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

Database Search Results

116 matching records found (of 116).
Search query: Genus begins with Zannichellia, Species begins with palustris, (search polygon not defined)
Sorted by: Scientific Name

Downloaded on July 26th, 2024 at 10:30pm MST

_________________________________________________________________________

1.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: road on south side of the North Fork Shoshone River, ca 5 air mi E of Wapiti.  Elev. 5600 ft.
T52N R104W S16 E1/4.  44.479 N, 109.3656 W.  
River margins and irrigation ditch and riparian area. Phenology: flowering. 

Ronald L. Hartman, 59622.  8/13/1997. 		USFS 857045	Barcode: USFS0038837
_________________________________________________________________________

2.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Stinking Water Creek on County Road 31, ca 34 air mi SSW of Wright; ca 42 air mi NNW of Douglas.  Elev. 5190-5240 ft.
T39N R74W S34 N1/2.  43.3065 N, 105.7278 W; uncertainty 1 mi..  
Pool in creek bed. Phenology: fruiting. 

Peter J. Ebertowski, 2663.  8/5/2002. 		RM 
_________________________________________________________________________

3.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills N of Wildcat Creek, on two-track road off Rochelle Hills or Forest Road 933, ca 19 air mi SE of Wright; ca 56 air mi SSE of Gillette.  Elev. 4900-5040 ft.
T48N R69W S11 SE1/4.  44.1464 N, 105.1134 W.  
Tank with flowing spring water. Phenology: fruiting. 

Peter J. Ebertowski, 6803.  7/16/2003. 		RM 
_________________________________________________________________________

4.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Porcupine Creek, on two-track off Matheson or County Road 70, ca 13 air mi SE of Wright; ca 49 air mi S of Gillette.  Elev. 4740-4770 ft.
T42N R71W S22 South1/4.  43.6009 N, 105.3691 W.  
Creek. Phenology: fruiting. 

Peter J. Ebertowski, 7925.  8/9/2003. 		RM 
_________________________________________________________________________

5.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: just S of Legend Rocks State Historical Site along south side of Cottonwood Creek, 28 mi NW of Thermopolis.  Elev. 5400 ft.
T44N R98W S10.  
In water by wet soil on tufa deposits along a warm water tributary with Rorippa nastrutium aquatica, Eleocharis palustris and Polypogon monspelicensis. Phenology: vegetative only. 

Erwin F. Evert, 38104.  6/28/2000. 		RM 824544	Barcode: rm0023149
_________________________________________________________________________

6.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Carbon County: Along Big Bluewater Spring outlet just SE of fish hatchery, 7 mi NE of Bridger.
T6S R24E S8.  45.3268 N, 108.8113 W.  
Shallow water/wet soil with Berula erecta, Salix exigua, and Betula occidentalis. Phenology: fruiting. 

Erwin F. Evert, 32631.  8/7/1996. 		RM 787644
_________________________________________________________________________

7.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Arizona, Coconino County: 5mi W of Merriam Crater along road from Leupp to Wapatki National Monument.  Elev. 5200 ft.
T23N R11E S35.  
Submerged in 6-10" of water in a steel stock watering tank. Phenology: flowering & fruiting. 

C. T. Mason,  Jr., 1893.  4/4/1961. 		RM 275939
     with W. S. Phillips and F. Drouet
_________________________________________________________________________

8.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: ca 18 air mi N of Cokeville.  Elev. 7000-7200 ft.
T27N R119W S14.  42.3294 N, 110.9319 W; uncertainty 1 mi..  
Hillside spring and beaver ponds with adjacent meadows, sagebrush, and lodgepole pine stands. Phenology: fruiting. 

Thomas Cramer, 3917.  8/15/1994. 		RM 646184	Barcode: RM0211898
_________________________________________________________________________

9.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., New Mexico, Chaves County: Roswell.  Elev. 3400-4000 ft.
T10S R24E S32.  
Phenology: vegetative only. 

F. S. Earle, 342.  8/23/1900. 		RM 157935
     with Esther S. Earle
_________________________________________________________________________

10.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: West Creek on Unaweep Divide.  Elev. 5800 ft.
T15S R103W S10.  38.7623 N, 108.8938 W.  
Riparian area with oak, poison ivy, and Boulder raspberry. Phenology: fruiting. 

