  44.3313 N, 109.5636 W.  
North exposure in Douglas fir forest and adjacent creek shoulder. Phenology: vegetative only. 

Ronald L. Hartman, 58971.  7/27/1997. 		USFS 856876	Barcode: USFS0039603
     with Jim Fowler
_________________________________________________________________________

55.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Cabin Creek, chute to north, ca 1 mi upstream from road.  Elev. 7400-8600 ft.
T48N R107W S12 SW1/4; also NW1/4 S13.  44.1402 N, 109.6574 W.  
Talus slope. Phenology: vegetative only. 

Ronald L. Hartman, 59133.  7/29/1997. 		USFS 856875	Barcode: USFS0039602
_________________________________________________________________________

56.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: Jack Creek Trailhead and Campground, ca 26 mi W of Meeteetse.  Elev. 7600 ft.
T48N R104W S21.  44.10778 N, 109.35132 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Riparian area along creek with Populus balsamifera, Salix bebbiana, and Elaeagnus commutata. Phenology: vegetative only. 

Erwin F. Evert, 40159.  6/27/2003. 		RM 912484	Barcode: RM0065579
_________________________________________________________________________

57.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along west side of North Fork Shoshone River, ca 6-9 mi NNE of U.S. Hwy 14, 16, & 20.  Elev. 7200-7600 ft.
T53N R109W S11; also T53N R109W S12 and T53N R108W S5, S6; also S7.  44.5875 N, 109.9617 W; uncertainty 6 mi..  
Mixed coniferous forest. Phenology: vegetative only. 

Erwin F. Evert, 10377.  7/12/1986. 		RM 725264	Barcode: RM0063143
_________________________________________________________________________

58.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1/8 mi W of Newton Creek Campground.  Elev. 6200 ft.
T52N R107W S29.  44.4473 N, 109.765 W.  
Disturbed riparian community along river. Phenology: vegetative only. 

Erwin F. Evert, 11721.  8/29/1986. 		RM 726586	Barcode: RM0063142
_________________________________________________________________________

59.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1/4 mi E of Chimney Rock.  Elev. 6300 ft.
T52N R108W S25.  44.44972 N, 109.8083 W.  
Riparian community and gravel bars along river. Phenology: vegetative only. 

Erwin F. Evert, 11791.  8/29/1986. 		RM 726675	Barcode: RM0063141
_________________________________________________________________________

60.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Wall Creek ca 2.5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6600 ft.
T52N R105W S10 NW1/4.  44.4908 N, 109.483 W.  
Riparian community dominated by Alnus incana, Populus balsamifera and Rosa woodsii. Phenology: vegetative only. 

Erwin F. Evert, 12184.  6/14/1987. 		RM 731318	Barcode: RM0063138
_________________________________________________________________________

61.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Buffalo Bill State Park: ca 11 mi W of Cody.  Elev. 5375 ft.
T52N R103W S5; also S6.  44.5079 N, 109.2648 W.  
Along north shore of reservoir, at upper edge of seasonal draw-down area, dominated by Salix exigua and Populus angustifolia. Phenology: vegetative only. 

Erwin F. Evert, 14342.  6/10/1988. 		RM 753286	Barcode: RM0063130
_________________________________________________________________________

62.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Rand Creek, ca 2 mi S of U.S. Hwy 14, 16, & 20, on northeast end of Table Mountain.  Elev. 7020 ft.
T52N R105W S35 NE1/4.  44.4328 N, 109.4629 W.  
Riparian community, prominent species included: Picea engelmannii, Alnus incana ssp. tenuifolia, Equisetum arvense, and Actaea rubra. Phenology: vegetative only. 

Erwin F. Evert, 15268.  7/11/1988. 		RM 752277	Barcode: RM0063129
_________________________________________________________________________

63.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Moss Creek, ca 1/2 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6300 ft.
T52N R107W S22 NE1/4.  44.4618 N, 109.7247 W.  
Moist-wet gravel bar/streamside dominated by Alnus incana ssp. tenuifolia and Salix bebbii. Phenology: vegetative only. 

Erwin F. Evert, 15864.  8/7/1988. 		RM 752036	Barcode: RM0063127
_________________________________________________________________________

64.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: along south side of Meeteetse Creek, ca 14 mi WNW of Meeteetse.  Elev. 7500 ft.
T50N R102W S33.  44.26278 N, 109.12583 W.  
Base of north-facing slope dominated by Picea engelmannii with some Populus tremuloides and P. balsamifera, understory dominated by Viola rugulosa, Arnica cordifolia, and Thalictrum occidentale. Phenology: vegetative only. 

Erwin F. Evert, 16126.  8/14/1988. 		RM 751840	Barcode: RM0063131
_________________________________________________________________________

65.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Pass Creek ca 1/8-1/4 mi N of Castle Creek, in foothills ca 7 mi NW of Nye.  Elev. 6000-6050 ft.
T4S R14E S25; also S24.  45.4578 N, 109.9428 W.  
Riparian community with Picea glauca, Alnus incana ssp. tenuifolia, Mimulus guttatus, and Catabrosa aquatica. Phenology: vegetative only. 

Erwin F. Evert, 25786.  7/9/1993. 		RM 611263
_________________________________________________________________________

66.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Trail; 0.1-1 mi S of East Rosebud Lake.  Elev. 6330-6400 ft.
T7S R17E S28.  45.1912 N, 109.638 W.  
Mixed coniferous forest and openings with Carex rossii, Mahonia repens, Antennaria racemosa, and Arctostaphylos uva-ursi. Phenology: vegetative only. 

Erwin F. Evert, 27405.  6/26/1994. 		RM 781357	Barcode: RM0103597
_________________________________________________________________________

67.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Emerald Lake Campground: between West Rosebud Creek and the campground, 25 mi WNW of Red Lodge.  Elev. 6360 ft.
T7S R16E S1 NW1/4.  45.2508 N, 109.7001 W.  
Spruce swamp with Picea glauca, Picea engelmannii, Carex leptalea, Carex disperma, Equisetum arvense, and Pyrola asarifolia. Phenology: vegetative only. 

Erwin F. Evert, 27502.  6/27/1994. 		RM 780885	Barcode: RM0103590
_________________________________________________________________________

68.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along North Fork of Bear Creek; just N of Jardine.  Elev. 6900-6950 ft.
T9S R9E S4.  45.0804 N, 110.6271 W.  
Disturbed riparian/spruce forest with Aster hesperius, Calamagrostis canadensis, and Orthilia secunda. Phenology: vegetative only. 

Erwin F. Evert, 28564.  8/10/1994. 		RM 781920	Barcode: RM0103595
_________________________________________________________________________

69.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Gallatin County: Along East Gallatin River just N of the Burlington Northern tracks, 3 mi E of Bozeman.  Elev. 4900 ft.
T2S R6E S15.  45.6616 N, 110.9714 W; uncertainty 1 mi..  
riparian community with Populus balsamifera, Cornus sericea, Salix bebbiana, and Smilacina stellata. Phenology: flowering. 

Erwin F. Evert, 31111.  6/14/1996. 		RM 787066
_________________________________________________________________________

70.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin Range foothills: along the south side of Rocky Creek and the Burlington Northern tracks, 5 mi SE of Bozeman.  Elev. 4960 ft.
T2S R6E S25.  45.6325 N, 110.9302 W; uncertainty 1 mi..  
Riparian and seepage along creek with Populus balsamifera, Circaea alpina, and Equsetum arvense. Phenology: vegetative only. 

Erwin F. Evert, 31141.  6/14/1996. 		RM 787105
_________________________________________________________________________

71.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Idaho, Fremont County: Snake River Plains: boating access along the east side of the Henrys Fork River, 2.6 mi W of Ashton.  Elev. 5200 ft.
T9N R42E S33.  
Wet soil of riparian community with Eleocharis palustris, Salix exigua, and Typha latifolia. Phenology: vegetative only. 

Erwin F. Evert, 33665.  7/10/1997. 		RM 819580	Barcode: RM0023953
_________________________________________________________________________

72.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Carbon County: Along the bottom of Hollenbeck Draw, 1/4 mi E of Mont Hwy 72, 5 mi S of Belfry.  Elev. 3960-4060 ft.
T9S R22E S9.  
Riparian area in wet soil with Triglochin maritimum, Deschampsia cespitosa, and Eleocharis palustris. Phenology: flowering & fruiting. 

Erwin F. Evert, 34684.  8/6/1997. 		RM 820041	Barcode: RM0021304
_________________________________________________________________________

73.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: along West Fork Beaver Creek Trail, ca 4 mi N of U.S. Hwy 287; 25 mi NW of West Yellowstone.  Elev. 7300 ft.
T11S R3E S5.  44.9043 N, 111.3859 W; uncertainty 1 mi..  
Riparian area along unnamed tributary with Populus balsamifera, Mertensia ciliata, and Salix drummondiana. Phenology: vegetative only. 

Erwin F. Evert, 37171.  7/18/1999. 		RM 822904	Barcode: RM0020226
_________________________________________________________________________

74.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Idaho, Fremont County: Island Park Plateau: Targhee National Forest: along Anderson Mill Canyon or Forest Road 164, just E of U.S. Hwy 20/191, 7 mi NE of Ashton.  Elev. 6100 ft.
T10N R43E S30.  44.1652 N, 111.4254 W; uncertainty 1 mi..  
Moist ravine bottom along road. Phenology: vegetative only. 

Erwin F. Evert, 37585.  7/29/1999. 		RM 822134	Barcode: RM0024107
_________________________________________________________________________

75.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: along Clear Creek ("Bard Creek") off I-70, ca 6 mi W of Georgetown; ca 17.5 air mi S of Fraser.  Elev. 10000 ft.
T4S R75W S18 South1/2; also N1/2 S19.  39.6954 N, 105.8273 W; GPS Reading.  
Along creek. Phenology: vegetative only. 

Erin Foley, 1749.  6/27/2003. 		RM 
_________________________________________________________________________

76.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: S of Lake Granby along Doe Creek, ca 6.5 air mi ENE of Granby; ca 15.5 air mi NNW of Fraser.  Elev. 8480-8760 ft.
T2N R75W S19.  40.1098 N, 105.8289 W; GPS Reading.  
Along creek and in open meadow. Phenology: vegetative only. 

Erin Foley, 3066.  7/21/2003. 		RM 
_________________________________________________________________________

77.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Lower Slide Lake, on the north side.  Elev. 7200-7800 ft.
T43N R113W S33.  43.64683 N, 110.41645 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Moist stream banks, aspen groves, and ridge tops. Phenology: vegetative only. 

Ronald L. Hartman, 51355.  6/26/1995. 		 
_________________________________________________________________________

78.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 5.5 air mi S of Moran.  Elev. 2300-2400 ft.
T44N R114W S22.  43.7633 N, 110.5197 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Clearcuts, lake margin, and sagebrush grassland. Phenology: vegetative only. 

Ronald L. Hartman, 51957.  7/16/1995. 		RM 659338	Barcode: RM0262621
_________________________________________________________________________

79.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Pass Creek, 3 air mi W of Poncha Springs.  Elev. 8200-8300 ft.
T49N R7E S13 W1/2.  38.5024 N, 106.1425 W.  
Pinyon-juniper covered slope with irrigation ditch. Phenology: fruiting. 

Ronald L. Hartman, 66639.  5/22/2000. 		 
     with Emily Holt
_________________________________________________________________________

80.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Home Moraine, ca 32 mi W of Teds Place on Colo Hwy 14.  Elev. 7640 ft.
T9N R74W S33; also S32.  
Shore of oxbow lake and dry meadow wit Poa pratensis, Trifolium paratense. 

Gwen Kittel, 449.  6/30/1990. 		RM 
_________________________________________________________________________

81.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along BLM Road 1314 and Pickett Creek, ca 19 air mi WSW of Meeteetse.  Elev. 7320-7370 ft.
T48N R103W S16 NW1/4.  44.1315 N, 109.2217 W; uncertainty 0.5 mi..  
Disturbed sagebrush. Phenology: vegetative only. 

Luanne Lum, 4366.  7/17/2002. 		RM 
     with Michelle Wilson
_________________________________________________________________________

82.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 2 mi S of Elk Ridge, ca 12 air mi WNW of Dubois.  Elev. 8260 ft.
T42N R109W S12 W1/2.  43.6164 N, 109.888 W; GPS Reading.  
Disturbed roadside. Phenology: vegetative only. 

Rob Massatti, 1618.  7/3/2005. 		USFS 850170	Barcode: USFS0034161
_________________________________________________________________________

83.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.  Elev. 9640-9820 ft.
T38N R105W S30 N1/2.  43.2413 N, 109.5005 W to 43.2359 N, 109.5097 W; GPS Reading.  
Willow dominated riparian at stream outlet. Phenology: vegetative only. 

Rob Massatti, 3494.  8/3/2005. 		USFS 850168	Barcode: USFS0034159
_________________________________________________________________________

84.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.  Elev. 9570-9640 ft.
T38N R106W S28; also SW1/4 S22.  43.2272 N, 109.5959 W to 43.2446 N, 109.5739 W; GPS Reading.  
Dry, rocky montane meadow. Phenology: vegetative only. 

Rob Massatti, 3883.  8/6/2005. 		USFS 850167	Barcode: USFS0034158
_________________________________________________________________________

85.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Upper Phillips Lake drainage to Shangrila Meadows, ca 6 air mi E of Downs Mountain.  Elev. 8800-10240 ft.
T39N R106W S27 N1/2; also W1/2 S26.  43.325 N, 109.5711 W to 43.3182 N, 109.5549 W to 43.3283 N, 109.5614 W; GPS Reading.  
Talus slope. Phenology: vegetative only. 

Rob Massatti, 8688.  8/8/2006. 		USFS 850179	Barcode: USFS0034170
     with Eric Everts
_________________________________________________________________________

86.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: northwest corner of Ocean Lake, ca 4.5 air mi SE of Pavillion off Wyo Hwy 134; ca 17.5 air mi NW of Riverton.  Elev. 5230-5280 ft.
T3N R2E S27 NW1/4; NE1/4 S27..  43.2109 N, 108.6202 W; GPS Reading.  
Disturbed area and wind break plantings. Phenology: vegetative only. 

B. E. Nelson, 64796.  6/8/2005. 		RM 
     with Rob Massatti and Rachel Newton
_________________________________________________________________________

87.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along northeast side of Pilot Butte Reservoir, ca 1 air mi NE of Morton; ca 23.5 air mi NW of Riverton.  Elev. 5440-5500 ft.
T3N R1E S28 N1/2.  43.2079 N, 108.7627 W; GPS Reading.  
Shore of the reservoir. Phenology: vegetative only. 

B. E. Nelson, 65167.  6/13/2005. 		RM 
_________________________________________________________________________

88.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Lake De Smet, ca 9 air mi N of Buffalo.  Elev. 4630 ft.
T52N R82W S18 NE1/4.  44.48131 N, 106.76826 W; GPS Reading.  
Dry semi-rocky uplands. Phenology: vegetative only. 

Rachel Newton, 4302.  6/5/2006. 		RM 
_________________________________________________________________________

89.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: along Columbine Creek in Columbine Canyon on County Road 179, ca 27 air mi NW of Fort Collins.  Elev. 7800-8000 ft.
T10N R73W S22 NW1/4.  40.8213 N, 105.5623 W; uncertainty 0.5 mi..  
Lush canyon creekside runnign north/south with Populus, Betula, and Lonicera. Phenology: vegetative only. 

Sarah Nunn, 1853.  6/21/2001. 		RM 771651
_________________________________________________________________________

90.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Laramie Hills: Middle Fork of Pole Creek.  Elev. 8300-8500 ft.
T15N R71W S17.  41.2714 N, 105.3681 W; NAD 83, uncertainty 2 mi., Digital Map.  
Female tree, 60-70 ft high and 2.5 ft diameter. Near water, gravelly soil. Phenology: flowering & fruiting. 

C. L. Porter, 3086.  6/9/1942. 		RM 194940	Barcode: RM0262948
_________________________________________________________________________

91.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Pole Mountain Region.  Elev. 8300 ft.
T15N R71W S25.  41.2445 N, 105.4077 W; NAD 83, uncertainty 2 mi., Digital Map.  
Phenology: flowering & fruiting. 

C. L. Porter, 3101.  6/23/1942. 		RM 194797
_________________________________________________________________________

92.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Carbon County: French Creek Campground, lower French Creek.  Elev. 8000 ft.
T15N R81W S34.  41.2258 N, 106.4803 W; NAD 83, uncertainty 1 mi., Digital Map.  
Phenology: vegetative only. 

C. L. Porter, 4660.  7/15/1948. 		RM 211157
_________________________________________________________________________

93.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Sunlight Basin on Dead Indian Creek.  Elev. 6400 ft.
T55N R104W S17.  44.7524 N, 109.4194 W; NAD 83, uncertainty 0.75 mi., Digital Map.  
Trees to 50 ft high. Phenology: vegetative only. 

C. L. Porter, 5421.  7/11/1950. 		RM 217953	Barcode: RM0262614
_________________________________________________________________________

94.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Along Clark's Fork Yellowstone River, on the Red Lodge-Cooke City highway, near Index Peak.  Elev. 7200 ft.
T58N R107W S19 and S30.  44.9859 N, 109.8492 W; NAD 83, uncertainty 2 mi., Digital Map.  
*northwestern Park county* Phenology: vegetative only. 

C. L. Porter, 5471.  7/13/1950. 		RM 217900	Barcode: RM0262616
_________________________________________________________________________

95.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Sublette County: Green River Lakes.  Elev. 8000 ft.
T39N R108W S31.  43.3118 N, 109.8606 W; NAD 83, uncertainty 1 mi., Digital Map.  
Shores of lower lake. Phenology: vegetative only. 

C. L. Porter, 5542.  7/26/1950. 		RM 217908	Barcode: RM0262615
_________________________________________________________________________

96.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: ca 18 mi NW of Dubois on Warm Springs Creek.  Elev. 8400 ft.
T42N R108W S31.  43.5643 N, 109.8609 W; NAD 83, uncertainty 1 mi., Digital Map.  
Stream bank. Trees to 50 ft high. ca 18 mi NW of Dubois; with aspen Phenology: vegetative only. 

C. L. Porter, 7206.  8/9/1956. 		RM 249446	Barcode: RM0063122
_________________________________________________________________________

97.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Big Horn County: Big Horn Range: head of Shell Creek Canyon.  Elev. 7600 ft.
T53N R89W S14.  44.5754 N, 107.5391 W; NAD 83, uncertainty 1 mi., Digital Map.  
Along stream. Trees to 40 ft high. Phenology: vegetative only. 

