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

Database Search Results

85 matching records found (of 85).
Search query: Genus begins with Elodea, Species begins with canadensis, (search polygon not defined)
Sorted by: Scientific Name

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1.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: Twin Meadows area, off Forest Road 4D at Norrie, near Sawyer Lake trailhead, ca 18 air mi NE of Aspen; ca 1.5 air mi S of Norrie.  Elev. 9440-9560 ft.
T9S R83W S3.  39.2962 N, 106.6538 W.  
Lakeside with Salix and Pinus contorta. Phenology: vegetative only. 

Emily A. Holt, 1399.  6/27/2000. 		 
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2.  Elodea canadensis Michx. 				Hydrocharitaceae

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.  
Shallow water in the river. Phenology: vegetative only. 

B. E. Nelson, 51076.  7/20/2000. 		RM 
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3.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: Burton Lane ditch just S of U.S. Hwy 95, ca 1 air mi SE of Cambridge; ca 16 air mi SW of Council.  Elev. 2650 ft.
T14N R3W S11 NE1/4.  44.5639 N, 116.6644 W.  
Weedy roadside irrigation ditch. Phenology: vegetative only. 

Joy Handley, 7462.  8/1/2000. 		RM 
     with Erin Peters
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4.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork, ca 1 air mi N of Frontier.  Elev. 6020 ft.
T21N R116W S1.  41 49' 49" N, 110 31' 43" W.  
Riverside meadows, sagebrush, and willows. Phenology: flowering. 

Thomas Cramer, 3781.  8/14/1994. 		 
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5.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer.  Elev. 7250 ft.
T23N R117W S23 NE1/4; also SE1/4 S14.  41 57' 57" N, 110 39' 24" W.  
Reservoir edge, meadows, and sagebrush. Phenology: flowering. 

Thomas Cramer, 3815.  8/14/1994. 		 
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6.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork, ca 2.5 air mi S of Kemmerer.  Elev. 6850 ft.
T21N R116W S36 NW1/4.  41.7531 N, 110.5286 W.  
Riverside meadows, willows, and sagebrush. Phenology: flowering. 

Thomas Cramer, 4713.  8/23/1994. 		RM 608728	Barcode: RM0146743
     with Ronald L. Hartman
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7.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: between Middle and Upper Canjion lakes, ca 8-8.5 air mi NE of Canjilon; ca 16 air mi SE of Tierra Amarilla.  Elev. 9980-10020 ft.
T27N R6E S20 W1/4.  36.558 N, 106.3296 W; GPS Reading.  
In the lake. Phenology: flowering. 

B. E. Nelson, 66208.  8/3/2005. 		RM 943245	Barcode: RM0124386
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8.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Laguna Larga at the end of Forest Road 78, ca 6 air mi SE of San Miguel; ca 18 air mi NNW of Tres Piedras.  Elev. 9000-9020 ft.
T31N R8E S33 N1/2.  36.8855 N, 106.1095 W; NAD 83, , GPS Reading.  
Submerged in marshy lake. Phenology: flowering. 

B. E. Nelson, 66457.  8/8/2005. 		RM 943074	Barcode: RM0123760
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9.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Eagle Nest Lake west shore, Eagle Nest Lake State Park main entrance from U.S. Hwy 64, ca 1 air mi S of Eagle Nest.  Elev. 8175 ft.
36.5367 N, 105.2648 W; GPS Reading.  
Lake shore and adjacent uplands. Phenology: vegetative only. 

Jill E. Larson, 2562.  7/18/2005. 		RM 943246	Barcode: RM0124387
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10.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Oregon, Wheeler County: Blue Mountains: Umatilla National Forest: west side of Bull Prairie Lake, ca 16 air mi NE of Spray.  Elev. 4030 ft.
T7S R25E S7 NW1/4.  
In 1-2 ft of water with Juncus balticus, Scirpus microcarpus. Phenology: vegetative only. 