Margarette J. Lyon, 6570.  8/2/1994. 		 
     with Laura Cosse
_________________________________________________________________________

11.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: West Creek on Unaweep Divide.  Elev. 5800 ft.
T15S R103W S10.  38.7623 N, 108.8938 W.  
Riparian area with oak, poison ivy, and Boulder raspberry. Phenology: vegetative only. 

Margarette J. Lyon, 6576.  8/2/1994. 		 
     with Laura Cosse
_________________________________________________________________________

12.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., New Mexico, Grant County: Pinos Altos Mountains: N of Pinos Altos: Cherry Creek Canyon.  Elev. 6900 ft.
In a quiet pool. Phenology: vegetative only. 

Marion Ownbey, 1645.  6/17/1938. 		RM 183651
     with Ruth P. Ownbey
_________________________________________________________________________

13.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Platte County: 6 mi N of Chugwater.  Elev. 5100 ft.
T22N R66W S31.  41.8284 N, 104.8238 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Submerged in a small stream. Phenology: vegetative only. 

C. L. Porter, 3382.  7/2/1944. 		RM 196514	Barcode: RM0211877
_________________________________________________________________________

14.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Crook County: Along Sand Creek, near Beulah.  Elev. 3500 ft.
T52N R60W S8.  44.5147 N, 104.091 W; NAD 83, uncertainty 1 mi., Digital Map.  
Submerged in stream, abundant. Phenology: fruiting. 

C. L. Porter, 3447.  7/17/1944. 		RM 196490	Barcode: RM0211885
_________________________________________________________________________

15.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Albany County: Soda Lakes 15 mi SW of Laramie.  Elev. 7200 ft.
T14N R75W S16.  41.1887 N, 105.8224 W; NAD 83, uncertainty 3 mi., Digital Map.  
Forming dense growth submerged in shallow water of an irrigation ditch. [near the lakes] Phenology: flowering & fruiting. 

C. L. Porter, 5943.  6/12/1952. 		RM 229739	Barcode: RM0211881
_________________________________________________________________________

16.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Crook County: Sand Creek near Beulah.  Elev. 3550 ft.
T52N R60W S8.  44.5164 N, 104.0843 W; NAD 83, uncertainty 2 mi., Digital Map.  
Submerged in creek [with Potamogeton]. [Sand Creek Canyon] Phenology: fruiting. 

C. L. Porter, 5990.  7/1/1952. 		RM 229125	Barcode: RM0211886
     with B. F. Miller
_________________________________________________________________________

17.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Albany County: Near Bosler.  Elev. 7000 ft.
T18N R74W S3.  41.5599 N, 105.686 W; NAD 83, uncertainty 1 mi., Digital Map.  
Submerged in ca 1 ft of water in a small pond. Phenology: fruiting. 

C. L. Porter, 6040.  7/24/1952. 		RM 229832	Barcode: RM0211878
     with B. F. Miller
_________________________________________________________________________

18.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Albany County: Seven Mile Lakes, 7 mi SW of Laramie.  Elev. 7200 ft.
T15N R74W S21.  41.2558 N, 105.7003 W; NAD 83, uncertainty 2 mi., Digital Map.  
Submerged in shallow water of alkaline lakes. Phenology: fruiting. 

C. L. Porter, 6197.  8/25/1952. 		RM 229833	Barcode: RM0211871
     with B. F. Miller
_________________________________________________________________________

19.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Platte County: Along Chugwater Creek, 3 mi E of Wheatland.  Elev. 4800 ft.
T24N R67W S16.  42.0449 N, 104.8931 W; NAD 83, uncertainty 1 mi., Digital Map.  
Abundant in flowing water. Phenology: flowering. 

C. L. Porter, 6247.  6/19/1953. 		RM 236917	Barcode: RM0211870
_________________________________________________________________________

20.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Johnson County: Ca 30 mi NE of Buffalo on U.S. Hwy 16.  Elev. 4600 ft.
T54N R79W S16.  44.658 N, 106.3743 W; NAD 83, uncertainty 2 mi., Digital Map.  
In shallow pond Phenology: flowering & fruiting. 