C. L. Porter, 8267.  6/28/1960. 		RM 263131	Barcode: RM0262612
     with Marjorie W. Porter
_________________________________________________________________________

98.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Between Shoshoni and Boysen Dam.  Elev. 4600 ft.
T39N R94W S28.  43.3246 N, 108.1234 W; NAD 83, uncertainty 5 mi., Digital Map.  
Along dry stream. Trees to 40 ft high. Phenology: vegetative only. 

C. L. Porter, 8627.  6/14/1961. 		RM 264793	Barcode: RM0262613
     with Marjorie W. Porter
_________________________________________________________________________

99.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Between Shoshoni and Boysen Dam.  Elev. 4600 ft.
T39N R94W S28.  43.3246 N, 108.1234 W; NAD 83, uncertainty 5 mi., Digital Map.  
Arid plains along dry stream. Phenology: vegetative only. 

C. L. Porter, 8627.  6/14/1961. 		RM 267493
     with Marjorie W. Porter
_________________________________________________________________________

100.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain Region, Tie City Campground.  Elev. 8300 ft.
T15N R72W S23.  41.2498 N, 105.4345 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Occasional, trees to 60 ft. Phenology: fruiting. 

C. L. Porter, 9021.  6/1/1962. 		RM 268044	Barcode: RM0262958
     with Marjorie W. Porter
_________________________________________________________________________

101.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain Region: at Tie City Campground.  Elev. 8300 ft.
T15N R72W S23.  41.2495 N, 105.4341 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Along stream. Occasional. Phenology: vegetative only. 

C. L. Porter, 9151.  7/26/1962. 		RM 268290	Barcode: RM0262609
     with Marjorie W. Porter
_________________________________________________________________________

102.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Near Moose.  Elev. 6600 ft.
T43N R116W S35.  43.6543 N, 110.7407 W; NAD 83, uncertainty 2 mi., Digital Map.  
On bottomland. Occasional; trees to 70 ft high, with narrow crown. Phenology: vegetative only. 

C. L. Porter, 9326.  6/22/1963. 		RM 273133	Barcode: RM0262611
     with Marjorie W. Porter
_________________________________________________________________________

103.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: along the Snake River near Moran.  Elev. 6700 ft.
T45N R114W S18.  43.8583 N, 110.5856 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Trees to 60 ft high. *elevation should be ca 6,700 ft* Phenology: vegetative only. 

C. L. Porter, 9415.  7/20/1963. 		RM 273259	Barcode: RM0262610
     with Marjorie W. Porter
_________________________________________________________________________

104.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: East flank of the Tetons: in the Snake River Valley [*Williams Ranch].  Elev. 6700 ft.
T43N R116W S14.  43.6916 N, 110.7358 W; uncertainty 3 mi..  
*Field book Phenology: fruiting. 

Aven Nelson, 1063.  6/10/1934. 		RM 146944	Barcode: RM0262955
     with Ruth A. Nelson
_________________________________________________________________________

105.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Uinta County: Millburne: Hamiltons Ranch.  Elev. 6800 ft.
T15N R115W S19.  41.2648 N, 110.4211 W; uncertainty 3 mi..  
Phenology: vegetative only. 

Aven Nelson, 10959.  10/1/1928. 		RM 126314
_________________________________________________________________________

106.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Cummins.  Elev. 7580 ft.
T13N R77W S34 NE1/4; also S35 NW1/4.  41.0577 N, 106.0131 W.  
Phenology: vegetative only. 

Aven Nelson, 1547.  7/31/1895. 		RM 5517	Barcode: RM0262622
_________________________________________________________________________

107.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Goshen County: Near Fort Laramie.
42.1868 N, 104.6818 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Wet canyons. Phenology: vegetative only. 

Aven Nelson, 389.  10/3/1932. 		RM 132718	Barcode: RM0262624
     with Ruth A. Nelson
_________________________________________________________________________

108.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Near Jelm.  Elev. 7600 ft.
T13N R77W S27.  41.0674 N, 106.0227 W; uncertainty 2 mi..  
Moist bank, in valley among the hills. Phenology: vegetative only. 

Aven Nelson, 4560.  8//1940. 		RM 191881	Barcode: RM0262625
     with Ruth A. Nelson
_________________________________________________________________________

109.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Yellowstone National Park: Snake River.  Elev. 6800-6900 ft.
T48N R115W S28.  44.0973 N, 110.6688 W; uncertainty 1 mi..  
In draws among the hills. Phenology: vegetative only. 

Aven Nelson, 6411.  8/12/1899. 		RM 165974	Barcode: RM0262620
     with Elias Nelson
_________________________________________________________________________

110.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Yellowstone National Park: Snake River.  Elev. 6800-6900 ft.
T48N R115W S28.  44.0973 N, 110.6688 W; uncertainty 1 mi..  
In draws among the hills. Phenology: vegetative only. 

Aven Nelson, 6411.  8/12/1899. 		RM 20434	Barcode: RM0262626
     with Elias Nelson
_________________________________________________________________________

111.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River near Dubois.  Elev. 6900 ft.
T41N R106W S7.  43.533 N, 109.6196 W; uncertainty 3 mi..  
Phenology: vegetative only. 

Aven Nelson, 749.  8/9/1894. 		RM 3042	Barcode: RM0063132
_________________________________________________________________________

112.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Clear Creek [Near Buffalo*].  Elev. 4600 ft.
T51N R82W S36.  44.3503 N, 106.6703 W; uncertainty 5 mi..  
*Field book Phenology: vegetative only. 

Aven Nelson, 8555.  7/31/1907. 		RM 41749	Barcode: RM0262623
_________________________________________________________________________

113.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Teton National Forest: near mouth of Phillips Canyon.  Elev. 7000 ft.
T41N R117W S9.  43.5332 N, 110.8952 W; uncertainty 1 mi..  
Gravel and sandy soil. Phenology: vegetative only. 

Charles H. McDonald, 906.  7/25/1929. 		USFS 403498	Barcode: USFS0070878
_________________________________________________________________________

114.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Little Goose Canyon.  Elev. 6600 ft.
T53N R85W S4.  44.5995 N, 107.0998 W; uncertainty 1 mi..  
6 degree SE slope, limestone formation, along creek banks, with willows. Abundant. Phenology: fruiting. 

Dayton P. Kirkham, 318.  6/11/1934. 		USFS 403494	Barcode: USFS0070866
_________________________________________________________________________

115.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Bighorn National Forest: Hunter Ranger Station Pasture.  Elev. 7300 ft.
T50N R84W S10.  44.3208 N, 106.952 W; uncertainty 1 mi..  
Aspen stand, near creek. Numerous. Phenology: fruiting. 

Dayton P. Kirkham, 365.  6/20/1935. 		USFS 403501	Barcode: USFS0070867
_________________________________________________________________________

116.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Shoshone National Forest: below Wrights lower ranch.  Elev. 6000 ft.
T56N R106W S9; also S10.  44.8468 N, 109.6346 W; uncertainty 5 mi..  
In mixed forest loam. Phenology: vegetative only. 

Edward D. Pearson, 294.  8/29/1925. 		RM 104489	Barcode: RM0063149
_________________________________________________________________________

117.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Jackson Hole: shores of Jenny Lake.  Elev. 6800 ft.
T44N R116W S24.  43.7636 N, 110.7159 W; uncertainty 3 mi..  
Phenology: vegetative only. 

Elmer D. Merrill, 1118.  7/24/1901. 		RM 32382
     with E. N. Wilcox
_________________________________________________________________________

118.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along north side of Grommund Creek, ca 6.5 mi W of Buffalo.  Elev. 5600 ft.
T50N R83W S2.  44.3314 N, 106.81139 W.  
In riparian thickets of Betula occidentalis and Cornus stolonifera. Phenology: vegetative only. 

Erwin F. Evert, 16307.  5/29/1989. 		RM 577199
_________________________________________________________________________

119.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Wall Creek, ca 1.5-2.0 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6400-6600 ft.
T52N R105W S10.  44.4908 N, 109.483 W; uncertainty 1 mi..  
Riparian/creek bottom. Phenology: vegetative only. 

Erwin F. Evert, 17342.  7/2/1989. 		RM 578360	Barcode: RM0063152
_________________________________________________________________________

120.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Moss Creek, ca 2-2.5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6400-7000 ft.
T52N R107W S10; also S15.  44.4908 N, 109.7247 W.  
Creek bottom/riparian community of diverse species assemblage. Phenology: vegetative only. 

Erwin F. Evert, 17513.  7/6/1989. 		RM 578562	Barcode: RM0063155
_________________________________________________________________________

121.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absaroka Mountains: Deer Creek Canyon, ca 3.5 mi W of canyon mouth; ca 46 mi SW of Cody.  Elev. 7400 ft.
T48N R107W S1.  44.1581 N, 109.656 W; uncertainty 1 mi..  
Moist-dry alluvium along creek, prominent species include Crepis elegans, Epilobium latifolium, and Salix melanopsis. Phenology: vegetative only. 

Erwin F. Evert, 18197.  7/30/1989. 		RM 578956	Barcode: RM0063156
_________________________________________________________________________

122.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Clearwater Creek Campground on U.S. Hwy 14, 16, and 20.  Elev. 6000 ft.
T52N R106W S19 NW1/4.  44.4618 N, 109.6637 W; uncertainty 0.5 mi..  
Phenology: vegetative only. 

Erwin F. Evert, 2874.  6/24/1981. 		RM 341343	Barcode: RM0063145
_________________________________________________________________________

123.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along U.S. Hwy 14, 16, and 20, just E of Grinnell Creek.  Elev. 6630 ft.
T52N R109W S12 NE1/4 of.  44.4908 N, 109.9255 W; uncertainty 0.5 mi..  
Phenology: vegetative only. 

Erwin F. Evert, 4817.  8/15/1982. 		RM 357229	Barcode: RM0063146
_________________________________________________________________________

124.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Clearwater Creek, just N and S of U.S. Hwy 14, 16, and 20.  Elev. 6050 ft.
T52N R106W S19 NE1/4.  44.4618 N, 109.6637 W; uncertainty 0.5 mi..  
Phenology: vegetative only. 

Erwin F. Evert, 4826.  8/16/1982. 		RM 357220	Barcode: RM0063144
_________________________________________________________________________

125.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, between Sweetwater and Horse creeks, ca 25 mi W of Cody.  Elev. 5900 ft.
T52N R106W S21 NE1/4.  44.4618 N, 109.624 W; uncertainty 0.5 mi..  
Cottonwood-willow riparian community. Phenology: vegetative only. 

Erwin F. Evert, 6537.  6/17/1984. 		RM 609079	Barcode: RM0063154
_________________________________________________________________________

126.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Cougar Creek, just E of the confluence of Cougar and Elk Fork creeks, ca 3 mi S of U.S. Hwy 14, 16, & 20.  Elev. 6600 ft.
T51N R106W S5 NW1/4.  44.4183 N, 109.6442 W.  
In alder-willow-cottonwood riparian community. Phenology: vegetative only. 

Erwin F. Evert, 7269.  7/28/1984. 		RM 609766	Barcode: RM0063133
_________________________________________________________________________

127.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: above and along South Fork Piney Creek, ca 2 mi SW of Story.  Elev. 5600-5700 ft.
T53N R84W S23 NE1/4.  44.5554 N, 106.9378 W.  
Wet areas along creek. Phenology: vegetative only. 

Erwin F. Evert, 8275.  7/9/1985. 		RM 624098
_________________________________________________________________________

128.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: Stratford Ranch, near upper ranch house along east side of South Fork Shoshone River, ca 40 mi SW of Cody.  Elev. 6500-6600 ft.
T48N R106W S9 NE1/4.  44.1402 N, 109.596 W.  
Riparian areas along spring channels. Phenology: vegetative only. 

Erwin F. Evert, 9539.  8/19/1985. 		RM 624100	Barcode: RM0063153
_________________________________________________________________________

129.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Gannett Peak area: first slope W of Dinwoody Creek after its confluence with Gannett Creek.  Elev. 11000 ft.
T37N R106W S5.  43.2054 N, 109.603 W; uncertainty 2 mi..  
Near a creek. Phenology: vegetative only. 

Francis X. Jozwik, 445.  7/17/1963. 		RM 273359
_________________________________________________________________________

130.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.  Elev. 7000-9000 ft.
T49N R84W S15.  44.2172 N, 106.952 W; uncertainty 9+ mi..  
Phenology: vegetative only. 

Frank Tweedy, 3443.  7/20/1900. 		RM 38243	Barcode: RM0262619
_________________________________________________________________________

131.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Between Sheridan and Buffalo.  Elev. 3500-5000 ft.
Along streams. 60 to 80 ft high. Phenology: vegetative only. 

Frank Tweedy, 3444.  6/15/1900. 		RM 38244	Barcode: RM0262628
_________________________________________________________________________

132.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Uinta County: 1.5 mi S of Evanston.  Elev. 7000 ft.
T15N R120W S29.  41.2504 N, 110.9765 W; uncertainty 1 mi..  
Planted or escaped along irrigation ditch. Phenology: vegetative only. 

George J. Goodman, 4493.  8/4/1947. 		RM 215563	Barcode: RM0262952
_________________________________________________________________________

133.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Tower Falls [near Camp Roosevelt].  Elev. 6200 ft.
T57N R112W S27.  44.8923 N, 110.3895 W; uncertainty 2 mi..  
Phenology: vegetative only. 

H. S. Conard, s.n..  7//1925. 		RM 104059	Barcode: RM0063148
_________________________________________________________________________

134.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Range: North Fork Shoshone River Valley: south bank of River E of Big Game Campground, 27.25 air mi W of Cody.  Elev. 5900 ft.
T52N R106W S22 SW1/4 of NE1/4.  44.4618 N, 109.6032 W; uncertainty 0.25 mi..  
Populus balsamifera/Elaeagnus commutata community on first terrace on sandy and gravelly alluvium. FS-02-14-04-93-NC-002 Phenology: vegetative only. 

Jill Walford, 538.  6/18/1993. 		RM 682222	Barcode: RM0063123
_________________________________________________________________________

135.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park: along the Snake River.  Elev. 6750 ft.
T45N R114W S16.  43.8644 N, 110.5456 W; NAD 83, uncertainty 2 mi., Digital Map.  
Banks along the river. Phenology: vegetative only. 

John F. Reed, 1354.  8/14/1947. 		RM 209325
     with Mildred S. Reed
_________________________________________________________________________

136.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park: first terrace above Pacific Creek.  Elev. 6750 ft.
T45N R114W S23.  43.8513 N, 110.508 W; uncertainty 3 mi..  
Phenology: fruiting. 

John F. Reed, 2830.  8/1/1950. 		RM 220024	Barcode: RM0262618
     with Mildred S. Reed
_________________________________________________________________________

137.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: Double Diamond Ranch.  Elev. 7000 ft.
T43N R116W S11.  43.7063 N, 110.7323 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Flats. Phenology: fruiting. 

Louis O. Williams, 848.  7/14/1932. 		RM 130017	Barcode: RM0262956
_________________________________________________________________________

138.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Below Norton Point; ca 1 km up stream from Double Cabin.  Elev. 8220 ft.
T45N R106W S34.  43.8224 N, 109.563 W; uncertainty 1 mi..  
Rocky, intermittant stream banks. Phenology: vegetative only. 

Richard W. Scott, 4023.  10/7/1984. 		RM 354687	Barcode: RM0063147
_________________________________________________________________________

139.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Hot Springs County: Upper Gooseberry Creek.  Elev. 7500 ft.
T45N R101W S6 SW1/4.  43.895 N, 109.0212 W; uncertainty 0.5 mi..  
Edge of wash with Pinus and Equisetum. Tree 5 m high. Phenology: vegetative only. 

Robert D. Dorn, 8613.  9/13/2000. 		RM 681307	Barcode: RM0262632
_________________________________________________________________________

140.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Sheridan County: Tepee Creek.  Elev. 6550 ft.
T54N R85W S33.  44.6145 N, 107.1013 W; uncertainty 1 mi..  
A few at mouth of creek. Phenology: vegetative only. 

Vie Willits, 553.  8/12/1910. 		RM 69131	Barcode: RM0262954
_________________________________________________________________________

141.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: 3.9 mi from turnoff above Two Ocean Lake road on Pacific Creek road.  Elev. 6850 ft.
T46N R113W S31.  43.9092 N, 110.4678 W; uncertainty 1 mi..  
Moist flat. Phenology: vegetative only. 

Wilhelm G. Solheim, 3946.  7/10/1955. 		RM 248346	Barcode: RM0262949
     with Ragnhild Solheim
_________________________________________________________________________

142.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Big Piney Creek.  Elev. 6000 ft.
T53N R84W S14.  44.5704 N, 106.9393 W; uncertainty 2 mi..  
Along stream. Phenology: vegetative only. 

Wilhelm G. Solheim, 782a.  8/27/1934. 		RM 145148	Barcode: RM0262953
_________________________________________________________________________

143.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Range: north bank of North Fork Shoshone River, ca 5 air mi W of Wapiti.  Elev. 7200-7400 ft.
T52N R105W S19 N1/4 SW1/4.  44.4618 N, 109.5428 W; uncertainty 0.25 mi..  
Riverbank on black sandy-mud and river cobbles in community of Populus angustifolia and scattered P. balsamifera, Pseudotsuga menziesii, and Salix eriocephala var. watsonii. Phenology: vegetative only. 

Walter Fertig, 17598.  6/26/1997. 		RM 682323	Barcode: RM0063134
_________________________________________________________________________

144.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Shoshone National Forest: Wyo Hwy 20, inside National Forest East boundary a few miles.  Elev. 5900 ft.
T52N R106W S23.  44.4618 N, 109.5831 W; uncertainty 5 mi..  
Stream woodland. Phenology: vegetative only. 

Wilfred W. White, 583.  8/7/1947. 		USFS 403491	Barcode: USFS0059510
_________________________________________________________________________

145.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Shoshone National Forest: 150 yards E of Big Game Campground on Wyo Hwy 20.  Elev. 5800-6000 ft.
T52N R106W S22.  44.4618 N, 109.6032 W; uncertainty 1 mi..  
Woodland, lodgepole pine, near river on slopes, in rock alluvial. Phenology: fruiting. 

Wilfred W. White, 584.  8/7/1947. 		USFS 403492	Barcode: USFS0059511
_________________________________________________________________________

146.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Big Horn County: Big Horn National Forest: Banks of Shell Creek, near Shell Ranger Station.  Elev. 7600 ft.
T53N R88W S19.  44.5557 N, 107.5063 W; uncertainty 1 mi..  
Woodland in coarse gravel covered by loam. Phenology: vegetative only. 