Stuart Markow, 12299.  6/5/2002. 		RM 
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11.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: confluence of Pine Creek and Fremont Lake, ca 3 air mi N of Pinedale.  Elev. 7122 ft.
T34N R109W S23 SW1/4.  42.8967 N, 109.8378 W; GPS Reading.  
Submerged in slow-moving water. Phenology: vegetative only. 

Rachel Newton, 2373.  7/21/2005. 		RM 
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12.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 26 air mi SW of Laramie.  Elev. 7360 ft.
T13N R77W S15 NE1/4.  41.0996 N, 106.0166 W; GPS Reading.  
Submerged along river bank. Phenology: vegetative only. 

Rachel Newton, 2559.  7/27/2005. 		RM 
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13.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 4 air mi SW of Laramie.  Elev. 6774 ft.
T15N R74W S23 W1/2.  41.2552 N, 105.6676 W; GPS Reading.  
Submerged in slow-moving water. Phenology: vegetative only. 

Rachel Newton, 2639.  7/27/2005. 		RM 
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14.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Little Laramie River, ca 5 air mi SE of Centennial.  Elev. 7410 ft.
T15N R77W S19 NE1/4 of SW1/4.  41.2512 N, 106.0833 W; GPS Reading.  
Submerged in slow-moving water. Phenology: vegetative only. 

Rachel Newton, 2640.  7/29/2005. 		RM 
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15.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Hams Fork, ca 8 air mi NW of Kemmerer.  Elev. 6933 ft.
T22N R116W S17 SW1/4.  41.8805 N, 110.6136 W; GPS Reading.  
Submerged in slow-moving water. Phenology: vegetative only. 

Rachel Newton, 3233.  8/7/2005. 		RM 
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16.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Hams Fork, ca 11 air mi NW of Kemmerer.  Elev. 7092 ft.
T23N R117W S36 SW1/4.  41.9292 N, 110.6396 W; GPS Reading.  
Submerged in standing water. Phenology: vegetative only. 

Rachel Newton, 3252.  8/7/2005. 		RM 
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17.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: New Fork Lakes, ca 17 air mi N of Pinedale.  Elev. 7600 ft.
T36N R109W S7 NW1/4.  43.1142 N, 109.916 W; GPS Reading.  
Submerged in water. Phenology: vegetative only. 

Rachel Newton, 3651.  8/26/2005. 		RM 
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18.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: irrigation ditch and spring-fed stream, ca 2 air mi SE of Pinedale.  Elev. 7041 ft.
T33N R109W S11.  42.8469 N, 109.8286 W; GPS Reading.  
Submerged in slow-moving water. Phenology: vegetative only. 

Rachel Newton, 3684.  8/26/2005. 		RM 
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19.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Montana, Missoula County: 5 mi N of outlet of Lindberg Lake: Swan River
47.7938 N, 116.3922 W; uncertainty 1 mi..  
Quiet pool in Swan River. Phenology: vegetative only. 

C. Leo Hitchcock, 13712.  8/22/1945. 		RM 202952
     with C. V. Muhlick
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20.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Washington, Spokane County: Dartford, Little Spokane River.
47.7846 N, 117.4169 W; uncertainty 1 mi..  
4-12 inches below surface shallow water. Phenology: flowering. 

Harold St. John, 3438.  7/7/1925. 		RM 135071
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21.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Montana, Missoula County: West bank of Bitterroot River, S of Maclay Bridge.  Elev. 3180 ft.
T13N R20W S34 E1/2.  46.8407 N, 114.1142 W; uncertainty 1 mi..  
Filled just one depression in otherwise dry channel. Phenology: vegetative only. 

Klaus H. Lackschewitz, 9033.  7/16/1979. 		RM 394964
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22.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Oregon, Klamath County: Harriman Lodge Station.
42.4671 N, 122.1014 W; uncertainty 1 mi..  
Phenology: flowering. 

L. R. Abrams, 9719.  8/2/1922. 		RM 100191
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23.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Oregon, Klamath County: Harriman Lodge Station.
42.4671 N, 122.1014 W; uncertainty 1 mi..  
Phenology: flowering. 