C. L. Porter, 6272.  6/30/1953. 		RM 237008	Barcode: RM0211880
_________________________________________________________________________

21.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Johnson County: Ca 30 mi NE of Buffalo on U.S. Hwy 16.  Elev. 4600 ft.
T54N R79W S16.  44.658 N, 106.3743 W; NAD 83, uncertainty 2 mi., Digital Map.  
In a shallow pond. Phenology: flowering & fruiting. 

C. L. Porter, 6272.  6/30/1953. 		RM 237008
_________________________________________________________________________

22.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains:  White Rock Canyon,  Red Dot Trail to Pajarito Springs, the Rio Grande and down stream ca 1 mi; 2 - 2.5 air mi S of White Rock.  Elev. 5400-5800 ft.
35 48.594' N, 106 12.208' W to 35 48.272' N, 106 11.677' W; GPS reading.  
Rocky slopes along trail, stream, wet areas. Phenology: fruiting. 

Ronald L. Hartman, 74423.  5/24/2002. 		RM 817074	Barcode: RM0123278
     with Brian Reif and Brian Jacobs
_________________________________________________________________________

23.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Battleship Rock Trail 137 at McCauley Warm Springs, 5 air mi NNE of Jemez Springs.  Elev. 7300-7400 ft.
T18N R3E S4 W1/2.  35.8222 N, 106.6281 W; GPS Reading.  
Warm springs and riparian drainage in ponderosa pine forest. Phenology: vegetative only. 

Brian Reif, 9360.  9/1/2003. 		RM 817075	Barcode: RM0123277
_________________________________________________________________________

24.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Carbon County: 6.3 mi S of Wyo Hwy 220 along Pete Creek; ca 39.5 air mi N of Rawlins.  Elev. 6400 ft.
T28N R87W S33.  42.3546 N, 107.2401 W; uncertainty 1 mi..  
Abundant in aquatic habitat with Zannichellia palustris, Ranunculus circinatus. 180b Potamogeton filiformis ssp. alpinus on same sheet Phenology: fruiting. 

Andrew Warren, 180a.  7/6/1981. 		RM 337492	Barcode: RM0212377
_________________________________________________________________________

25.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Bull Creek at Bull Springs; ca 36 air mi NE of Wamsutter.  Elev. 6750 ft.
T24N R90W S1 SW1/4 of SW1/4.  42.0823 N, 107.5151 W; uncertainty 0.25 mi..  
Occasional in slow stream with Scirpus. 526b Potamogeton foliosus on same sheet Phenology: vegetative only. 

Andrew Warren, 526a.  7/12/1983. 		RM 366013	Barcode: RM0211868
_________________________________________________________________________

26.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Albany County: State Fish Hatchery Ranch, Laramie.  Elev. 7300 ft.
T14N R73W S21.  41.1675 N, 105.5842 W; uncertainty 1 mi..  
Spring pond. Phenology: fruiting. 

Aven Nelson, 10683.  10/11/1925. 		RM 124040	Barcode: RM0211874
_________________________________________________________________________

27.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Uinta County: Evanston.  Elev. 6750 ft.
T15N R120W S17.  41.2793 N, 110.9765 W; uncertainty 3 mi..  
In an irrigation ditch. Phenology: fruiting. 

Aven Nelson, 8131.  8/28/1900. 		RM 36877	Barcode: RM0211876
_________________________________________________________________________

28.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Big Horn County: Yellowtail Wildlife Management Area: edge of Yellowtail Reservoir SW of Kane Cemetery and immediately S of impounded wetland.  Elev. 3640 ft.
T57N R94W S32.  44.8792 N, 108.2204 W; uncertainty 0.5 mi..  
Occasional in standing shallow water.  Occurs with Potamogeton pectinatus, Chara spp. Phenology: vegetative only. 

Bonnie Heidel, 2078.  7/14/2001. 		RM 706377	Barcode: RM0211883
_________________________________________________________________________

29.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Big Horn County: Bighorn Canyon National Recreation Area: small ditch in Crooked Creek vally.  Elev. 3765 ft.
T58N R95W S34 NE1/4 of NE1/4.  44.964 N, 108.302 W; uncertainty 1 mi..  
Occasional in small patches submerged in cold, clear flowing water mostly less than 0.3 cm deep.  Rorippa nasturtium-aquatica grows on separate segments; there are no other submerged species evident.  Banks are lined by Berula erecta, Epilobium ciliatum, Phenology: fruiting. 