William J. Cochran, C-152.  7/25/1933. 		USFS 403499
_________________________________________________________________________

147.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Hot Springs County: Upper Gooseberry Creek.  Elev. 7500 ft.
T45N R101W S6 SW1/4.  43.895 N, 109.0212 W; uncertainty 0.5 mi..  
Edge of wash with Pinus and Equisetum. Phenology: vegetative only. 

Robert D. Dorn, 8613.  9/13/2000. 		RM 681307
_________________________________________________________________________

148.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along County Road 64 A or Forest Road 440, ca 1 air mi S of Hinman Park and Elk River, ca 5 air mi NE of Clark; ca 17.5 air mi N of Steamboat Springs.  Elev. 7760-7840 ft.
T9N R84W S17 W1/2.  40.7371 N, 106.8354 W; uncertainty 0.5 mi..  
In and around a willow marsh. Phenology: vegetative only. 

B. E. Nelson, 56300.  8/28/2001. 		RM 764354
_________________________________________________________________________

149.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Forest Road 204, 0.7 road mi SE of Forest Service boundary, ca 1 air mi from Kings Canyon.  Elev. 8511 ft.
T11N R79W S13.  40.9229 N, 106.2098 W; uncertainty 1 mi..  
Phenology: vegetative only. 

Ronald L. Hartman, 73398.  8/3/2001. 		RM 764353
_________________________________________________________________________

150.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: the old Bar BC Ranch and vicinity on the west side of the Snake River, ca 3 air mi NNE of Moose; ca 15.5 air mi N of Jackson.  Elev. 6520-6570 ft.
T43N R115W S18 N1/2.  43.698 N, 110.6952 W; GPS Reading.  
Cobblestone bluff. Phenology: flowering. 

B. E. Nelson, 68449.  6/7/2006. 		RM 836835	Barcode: RM0015795
     with David Scott, Nancy Bockino
_________________________________________________________________________

151.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: vicinity of South Fork Station, ca 45 air mi SW of Cody.  Elev. 6500 ft.
T48N R106W S4.  44.15806 N, 109.59639 W.  
Artemisia and Salix along stream. 

Neil Snow, 2480.  6/23/1988. 		 
_________________________________________________________________________

152.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: along Hardpan Creek, ca 24.5 air mi SW of Cody.  Elev. 6200-7500 ft.
T50N R105W S2; also S11.  44.3313 N, 109.4629 W.  
Streamside. 

Neil Snow, 2586.  6/24/1988. 		 
_________________________________________________________________________

153.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.  Elev. 7500-8500 ft.
T51N R105W S27; also S34.  44.3603 N, 109.483 W.  
Mixed Picea-Pinus flexilis-Juniperus forest on rocky volcanics. 

Neil Snow, 2640.  6/24/1988. 		 
_________________________________________________________________________

154.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Houlihan Creek drainage, ca 29 air mi SW of Cody.  Elev. 7500-8500 ft.
T50N R105W S16; also S17.  44.3023 N, 109.5032 W.  
Foothills dominated by Artemisia and Elymus. 

Neil Snow, 3531.  7/13/1988. 		 
_________________________________________________________________________

155.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Bridger-Teton National Forest: along Pacific Creek, ca 5 air mi NE of Moran Junction, ca 35 air mi NE of Jackson.  Elev. 7050 ft.
T46N R113W S30.  43.9242 N, 110.4644 W.  
Roadside. 

Neil Snow, 3969.  7/23/1988. 		 
_________________________________________________________________________

156.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Laramie Range: along unnamed creek, ca 18.5 air mi SW of Esterbrook; ca 21.5 air mi SW of Douglas.  Elev. 7150-7220 ft.
T25N R73W S20 NE1/4 of NE1/4.  42.1229 N, 105.6246 W.  
Creekside Phenology: vegetative only. 

B. A. Packer, 2310.  7/28/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

157.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Gunnison County: Region of the Gunnison Watershed.  Elev. 7680 ft.
Phenology: vegetative only. 

Carl F. Baker, 946.  8/28/1901. 		RM 165977
_________________________________________________________________________

158.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Gunnison County: Region of the Gunnison Watershed.  Elev. 7680 ft.
Phenology: fruiting. 

Carl F. Baker, 946.  8/28/1901. 		RM 33475
_________________________________________________________________________

159.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Boulder County: Arapahoe Mountain.
Phenology: vegetative only. 

Francis Ramaley, 2490.  7/29/1906. 		RM 56751
     with W. W. Robbins
_________________________________________________________________________

160.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Boulder County: Allens Park.  Elev. 8400-8600 ft.
T3N R73W S26.  
Phenology: vegetative only. 

Francis Ramaley, 906.  9/5/1901. 		RM 32543
_________________________________________________________________________

161.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Weld County: New Windsor.
Phenology: vegetative only. 

George E. Osterhout, 7696.  6/4/1900. 		RM 165976
_________________________________________________________________________

162.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Larimer County: Bottom of valley near Buckhorn Ranger Station and Pennock Pass.  Elev. 8200 ft.
Not near any habitation. Phenology: vegetative only. 

Harold D. Harrington, 4268.  8/12/1948. 		RM 755010
_________________________________________________________________________

163.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Lake County: Near Leadville.  Elev. 10100 ft.
T9S R80W S23; also S24, S25, & S26.  39.24478 N, 106.29155 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

L. M. Schedin, 377.  //. 		RM 97049
     with N. T. Schedin
_________________________________________________________________________

164.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Boulder County: Eldora.  Elev. 8600-9000 ft.
T1S R73W S21.  39.9488 N, 105.5726 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: vegetative only. 

W. W. Robbins, 2378.  7/28/1906. 		RM 56752
_________________________________________________________________________

165.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Laramie Range: lower Big Bear Canyon, ca 2.5-3 air mi WNW of South Sawtooth Mountain and 1.5-2 air mi NNE of Blacktail Peak above La Bonte Creek, ca 27-28 air mi SSW of Douglas.  Elev. 6600-6880 ft.
T28N R73W S17 W1/4.  42.3975 N, 105.6246 W.  
Stream bank and meadows. Phenology: vegetative only. 

B. E. Nelson, 42037.  7/22/1997. 		 
_________________________________________________________________________

166.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Albany County: Laramie Range: SW of Mule Creek crossing and along Mule Creek, ca 6 air mi SSE of Marshall.  Elev. 7000-7100 ft.
T26N R75W S27.  42.1952 N, 105.8193 W.  
Sandstone and limestone caprock and adjacent flats, also along the creek. Phenology: vegetative only. 

Ronald L. Hartman, 58094.  6/21/1997. 		 
_________________________________________________________________________

167.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: North Fork of Teton Creek, 1-2 air mi of trail head, ca 11 air mi ENE of Driggs, Idaho.  Elev. 7800-8600 ft.
T44N R117W S21; also S16.  43.7622 N, 110.8922 W.  
Coniferous forests and openings on slopes and near stream. Phenology: flowering & fruiting. 

Ronald L. Hartman, 30583.  7/26/1991. 		RM 693809	Barcode: RM0262942
     with Rafael Molina
_________________________________________________________________________

168.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Pinochle Road, ca 6 air mi NE of entrance to National Forest.  Elev. 7000-7400 ft.
T46N R118W S27; also S28.  43.9214 N, 111.0063 W.  
Some patches of coniferous forest dominated by Pinus contorta. Buds resinous and aromatic. Phenology: vegetative only. 

Stuart Markow, 5967.  8/15/1991. 		RM 693810	Barcode: RM0262941
_________________________________________________________________________

169.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: below Rendle Rim, ca 1 air mi SSW of Rendle Butte; ca 30.5 air mi SSW of Rawlins.  Elev. 7445-7880 ft.
T16N R89W S21 E1/4; also W1/4 S22.  
Moist draw. Phenology: vegetative only. 

Beth Ward, 3828.  8/18/1996. 		RM 792931	Barcode: RM0262951
_________________________________________________________________________

170.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 15.2 mi S of Wyo Hwy 130, 3.9 mi SW of the Foxpark, Wyo Hwy 130 and French Creek Campground intersection, on the road along South French Creek, at French Creek Campground.  Elev. 8000 ft.
T15N R81W S34 NE1/4.  41.2233 N, 106.4833 W; uncertainty 0.5 mi..  
In loamy clay. Frequent. Phenology: vegetative only. 

B. E. Nelson, 1141.  9/10/1973. 		RM 296965
     with Linda Nelson
_________________________________________________________________________

171.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Northern Absarokas: tributary of East Fork Painter Gulch, ca 2.5 mi SE of the summit of Windy Mountain, ca 3 air mi N of Sunlight Ranger Station, ca 30 air mi NW of Cody.  Elev. 7200 ft.
T55N R105W S6.  44.7742 N, 109.5536 W; uncertainty 1 mi..  
Creek bottom. Phenology: vegetative only. 

B. E. Nelson, 12964.  8/17/1985. 		RM 537216	Barcode: RM0063119
_________________________________________________________________________

172.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Elk Creek near mouth on Sunlight Creek, ca 2.5 air mi W of Dead Indian Hill, ca 24.7 air mi NW of Cody.  Elev. 6600 ft.
T55N R104W S7.  44.7594 N, 109.4322 W; uncertainty 1 mi..  
On travertine terraces under cottonwood and Douglas fir. Phenology: vegetative only. 

B. E. Nelson, 13037.  8/19/1985. 		RM 537217	Barcode: RM0063117
_________________________________________________________________________

173.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Dead Indian Creek at Dead Indian Meadows, ca 4.5 air mi W of Pat O'Hara Peak, ca 22 air mi WNW of Cody.  Elev. 7500 ft.
T54N R105W S13.  44.6589 N, 109.4508 W.  
Stream bank. Phenology: vegetative only. 

B. E. Nelson, 13189.  8/24/1985. 		RM 537218	Barcode: RM0063137
_________________________________________________________________________

174.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: near the mouth of Clarks Fork Canyon, ca 25.5 air mi NW of Cody, ca 8.5 air mi SW of Clark.  Elev. 4480-4640 ft.
T56N R104W S12.  44.8481 N, 109.3306 W.  
Sand bars with large boulders. Phenology: fruiting. 

B. E. Nelson, 15208.  6/2/1988. 		RM 939371	Barcode: RM0111147
     with Erik Nelson
_________________________________________________________________________

175.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Deer Creek ca 0.5 mi above South Fork Shoshone River, ca 38.5 air mi SW of Cody.  Elev. 6500 ft.
T48N R106W S5.  44.1581 N, 109.6167 W.  
Moist bushy woods with cottonwoods and Douglass fir. 

B. E. Nelson, 16418.  8/3/1988. 		RM 
_________________________________________________________________________

176.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Northern Absarokas: at first switchback W off Dead Indian Pass ca 1 mi N of the pass, ca 23 air mi NW of Cody.  Elev. 8200 ft.
T55N R104W S10.  44.7597 N, 109.3714 W; uncertainty 1 mi..  
Among boulders of roadside fill. Phenology: vegetative only. 

B. E. Nelson, 16487.  8/7/1988. 		RM 537219	Barcode: RM0063136
_________________________________________________________________________

177.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: off U.S. Hwy 16 along Clear Creek, ca 6.5 air mi WSW of Buffalo.  Elev. 5600 ft.
T50N R83W S3.  44.3314 N, 106.8314 W; uncertainty 1 mi..  
Creek bottom. Phenology: vegetative only. 

B. E. Nelson, 5550.  6/16/1980. 		RM 352633	Barcode: RM0262939
_________________________________________________________________________

178.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: off U.S. Hwy 16 along Clear Creek, ca 6.5 air mi WSW of Buffalo.  Elev. 5600 ft.
T50N R83W S3.  44.3314 N, 106.8314 W; uncertainty 1 mi..  
Creek bottom. Phenology: vegetative only. 

B. E. Nelson, 5551.  6/16/1980. 		RM 352634	Barcode: RM0262938
_________________________________________________________________________

179.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: in the canyon along the North Fork Crazy Woman Creek, ca 13.5 air mi SW of Buffalo.  Elev. 6600 ft.
T49N R83W S28.  44.1864 N, 106.8514 W; uncertainty 1 mi..  
Bottom of canyon. Phenology: vegetative only. 

B. E. Nelson, 6829.  8/6/1980. 		RM 352635	Barcode: RM0262940
_________________________________________________________________________

180.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Meeteetse Rim and Meeteetse Creek, ca 2 mi E of Carter Mountain, ca 17.5 air mi S of Cody, ca 12.7 air mi NW of Meeteetse.  Elev. 7500 ft.
T50N R102W S33.  44.2628 N, 109.12583 W; uncertainty 1 mi..  
Flats along creek. Phenology: vegetative only. 

B. E. Nelson, 9656.  6/21/1983. 		RM 563338	Barcode: RM0063118
_________________________________________________________________________

181.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 25 air mi SSW of Meeteetse, junction of South Fork Wood River and East Fork of South Fork Wood River.  Elev. 8200 ft.
T45N R103W S25.  43.8359 N, 109.1634 W.  
River bank along Engelmann spruce forest. Phenology: vegetative only. 

Robert S. Kirkpatrick, 1524.  7/26/1983. 		RM 563334	Barcode: RM0063150
     with Ruth E. B. Kirkpatrick & B. E. Nelson
_________________________________________________________________________

182.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 45 air mi SW of Cody, at junction of South Fork Shoshone River and Needle Creek.  Elev. 6900 ft.
T47N R107W S13.  44.04 N, 109.6403 W.  
Sand and gravel bars along the river. Phenology: fruiting. 

Robert S. Kirkpatrick, 364.  6/30/1983. 		RM 566044	Barcode: RM0262957
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

183.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: southeast side of Carter Mountain between Rose and Little Rose creeks.  Elev. 8000-9000 ft.
T48N R103W S5; also T481/2N R103W S31 and S32; T49N R103W S32 and S33.  44.16139 N, 109.2497 W.  
Stream drainage. Phenology: fruiting. 

Ronald L. Hartman, 14598.  6/8/1983. 		RM 563335	Barcode: RM0063125
     with Robert S. and Ruth E. B. Kirkpatrick
_________________________________________________________________________

184.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: confluence of Jack Creek and Greybull River.  Elev. 7600-8100 ft.
T48N R104W S21; also S28.  44.1153 N, 109.3497 W.  
Rolling grassy slopes with scattered limber pine and some douglas fir. Phenology: fruiting. 

Ronald L. Hartman, 14663.  6/8/1983. 		RM 563336	Barcode: RM0063126
     with Robert S. and Ruth E. B. Kirkpatrick
_________________________________________________________________________

185.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Boulder Basin Trail, Hunter Creek, and vicinity.  Elev. 6400-7400 ft.
T48N R106W S4; also S9 and S10.  44.1581 N, 109.59639 W.  
Vicinity of creek with overstory of birch, cottonwood, willow, douglas fir, and engelmann spruce. Phenology: vegetative only. 

Ronald L. Hartman, 14765.  6/10/1983. 		RM 563337	Barcode: RM0063120
     with Robert S. and Ruth E. B. Kirkpatrick
_________________________________________________________________________

186.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: Horse Creek, ca 5 air mi N of Dubois.  Elev. 7400 ft.
T42N R106W S8; also S17.  43.6181 N, 109.605 W; uncertainty 2 mi..  
Rolling sagebrush grassland and hills and river margins. Phenology: fruiting. 

Ronald L. Hartman, 15123.  6/14/1983. 		RM 563340	Barcode: RM0063124
     with Robert S. and Ruth E. B. Kirkpatrick
_________________________________________________________________________

187.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Bull Creek, ca 2 air mi SE of the South Fork Shoshone River.  Elev. 6500 ft.
T51N R104W S36.  44.34917 N, 109.30639 W; uncertainty 1 mi..  
Sagebrush-rabbit brush grassland and adjacent creek bottoms. Phenology: fruiting. 

Ronald L. Hartman, 15400.  6/19/1983. 		RM 563339	Barcode: RM0063135
     with Robert S. Kirkpatrick
_________________________________________________________________________

188.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Ishawooa Creek, 2-4 mi W from trail head.  Elev. 6400-6800 ft.
T49N R106W S1; also S2.  44.2456 N, 109.5625 W; uncertainty 1 mi..  
Douglas fir forests and stream bottoms with cottonwood. 

Ronald L. Hartman, 23094.  6/22/1987. 		RM 
     with Neil Snow
_________________________________________________________________________

189.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: North Fork Crazy Woman Creek, ca 13 air mi SW of Buffalo.  Elev. 6200-6400 ft.
T49N R83W S22; also S27.  44.20111 N, 106.8314 W; uncertainty 2 mi..  
Limestone outcrops and rocky slopes, shaded stream side, and aspen woodlands with adjacent meadows; shaded stream side along road. Phenology: vegetative only. 

Ronald L. Hartman, 9635.  6/28/1979. 		RM 352637
_________________________________________________________________________

190.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Sweeney Creek, adjacent to Half Moon Lake Road, ca 7 air mi NE of Pinedale. AlsoS9.  Elev. 7700 ft.
T34N R108W S8.  42.9314 N, 109.7703 W; uncertainty 2 mi..  
Cottonwood grove by roadside. Phenology: vegetative only. 

Walter Fertig, 2530.  6/25/1990. 		RM 594316
_________________________________________________________________________

191.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Osborn Mountain, ca 32 air mi N of Pinedale.  Elev. 9200-10200 ft.
T39N R108W S27; also S28.  43.3161 N, 109.8 W; uncertainty 2 mi..  
Sagebrush hillside adjacent to Mill Creek. Phenology: vegetative only. 

Walter Fertig, 3864.  7/14/1990. 		RM 583974
_________________________________________________________________________

192.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Bank of New Fork River adjacent to New Fork Trail, ca 18 air mi N of Pinedale. Also sec 36.  Elev. 8400-8600 ft.
T37N R109W S35; also S36.  43.1286 N, 109.8997 W.  
Wet margins of small stream. Phenology: vegetative only. 

Walter Fertig, 7006.  8/26/1990. 		RM 594317
_________________________________________________________________________

193.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: just NE of Alpine at East Rosebud Lake, ca 19 air mi W of Red Lodge.  Elev. 6280-6440 ft.
T7S R17E S21 South1/2.  45.2 N, 109.636 W; NAD 83, , GPS Reading.  
Young aspen/cottonwood/willow grove along small stream. Phenology: vegetative only. 

B. E. Nelson, 71224.  5/27/2007. 		USFS 866459	Barcode: USFS0046933
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

194.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Mystic Lake Trail above and just E of Mystic Lake, ca 25 air mi W of Red Lodge.  Elev. 7675 ft.
T7S R16E S16 NW1/4.  45.2211 N, 109.7689 W; NAD 83, , Nat. Geog. TOPO!.  
Gravelly wet areas on the lake shore. Phenology: vegetative only. 