L. R. Abrams, 9719.  8/2/1922. 		RM 101168
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24.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Oregon, Wheeler County: Blue Mountains: Umatilla National Forest: west side of Bull Prairie Lake, ca 16 air mi NE of Spray.  Elev. 4030 ft.
T7S R25E S7 NW.  44.9745 N, 119.777 W; uncertainty 1 mi..  
In 1-2 ft of water with Juncus balticus and Scirpus microcarpus. Phenology: vegetative only. 

Stuart Markow, 12299.  6/5/2002. 		RM 699166
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25.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Washington, Yakima County: Snoqualamie National Forest, White Pass Campground, near White Pass along Washington Route 5.  Elev. 3900 ft.
46.6443 N, 121.3862 W; uncertainty 1 mi..  
In shallow water along shore of lake. Phenology: vegetative only. 

V. June Weatherell, 526.  8/12/1961. 		RM 267918
     with Jean Finzel
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26.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Lost Lake, off Laramie River Road (County Road 103), ca 37 air mi W of Fort Collins.  Elev. 9200 ft.
T8N R75W S35 SE1/4.  40.6915 N, 105.7921 W; uncertainty 0.5 mi..  
Lake shore with Nuphar in the shallow edges. Phenology: vegetative only. 

Sarah Nunn, 4262.  8/6/2001. 		RM 768335
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27.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Little Laramie River, 10 mi NW of Laramie.  Elev. 7200 ft.
T17N R74W S6.  41.4717 N, 105.7329 W; NAD 83, uncertainty 0.75 mi., Digital Map.  
Submerged [Muddy stream bank.] Phenology: vegetative only. 

C. L. Porter, 6168.  8/13/1952. 		RM 229794	Barcode: RM0146729
     with B. F. Miller
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28.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Upper Telephone Lake.  Elev. 11000 ft.
T16N R79W S9.  41.3649 N, 106.2739 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
In deep water [5-10 ft deep]. *Telephone Lakes* Phenology: vegetative only. 

C. L. Porter, 6394.  8/13/1953. 		RM 237106	Barcode: RM0146726
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29.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: South end of Sodergreen Lake.  Elev. 7500 ft.
T14N R76W S28.  41.1573 N, 105.9347 W; NAD 83, uncertainty 0.75 mi., Digital Map.  
In 2-5 ft of clear cold water. Phenology: vegetative only. 

C. L. Porter, 6615.  8/15/1954. 		RM 241728	Barcode: RM0146727
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30.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Silver Lake.  Elev. 10000 ft.
T16N R80W S35.  41.3101 N, 106.3579 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Shallow water. Forming extensive beds. Phenology: vegetative only. 

C. L. Porter, 6811.  8/4/1955. 		RM 247885	Barcode: RM0146728
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31.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Medicine Bow Range: Brooklyn Lake.  Elev. 11000 ft.
T16N R79W S10.  41.3705 N, 106.2502 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
In 3-8 ft of clear, cold water. Forming extensive beds; the only submerged vegetation seen in the lake. Phenology: vegetative only. 

C. L. Porter, 6819.  8/15/1955. 		RM 247819	Barcode: RM0146725
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32.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River at Las Conchas Trail 137 off NM Hwy 4, S of Valles Caldera National Preserve. NW on Trail 137 along river for 1.5 mi.  Elev. 8360-8410 ft.
T18N R4E S5; also NE1/4 S6.  35 48.947' N, 106 31.97' W to 35 49.315' N, 106 32.947' W; GPS reading.  
Riparian and wet meadow of canyon bottom. Phenology: flowering. 

Brian Reif, 1531.  7/2/2002. 		RM 810401	Barcode: RM0116281
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33.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Las Conchas Campground on NM Hwy 4 upstream on East Fork Jemez River to 0.8 mi.  Elev. 8461 ft.
T18N R4E S4.  35 48.87' N, 106 31.441' W; GPS reading.  
Canyon and streamside. Phenology: flowering. 