Bonnie Heidel, 2131.  8/9/2001. 		RM 706178	Barcode: RM0211889
_________________________________________________________________________

30.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Teton County: Yellowstone National Park: Firehole River, ca 1 mi N of Lower Geyser Basin.  Elev. 7200 ft.
T53N R116W S10.  44.5862 N, 110.829 W; uncertainty 1 mi..  
Water pleasantly warm. Phenology: vegetative only. 

C. Leo Hitchcock, 23888.  7/8/1965. 		RM 277180	Barcode: RM0211873
     with R. Spellenberg, D. Sutherland, P. Kern
_________________________________________________________________________

31.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Park County: Oregon Basin: Loch Katrine, SE of Cody.  Elev. 5120 ft.
T52N R100W S28 NW1/4.  44.451 N, 108.8839 W; uncertainty 0.5 mi..  
Submergent; growing in ca 8 in. of brackish water with dense stand of Scirpus maritimus; this portion of the marsh dried out later in the season. 1423a Ruppia cirrhosa on same sheet Phenology: flowering & fruiting. 

David L. Martin, 1423b.  6/25/1980. 		RM 337543	Barcode: RM0212376
_________________________________________________________________________

32.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Albany County: Laramie.  Elev. 7200 ft.
T16N R73W S32.  41.311 N, 105.6033 W; uncertainty 2 mi..  
Phenology: fruiting. 

Elias Nelson, 5357.  9/14/1898. 		RM 12652	Barcode: RM0211875
_________________________________________________________________________

33.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: on south side of Buffalo Bill Reservoir; ca 10 mi E of Wapiti.  Elev. 5700 ft.
T52N R103W S21 NE1/4.  44.4655 N, 109.2471 W; uncertainty 0.5 mi..  
At springs and watering area. Phenology: flowering & fruiting. 

Erwin F. Evert, 2843.  6/22/1981. 		RM 341314	Barcode: RM0042314
_________________________________________________________________________

34.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Blackwater Pond & Fire Memorial, along U.S. Hwy 14, 16, & 20; ca 35 mi W of Cody.  Elev. 6160 ft.
T52N R107W S21 SW1/4.  44.4618 N, 109.7442 W; uncertainty 0.5 mi..  
In pond. Phenology: fruiting. 

Erwin F. Evert, 2868.  6/24/1981. 		RM 341311	Barcode: RM0042313
_________________________________________________________________________

35.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Blackwater Pond & Fire Memorial, along U.S. Hwy 14, 16, & 20, ca 35 mi W of Cody.  Elev. 6160 ft.
T52N R107W S21 SW1/4.  44.4618 N, 109.7442 W; uncertainty 0.5 mi..  
Phenology: fruiting. 

Erwin F. Evert, 5053.  9/16/1982. 		RM 357509	Barcode: RM0244793
_________________________________________________________________________

36.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Sheridan County: Mine pond in old strip mine area.  Elev. 4000 ft.
T57N R85W S1 NW1/4.  44.9456 N, 107.0613 W; uncertainty 0.5 mi..  
Common; anchored in shallow water at edge of mine trench. Phenology: fruiting. 

Gary E. Larson, 8021.  7/28/1982. 		RM 520916	Barcode: RM0211872
_________________________________________________________________________

37.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: ca 800 m NW of Peak 4244, 1.5 km NE of Peak 4355.  Elev. 1210 m.
337920E, 4969560N.  
Locally common in palustrine drainage running east to west with slopes 0-30 deg, in clay loam, soil series Parmleed-Worfka association, with Myriophyllum sibiricum, Phleum pratense, Bromus tectorum, Alisma gramineum, and Juncus spp. Phenology: flowering & fruiting. 

Patricia P. Douglas, 529.  8/8/1998. 		RM 730786	Barcode: RM0211887
     with N. E. Hastings
_________________________________________________________________________

38.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: along North Platte River, ca 3.5 km S of Baldy Mountain, ca 2.1 km NW of Impact Area.  Elev. 1353 m.
507200E, 4692400N.  
Growing in water on river bank/floodplain of clay loam with Populus angustifolia, P. deltoides, Aster, and Bromus spp. Phenology: vegetative only. 