B. E. Nelson, 73244.  7/26/2007. 		USFS 866460	Barcode: USFS0046934
_________________________________________________________________________

195.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: saddle between head of Yankee and Jack creeks on Forest Road 3138 ca 3/4 air mi SW of Noon Point, ca 15 air mi SW of Bozeman.  Elev. 7160-7200 ft.
T4S R4E S15 NW1/4; also SW1/4 S10.  45.4968 N, 111.2228 W; NAD 83, , GPS Reading.  
Roadside and adjacent burn. Phenology: vegetative only. 

B. E. Nelson, 73930.  8/4/2007. 		USFS 871217	Barcode: USFS0066121
_________________________________________________________________________

196.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along County Road 6507, ca 40 air mi SSW of Livingston; ca 7.5 air mi NW of Gardiner.  Elev. 5400-6000 ft.
T8S R7E S25 NW1/4; also SW1/4 S24.  45.1098 N, 110.8201 W; WGS 84, , GPS Reading.  
Stream banks and roadside in canyon. Phenology: vegetative only. 

Emily Elliott, 2016.  6/18/2007. 		USFS 871216	Barcode: USFS0066122
_________________________________________________________________________

197.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Trail 93 up to Woodbine Falls, ca 33.5 air mi NW of Red Lodge.  Elev. 5280-5900 ft.
T5S R15E S32 SE1/4; also W1/2 S33.  45.3548 N, 109.887 W; WGS 84, , GPS Reading.  
Mixed conifer forest with stream running through and granite cliffs by falls. Phenology: vegetative only. 

Emily Elliott, 3107.  7/16/2007. 		USFS 866458	Barcode: USFS0046932
     with Dean Sherman
_________________________________________________________________________

198.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Morrison Jeep Trail from bottom to top of switchbacks then SE ca 4 mi.  Elev. 6000-10200 ft.
T56N R104W S22; also S27.  44.7985 N, 109.359 W to 44.8204 N, 109.3796 W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!.  
Rocky to grassy slopes. Phenology: vegetative only. 

Ronald L. Hartman, 54576.  6/10/1996. 		RM 939367	Barcode: RM0111143
_________________________________________________________________________

199.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Carbon County: Rest Area, Rock Creek Fishing Trail, ca 2 air mi NNE of Roberts at bridge on U.S. Hwy 212.  Elev. 4430 ft.
T5S R21E S21 W1/2.  45.3845 N, 109.1397 W; NAD 83, , GPS Reading.  
Parking lot but mostly creek bottoms. Phenology: vegetative only. 

Ronald L. Hartman, 86054.  6/21/2007. 		RM 939368	Barcode: RM0111144
_________________________________________________________________________

200.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Dry Wolf Road, ca 14 air mi SW of Stanford.  Elev. 1832 m.
T15N R10E S29.  47.0335 N, 110.4771 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Riparian zone to top of limestone scarp; Pseudotsuga forest; south aspect. Phenology: vegetative only. 

Rick McNeill, 920.  6/27/2008. 		RM 
_________________________________________________________________________

201.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: on Highwood Baldy from peak down access road to second gate on Forest Road 8830.  Elev. 2344 m.
T19N R9E S6.  47.4417 N, 110.6308 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Scattered patches of trees on a shonkinite peak and ridge running W to E; 0-35% slope; occasional outcrops of synenite. Phenology: vegetative only. 

Rick McNeill, 1994.  7/9/2008. 		RM 
     with Cortnee Arrington-Dwyer and Sandy Mathus
_________________________________________________________________________

202.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: along South Fork Highwood Road, Forest Road 121, ca 2 air mi S of junction with Forest Road 8841.  Elev. 1378 m.
T20N R9E S28.  47.4676 N, 110.5948 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Upland and cliff area; PSUE, Populus; stream running N to S, west aspect, upland slope 65%; shonkinite. Phenology: vegetative only. 

Rick McNeill, 2370.  7/21/2008. 		RM 
_________________________________________________________________________

203.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Flathead County: Flathead National Forest: Front Range: at Skiamah, Trail 204, Trail head off of U.S. Hwy 2.  Elev. 1034 m.
T31N R17W S19.  48.4354 N, 113.8084 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Forest Abies grandis/Picea engelmannii/Pseudotsuga menziesii; north aspect, 0-5% slope. Phenology: vegetative only. 

Rick McNeill, 2433.  7/23/2008. 		RM 
_________________________________________________________________________

204.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Flathead County: Flathead National Forest: Front Range: along Pinnacle Creek Road, ca 17 air mi E of Hungry Horse.  Elev. 1424 m.
T30N R16W S20.  48.3462 N, 113.6745 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Picea engelmannii/Pseudotsuga menziesii forest; northeast aspect, 0-25% slope; sedimentary rock. Phenology: vegetative only. 

Rick McNeill, 2477.  7/24/2008. 		RM 
_________________________________________________________________________

205.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: along South Fork Sun River at campground, ca 1 air mi N of the junction of South Fork Sun River with Wood Creek.  Elev. 1614 m.
T20N R10W S9.  47.5028 N, 112.8886 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Riparian zone along river; Picea engelmannii/Populus tremuloides/Pseudotsuga menziesii; sandstone/limestone bedrock. Phenology: vegetative only. 

Rick McNeill, 2938.  7/29/2008. 		RM 
_________________________________________________________________________

206.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: West Fork Teton River Campground, ca 2.5 air mi N of Rocky Mountain Hi Ski Area, ca 10 air mi N of Rocky Mountain.  Elev. 1710 m.
T26N R9W S31.  47.9614 N, 112.8072 W; NAD 83, uncertainty 0.5 mi., GPS reading.  
Riparian zone and flood plain in old burn; grazed by stock; mixed sedimentary. Phenology: vegetative only. 

Rick McNeill, 3520.  8/13/2008. 		RM 
_________________________________________________________________________

207.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: Cave Mountain Campground, on Forest Road 144, junction of West Fork and Middle Fork Teton River, ca 7 air mi SE of West Fork Teton River Campground, ca 7 air mi NE of Rocky Mountain.  Elev. 1565 m.
T25N R9W S26.  47.8884 N, 112.7225 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Riparian with numerous beaver dams. Phenology: vegetative only. 

Rick McNeill, 3632.  8/14/2008. 		RM 
_________________________________________________________________________

208.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Shonkin Creek at forest boundary, trail to Prospect Peak, ca 8 air mi S of Shonkin  Elev. 4390-5400 ft.
T20N R10E S7.  47.5054 N, 110.5119 W; NAD 83, uncertainty 1 mi., GPS reading.  
East aspect above creek with shrubs, forest margins, barren areas, and outcrops at summit. Phenology: vegetative only. 

Ronald L. Hartman, 87221.  6/13/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

209.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: along Dry Creek, just E of Monarch.  Elev. 4623 ft.
T15N R7E S3.  47.0946 N, 110.8299 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Steam side with limestone bluffs. Phenology: vegetative only. 

Ronald L. Hartman, 87432.  6/16/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

210.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Park County: Paradise Valley: Dome Mountain Wildlife Management Area: in and around Dailey Lake, ca 16.5 air mi NW of Gardiner.  Elev. 5300 ft.
T7S R7E S1 NW1/4.  45.2623 N, 110.8088 W; WGS 84, , GPS reading.  
Around lake shore. Phenology: vegetative only. 

Emily Elliott, 4403.  6/7/2008. 		RM 939369	Barcode: RM0111145
     with Brian Elliott
_________________________________________________________________________

211.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Park County: Paradise Valley: in the Carbella Recreation Site on the Yellowstone River, ca 15 air mi NW of Gardiner.  Elev. 5000 ft.
T7S R7E S19 SE1/4; also SW1/4 S20.  45.2111 N, 110.9013 W; WGS 84, , GPS reading.  
Riparian area along river. Phenology: vegetative only. 

Emily Elliott, 4840.  6/19/2008. 		RM 939370	Barcode: RM0111146
     with Brian Elliott
_________________________________________________________________________

212.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 3280 and Balm of Gilead Creek, off Emigrant Gulch or Forest Road 3272, ca 18.5 air mi NNE of Gardiner.  Elev. 5600 ft.
T6S R8E S24 NE1/4.  45.308 N, 110.6821 W; WGS 84, , GPS reading.  
Riverbank and disturbed roadside in shaded canyon. Phenology: vegetative only. 

Emily Elliott, 4896.  6/19/2008. 		USFS 871218	Barcode: USFS0066120
     with Brian Elliott
_________________________________________________________________________

213.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Blacktail Hills, unnamed tributary of Dry Wolf Creek, ca 2.3 air mi NE of junction of Dry Wolf Road/ County Road 101 and County Road 102, along County Road 101 (Dry Wolf Road).  Elev. 1669 m.
T15N R10E S14.  47.066 N, 110.4126 W; NAD 83, GPS reading.  
Open meadow in Pseudotsuga menziesii and Pinus ponderosa forest; 0-5% slope; limestone. Phenology: vegetative only. 

Rick McNeill, 3942.  6/2/2009. 		RM 
_________________________________________________________________________

214.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Teton County: Blackleaf Wildlife Management Area: Front Range: Blackleaf Road, ca 1.5 air mi ENE of Blackleaf Trailhead, where road fords Blackleaf Creek.  Elev. 1566 m.
T26N R8W S7.  48.0179 N, 112.6789 W; NAD 83, GPS reading.  
Creek bottom and surrounding flood plain, very rocky glacial outwash, many abandoned channels. Phenology: vegetative only. 

Rick McNeill, 4875.  6/19/2009. 		RM 
     with Addy Wycgans
_________________________________________________________________________

215.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Cascade County: Sluice Boxes State Monument: Little Belt Mountains: along trail, ca 0.6 air mi S of trailhead, west side of Belt Creek.  Elev. 1213 m.
T17N R6E S27.  47.2037 N, 110.9395 W; NAD 83, GPS reading.  
Riparian area at base of limestone cliff, talus. Phenology: fruiting. 

Rick McNeill, 4915.  6/22/2009. 		RM 
_________________________________________________________________________

216.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Phillips County: Little Rocky Mountains: along South Big Horn Creek NE of Damon Hill, ca 5-5.5 air mi SE of Hays; ca 46 air mi SW of Malta.  Elev. 4240-4400 ft.
T25N R24E S10.  47.9349 N, 108.6236 W to 47.9348 N, 108.6161 W; NAD 83, GPS reading.  
Paper birch-aspen-balsam poplar forest along stream in canyon. Phenology: vegetative only. 

B. E. Nelson, 81054.  9/11/2010. 		RM 
_________________________________________________________________________

217.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Phillips County: Little Rocky Mountains: Alder Gulch, ca 1.5 air mi N of Saddle Butte, ca 0.5 air mi W of Zortman, ca 45 air mi SW of Malta.  Elev. 4130-4160 ft.
T25N R25E S17 SW1/4.  47.9162 N, 108.5359 W; NAD 83, GPS reading.  
Roadside in dry rocky creek bottom with wooded bottoms and slopes. Phenology: vegetative only. 

Joseph L. M. Charboneau, 2225.  7/24/2010. 		RM 
     with B. E. Nelson
_________________________________________________________________________

218.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Phillips County: Bowdoin National Wildlife Refuge: along Refuge Tour Road, near Black Coulee Pond, ca 6 air mi NW of Le Noir Reservoir, ca 3.5 air mi E of the Milk River, ca 7 air mi ENE of Malta.  Elev. 2240-2260 ft.
T30N R31E S5 SW1/4.  48.3844 N, 107.7352 W to 48.3805 N, 107.7352 W; NAD 83, GPS reading.  
Wetlands interspersed with groves of cottonwood and Russian olive and chokecherry-willow thickets. Phenology: vegetative only. 

Joseph L. M. Charboneau, 8427.  7/31/2011. 		RM 
_________________________________________________________________________

219.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: vicinity of Surprise Trailhead near the end of Cataract Creek Road, ca 19 air mi NW of Silverthorne at I-70.  Elev. 8560-8640 ft.
T2S R80W S35 NE1/4; also NW1/4 S36.  39.8376 N, 106.3105 W; NAD 83, , GPS reading.  
Bench above the creek with forbs and scattered sagebrush. Phenology: vegetative only. 

B. E. Nelson, 83426.  7/25/2011. 		RM 
_________________________________________________________________________

220.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Summit County: Williams Fork Mountains: Arapaho National Forest: along Cottonwood Gulch and ridge between Cottonwood and Laskey gulches from Colo Hwy 9 NE ca 1 air mi to above the head of Laskey Gulch at the base of the cliffs below Williams Peak, ca 18.5-19 air mi NNW of Silverthorne at I-70.  Elev. 8000-8400 ft.
T2S R79W S21.  39.8597 N, 106.2504 W to 39.8653 N, 106.2443 W; NAD 83, , GPS reading.  
Canyon mouth adjacent to the highway. Phenology: vegetative only. 

B. E. Nelson, 83602.  8/15/2011. 		USFS 898806	Barcode: USFS0060372
_________________________________________________________________________

221.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge.  Elev. 7300-7700 ft.
T2S R82W S4 SW1/4 SW1/4; also NW1/4 S9.  39.8985 N, 106.5755 W; NAD 83, , GPS reading.  
Riparian woodland with cottonwood, birch, and willow. Phenology: vegetative only. 

Michael K. Kirkpatrick, 6240.  6/19/2011. 		RM 
_________________________________________________________________________

222.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Madison County: Madison Valley: Bear Trap Canyon, east side of the Madison River, ca 8.5-9 air mi NE of Ennis, ca 0.5 air mi NE of Ennis Lake.  Elev. 4840-5160 ft.
T4S R1E S30.  45.4554 N, 111.6495 W to 45.4531 N, 11.6479 W; NAD 83, , GPS reading.  
Along a small stream under cottonwoods. Phenology: vegetative only. 

Emma E. Freeland, 454.  6/11/2012. 		RM 
_________________________________________________________________________

223.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Madison County: Madison Range: Papoose Creek, ca 6-7.5 air mi S of Finger Mountain, ca 33 air mi SE of Ennis.  Elev. 6350 ft.
T11S R1E S2.  44.9029 N, 111.5601 W; NAD 83, , GPS reading.  
Low, moist ground along a creek in a Picea and Pseudotsuge forest. Phenology: vegetative only. 

Emma E. Freeland, 1986.  7/7/2012. 		RM 
_________________________________________________________________________

224.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Park Creek, ca 1 1/4 mi from Vega State Park boundary on Park Creek Road, ca 9 air mi SE of Collbran.  Elev. 8350 ft.
T10S R93W S18 NE1/4.  39.19662 N, 107.81046 W; NAD 83, , GPS reading.  
Montane riparian area. Phenology: vegetative only. 

Lori E. Brummer, 8219.  5/30/2012. 		RM 
_________________________________________________________________________

225.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Gunnison County: Grand Mesa: east side: Gunnison National Forest: Jones Park and Clear Fork Trail from junction with Baldy Creek, ca 8.5 air mi NE of Paonia.  Elev. 7850-8200 ft.
T10S R90W S21 W1/2.  39.1824 N, 107.4404 W to 39.1716 N, 107.4479 W; NAD 83, , GPS reading.  
Riparian area in aspen/spruce/fir mix. Phenology: vegetative only. 

Lori E. Brummer, 8919.  6/15/2012. 		RM 
_________________________________________________________________________

226.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Montana, Beaverhead County: Beaverhead River, ca 1 air mi W of Dillon at Cornell Park.  Elev. 5110 ft.
T7S R9W S24.  45.2151 N, 112.659 W to 45.2178 N, 112.6592 W; NAD 83, , GPS reading.  
Disturbed ground in a city park along a river. Phenology: vegetative only. 

Emma E. Freeland, 7486.  7/27/2013. 		RM 
_________________________________________________________________________

227.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: vicinity of Surprise Trailhead near the end of Cataract Creek Road, ca 19 air mi NW of Silverthorne at I-70.  Elev. 8560-8640 ft.
T2S R80W S35 NE1/4; also NW1/4 S36.  39.8376 N, 106.3105 W; NAD 83, , GPS reading.  
Bench above the creek with forbs and scattered sagebrush. Phenology: vegetative only. 

B. E. Nelson, 83426.  7/25/2011. 		USFS 	Barcode: USFS0061337
_________________________________________________________________________

228.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Carbon County: S of Encampment.  Elev. 7200 ft.
T14N R84W S2.  
Meadow near irrigation ditch. Numerous trees. Phenology: fruiting. 

Roger L. Williams, 1716.  5/31/2014. 		RM 959863	Barcode: RM0214610
_________________________________________________________________________

229.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Mesa County: Battlement Mesa: Grand Mesa National Forest: West Fork Kimball Creek, along jeep road that goes W and across the ridge into the Wallace Creek drainage, 6.1 road mi N of Buzzard Creek Road, ca 38 air mi NE of Grand Junction.  Elev. 8255-8640 ft.
T8S R95W S26 SE1/4; also N1/2 S32.  39.3294 N, 107.9532 W to 39.31907 N, 107.96535 W; NAD 83, , GPS reading.  
Aspen community along creek. Phenology: vegetative only. 

Lori E. Brummer, 424.  6/9/2010. 		RM 
_________________________________________________________________________

230.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: S of McClure Pass, Raggeds Trail 820, ca 23 air mi NW of Paonia.  Elev. 8400-9600 ft.
T11S R89W S11 SE1/4; also E1/2 S13, S23, SE1/4 S22, and E1/2 S27.  39.0676 N, 107.3201 W to 39.0734 N, 107.3171 W to 39.1089 N, 107.2967 W; GPS reading.  
Riparian area in aspen. Phenology: vegetative only. 

Lori E. Brummer, 2229.  8/17/2010. 		RM 
_________________________________________________________________________

231.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Wyoming, Teton County: Double Diamond Ranch.  Elev. 7000 ft.
T43N R116W S11.  43.7056 N, 110.731 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Flats. Phenology: fruiting. 

Louis O. Williams, 848.  7/14/1932. 		RM 165975	Barcode: RM0262937
_________________________________________________________________________

232.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Thirtynine Mile Volcanic Range: Cross Creek: off Forest Road 270 and 256 on slopes above and floodplain of Cross Creek, ca 8.5 air mi NW of Guffey.  Elev. 9600-10800 ft.
T14S R73W S6 E1/2; also NW1/4 S7.  38.8625 N, 105.5967 W.  zone 13, 447595E, 4301519N.  
On moist banks and flats along the creek in open stands of aspen with occasionally dense willows or spruce. Phenology: vegetative only. 