Ronald L. Hartman, 75638.  7/12/2002. 		RM 810336	Barcode: RM0116283
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34.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Sebadilla Creek S of Flying Cloud Ranch, 3 air mi SSW of Barillas Peak; up creek 0.5 air mi.  Elev. 7740-7880 ft.
T15N R14E S18 NE1/4; also SE1/4 S7.  35.532 N, 105.492 W; GPS Reading.  
Narrow riparian corridor in canyon bottom, canyon surrounded by mixed conifer forest; granite bluffs and bedrock constrictions. Phenology: flowering. 

Brian Reif, 5083.  6/9/2003. 		RM 810353	Barcode: RM0116282
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35.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Fish Hatchery.  Elev. 7300 ft.
T14N R73W S21.  41.175 N, 105.5845 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Phenology: vegetative only. 

Aven Nelson, 5374.  9/28/1898. 		RM 12653	Barcode: RM0146730
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36.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Fish Hatchery.  Elev. 7300 ft.
T14N R73W S21.  41.175 N, 105.5845 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Phenology: vegetative only. 

Aven Nelson, s.n..  10/18/1893. 		RM 1429	Barcode: RM0146724
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37.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Seven Mile Lakes.  Elev. 7200 ft.
T15N R74W S20.  41.2539 N, 105.7207 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Running water. Sepals 3 mm long; anthers 1.5-2 mm long. Phenology: flowering. 

Leslie N. Goodding, 597.  9/7/1901. 		RM 157211	Barcode: RM0146732
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38.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Seven Mile Lakes.  Elev. 7200 ft.
T15N R74W S20.  41.2539 N, 105.7207 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Running water. Phenology: vegetative only. 

Leslie N. Goodding, 597.  9/7/1901. 		RM 41745	Barcode: RM0146731
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39.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Laramie County: Duck Creek.  Elev. 6300 ft.
T12N R67W S7 NW1/4.  41.0268 N, 104.9384 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Stream. Phenology: flowering. 

Robert D. Dorn, 4170.  8/29/1984. 		RM 353445	Barcode: RM0146733
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40.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: East Fork Jenez River from Baca Ranch entry road and downstream to start of canyon.  Elev. 8500-8600 ft.
35 50' 36" N, 106 29' 27.1" W; uncertainty 1 mi..  
Phenology: vegetative only. 

Ronald L. Hartman, 73323.  7/31/2001. 		RM 710657	Barcode: RM0072790
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41.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Laramie County: Duck Creek.  Elev. 6300 ft.
T12N R67W S7 NW1/4.  41.0243 N, 104.934 W; uncertainty 0.5 mi..  
Stream. Phenology: flowering. 

Robert D. Dorn, 4170.  8/29/1984. 		RM 353445
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42.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: San Antonio Hot Springs, hillside above, vicinity of buildings, and 0.5 air mi down San Antonio Creek.  Elev. 8400-8500 ft.
35 58' 18.6" N, 106 33' 38.2" W; uncertainty 1 mi..  
Streamside, rocky slopes, roadsides. Phenology: vegetative only. 

Ronald L. Hartman, 73915.  8/15/2001. 		RM 710656	Barcode: RM0072791
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43.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Ashton Ranger District: at Tillery Lake, ca 9 air mi WNW of Flagg Ranch; ca 26.5 air mi NW of Moran.  Elev. 7340 ft.
T48N R117W S13 SE1/4.  44.1212 N, 110.836 W; GPS Reading.  
Mixed conifer forest adjacent montane lake. Phenology: vegetative only. 

Ronald L. Hartman, 86560.  8/13/2007. 		RM 907980	Barcode: RM0022637
     with David Scott
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44.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: East Fork Jemez River, short segment in Preserve ca 1 air mi SW of El Cajete (center of caldera).  Elev. 7920-7990 ft.
35 49.659' N, 106 34.503' W to 35 49.659' N, 106 34.683' W; GPS Reading.  
Along river with blue spruce and white fir on slopes, willow and birch scattered on bank. Phenology: buds. 

Ronald L. Hartman, 78407.  8/11/2003. 		RM 769212	Barcode: RM0072789
_________________________________________________________________________

45.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., South Dakota, Custer County: Black Hills; Sylvan Lake  Elev. 6150 ft.
T2S R5E S30.  
Shallow water. Phenology: flowering. 