Timothy W. Chumley, 3537.  6/2/1996. 		 
_________________________________________________________________________

233.  Populus balsamifera L. var. balsamifera  				Salicaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: off Michigan Creek or County Road 54 at forest boundary, approx 1/4 mi SE of junction with Forest Road 870, ca 4.5 air mi NW of Jefferson.  Elev. 9860-11220 ft.
T7S R76W S27 NE1/4.  39.4118 N, 105.876 W.  zone 13, 424921E, 4362601N.  
In a moderately dense aspen grove surrounding a dense Salix wetland. Phenology: vegetative only. 

Timothy W. Chumley, 3670.  6/15/1996. 		 
_________________________________________________________________________

234.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Stillwater County: Rosebud Isle Fishing Access, on east side of West Rosebud Creek, ca 25 mi NW of Red Lodge.  Elev. 4100 ft.
T4S R18E S28.  45.4578 N, 109.5111 W.  
Riparian area with Populus balsamifera, Sanicula marilandica, Heracleum sphondylium, and Calamagrostis canadensis. Phenology: fruiting. 

Erwin F. Evert, 21230.  6/27/1991. 		RM 739612
_________________________________________________________________________

235.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Fremont County: Snake River Plains: along west side of Sand Creek ca 14 mi NNE of St Anthony.  Elev. 5300 ft.
T9N R41E S11.  44.1226 N, 111.5853 W.  
Riparian area along creek with Populus balsamifera, Populus tremuloides, Carex lanuginosa, and Lycopus americanus. 

Erwin F. Evert, 25166.  6/19/1993. 		RM 
_________________________________________________________________________

236.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: along Middle Fork Weiser River, ca 6.5 air mi E of U.S. Hwy 95, ca 7 air mi SE of Council.  Elev. 3580-3600 ft.
T15N R1E S9 NE1/4.  44.6508 N, 116.3405 W.  
Roadside and cut in the canyon bottom. Phenology: vegetative only. 

B. E. Nelson, 50686.  7/16/2000. 		RM 
     with Joy Handley
_________________________________________________________________________

237.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: along Middle Fork Weiser River, ca 6.5 air mi E of U.S. Hwy 95, ca 7 air mi SE of Council.  Elev. 3580-3600 ft.
T15N R1E S9 NE1/4.  44.6508 N, 116.3405 W.  
Roadside and cut in the canyon bottom. Phenology: vegetative only. 

B. E. Nelson, 50690.  7/16/2000. 		RM 
     with Joy Handley
_________________________________________________________________________

238.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: along the North Fork Payette River at Hartsell Bridge, ca 8.5 air mi SSW of McCall; ca 5 air mi NW of Donnelly.  Elev. 4860 ft.
T17N R3E S19 SE1/4 of SW1/4; also NE1/4 of NW1/4 S30.  44.7956 N, 116.1381 W.  
Sandy river bottom with overflow channels and woodland patches. Phenology: vegetative only. 

B. E. Nelson, 51144.  7/20/2000. 		RM 
_________________________________________________________________________

239.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: Mesa Road off U.S. Hwy 95, ca 8 air mi S of Council; ca 12 air mi ENE of Cambridge.  Elev. 2950-3200 ft.
T15N R1W S27 N1/2; also South1/4 S22.  44.6074 N, 116.4477 W.  
Roadside grass and shrubland. Phenology: vegetative only. 

Joy Handley, 4060.  5/23/2000. 		RM 
_________________________________________________________________________

240.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: along old U.S. Hwy 95 S of Fruitvale, ca 4.5-5.5 air mi N of Council; ca 14 air mi SSW of New Meadows.  Elev. 3000 ft.
T17N R1W S23; also S22.  44.7956 N, 116.4215 W.  
Roadside grass and shrubland. Phenology: vegetative only. 

Joy Handley, 4126.  5/23/2000. 		RM 
_________________________________________________________________________

241.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Buckwheat Flats Research Natural Area: along Sage Creek, ca 5 air mi SW of Midvale; ca 12 air mi SW of Cambridge.  Elev. 3000-3400 ft.
T13N R4W S20 E1/4.  44.4468 N, 116.8428 W.  
Riparian area of creek. Phenology: vegetative only. 

Joy Handley, 4463.  5/27/2000. 		RM 
_________________________________________________________________________

242.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Goodrich Creek Research Natural Area: along Goodrich Creek, ca 9 air mi SW of Council; ca 8 air mi NNE of Cambridge.  Elev. 3100-3867 ft.
T16N R2W S32 SE1/4; also SW1/4 S33 and T15N R2W NE1/4 S5.  44.6798 N, 116.6037 W.  
Roadside riparian area in grass and shrub rangeland. Phenology: vegetative only. 

Joy Handley, 5157.  6/11/2000. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

243.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: along west bank of Weiser River, just S of Little Weiser River, ca 2 air mi SSW of Cambridge; ca 6 air mi NNE of Midvale.  Elev. 2600 ft.
T14N R3W S15 W1/2; also NW1/4 S22.  44.5494 N, 116.6846 W.  
Riverside and roadside in shrub and grass dominated canyon. Phenology: vegetative only. 

Joy Handley, 5769.  6/21/2000. 		RM 
_________________________________________________________________________

244.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Boundary Trail, just S of Grizzly Basin, ca 8 air mi N of Cambridge; ca 13 air mi W of Council. Also SE/14  Elev. 4000-4700 ft.
T16N R3W S27; S28.  44.6943 N, 116.6846 W.  
Mostly south-facing slopes along fence line with moist drainages. Phenology: vegetative only. 

Joy Handley, 6086.  6/27/2000. 		RM 
     with Phillip G. Lawrence
_________________________________________________________________________

245.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: Deer Creek at powerline crossing, ca 5 mi W of Cambridge; ca 20 air mi SW of Council.  Elev. 2950-3200 ft.
T14N R4W S11; also S12.  44.5639 N, 116.7858 W.  
Open shrub-grassland, basalt soil; moist meadow/creekside. Phenology: vegetative only. 

Joy Handley, 6250.  6/29/2000. 		RM 
     with Phillip G. Lawrence
_________________________________________________________________________

246.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: along old logging road just E of Lava Butte Lakes and Sams Throne, ca 9 air mi W of Burgdorf; ca 24 air mi NNE of New Meadows.  Elev. 6600-6800 ft.
T23N R3E S33 W1/2; also SW1/4 S28.  45.2908 N, 116.0957 W.  
Wet ditch of old logging road, logged and burned fir-spruce. Phenology: vegetative only. 

Joy Handley, 6610.  7/14/2000. 		RM 
_________________________________________________________________________

247.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: along Middle Fork Weiser River Road, ca 6 air mi S of Council; ca 6 air mi N of Indian Valley.  Elev. 3000-3100 ft.
T15N R1W S14 N1/2; also SW1/4 S11.  44.6363 N, 116.4215 W.  
Roadside grassland and riparian area. Phenology: vegetative only. 

Joy Handley, 6729.  7/16/2000. 		RM 
     with B. E. Nelson
_________________________________________________________________________

248.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: crossing of Forest Road 206 and Little Weiser River, just below Mill Creek, ca 15 air mi ESE of Cambridge; ca 16.5 air mi S of Council.  Elev. 3250 ft.
T13N R1W S1 SE1/4.  44.4902 N, 116.4036 W.  
Sandbar and river bank. Phenology: vegetative only. 

Joy Handley, 6802.  7/16/2000. 		RM 
     with B. E. Nelson
_________________________________________________________________________

249.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: crossing of Forest Road 206 and Little Weiser River, just below Mill Creek, ca 15 air mi ESE of Cambridge; ca 16.5 air mi S of Council.  Elev. 3250 ft.
T13N R1W S1 SE1/4.  44.4902 N, 116.4036 W.  
Sandbar and river bank. Phenology: vegetative only. 

Joy Handley, 6814.  7/16/2000. 		RM 
     with B. E. Nelson
_________________________________________________________________________

250.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: Anderson Creek Trail (Trail 212) off Forest Road 835, ca 9 air mi NE of Cascade; ca 15 air mi SE of Council.  Elev. 6000-6400 ft.
T14N R2E S3 N1/2; also T15N R2E South1/2 S34.  44.5784 N, 116.1988 W.  
Trailside and creekside; subalpine fir/Douglas fir overstory. Phenology: vegetative only. 

Joy Handley, 7569.  8/1/2000. 		RM 
     with Erin Peters
_________________________________________________________________________

251.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Warren Wagon Road (Forest Hwy 21) at crossing of Copet Creek, ca 9 air mi N of McCall.  Elev. 5037 ft.
T20N R3E S35.  45.0279 N, 116.0554 W.  
Roadside and woodland. Phenology: vegetative only. 

Ronald L. Hartman, 70217.  8/22/2000. 		RM 
_________________________________________________________________________

252.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: Mann Creek by Forest Road 009 from guard station south ca 0.3 road mi, ca 10.5 air mi WNW of Midvale; ca 14 air mi SSW of Cambridge.  Elev. 3550-3600 ft.
T14N R5W S33 SW1/4 of SW1/4 of SE1/4; also T13N R5W S4 NE1/4 of NW1/4.  44.5056 N, 116.9477 W.  
Roadside riparian area; dominated by Populus tricocarpa, Alnus, Philadelphus lewisii, and Pinus ponderosa wildlife tree not collected. Phenology: vegetative only. 

Joy Handley, 1677.  7/10/1999. 		RM 
_________________________________________________________________________

253.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Big Creek Trail to Beaver Creek Trail, ca 3 air mi NW of Big Creek; ca 17 air mi NW of Yellow Pine.  Elev. 5100-5408 ft.
T21N R9E S13 SE1/4; also T21N R10E S18 South1/2, S17; also NW1/4 of S16.  45.1584 N, 115.301 W.  
Mixed conifer/Pseudotsuga menziesii overstory, mostly south-facing slopes/trailside. Phenology: vegetative only. 

Joy Handley, 3143.  8/8/1999. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

254.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: along Warren Wagon Road.  Elev. 5000 ft.
T20N R2E S26 South1/2 of SW1/4; also N1/2 of NW1/4 S35.  45.0424 N, 116.1777 W.  
Floodplain of river; overstory of Abies lasiocarpa, A. grandis, and Picea engelmannii; still snow in patches. Phenology: vegetative only. 

Joy Handley, 332.  6/14/1999. 		RM 
_________________________________________________________________________

255.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Dennett Creek, 3-6 mi E of Snake River.  Elev. 2920-4600 ft.
T14N R6W S9; also SE1/4 of NE1/4 S8 and South1/2 S10.  44.5636 N, 117.0894 W.  
Sagebrush slopes, streamside, juniper and Douglas fir above on gravelly shale. Phenology: fruiting. 

Ronald L. Hartman, 64415.  6/5/1999. 		RM 
     with Joy Handley
_________________________________________________________________________

256.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Dennett Creek, 3-6 mi E of Snake River.  Elev. 2920-4600 ft.
T14N R6W S9; also SE1/4 of NE1/4 S8 and South1/2 S10.  44.5636 N, 117.0894 W.  
Sagebrush slopes, streamside, juniper and Douglas fir above on gravelly shale. Phenology: vegetative only. 

Ronald L. Hartman, 64477.  6/5/1999. 		RM 
     with Joy Handley
_________________________________________________________________________

257.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Union County: Blue Mountains. Bird Track Spring Trail, 20 yds E of Grande Rhonde River, ca 100 yds N of Ore Hwy 244, ca 10.5 air mi SW of La Grande.  Elev. 3200 ft.
T3S R36E S16.  
Seasonally moist shrub field with Crataegus douglasii, Cornus sericea, Poa pratensis. Phenology: fruiting. 

Stuart Markow, 12624.  5/26/2004. 		RM 
_________________________________________________________________________

258.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Whit Creek Road; ca 1.5 mi S of Wapiti.  Elev. 5600 ft.
T52N R105W S24 NE1/4 of.  44.4618 N, 109.4421 W; uncertainty 0.5 mi..  
In wet soil. Phenology: fruiting. 

Erwin F. Evert, 2739.  6/17/1981. 		RM 341365	Barcode: RM0063228
_________________________________________________________________________

259.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Granite Canyon near stream and trail, ca 10 air mi NNW of Jackson; ca 7 air mi WSW of Moose.  Elev. 2167 m.
T42N R117W S12 SW1/4.  43.6143 N, 110.8241 W; GPS Reading.  514190E, 4829050N; NAD 27, GPS Reading.  
Talus slope with Populus, Salix, and Pseudotsuga. Phenology: flowering. 

David Scott, 87.  6/5/2006. 		RM 838686	Barcode: RM0017883
     with Nancy Bockino
_________________________________________________________________________

260.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Meacham Creek, near North Fork.  Elev. 2400-2600 ft.
T1N R36E S34 SE1/4; also SW1/4 S35.  45 30' 47" N, 118 16' 52" W; GPS Reading.  
In Salix- Rhamnus-Alnus- maple shade close to creek on steep bank slope; soil rock boulders to fine, deep; slope 20; aspect riparian. Phenology: vegetative only. 

Heather Bradtke, 1179.  7/1/2001. 		RM 
_________________________________________________________________________

261.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle River Drainage: ca 8 air mi W of Danville along Forest Road 2113 to Forest Road 800.  Elev. 4600 ft.
T40N R33E S8 SW1/4 of SW1/4; also NW1/4 S17.  48.9792 N, 118.6684 W.  
Roadside/small creek. Phenology: fruiting. 

Jean Wood, 1164.  6/9/1995. 		 
_________________________________________________________________________

262.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Old Dominion Mountain, ca 7 air mi NE of Colville along Forest Road 130.  Elev. 5773 ft.
T36N R40E S34 NW1/4; SE1/4, NE1/4 and also SE1/4 S27.  48.5761 N, 117.7465 W.  
Talus, subalpine fir forest, pinegrass; Douglas fir slopes with rock outcrops; roadside; north and west to southwest exposure. Phenology: vegetative only. 

Jean Wood, 1334.  6/24/1995. 		 
_________________________________________________________________________

263.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Mill Creek Drainage: along Middle Fork of Mill Creek and Bon Ayre Valley on Forest Road 4668, ca 10 air mi NE of Colville.  Elev. 2900-3300 ft.
T36N R40E S2 E1/2; also T36N R41E S6 SW1/4 of NE1/4.  48.6485 N, 117.7248 W.  
Old homestead meadows, heavily grazed; creekside and edges of lodgepole pine and cedar/spruce. Phenology: fruiting. 

Jean Wood, 1425.  6/27/1995. 		 
_________________________________________________________________________

264.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: east side of Columbia River, ca 2.5 air mi E of Daisy at the base of Gold Hill, ca 0.5 mi E of junction of Breckenridge Road and Beck Road.  Elev. 2700 ft.
T33N R37E S14 SE1/4.  48.359 N, 118.1144 W.  
West facing bench with small rocky outcrop and small seasonal creek; ponderosa pine and Douglas fir/nineback, with birch and aspen in wetter area. Phenology: vegetative only. 

Jean Wood, 157.  5/21/1995. 		 
_________________________________________________________________________

265.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.  Elev. 3900 ft.
T39N R37E S7 W1/2.  48.8933 N, 118.1647 W.  
Cottonwood pond and cedar woods on roadside. Phenology: fruiting. 

Jean Wood, 1790.  7/1/1995. 		 
_________________________________________________________________________

266.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: Little Pend Oreille River, ca 10 air mi SE of Colville; ca 1 air mi N of Winslow Lake and 1 air mi E of Starvation Lake.  Elev. 2600 ft.
T35N R41E S31 NW1/4.  48.4893 N, 117.6815 W.  
Bench and slopes along road; ponderosa pine/pinegrass; sand/silt/gravel; southern exposure. Phenology: vegetative only. 

Jean Wood, 231.  5/23/1995. 		 
_________________________________________________________________________

267.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Mount Rogers, ca 13 air mi NE of Colville; loop trail to summit from Forest Road 620.  Elev. 4700-5557 ft.
T37N R40E S9 NE1/4; also NW1/4 S10.  48.7216 N, 117.764 W.  
Small seeps, springs and lakes; rocky balds and outcrops; mixed forest with subalpine fir, spruce, larch, and cedar. Phenology: vegetative only. 

Jean Wood, 2360.  7/15/1995. 		 
_________________________________________________________________________

268.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Iron Mountains: High Lake, ca 1 1/4 air mi ESE of Addy; spur road from Forest Road 9535.  Elev. 3400 ft.
T33N R40E S19 NE1/4; also NW1/4 S20.  48.3445 N, 117.8114 W.  
Riparian and lakeside. Phenology: vegetative only. 

Jean Wood, 343.  5/24/1995. 		 
_________________________________________________________________________

269.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, ca 10 air mi N of Chewelah.  Elev. 3100 ft.
T34N R41E S29 NW1/4.  48.4169 N, 117.6599 W.  
East exposure cliff edge with rock, edges of mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. Phenology: vegetative only. 

Jean Wood, 596.  5/30/1995. 		 
_________________________________________________________________________

270.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sanpoil River Drainage: shores of Long Lake, ca 10 air mi SSW of Republic.  Elev. 3500 ft.
T35N R32E S28; also S33.  48.5032 N, 118.8146 W.  
Marly creek on lakeshore. Phenology: vegetative only. 

Jean Wood, 763.  6/3/1995. 		 
_________________________________________________________________________

271.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sherman Creek Wildlife Recreation Area: along Sherman Creek, ca 4 air mi WSW of Kettle Falls; toward Inchelium along Wash Hwy 3; ca 0.5 mi S of junction of Wash hwys 3 and 20.  Elev. 1700-1800 ft.
T36N R37E S28 SE1/4.  48.5906 N, 118.1576 W.  
Flat benches on both sides of road, gravel bank of road cut west/northeast exposure, ravine of creek; ponderosa pine flats, gravel pit, disturbed roadside, mixed forest creekside. Phenology: vegetative only. 

Jean Wood, 84.  5/20/1995. 		 
_________________________________________________________________________

272.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Colville River mouth, ca 2 air mi SW of Kettle Falls along north shore of the bay.  Elev. 1400 ft.
T36N R37E S36 South 1/2 of NW1/4.  48.5761 N, 118.0927 W.  
Riverside wetland; ponderosa pine/pinegrass; slopes and benches. Phenology: vegetative only. 

Jean Wood, 968.  6/7/1995. 		 
_________________________________________________________________________

273.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: French Point, west bank of Columbia River, ca 10 air mi SW of Kettle Falls.  Elev. 1300 ft.
T35N R37E S29; also S31 and S32.  48.5037 N, 118.1793 W.  
Ponderosa pine/pinegrass open forest to riverbank and rocky islands. Phenology: vegetative only. 