C. L. Porter, 6577.  7/26/1954. 		RM 241804	Barcode: RM0146745
_________________________________________________________________________

46.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., South Dakota, Bennett County: Lacreek National Wildlife Refuge.  Elev. 3015 ft.
T36N R36W S10 SW1/4.  43.1062 N, 101.5511 W; uncertainty 0.5 mi..  
Submerged; common. Phenology: vegetative only. 

Kris Sletten, 48.  9/3/1982. 		RM 520919
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47.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., South Dakota, Custer County: Harney National Forest: Stockade Lake.  Elev. 5000-5200 ft.
T3S R5E S27.  
Level slope; aquatic vegetation; common. Phenology: flowering. 

Ralph K. Gierisch, 1497.  7/16/1949. 		USFS 411785	Barcode: USFS0067429
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48.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., South Dakota, Bennett County: Marsh on Lacreek National Wildlife Refuge.  Elev. 3015 ft.
T36N R36W S10 SW1/4.  43.1062 N, 101.5511 W; uncertainty 0.5 mi..  
Anchored in 0.5 m water. Phenology: vegetative only. 

Stephen Van Sickle, 452.  9/3/1982. 		RM 346134
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49.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.  Elev. 7150-7400 ft.
T23N R117W S36.  41 55' 55" N, 110 38' 11" W.  
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: vegetative only. 

Ronald L. Hartman, 33562.  6/27/1992. 		RM 1012280	Barcode: RM0291898
_________________________________________________________________________

50.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork River, ca 1 air mi N of Frontier.  Elev. 6020 ft.
T21N R116W S1.  41 49' 49" N, 110 31' 43" W.  
Riverside meadows, sagebrush, and willows. Phenology: flowering. 

Thomas Cramer, 3781.  8/14/1994. 		 
_________________________________________________________________________

51.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer.  Elev. 7250 ft.
T23N R117W S23 NE1/4; also SE1/4 S14.  41 57' 57" N, 110 39' 24" W.  
Reservoir edge, meadows, and sagebrush. Phenology: flowering. 

Thomas Cramer, 3815.  8/14/1994. 		 
_________________________________________________________________________

52.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Willow Creek, ca 6 air mi SW of Encampment.  Elev. 8300 ft.
T14N R84W S30.  
In flowing creek. Abundant. Phenology: vegetative only. 

Roger L. Williams, 778.  6/10/1989. 		RM 960328	Barcode: RM0214897
_________________________________________________________________________

53.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Washington, Pend Oreille County: Western Colville National Forest and Vicinity: Little Pend Oreille Lakes, ca 20 air mi NE of Colville along south shore of Lake Leo, along Wash Hwy 20.  Elev. 3165 ft.
T37N R42E S3 SW1/4.  48.7358 N, 117.4853 W.  
Lakeshore and forest edge; mixed subalpine fir/spruce/lodgepole pine. Phenology: vegetative only. 

Jean Wood, 3407.  8/14/1995. 		 
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54.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Lower Colville River by canoe from bridge on the Drive-In Road to Meyers Falls Reservoir.  Elev. 1500 ft.
T36N R38E S26; also S27, S28; also S29.  48.5906 N, 117.9845 W.  
Flooded riverbank through cottonwoods, hawthorne thickets, and pastureland. Phenology: vegetative only. 

Jean Wood, 4442.  6/1/1996. 		 
     with Jack Nisbet
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55.  Elodea canadensis Michx. 				Hydrocharitaceae

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.  
Lake shore. Phenology: vegetative only. 

Jean Wood, 6677.  8/1/1996. 		 
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56.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Curlew Lake, ca 4 air mi NNE of Republic.  Elev. 2400 ft.
T37N R33E S17 NW1/4; also T38N R33E NW1/4 S28, E1/2 S29; also NE1/4 S32.  48.7072 N, 118.6684 W.  
Lake and shoreline. Phenology: vegetative only. 