Jean Wood, 3852.  5/20/1996. 		 
_________________________________________________________________________

274.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Columbia River bank ca 3 air mi SW of Northport; north end of Philips Island.  Elev. 1300 ft.
T39N R40E S10 SW1/4 of SW1/4.  48.8998 N, 117.7423 W.  
Sandy soil and riverbank cobble. Phenology: vegetative only. 

Jean Wood, 4052.  5/22/1996. 		 
_________________________________________________________________________

275.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Cliff Ridge on the southern boundary of the Little Pend Oreille Wildlife Refuge.  Elev. 3000-3800 ft.
T34N R41E S29 NW1/4; also N1/2 S30.  48.4169 N, 117.6599 W.  
Ridge of bunchgrass steppe surrounded by mixed forest and interspersed with Douglas fir.  Exotics invading, but small areas still primarily native vegetation. Phenology: vegetative only. 

Jean Wood, 4212.  5/27/1996. 		 
_________________________________________________________________________

276.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Winslow Lake, ca 10 air mi SE of Colville.  Elev. 2360 ft.
T34N R40E S6 NW1/4.  48.4748 N, 117.8114 W.  
Lakeside. Phenology: vegetative only. 

Jean Wood, 4521.  6/2/1996. 		 
_________________________________________________________________________

277.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: tramway region of Huckleberry Creek drainage, ca 3 air mi NW of Waitts Lake; ca 7 air mi SW of Chewelah.  Elev. 2400-3000 ft.
T32N R39E S35; also NW1/4 S36, SW1/4 S25; also SE1/4 S26.  48.2287 N, 117.8547 W.  
Mixed forest with small creeks, mostly heavily logged. Phenology: vegetative only. 

Jean Wood, 4537.  6/4/1996. 		 
     with Sylvia Brock
_________________________________________________________________________

278.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Columbia River and Tom Bush Creek, ca 2.5 air mi S of Waneta border station on Wash Hwy 251.  Elev. 1300 ft.
T40N R40E S17 SE1/4; also SW1/4 S16.  48.9649 N, 117.7485 W.  
Shoreline just below gauging station; cobble and sand river edge at high water. Phenology: vegetative only. 

Jean Wood, 5040.  6/25/1996. 		 
_________________________________________________________________________

279.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Black Canyon ridgetop, ca 6 air mi ESE of Northport.  Elev. 4000-4680 ft.
T39N R41E S8 E1/2; also NW1/4 S17.  48.8955 N, 117.6621 W.  
Cool, moist subalpine forest; Abies lasiocarpa, hemlock, cedar; also roadside. Phenology: vegetative only. 

Jean Wood, 5149.  6/25/1996. 		 
_________________________________________________________________________

280.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Creek above Kettle River, ca 2.5 air mi NE of Curlew.  Elev. 2500-2700 ft.
T40N R34E S32 SW1/4.  48.9219 N, 118.537 W.  
Old roads in mixed forest. Phenology: vegetative only. 

Jean Wood, 5564.  6/30/1996. 		 
_________________________________________________________________________

281.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Flagstaff Mountain, ca 3 air mi SW of Northport.  Elev. 3200-3600 ft.
T39N R39E S9 N1/2.  48.8933 N, 117.858 W.  
South facing mountainside below barite mine; open steppe with scattered brush and occasional ponderosa pine and Douglas fir. Phenology: fruiting. 

Jean Wood, 5795.  7/4/1996. 		 
_________________________________________________________________________

282.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Flagstaff Mountain, ca 3 air mi SW of Northport.  Elev. 3200-3600 ft.
T39N R39E S9 N1/2.  48.8933 N, 117.858 W.  
South facing mountainside below barite mine; open steppe with scattered brush and occasional ponderosa pine and Douglas fir. Phenology: vegetative only. 

Jean Wood, 5887.  7/4/1996. 		 
_________________________________________________________________________

283.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Twin Lakes, ca 11 air mi E of Colville.  Elev. 3700 ft.
T35N R41E S4 NW1/4; also T36N R41E SW1/4 S33.  48.5617 N, 117.6383 W.  
Old creek bed. Phenology: vegetative only. 

Jean Wood, 6731.  8/1/1996. 		 
_________________________________________________________________________

284.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Sherlock Peak, ca 5 air mi W of Metaline Falls.  Elev. 4500-5200 ft.
T39N R42E S17 SE1/4; also NE1/4 S20.  48.8809 N, 117.5295 W.  
Old road through lodgepole pine and mixed forest. Phenology: vegetative only. 

Jean Wood, 7376.  8/7/1996. 		 
_________________________________________________________________________

285.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Scalawag Wetland, ca 2.5 air mi SE of Sherman Pass on tributary of South Fork Sherman Creek.  Elev. 4300 ft.
T36N R35E S32 NE1/4.  48.576 N, 118.4445 W.  
Larch/lodgepole pine forest and clearcut. Phenology: vegetative only. 

Jean Wood, 7513.  8/11/1996. 		 
_________________________________________________________________________

286.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: off Forest Road 4620, near Kendall Monument.  Elev. 4100-4400 ft.
T9N R40E S24.  46 14' 48" N, 117 45' 22" W; uncertainty 1 mi..  
Mixed conifer overstory, Alnus and maple middle story with Chimaphila in understory. Phenology: vegetative only. 

Heather Bradtke, 2276.  7/14/2001. 		RM 
_________________________________________________________________________

287.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Black Mountain Circle, Forest Road 80 off Forest Road 3128, ca 10 air mi ENE of Emmigrant State Park.  Elev. 4800-5150 ft.
T1N R37E S6.  45 36' 2" N, 118 14' 33" W; GPS Reading.  
Spruce and other conifer overstory with Aconitum and Trautvetteria; soil fine, deep, brown; slope 0-15; aspect east. Phenology: vegetative only. 

Heather Bradtke, 2407.  7/16/2001. 		RM 
_________________________________________________________________________

288.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Little Phillips Creek near Will Rogers Spring, ca 9.5 air mi NW of Elgin.  Elev. 4200-4400 ft.
T2N R38E S10; NE1/2 of SPB42 and SW1/4 of SPB44.  45 40' 6" N, 118 2' 16" W; GPS Reading.  zone 11, 5057485E, 419160N; GPS Reading.  
Riparian area; soil fine, deep, brown to organic; slope 0-10; aspect ravine. Phenology: vegetative only. 

Heather Bradtke, 2578.  7/18/2001. 		RM 
_________________________________________________________________________

289.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Jubilee Lake.  Elev. 4700 ft.
T4N R39E S8 South1/2; also N1/2 S17.  45 49' 59" N, 117 57' 46" W; GPS Reading.  
Within 2 feet of the lakeshore with Juncus, Sanguisorbia, Salix and Alnus. Phenology: vegetative only. 

Heather Bradtke, 2925.  7/22/2001. 		RM 
_________________________________________________________________________

290.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Mill Creek watershed boundary on Mill Creek, ca 13 air mi ESE of Walla Walla.  Elev. 2600 ft.
T6N R38E S22 N1/4.  45 59' 24" N, 118 2' 59" W; GPS Reading.  
Riverbank. Phenology: vegetative only. 

Heather Bradtke, 3111.  7/26/2001. 		RM 
_________________________________________________________________________

291.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: 17 mi E of Milton-Freewater on Forest Road 6511 off Forest Road 65.  Elev. 4600-5271 ft.
T5N R38E S2 NE1/4; also W1/2 S1.  45 56' 34" N, 118 1' 0" W; GPS Reading.  
Alnus, Salix, conifer overstory; soil fine, deep; slope 0-20; aspect west. Phenology: vegetative only. 

Heather Bradtke, 3268.  7/30/2001. 		RM 
_________________________________________________________________________

292.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest roads 31 and 3128, ca 10 mi W of Elgin.  Elev. 4800-5000 ft.
T1N R37E S1.  45 35' 31.3" N, 118 8' 0.2" W; GPS Reading.  
Spruce and grand fir woods with shrubs and forbs; soil fine, deep; slope 0-20; aspect southwest and northeast. Phenology: vegetative only. 

Heather Bradtke, 3703.  8/1/2001. 		RM 
_________________________________________________________________________

293.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Elk Flats Trail, ca 30 air mi E of Milton-Freewater.  Elev. 2900-4800 ft.
T5N R40E S14 NE1/4; also S11, NE1/4 S10; also S3.  45 55' 6.6" N, 117 46' 24.3" W to 45 56' 52.1" N, 117 47' 41.4" W; GPS Reading.  
Flat land near a river; soil fine, deep; slope 0-20; aspect southeast. Phenology: vegetative only. 

Heather Bradtke, 4171.  8/5/2001. 		RM 
_________________________________________________________________________

294.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: near Phillips Creek, ca 6 mi WNW of Elqin.  Elev. 3200-3300 ft.
T1N R38E S2 SW1/8; also SE1/4 S3.  45 35' 21" N, 118 1' 55" W; GPS Reading.  
Sunny disturbed area leading down to the creek; soil fine, deep; slope 0-20; aspect ravine. Phenology: vegetative only. 

Heather Bradtke, 4275.  8/7/2001. 		RM 
_________________________________________________________________________

295.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: along North Fork Umatilla River, 0.5-1 air mi ESE of Corporation Guard Station.  Elev. 2300-2700 ft.
T3N R37E S22.  45 43' 36" N, 118 11' 8" W; GPS Reading.  
Douglas-fir and populus overstory and alder spp. along the river; soil fine, deep, light brown; slope 0-15; aspect southwest. Phenology: vegetative only. 

Heather Bradtke, 48.  6/10/2001. 		RM 
_________________________________________________________________________

296.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Bald Mountain W of and overlooking Looking Glass Creek, ca 2.5 air mi E of Tollgate.  Elev. 4800-5300 ft.
T4N R38E S34; also S35.  45 46' 23" N, 118 2' 30" W; GPS Reading.  
Ridgetop dominated by forbs, with scattered shrubs and conifers; soil generally shallow to rock outcrops; slope 5-10; aspect southerly. Phenology: vegetative only. 

Heather Bradtke, 485.  6/16/2001. 		RM 
     with Stuart Markow
_________________________________________________________________________

297.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: moving downslope from Forest Road 300, near Alder Lookout.  Elev. 4000-5000 ft.
T4N R40E S2 South1/2; also N1/2 S11 and NE1/4 S10.  45 50' 39" N, 117 47' 24.2" W; GPS Reading.  
Open mixed conifer stand; soil fine, deep, brown; slope 0-20; aspect east. Phenology: vegetative only. 

Heather Bradtke, 630.  6/20/2001. 		RM 
_________________________________________________________________________

298.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Conners Gulch, end of Forest Road 4620.050, ca 9.5 air mi SE of Dayton.  Elev. 3400-3600 ft.
T9N R40E S25.  46 13' 20.9" N, 117 45' 34.7" W; GPS Reading.  
Roadsides, wooded slopes with ponderosa pine and Douglas fir. Phenology: vegetative only. 

Ronald L. Hartman, 70935.  6/8/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

299.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Littlerock Creek Drainage: ca 6 air mi W of Clark.
T57N R103W S21; also S22.  44.90639 N, 109.3128 W.  
Streamside and adjacent area. Phenology: flowering & fruiting. 

Ronald L. Hartman, 14160.  5/20/1983. 		RM 939380	Barcode: RM0111156
_________________________________________________________________________

300.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek and ridge between West Red Lodge and East Fork West Red Lodge creeks, ca 3 air mi SSW of Luther; ca 11.5 air mi WNW of Red Lodge.  Elev. 5490 ft.
T7S R18E S1 NE1/4.  45.2506 N, 109.4536 W; NAD 83, , GPS Reading.  
Weedy vernal depression with cottonwood and senescent willow. Phenology: flowering & fruiting. 

B. E. Nelson, 71344.  5/29/2007. 		USFS 866422	Barcode: USFS0046937
_________________________________________________________________________

301.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Line Creek from Wyoming N ca 1/3 mi, ca 12.5 air mi S of Red Lodge.  Elev. 6600-7000 ft.
T9S R20E S31 N1/2; also SE1/4 S30.  45.0046 N, 109.3009 W; NAD 83, , GPS Reading.  
Canyon bottom near stream. Phenology: flowering & fruiting. 

B. E. Nelson, 71633.  6/2/2007. 		USFS 866423	Barcode: USFS0046938
     with Emily Elliott
_________________________________________________________________________

302.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: along Line Creek from Montana SSE ca 1/3 mi, ca 37.5 air mi NNW of Cody.  Elev. 6400-6600 ft.
T58N R103W S15 SW1/4.  45.0033 N, 109.3005 W; NAD 83, , GPS Reading.  
Bushy valley along road and stream with large granite and dolomite boulders. Phenology: flowering & fruiting. 

B. E. Nelson, 71699.  6/2/2007. 		USFS 862791	Barcode: USFS0041414
     with Emily Elliott
_________________________________________________________________________

303.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Mystic Lake Trail above and just E of Mystic Lake, ca 25 air mi W of Red Lodge.  Elev. 7675-7760 ft.
T7S R16E S16 NW1/4.  45.2226 N, 109.7624 W; NAD 83, , Nat. Geog. TOPO!.  
Gravelly shallow slope with scrub trees. Phenology: vegetative only. 

B. E. Nelson, 73256.  7/26/2007. 		USFS 866424	Barcode: USFS0046939
_________________________________________________________________________

304.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: above Big Bear Creek at a tributary along Cliff Creek or Forest Road 6989 ca 2 air mi NW of Wheeler Mountain, ca 11.5 air mi SSW of Bozeman.  Elev. 6040-6080 ft.
T4S R5E S4 NW1/4.  45.5195 N, 111.1201 W; NAD 83, , GPS Reading.  
Wet meadow and roadside. Phenology: vegetative only. 

B. E. Nelson, 73905.  8/3/2007. 		USFS 871223	Barcode: USFS0066137
_________________________________________________________________________

305.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: between Forest Road 2071 and irrigation ditch, ca 3 air mi SW of Red Lodge.  Elev. 6100 ft.
T8S R20E S5 SW1/4.  45.1593 N, 109.2968 W.  zone 12, 633869E, 5002054N; GPS Reading.  
Road side, with irrigation ditch. Phenology: flowering & fruiting. 

Emily Elliott, 186.  5/21/2007. 		RM 939372	Barcode: RM0111148
     with Brian Elliott
_________________________________________________________________________

306.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: just NE of Alpine at East Rosebud Lakes, ca 19 air mi W of Red Lodge.  Elev. 6280-6440 ft.
T7S R17E S21 S1/2.  45.2 N, 109.636 W; WGS 84, , GPS Reading.  
Roadside and old (ca 5 year) burn area. Phenology: flowering & fruiting. 

Emily Elliott, 325.  5/27/2007. 		USFS 866461	Barcode: USFS0046941
     with B. E. Nelson and Brian Elliott
_________________________________________________________________________

307.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: along U.S. Hwy 212, ca 3.5 air mi S of Montana, ca 10 air mi WNW of Table Mountain.  Elev. 6940 ft.
T57N R107W S3 SW1/4.  44.9533 N, 109.7975 W; WGS 84, , GPS Reading.  
Sandy, rocky river shore with standing water, mixed willow under mixed conifer forest. Phenology: vegetative only. 

Emily Elliott, 560.  5/29/2007. 		USFS 862790	Barcode: USFS0041415
     with Brian Elliott
_________________________________________________________________________

308.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along West Rosebud Creek, ca 6 air mi SW of forest boundary, ca 24 air mi WNW of Red Lodge.  Elev. 6480-6560 ft.
T7S R16E S3 SE1/4; also SW1/4 S2.  45.2481 N, 109.7301 W; WGS 84, , GPS Reading.  
Wet stream bank and beaver ponds. Phenology: flowering & fruiting. 

Emily Elliott, 593.  5/31/2007. 		USFS 866462	Barcode: USFS0046942
_________________________________________________________________________

309.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 978, ca 14 air mi SW of Livingston.  Elev. 5840-6760 ft.
T4S R8E S5 E1/2.  45.5186 N, 110.7625 W; WGS 84, , GPS Reading.  
Riparian in mixed conifer forest with moss and boggy areas. Phenology: vegetative only. 

Emily Elliott, 1234.  6/8/2007. 		USFS 871219	Barcode: USFS0066119
     with Brian Elliott
_________________________________________________________________________

310.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.  Elev. 5840-7140 ft.
T7S R18E S2 SW1/4; also E1/2 S10.  45.236 N, 109.4888 W; WGS 84, , GPS Reading.  
Mixed conifer forest into open meadows, along stream. Phenology: vegetative only. 

Emily Elliott, 1842.  6/15/2007. 		USFS 866463	Barcode: USFS0046943
_________________________________________________________________________

311.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Forest Road 3010, ca 3 air mi WSW of Red Lodge.  Elev. 6320-7280 ft.
T7S R20E S31 E1/2.  45.1717 N, 109.3087 W; WGS 84, , GPS Reading.  
Open meadow. Phenology: vegetative only. 

Emily Elliott, 2237.  7/2/2007. 		USFS 866420	Barcode: USFS0046935
_________________________________________________________________________

312.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Forest Road 1046, ca 12 air mi S of Bozeman.  Elev. 6600-6800 ft.
T4S R6E S8 E1/2.  45.5038 N, 111.0099 W; WGS 84, , GPS Reading.  
Mixed conifer overstory with a Vaccinium understory and a stream. Phenology: vegetative only. 

Emily Elliott, 2407.  7/6/2007. 		USFS 871220	Barcode: USFS0066118
     with Ken Elliott
_________________________________________________________________________

313.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Forest Road 62, ca 1 road mi from forest boundary, ca 8.5 air mi S of Bozeman.  Elev. 5680-5720 ft.
T3S R5E S23 E1/2.  45.5637 N, 111.0717 W; WGS 84, , GPS Reading.  
Roadside, disturbed area, and creek area. Phenology: vegetative only. 

Emily Elliott, 2616.  7/6/2007. 		USFS 871221	Barcode: USFS0066117
     with Ken Elliott
_________________________________________________________________________

314.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: trail along Stillwater River up to Sioux Charley Lake, ca 34.5 air mi WNW of Red Lodge.  Elev. 5200-5800 ft.
T6S R14E S1; also T6S R15E N1/2 S6.  45.3514 N, 109.9055 W; WGS 84, , GPS Reading.  
Mixed conifer forest along river, with streamlets and cottonwoods interspersed; granite cliffs at beginning of trail. Phenology: vegetative only. 

Emily Elliott, 3182.  7/16/2007. 		USFS 866421	Barcode: USFS0046936
     with Dean Sherman
_________________________________________________________________________

315.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Sweet Grass County: Absaroka Range/Beartooth Mountains: Gallatin National Forest: along Forest Road 6639 and the Boulder River, ca 22 air mi SE of Livingston.  Elev. 5275-5280 ft.
T4S R12E S23 NE1/4.  45.4731 N, 110.201 W; WGS 84, , GPS Reading.  
Sand bar adjacent to beaver dams. Phenology: vegetative only. 