Jean Wood, 7381.  8/10/1996. 		 
     with Madilane Perry
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57.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.  Elev. 7150-7400 ft.
T23N R117W S36.  41.9294 N, 110.6364 W.  
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: vegetative only. 

Ronald L. Hartman, 33562.  6/27/1992. 		RM 
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58.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: mouth of southern outlet creek from Lost Lake at Telephone Lake.  Elev. 10700 ft.
T16N R79W S9 N1/2 SE1/4.  41.3672 N, 106.2686 W; uncertainty 0.25 mi..  
Around rocks in lake. Phenology: flowering. 

June Haines, 10167.  8/26/1991. 		RM 575159	Barcode: RM0146734
     with Maria Hille
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59.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Carbon County: North Platte River at Saratoga.  Elev. 6900 ft.
T17N R84W S11.  41.4603 N, 106.8131 W; uncertainty 1 mi..  
River banks and submerged. Phenology: vegetative only. 

Ronald L. Hartman, 11789.  7/4/1980. 		RM 952912	Barcode: RM0318304
     with Lisa Brown and Gael Fonken
_________________________________________________________________________

60.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Green River Basin: edge of Green River, ca 1 air mi N of La Barge.  Elev. 6580 ft.
T27N R112W S31 SE1/4; also SW1/4 S32.  42.274 N, 110.1913 W; uncertainty 0.5 mi..  
Riverside mudflats, meadows, and willows. Phenology: flowering. 

Thomas Cramer, 2837.  8/4/1994. 		RM 630346	Barcode: RM0146735
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61.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Green River Basin: picnic area on Prairie Creek on the north edge of Daniel.  Elev. 7200 ft.
T34N R111W S35 SW1/4; also T33N R111W NW1/4 S2.  42.8663 N, 110.0685 W; uncertainty 0.25 mi..  
Cottonwood picnic area and willowed creekside. Phenology: flowering. 

Thomas Cramer, 3555.  8/12/1994. 		RM 630345	Barcode: RM0146736
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62.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork, ca 1 air mi N of Frontier.  Elev. 6020 ft.
T21N R116W S1.  41.8258 N, 110.5286 W; uncertainty 1 mi..  
Riverside meadows, sagebrush, and willows. Phenology: flowering. 

Thomas Cramer, 3781.  8/14/1994. 		RM 608730	Barcode: RM0146742
_________________________________________________________________________

63.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer.  Elev. 7250 ft.
T23N R117W S23 NE1/4; also SE1/4 S14.  41.9583 N, 110.6567 W; uncertainty 1 mi..  
Reservoir edge, meadows, and sagebrush. Phenology: flowering. 

Thomas Cramer, 3815.  8/14/1994. 		RM 608729	Barcode: RM0146744
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64.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 9 air mi S of Big Piney.  Elev. 6650 ft.
T28N R112W S13 SW1/4.  42.4086 N, 110.1003 W; uncertainty 0.5 mi..  
Riverside meadows, sagebrush, and sagebrush bluff. Phenology: flowering. 

Thomas Cramer, 4308.  8/21/1994. 		RM 630344	Barcode: RM0146737
     with Ben and Becky Cramer
_________________________________________________________________________

65.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: Green River, ca 6 air mi S of La Barge.  Elev. 6510 ft.
T25N R112W S5 SW1/4.  42.1747 N, 110.1829 W; uncertainty 0.5 mi..  
Riverside meadows and willows. Phenology: flowering. 

Thomas Cramer, 4516.  8/23/1994. 		RM 630343	Barcode: RM0146738
     with Ronald L. Hartman
_________________________________________________________________________

66.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 6.5 air mi W of Pinedale.  Elev. 7100-7200 ft.
T34N R110W S33 SE1/4; also SW1/4 S34 and T33N R110W NW1/4 S3.  42.8722 N, 109.9881 W.  
Riverside mudbanks, sloughs, meadows, and willows and sandstone bluffside. Phenology: flowering. 

Thomas Cramer, 4751.  8/25/1994. 		RM 630342	Barcode: RM0146739
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67.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Green River Basin: New Fork River, ca 3 air mi WNW of Boulder.  Elev. 7000-7100 ft.
T32N R108W S6 SW1/4; also N1/4 S7.  42.7657 N, 109.7614 W; uncertainty 1 mi..  
Riverside meadows, willows and cottonwoods, stagnant ponds, irrigation ditchsides, and piney bluffside. Phenology: vegetative only. 

Thomas Cramer, 4889.  8/25/1994. 		RM 630341	Barcode: RM0146740
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68.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 2 air mi S of Boulder.  Elev. 6960 ft.
T32N R108W S27 NW1/4; also NE1/4 S28.  42.7166 N, 109.7094 W; uncertainty 1 mi..  
Gravel roadsides and irrigation ditchsides. Phenology: vegetative only. 

Thomas Cramer, 4990.  8/27/1994. 		RM 630340	Barcode: RM0146741
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69.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: southeast corner of Adams Lake; 8.7 air mi W of Casa Grande.  Elev. 8721 ft.
36 53' 35" N, 105 8' 2" W; WGS 84, Digital map.  
Sandy lake shallows dominated by Schoenoplectus, Potamogeton natans, Elodea canadensis. Abundant, covering much of bottom in 1-2 meters of water, also with large mats of dislodged plants floating at surface. Phenology: vegetative only. 

Ben Legler, 7415.  8/10/2007. 		RM 902798	Barcode: RM0026350
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70.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: marshy depression on west side of employee housing area in Vermejo Park; south side of Vermejo River 1.5 air mi WNW of Casa Grande.  Elev. 7563 ft.
36 53' 46.7" N, 105 0' 11.5" W; WGS 84, uncertainty 3 m., GPS reading.  
Flat marshy depression dominated by Typha latifolia, Rudbeckia laciniata, Carex, and scattered Salix lasiandra. Submerged in 2-3 cm deep water around bases of Typha and Schoenoplectus; occasional. Phenology: vegetative only. 

Ben Legler, 7653.  8/13/2007. 		RM 902797	Barcode: RM0026349
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71.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: south and east shores of Bartlett Lake; 8.2 air mi W of Casa Grande.  Elev. 8682 ft.
36 54' 6" N, 105 7' 26" W; WGS 84, Digital map.  
Lake shallows with sandy bottom, dominated by Potamogeton natans, P. foliosus, Myriophyllum sibiricum, and Ceratophyllum demersum; shoreline dominated by Schoenoplectus acutus. Occasional; mostly seen as long floating strands among Potamogeton patches. Phenology: vegetative only. 

Ben Legler, 7675.  8/14/2007. 		RM 902796	Barcode: RM0026348
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72.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: shores of Beaver Lake; 3.34 air mi NE of summit of Big Costilla Peak.  Elev. 10059 ft.
36 56' 4" N, 105 16' 22" W; WGS 84, Digital map.  
Small, shallow, man-made lakes with Elodea canadensis and Potamogeton gramineus, shores ringed by Glyceria borealis and Carex spp. Abundant, covering lake bottom; male flowers free-floating and covering lake surface with a mealy white film. Photographed. Phenology: flowering. 

Ben Legler, 7699.  8/15/2007. 		RM 902795	Barcode: RM0026347
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73.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: second lake up from bottom in Seven Lakes chain; in lower part of Long Canyon 3.3 air mi ESE of summit of Big Costilla Peak.  Elev. 9735 ft.
36.912304 N, 105.267334 W; WGS 84, GPS reading.  
Small manmade lake with gravelly bottom and clear water; rimmed by Carex and Glyceria grandis; with Elodea canadensis and Potamogeton gramineus in shallows. Frequent on bottom in over 1 meter deep water. Specimen GPS: 36.911587, -105.268066. Phenology: vegetative only. 

Ben Legler, 10878.  8/18/2008. 		RM 902794	Barcode: RM0026346
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74.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., North Dakota, Cass County: Fargo.
Phenology: vegetative only. 

L. R. Waldron, s.n..  7/30/1902. 		RM 154740
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75.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., North Dakota: Lake Metigoshe.
Phenology: flowering. 