Emily Elliott, 4197.  8/3/2007. 		USFS 871222	Barcode: USFS0066116
     with Brian Elliott
_________________________________________________________________________

316.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: TO Bar Ranch, ca 6.5 mi SSW of Roscoe.  Elev. 5600 ft.
T6S R18E S31 NW1/4.  45.2665 N, 109.5637 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Riverbank. Phenology: vegetative only. 

Marci Mangus, 130.  7/15/1990. 		RM 939379	Barcode: RM0111155
_________________________________________________________________________

317.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 4 air mi SW of Nye, along Stillwater River.  Elev. 4890 ft.
T5S R15E S15 W1/2.  45.403 N, 109.8593 W; NAD 83, , GPS Reading.  
Roadside park along the river and adjacent limestone outcrop. Phenology: vegetative only. 

Ronald L. Hartman, 85500.  6/14/2007. 		USFS 866425	Barcode: USFS0046940
_________________________________________________________________________

318.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Little Rock Creek, ca 3-4 air mi E of Deep Lake.  Elev. 5200-5800 ft.
T57N R103W S20 E1/2; also S21.  44.9018 N, 109.3023 W to 44.9018 N, 109.3278 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Rocky slopes and outcrops of sandstone (redbeds) and wet areas along creek. Phenology: vegetative only. 

Ronald L. Hartman, 54781.  6/15/1996. 		RM 939375	Barcode: RM0111151
_________________________________________________________________________

319.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: ca 2 air mi W of Nye.  Elev. 4980-4990 ft.
T5S R14E S1 NE1/4.  45.4478 N, 109.8209 W; NAD 83, , GPS Reading.  
Roadside and along irrigation ditch. Phenology: vegetative only. 

Ronald L. Hartman, 85554.  6/15/2007. 		RM 939376	Barcode: RM0111152
_________________________________________________________________________

320.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Water Birch Fishing Access on Rock Creek, ca 0.5 mi either way of center of access area.  Elev. 4846 ft.
T6S R21E S18.  45.3164 N, 109.1933 W; NAD 83, , GPS Reading.  
Stream bottom and adjacent parking lot. Phenology: vegetative only. 

Ronald L. Hartman, 85757.  6/17/2007. 		RM 939377	Barcode: RM0111153
_________________________________________________________________________

321.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Horsethief Station Fishing Access, ca 3 air mi N of Red Lodge on Rock Creek.  Elev. 5250 ft.
T7S R103W S11 NW1/4.  45.2349 N, 109.2296 W; NAD 83, , GPS Reading.  
Creek bottom and adjacent parking lot. Phenology: fruiting. 

Ronald L. Hartman, 86019.  6/20/2007. 		RM 939378	Barcode: RM0111154
_________________________________________________________________________

322.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: between Line Creek and Montana at the foot of Beartooth Plateau, ca 9.5-10.5 air mi NW of Clark; ca 35.5-36 air mi NNW of Cody  Elev. 5900-6900 ft.
T58N R103W S14; also S15.  45.0031 N, 109.2795 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Bottoms along the creek. Phenology: vegetative only. 

B. E. Nelson, 38163.  6/12/1996. 		RM 939373	Barcode: RM0111149
     with Ronald L. Hartman
_________________________________________________________________________

323.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: N of Littlerock Creek at the foot of the Beartooth Plateau, ca 4.5 air mi E of Deep Lake, ca 7 air mi W of Clark; ca 29 air mi NNW of Cody.  Elev. 4920-5750 ft.
T57N R103W S22.  44.9024 N, 109.2966 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Along the stream. Phenology: vegetative only. 

B. E. Nelson, 38354.  6/15/1996. 		RM 939374	Barcode: RM0111150
_________________________________________________________________________

324.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: junction of Forest roads 266 and 2084, junction of Skunk Gulch and Yogo Creek.  Elev. 1840 m.
T13N R10E S4.  46.9206 N, 110.456 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Riparian zone and bench above creek; south aspect, 1-10% slope, mixed limestone and shale bedrock. Phenology: vegetative only. 

Rick McNeill, 1062.  6/28/2008. 		RM 
_________________________________________________________________________

325.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: South Fork Teton River, Forest Road 109, ca 3 air mi E of Mill Falls.  Elev. 1616 m.
T24N R9W S2.  47.8676 N, 112.7129 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Riparian zone, at confluence of tributary flowing from the S; Pseudotsuga menziesii/Picea engelmannii; north aspect, 0-10% slope; limestone bedrock, . Phenology: vegetative only. 

Rick McNeill, 2742.  7/27/2008. 		RM 
_________________________________________________________________________

326.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Blacktail Hills: Dry Wolf Creek, Forest Road 251, ca 8 air mi SW of Stanford.  Elev. 1527 m.
T15N R10E S13.  47.0681 N, 110.4023 W; NAD 83, uncertainty 0.5 mi., GPS reading.  
Dry stream bottom with cottonwood and ponderosa pine and lower gentle southeast aspect leading to limestone ridge. Phenology: vegetative only. 

Ronald L. Hartman, 86838.  6/9/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

327.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Highwood Creek at north edge of Highwood Mountains, ca 12 air mi SE of Highwood.  Elev. 4540-5560 ft.
T20N R9E S28.  47.4701 N, 110.5848 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
South exposed slope, rocky ridge with rock outcrops. Phenology: flowering. 

Ronald L. Hartman, 87174.  6/13/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

328.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: ca 18 air mi NW of Augusta; lower dam site at entrance to Sun River Canyon.  Elev. 4570 ft.
T22N R9W S36.  47.6205 N, 112.707 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Limestone escarpment and adjacent outcrops. Phenology: vegetative only. 

Ronald L. Hartman, 87504.  6/18/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

329.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Half Moon Canyon.  Elev. 5600-5673 ft.
T12N R19E S1.  46.8243 N, 109.271 W to 46.8156 N, 109.2779 W; NAD 83, uncertainty 1 mi., GPS reading.  
Along trail in lower canyon, with cottonwood. Phenology: vegetative only. 

Ronald L. Hartman, 88111.  8/10/2008. 		RM 
_________________________________________________________________________

330.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along Forest Road 2500 and Big Creek at intersection with Hylite Creek, ca 29 air mi SW of Livingston.  Elev. 5500 ft.
T6S R7E S17 SW1/4; also SE1/4 S18.  45.3109 N, 110.8972 W; WGS 84, , GPS reading.  
Shaded riparian area and boggy area along creek. Phenology: vegetative only. 

Emily Elliott, 5142.  6/26/2008. 		USFS 871224	Barcode: USFS0066136
     with Brian Elliott
_________________________________________________________________________

331.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Custer County: Challis National Forest: Lost River Range: gorge of Upper Cedar Creek, 7 air mi N of Mackay.  Elev. 7497 ft.
T8N R24E S20.  44.01506 N, -113.63565 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in xeric woody riparian vegetation; 23Â° slope, SSE aspect; dolostone geology. 1-25 individuals apparent. Phenology: vegetative only. 

Joshua J. Irwin, 1943.  7/2/2010. 		RM 
_________________________________________________________________________

332.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Granite Canyon near stream and trail, ca 10 air mi NNW of Jackson; ca 7 air mi WSW of Moose.  Elev. 2167 m.
T42N R117W S12 SW1/4.  43.6143 N, 110.8241 W; GPS Reading.  514190E, 4829050N; NAD 27, GPS Reading.  
Talus slope with Populus, Salix, and Pseudotsuga. Phenology: flowering. 

David Scott, 87.  6/5/2006. 		RM 838685	Barcode: RM0017882
     with Nancy Bockino
_________________________________________________________________________

333.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Chouteau County: Highwood Mountains: along Highwood Creek where the North Fork joins the main creek.
Phenology: flowering. 

Klaus H. Lackschewitz, 8897.  6/4/1979. 		RM 395108
_________________________________________________________________________

334.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: one mile below Hyalite Public Camp Ground.
T3S R6E S30.  
Gentle slope; rocky soil with humus; along stream in narrow canyon with Douglas fir on slopes. Phenology: flowering. 

Wilfred W. White, 567.  8/2/1947. 		USFS 444602
_________________________________________________________________________

335.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Park County: Gallatin National Forest: road crossing of Emigrant Gulch, just W of National Forest boundary, 2mi SW of Chico Hot Springs.
T6S R8E S2.  
Gentle slope; rocky gravel and humus; stream woodland. Common near streams. Phenology: flowering & fruiting. 

Wilfred W. White, 571.  8/3/1947. 		USFS 444600
_________________________________________________________________________

336.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Sweet Grass County: Gallatin National Forest: Hwy 19 at the north side of the Yellowstone River near Big Timber.
T2N R14E S11.  
Flat ground; deep sandy loam soil; river bottom woodland. Not common. Phenology: vegetative only. 

Wilfred W. White, 574.  8/4/1947. 		USFS 444599
_________________________________________________________________________

337.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Sweet Grass County: Gallatin National Forest: west side of Boulder River, hardly 1 mi below Boulder River Ranger Station.
T35 R12E S35.  
Gentle slope; rocky sandy loam; stream woodland in open grassland. Abundant. TRS incomplete on original specimen label. Phenology: vegetative only. 

Wilfred W. White, 578.  8/4/1947. 		USFS 444598
_________________________________________________________________________

338.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Sweet Grass County: Gallatin River: Boulder River, ca 8 mi SW of Big Timber on east side of river and a short distance below a bridge.
T1S R14E S28.  
Flat ground; deep boulders and humus; river bottom; stream woodland and open grassland. Abundant. Phenology: vegetative only. 

Wilfred W. White, 576.  8/4/1947. 		USFS 444597
_________________________________________________________________________

339.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Park County: Gallatin National Forest: Hwy 89, ca 4 mi S of Livingston, just entering first canyon going south.
T2S R9E S35.  
Flat ground; gravelly soil; almost benchland; patch of cottonwood on open area, gets some escaping irrigation water. Phenology: fruiting. 

Wilfred W. White, 568.  8/3/1947. 		USFS 444596
_________________________________________________________________________

340.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Sweet Grass County: Gallatin National Forest: 14 mi SW of Big Timber, where Boulder River Road crosses river to west side going up stream.
T2S R14E S6.  
Flat ground with deep boulders and humus; stream woodland in open grassland. Phenology: flowering & fruiting. 

Wilfred W. White, 577.  8/4/1947. 		USFS 444595
_________________________________________________________________________

341.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Custer National Forest: Cook City Hwy and Rock Creek, 4-5 mi S of Red Lodge.
T8S R20E S17.  
Gentle slope; rock, gravel, silt; streams; woodland. Common. Phenology: flowering. 

Wilfred W. White, 585.  8/8/1944. 		USFS 444583
_________________________________________________________________________

342.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Custer National Forest: Rock Creek, between Red Lodge and Joliet.
Gentle slope; rocky gravel, sand and humus; stream woodland with Populus angustifolia. Common. Phenology: flowering & fruiting. 

Wilfred W. White, 586.  8/9/1947. 		USFS 444582
_________________________________________________________________________

343.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Deer Lodge County: Anaconda.  Elev. 3500 ft.
Along streams. Phenology: flowering. 

J. W. Blankinship, 746.  7//1906. 		RM 89795
_________________________________________________________________________

344.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana: Glacier National Park: along Going to the Sun Hwy; 1.9 mi below Garden Wall Road Camp.  Elev. 5000 ft.
SW exposure. Phenology: flowering. 

Daniel M. Lynch, 3029.  6/12/1950. 		RM 369587
_________________________________________________________________________

345.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana: Glacier National Park: lower end of Lake Mdonald: junction of Apgar Road and Going to the Sun Hwy.  Elev. 3150 ft.
Old burn. Phenology: vegetative only. 

Daniel M. Lynch, 3023.  6/12/1950. 		RM 369585
_________________________________________________________________________

346.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana: Glacier National Park: along Going to the Sun Hwy; 1.9 mi below Garden Wall Road Camp.  Elev. 5000 ft.
SW exposure. Phenology: flowering. 

Daniel M. Lynch, 3021.  6/12/1950. 		RM 369586
_________________________________________________________________________

347.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana: Glacier National Park: shore of St Mary Lake; 1.6 mi NE of East Glacier Cabin Camp.
Lake shore. Phenology: flowering. 

Daniel M. Lynch, 3019.  6/29/1950. 		RM 369593
_________________________________________________________________________

348.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana: Glacier National Park: lower end of St Mary Lake; 1/4 mi NW of bridge.
Aspen grove. Phenology: fruiting. 

Daniel M. Lynch, 3017.  7/1/1950. 		RM 369592
_________________________________________________________________________

349.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: West Gallatin River: Hwy 191 at Spanish Creek.
T4S R4E S18.  
Gentle slope; rocky black loam soil; narrow stream woodland. Abundant. Specimen lacks vegetative material. Phenology: fruiting. 

Wilfred W. White, 564.  8/2/1947. 		USFS 444605
_________________________________________________________________________

350.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Hwy 191, ca 2 mi S of Bozeman Hot Springs.
T2S R4E S14.  
Flat ground; deep black loam; stream woodland. Abundant. Phenology: fruiting. 

Wilfred W. White, 563.  8/2/1947. 		USFS 444606
_________________________________________________________________________

351.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Hwy 191 and Portal Creek.
T6S R4E S12.  
Flat ground; deep rocky black loam; woodland and Douglas fir forest. Phenology: vegetative only. 

Wilfred W. White, 565.  8/2/1947. 		USFS 444604
_________________________________________________________________________

352.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Hwy 191 at crossing of West Gallatin River at Gateway.
T3S R4E S10.  
Flat ground; deep black loam; stream woodland; dense cottonwood and willows. Abundant. Specimen lacks vegetative material. Phenology: fruiting. 

Wilfred S. Davis, 566.  8/2/1947. 		USFS 444603
_________________________________________________________________________

353.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Beaverhead County: Beaverhead National Forest.
T4S R9W.  
Flat ground; rock loam; open woodland. Common. Specimen lacks vegetative material. Phenology: fruiting. 

Wilfred W. White, 548.  6/27/1948. 		USFS 444594
_________________________________________________________________________

354.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Madison County: Beaverhead National Forest.
T3S R6W S24.  
Flat ground; deep rock and gravel and humus; valley woodland in open grassland. Abundant. Specimen lacks vegetative material. Phenology: fruiting. 

Wilfred W. White, 561.  8/1/1947. 		USFS 444593
_________________________________________________________________________

355.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Madison County: Beaverhead National Forest.
T4S R5W S27.  
Gentle slope; deep rock loam soil; narrow stream woodland in open grassland. Specimen lacks vegetative material. Phenology: fruiting. 

Wilfred W. White, 562.  8/1/1947. 		USFS 444592
_________________________________________________________________________

356.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana: Flathead National Forest: Lower Swan Valley.  Elev. 3300 ft.
Phenology: vegetative only. 

H. R. Flint, 66.  //. 		USFS 444515
_________________________________________________________________________

357.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Pryor Mountain Desert: end of Layout Creek trail near headgate on stream, 1 1/4 mi NW of Layout Creek Ranger Station and Bighorn Canyon Road, ca 6.4 mi N of the Wyoming state line.  Elev. 4650 ft.
T8S R28E S34; NE1/4 of SE1/4 of SW1/4.  45.0954 N, 108.2817 W; uncertainty 1 mi..  
Dense, shady Populus angustifolia/Prunus virginiana forest along banks of creek on limestone boulders and gravel. Phenology: flowering & fruiting. 

Walter Fertig, 19444.  5/31/2001. 		RM 704132
_________________________________________________________________________

358.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Pryor Mountain Desert: end of Layout Creek trail near headgate on stream, 1 1/4 mi NW of Layout Creek Ranger Station and Bighorn Canyon Road, ca 6.4 mi N of the Wyoming state line.  Elev. 4650 ft.
T8S R28E S34; NE1/4 of SE1/4 of SW1/4.  45.0954 N, 108.2817 W; uncertainty 1 mi..  
Dense, shady Populus angustifolia/Prunus virginiana forest along banks of creek on limestone boulders and gravel. Phenology: flowering & fruiting. 

Walter Fertig, 19444.  5/31/2001. 		RM 706266
_________________________________________________________________________

359.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Gallatin County: 7 mi W of Bozeman.  Elev. 4700 ft.
Gravel pit. Phenology: fruiting. 

Robert D. Dorn, 2646.  6/8/1976. 		RM 300198
_________________________________________________________________________

360.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Broadwater County: Helena National Forest: Hwy 6 on Deep Creek, not far below where road leaves the main creek.
T7N R5E S19.  
Gentle slope; rocky soil; narrow strip of cottonwood and willows near fir and lodgepole; along creek. Occasional. Phenology: vegetative only. 

Wilfred W. White, 549.  6/7/1948. 		USFS 444622
_________________________________________________________________________

361.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Broadwater County: Helena National Forest: Hwy 6 along Deep Creek.
T7N R4E S25.  
Gentle slope; rocky loam soil; open woodland. Common along streams. Phenology: vegetative only. 

Wilfred W. White, 556.  6/25/1947. 		USFS 444621
_________________________________________________________________________

362.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Glacier County: Lewis and Clark National Forest: Hwy 89 at crossing of Two Medicine Creek.
T31N R9W S5.  
Flat ground; deep gravelly loam; flat ground; narrow strip along stream of cottonwoods and willows in open grassland; P. angustifolia also present. Phenology: vegetative only. 

Wilfred W. White, 560.  7/9/1947. 		USFS 444617
_________________________________________________________________________

363.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Missoula County: Lolo National Forest: Rattlesnake Creek, 3 mi WSW of junction of East Fork, 7 mi NE of Missoula.  Elev. 3850 ft.
T14N R18W S20.  
Level ground; stream side riparian vegetation on river terrace flood plain. Common. Phenology: fruiting. 

Peter F. Stickney, 1441.  6/25/1967. 		USFS 444610
_________________________________________________________________________

364.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Glacier County: Lewis and Clark National Forest: Hwy 89 where it crosses Agency Creek.
T31N R8W S19.  
Gentle slope; deep soil; stream cottonwood and willows in open grassland. Phenology: vegetative only. 

Wilfred W. White, 559.  6/9/1947. 		USFS 444613
_________________________________________________________________________

365.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Teton County: Lewis and Clark National Forest.  Elev. 6000 ft.
T25N R9W S25.  
Gentle slope; rocky alluvial soil; Cottonwood and willow with Douglas fir nearby. Less than common. Phenology: vegetative only. 