Lee, s.n..  7/9/1891. 		RM 24644
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76.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., North Dakota, Ward County: Minot.
In stagnant water. Phenology: vegetative only. 

J. Lunell, s.n..  8/20/1905. 		RM 51546
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77.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., South Dakota, Faulk County: Lake Faulkton.
T118N R69W S17 SW1/4.  
Submerged in deep water. Common. Phenology: vegetative only. 

Gary E. Larson, 9661.  7/29/1983. 		RM 394243
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78.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Laramie County: Southeastern Plains: F. E. Warren Air Force Base: Crow Creek, ca x mi W of Cheyenne.  Elev. 6120 ft.
T14N R67W S27.  41.155 N, 104.8746 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
In flowing water; occurs with Stuckenia pectinata. Common. Phenology: vegetative only. 

Bonnie Heidel, 3515.  9/3/2010. 		RM 906711	Barcode: RM0048973
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79.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Albany County: Laramie Range: Dale Creek, ca 10 mi SE of Laramie.  Elev. 8400 ft.
T14N R72W S11 W1/2.  463242E, 4560537N; NAD 83, Specimen Label.  
Spring-fed beaver ponds, submerged, with Potamogeton foliosus. Phenology: vegetative only. 

Bonnie Heidel, 3775.  8/17/2012. 		RM 909790	Barcode: RM0061847
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80.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A, Idaho, Lemhi County: Lemhi Valley: north side of the town of Salmon, along U.S. Hwy 93.  Elev. 3948 ft.
T22N R22E S31.  
<25 plants estimated in hydric coarse textured soil within herbaceous riparian vegetation, no slope, alluvial geology. Phenology: vegetative only. 

Joshua J. Irwin, 7245.  8/3/2011. 		RM 
     with Ben Legler
_________________________________________________________________________

81.  Elodea canadensis Michx. 				Hydrocharitaceae

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.  
>150 plants estimated in hydric fine textured soil within herbaceous riparian vegetation, no slope, trachyandesite geology. Phenology: vegetative only. 

Joshua J. Irwin, 7908.  8/14/2011. 		RM 
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82.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Montana, Madison County: Horn Mountains: Cliff Lake, the inlet at Horn Creek, NE of Antelope Prong, ca 5 air mi SW of junction of Mont Hwy 87 and U.S. Hwy 287.  Elev. 6320 ft.
T12S R2E S30 NW1/4.  44.7633 N, 111.537 W; NAD 83, , GPS reading.  
Submerged in a lake. Phenology: buds. 

Emma E. Freeland, 8098.  8/10/2013. 		RM 
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83.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Laguna Larga at the end of Forest Road 78, ca 6 air mi SE of San Miguel; ca 18 air mi NNW of Tres Piedras.  Elev. 9000-9020 ft.
T31N R8E S33 N1/2.  36.8855 N, 106.1095 W; NAD 83, , GPS Reading.  
Submerged in marshy lake. Phenology: flowering. 

B. E. Nelson, 66457.  8/8/2005. 		RM 943247	Barcode: RM0124388
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84.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., South Dakota, Custer County: Ca 3 mi E of Custer in stream going into Stockade Lake.  Elev. 5200 ft.
43 46.1' N, 103 31.9' W; unknown, , GPS reading.  
Submerged in stream with Potamogeton. Phenology: flowering. 

Robert D. Dorn, 12208.  8/22/2018. 		RM 958295	Barcode: RM0215879
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85.  Elodea canadensis Michx. 				Hydrocharitaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Ashton Ranger District: Tillery Lake ca 9 air mi WNW of Flagg Ranch, ca 18 air mi NW of Moran.  Elev. 6440 ft.
T48N R117W S18 SW1/4.  44.1197 N, 110.8335 W; WGS 84, , GPS reading.  
Shallow clear stream near lake inlet, submerged, sandy bottom. Phenology: flowering. 

Bonnie Heidel, 4818.  8/30/2018. 		RM 981769	Barcode: RM0247567
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