Wilfred W. White, 558.  7/8/1947. 		USFS 444614
_________________________________________________________________________

366.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: between Lennep and Martinsdale, near a C.M. and St. P. railway water tank.
T8N R10E S24.  
Flat ground; deep black soil; stream cottonwood and willows. Phenology: fruiting. 

Wilfred W. White, 573.  8/4/1947. 		USFS 444615
_________________________________________________________________________

367.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: where road from Ringling to Martinsdale crosses Warm Spring Creek, near Bruno.
T7N R9E S17.  
Flat ground; deep black humus; narrow stream, cottonwood and willows in open grassland. Occasional. Phenology: fruiting. 

Wilfred W. White, 572.  8/4/1947. 		USFS 444616
_________________________________________________________________________

368.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Mineral County: Lolo National Forest: Hwy 10, 1 mi W of Henderson.
T19N R29W S32.  
Flat ground; black loam soil; along streams near water in open woodland. Common. Phenology: fruiting. 

Wilfred W. White, 527.  6/23/1948. 		USFS 444612
_________________________________________________________________________

369.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Powell County: Lolo National Forest: Road between Drummond and Helmville, where it crosses Cottonwood Creek, 3-4 mi SW of Helmville.
T13N  R11W S33.  
Rocky alluvial soil; gentle slope; stringer of cottonwood and willows in open grassland; valley along stream. Common. Phenology: vegetative only. 

Wilfred W. White, 557.  7/7/1947. 		USFS 444611
_________________________________________________________________________

370.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Line Creek from Wyoming N ca 1/3 mi, ca 12.5 air mi S of Red Lodge.  Elev. 6600-7000 ft.
T9S R20E S31 N1/2; also SE1/4 S30.  45.0046 N, 109.3009 W; NAD 83, , GPS Reading.  
Canyon bottom near stream. Phenology: flowering & fruiting. 

B. E. Nelson, 71633.  6/2/2007. 		USFS 	Barcode: USFS0047798
     with Emily Elliott
_________________________________________________________________________

371.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 4 air mi SW of Nye, along Stillwater River.  Elev. 4890 ft.
T5S R15E S15 W1/2.  45.403 N, 109.8593 W; NAD 83, , GPS Reading.  
Roadside park along the river and adjacent limestone outcrop. Phenology: vegetative only. 

Ronald L. Hartman, 85500.  6/14/2007. 		USFS 	Barcode: USFS0047797
_________________________________________________________________________

372.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: just NE of Alpine at East Rosebud Lakes, ca 19 air mi W of Red Lodge.  Elev. 6280-6440 ft.
T7S R17E S21 S1/2.  45.2 N, 109.636 W; WGS 84, , GPS Reading.  
Roadside and old (ca 5 year) burn area. Phenology: flowering & fruiting. 

Emily Elliott, 325.  5/27/2007. 		USFS 	Barcode: USFS0047359
     with B. E. Nelson and Brian Elliott
_________________________________________________________________________

373.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Montana, Madison County: Madison Range: Lee Metcalf Wilderness, Taylor Hilgard Unit: Indian Creek, ca 6-7 air mi SW of Sphinx Mountain, ca 20 air mi SSE of Ennis.  Elev. 6110-6180 ft.
T8S R1E S36 NW1/4.  45.1012 N, 111.5654 W to 45.0995 N, 111.5557 W; NAD 83, , GPS reading.  
Along a creek. Phenology: vegetative only. 

Emma E. Freeland, 544.  6/11/2012. 		USFS 
_________________________________________________________________________

374.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Butte County: Easternmost Pioneer Mountains: Champagne Creek, 1/4 mi upstream of Poison Gulch, 14.6 air mi WSW of Arco.  Elev. 5909 ft.
T3N R24E S22.  
<25 individuals estimated in mesic coarse textured soil within herbaceous riparian vegetation, no slope, limestone geology. Phenology: vegetative only. 

Joshua J. Irwin, 8584.  6/29/2012. 		RM 
_________________________________________________________________________

375.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Custer County: Salmon Uplands between Clayton and Challis: Salmon River NW of Germer Peak just upstream of Ida Hwy 75 bridge., 6.8 air mi S of Challis.  Elev. 5169 ft.
T13N R19E S32.  44.40778 N, -114.25205 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in mesic woody riparian vegetation; 16Â° slope, SE aspect; feldspathic quartzite geology. Population is dominant throughout the area. Phenology: vegetative only. 

Joshua J. Irwin, 2479.  7/21/2010. 		RM 
     with Craig Scott
_________________________________________________________________________

376.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: confluence of McKim Creek and North Fork McKim Creek, 24.7 air mi NNE of Challis.  Elev. 5347 ft.
T17N R21E S15.  
<25 plants estimated in mesic coarse textured soil within woody riparian vegetation, 8 degree slope, SE aspect, rhyodacite geology. Phenology: vegetative only. 

Joshua J. Irwin, 5061.  6/15/2011. 		RM 
_________________________________________________________________________

377.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A, Idaho, Custer County: Southern Salmon River Mountains: lower Bradshaw Gulch, 12.7 air mi S of Challis.  Elev. 5569 ft.
T12N R18E S36.  
<25 plants estimated in mesic coarse textured soil within a dry wash, 2 degree slope, NNW aspect, trachyandesite geology. Phenology: vegetative only. 

Joshua J. Irwin, 5287.  6/19/2011. 		RM 
_________________________________________________________________________

378.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A, Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: canyon made by confluence of First and Second creeks, off Squaw Creek Road, 17.2 air mi SW of Challis.  Elev. 6051 ft.
T12N R17E S33.  
<25 plants estimated in mesic coarse textured soil within woody riparian vegetation, 17 degree slope, SW aspect, arenite geology. Phenology: vegetative only. 

Joshua J. Irwin, 5985.  7/10/2011. 		RM 
_________________________________________________________________________

379.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A, Idaho, Lemhi County: Challis National Forest: Lemhi Range: ca 1.5 mi upstream from the mouth of Morse Creek canyon, 21.9 air mi WSW of Leadore.  Elev. 6220 ft.
T15N R22E S13.  
Dominant population in mesic coarse textured soil within woody riparian vegetation, 14 degree slope, SSW aspect, quartzite geology. Phenology: vegetative only. 

Joshua J. Irwin, 6342.  7/17/2011. 		RM 
_________________________________________________________________________

380.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A, Idaho, Custer County: Challis National Forest: Lemhi Range: confluence of Horse Lake Creek and Sawmill Creek, 23.0 air mi N of Leadore.  Elev. 6804 ft.
T12N R26E S28.  
Dominant population in mesic soil within woody riparian vegetation, no slope, rhyodacite geology. Phenology: vegetative only. 

Joshua J. Irwin, 6439.  7/17/2011. 		RM 
_________________________________________________________________________

381.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: upper North Fork Salmon River, above U.S. Hwy 93, 17.8 air mi N of the town of North Fork.  Elev. 5951 ft.
T27N R21E S16.  
<25 plants estimated in mesic coarse textured soil on barren ground, 14 degree slope, SE aspect, granodiorite geology. Phenology: vegetative only. 

Joshua J. Irwin, 6752.  7/25/2011. 		RM 
_________________________________________________________________________

382.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A, Idaho, Custer County: Big Lost River Valley: south toe of the prominent butte between Chilly Buttes and the Big Lost River, 17.9 air mi WNW of Mackay.  Elev. 6398 ft.
T8N R21E S1.  
Dominant population in mesic coarse textured soil within woody riparian vegetation, 2 degree slope, SE aspect, alluvial geology. Phenology: vegetative only. 

Joshua J. Irwin, 7514.  8/6/2011. 		RM 
_________________________________________________________________________

383.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A, Idaho, Custer County: North end of Lost River Range: along U.S. Hwy 93, vicinity of pump station just N of Eagle Rock, 13.1 air mi NNE of Challis.  Elev. 4714 ft.
T15N R20E S3.  
Dominant population in mesic soil within woody riparian vegetation, no slope, trachyandesite geology. Phenology: vegetative only. 

Joshua J. Irwin, 7905.  8/14/2011. 		RM 
_________________________________________________________________________

384.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Jesse Creek Forest Service Facility and along Jesse Creek, ca 2-3 air mi W of Salmon at the intersection of Ida Hwy 28 and U.S. Hwy 93.  Elev. 4460-5410 ft.
T21N R21E S2; also S3.  45.1806 N, 113.9338 W to 45.1826 N, 113.951 W; NAD 83, , GPS reading.  
Grassy slope and hills on south and east exposures and along creek. Phenology: flowering. 

Ronald L. Hartman, 89727.  5/23/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

385.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Fenster Creek, 2 air mi SW of Carmen on U.S. Hwy 93 N of Salmon.  Elev. 4100-4650 ft.
T22N R21E S24; also SW1/4 S13.  45.2286 N, 113.9246 W to 45.2308 N, 113.9303 W; NAD 83, , GPS reading.  
Creek side and steep slopes. Phenology: flowering. 

Ronald L. Hartman, 89923.  5/25/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

386.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Lemhi County: Salmon River Gorge: Kriley Creek, ca 12.5 air mi N of Salmon.  Elev. 3800-4000 ft.
T5S R19W S1 NE1/4.  45.3554 N, 113.9245 W to 45.3574 N, 113.9168 W; NAD 83, , GPS reading.  
Valley bottom and adjacent steep northwest exposure. Phenology: vegetative only. 

Ronald L. Hartman, 89978.  5/26/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

387.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Lemhi County: Bitterroot Range: Badger Spring Gulch from the edge of Big Flat, ca 8 air mi N of Salmon.  Elev. 3890-4265 ft.
T6S R18W S28; also N1/2 S33.  45.2871 N, 113.8742 W to 45.2965 N, 113.8631 W; NAD 83, , GPS reading.  
Breaks with loose sediments of sand and clay, sagebrush grasslands below to scattered ponderosa pine above. Phenology: vegetative only. 

Ronald L. Hartman, 90020.  5/26/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

388.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Dahlonega Creek at Threemile Creek, junction of Forest roads 079 and 080, ca 3 mi E of Gibbonsville.  Elev. 4844 ft.
T26N R22E S28 NW1/4.  45.5614 N, 113.8694 W; NAD 83, , GPS reading.  
Stream bottom and adjacent flats with scattered cottonwood. Phenology: vegetative only. 

Ronald L. Hartman, 90566.  7/29/2010. 		RM 
_________________________________________________________________________

389.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Forest Road 055 along Panther Creek at Clear Creek Trailhead.  Elev. 3412 ft.
T23N R18E S28.  45.2899 N, 114.3492 W; NAD 83, , GPS reading.  
Disturbed area and adjacent streamside. Phenology: vegetative only. 

Ronald L. Hartman, 90789.  8/1/2010. 		RM 
_________________________________________________________________________

390.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: lower Cow Creek, 4.5 air mi NE of Ellis.  Elev. 4780-4900 ft.
T16N R21E S4 South1/2.  44 44.402' N, 113 59.475' W to 44 44.577' N, 113 58.711' W; NAD 83, , GPS reading.  
On lower steep slope, often in shrubs or on rubble. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91590.  6/15/2011. 		RM 
     with Joshua J. Irwin, Emma E. Stewart
_________________________________________________________________________

391.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Custer County: Pahsimeroi Mountains: Lime Creek above Little Antelope Flat, from first major rock outcrop SE up hogback and series of ridges, ca 11-12 air mi SE of Challis.  Elev. 6200-7700 ft.
T12N R20E S1.  44.4033 N, 114.0549 W to 44.3937 N, 114.038 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Limestone outcrops. Phenology: vegetative only. 

Ronald L. Hartman, 91753.  6/16/2011. 		RM 
     with Emma E. Stewart
_________________________________________________________________________

392.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Clearwater River Drainage: Forest Road 445 near Polar Creek, ca 18 air mi ENE of Kooskia.  Elev. 3669 ft.
46 12.904' N, 115 40.598' W; GPS reading.  
Roadside in a mixed coniferous forest. Phenology: vegetative only. 

Georgia G. Thomas, 5324.  8/23/2014. 		RM 
_________________________________________________________________________

393.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: on Forest Road 244, ca 2 road mi inside forest boundary, ca 7.5 air mi SSW of Clearwater (town).  Elev. 3450 ft.
T30N R5E S22.  45 54.975' N, 115 56.217' W; unknown, , GPS reading.  
Rocky flats. 

Ronald L. Hartman, 92426.  6/12/2012. 		RM 
     with Jack Hartman
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394.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Palouse Range: Forest Road 1447, S of Oviatt Creek and ca 13 air mi E of Deary.  Elev. 3200-3240 ft.
T40N R1E S26 NE1/4.  46.7833 N, 116.2906 W; WGS 84, , GPS reading.  
Northerly-facing draw above road consisting of early-seral, heterogeneous, mixed coniferous forest. Phenology: vegetative only. 

Crista L. O'Conner, 495.  6/5/2016. 		RM 
     with B. E. Nelson
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395.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: North Fork Clearwater River at Aquarius (Purple Beach) Campground, ca 25 air mi NNE of Pierce.  Elev. 1669 ft.
T40N R7E S5 NW1/4.  46.8403 N, 115.6155 W; WGS 84, , GPS reading.  
Moist woodland surrounding campground with an overstory of towering, mature Thuja plicata and occasional Pinus monticola. Phenology: vegetative only. 

Crista L. O'Conner, 511.  6/7/2016. 		RM 
     with B. E. Nelson
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396.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: North Fork Clearwater River at Aquarius (Purple Beach) Campground, ca 25 air mi NNE of Pierce.  Elev. 1669 ft.
T40N R7E S5 NW1/4.  46.8403 N, 115.6155 W; WGS 84, , GPS reading.  
Moist woodland surrounding campground with an overstory of towering, mature Thuja plicata and occasional Pinus monticola. Phenology: vegetative only. 

Crista L. O'Conner, 512.  6/7/2016. 		RM 
     with B. E. Nelson
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397.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Upper Basin: along Elk Creek and Forest Road 382, just NE of Trestle Creek and ca 6.5 mi N of Elk River.  Elev. 3480-3600 ft.
T41N R2E S24 N1/2.  46.8883 N, 116.1465 W to 46.8876 N, 116.1538 W; WGS 84, , GPS reading.  
Saturated meadow and bog surrounded by community of Abies lasiocarpa and Picea engelmannii. Phenology: vegetative only. 

Crista L. O'Conner, 966.  6/15/2016. 		RM 
     with Joshua Miller
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398.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: North Fork Clearwater River at Canyon Work Center, along rocky riparian confluence of Grasshopper Creek and river, ca 3 air mi SW of Black Mountain and ca 26 air mi NNE of Pierce.  Elev. 1760 ft.
T40N R7E S4 SE1/4.  46.8365 N, 115.5834 W; WGS 84, , GPS reading.  
Confluence highly influenced by seasonal high-water line, as evidenced by a series of pools near the mouth of the creek. Phenology: vegetative only. 

Crista L. O'Conner, 1473.  6/23/2016. 		RM 
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399.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Idaho County: Lochsa River: SW of Eagle Mountain Pack Bridge Trail 206, ca 21 air mi SW of Powell and ca 4 air mi WNW of Flytrap Butte.  Elev. 2640-2760 ft.
T36N R11E S30 SE1/4.  46.4276 N, 115.1358 W to 46.4284 N, 115.1382 W to 46.4303 N, 115.1335 W; WGS 84, , GPS reading.  
Along sandbar on south side of river. Phenology: vegetative only. 

Crista L. O'Conner, 1832.  6/30/2016. 		RM 
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400.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: confluence of North Fork Clearwater River and Kelly Creek, nearby Kelly Forks Work Center, ca 30 air mi NE of Pierce.  Elev. 2760-2800 ft.
T39N R9E S13 South1/2.  46.7222 N, 115.268 W to 46.7163 N, 115.2597 W; WGS 84, , GPS reading.  
Along cobble of riparian. Phenology: vegetative only. 

Crista L. O'Conner, 2184.  7/11/2016. 		RM 
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401.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Bitterroot Mountains: Fish Lake Trail 419 and 419a, ca 8-11 air mi E of Osier Lookout and ca 2 air mi N of Wapito Point, headwaters of Lake Creek.  Elev. 5000-5900 ft.
T40N R12E S11 South1/2; also SE1/4 S10, NW1/4 S15, NE1/4 S16, SW1/4 S9, NE1/4 S8, and S5.  46.8171 N, 114.9052 W to 46.8172 N, 114.9356 W to 46.8365 N, 114.9737 W; WGS 84, , GPS reading.  
Engelmann spruce-subalpine fir forest at the headwaters the creek. Phenology: vegetative only. 

Crista L. O'Conner, 2843.  7/22/2016. 		RM 
     with Jack Ader
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402.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along North Fork Clearwater River and Forest Road 250 in Black Canyon, at Elizabeth Mountain Trailhead, ca 33 air mi NE of Pierce.  Elev. 2800 ft.
T39N R10E S5 NW1/4.  46.7589 N, 115.2294 W; NAD 83, , GPS reading.  
Roadside and ditch at the edge of a Thuja forest. Phenology: vegetative only. 

B. E. Nelson, 85210.  6/8/2016. 		RM 
     with Crista L O'Conner
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403.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Road 5220 on slope between Fuzzy Creek and Cabin Point, ca 16 air mi NE of Pierce.  Elev. 4200 ft.
T38N R8E S31 NE1/4.  46.5984 N, 115.4906 W; WGS 84, , GPS reading.  
Roadside and adjacent mixed conifer forest dominated by Douglas fir and grand fir. Phenology: vegetative only. 

B. E. Nelson, 85331.  6/10/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

404.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Road 5220 above Pine Creek, ca 1 air mi SSW of Cabin Point, ca 16 air mi NE of Pierce.  Elev. 3950 ft.
T38N R8E S31 SE1/4.  46.5878 N, 115.4946 W; WGS 84, , GPS reading.  
Brushy roadside and ditch in mixed conifer forest. Phenology: vegetative only. 

B. E. Nelson, 85367.  6/10/2016. 		RM 
     with Crista L O'Conner
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405.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Powell Pond at White Sands Campground, ca 1 air mi E of Powell Ranger Station.  Elev. 3444 ft.
T37N R14E S34 NE1/4.  46.507 N, 114.6855 W; WGS 84, , GPS reading.  
Along riparian. Phenology: vegetative only. 

Crista L. O'Conner, 5095.  8/17/2017. 		RM 
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406.  Populus balsamifera L. var. californica S. Watson 				Salicaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Teton Canyon: eastern area of the Treasure Mountain Scout Camp,
In moist wooded area of pine, fir, and spruce. Infrequent. Phenology: vegetative only. 

Loran C. Anderson, 631.  8/4/1956. 		RM 254338	Barcode: RM0264524
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