Patricia P. Douglas, 542.  8/22/1995. 		RM 726885	Barcode: RM0211888
     with B. E. Nelson, N. E. Hastings, R. M. Smith
_________________________________________________________________________

39.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Natrona County: Irvine Ranch, in the rolling hills 10 mi NW of Midwest oil field, just E of U.S. Hwy 87.  Elev. 4500 ft.
T41N R80W S34.  43.4876 N, 106.4463 W; uncertainty 1 mi..  
In a pond. Phenology: flowering & fruiting. 

Thomas A. Bell, 2.  6/14/1953. 		RM 235913	Barcode: RM0211867
_________________________________________________________________________

40.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Teton County: Jackson Hole: south bank of Nowlin Pond #4, ca 0.5 mi N of north end of Millers Butte; 1 mi E of U.S. Hwy 26, 89, 187; ca 3 mi N of Jackson.  Elev. 6280 ft.
T41N R116W S11 South1/4 of SE1/4 of SE1/4; also SW1/4 of SW1/4 of SW1/4 S12; also N1/4 of NW1/4 of NW1/4 S13.  43.5332 N, 110.7358 W; uncertainty 0.5 mi..  
Mud-bottomed pond edged by dense stands of Carex aquatilis, Agrostis stolonifera, and Poa pratensis. Phenology: fruiting. 

Walter Fertig, 17927.  8/6/1997. 		RM 645226	Barcode: RM0211907
_________________________________________________________________________

41.  Zannichellia palustris L. 				Potamogetonaceae

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: fruiting. 

Ronald L. Hartman, 73361.  7/31/2001. 		RM 710830
_________________________________________________________________________

42.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road.  Elev. 6820 ft.
T48N R115W S20.  44.11 N, 110.683 W; GPS Reading.  
Along or in the creek. Phenology: fruiting. 

Ronald L. Hartman, 86667.  8/15/2007. 		RM 908140	Barcode: RM0022597
     with David Scott
_________________________________________________________________________

43.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road.  Elev. 6820 ft.
T48N R115W S20.  44.11 N, 110.683 W; GPS Reading.  
Along or in the creek. Phenology: fruiting. 

Ronald L. Hartman, 86668b.  8/15/2007. 		RM 908139	Barcode: RM0022596
     with David Scott
_________________________________________________________________________

44.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road.  Elev. 6820 ft.
T48N R115W S20.  44.11 N, 110.683 W; GPS Reading.  
Along or in the creek. Phenology: fruiting. 

Ronald L. Hartman, 86669.  8/15/2007. 		RM 908138	Barcode: RM0022595
     with David Scott
_________________________________________________________________________

45.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road.  Elev. 6820 ft.
T48N R115W S20.  44.11 N, 110.683 W; GPS Reading.  
Along or in the creek. Phenology: fruiting. 

Ronald L. Hartman, 86670b.  8/15/2007. 		RM 908141	Barcode: RM0022598
     with David Scott
_________________________________________________________________________

46.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Valle Toledo: crossing of Pipeline Road and San Antonio Creek to 0.4 air mi to NE then S to 0.3 air mi upstream.  Elev. 8594-8639 ft.
35 57.678' N, 106 28.418' W to 35 57.446' N, 106 28.434' W; GPS Reading.  
Wetlands along creek to slopes to N with upwellings (seeps) with barren ground and adjacent "bouncy" ground (like a bog). Phenology: fruiting. 

Ronald L. Hartman, 78367.  8/10/2003. 		RM 770222	Barcode: RM0069486
_________________________________________________________________________

47.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., South Dakota, Custer County: Black Hills: Legion Lake, 8 mi E of Custer.  Elev. 5010 ft.
T3S R5E S25.  
Submerged. Phenology: vegetative only. 

C. L. Porter, 6571.  7/26/1954. 		RM 241805	Barcode: RM0211865
_________________________________________________________________________

48.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., South Dakota, Fall River County: 4 mi S of Hot Springs.  Elev. 3220 ft.
T7S R6E S33.  
In pools along a small stream. Phenology: vegetative only. 

C. L. Porter, 6730.  7/7/1955. 		RM 347938
_________________________________________________________________________

49.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., South Dakota, Gregory County: Lake Berry.  Elev. 2037 ft.
T96N R70W S32 SE1/4.  43.0843 N, 99.1428 W; uncertainty 0.5 mi..  
Submerged; common. Phenology: vegetative only. 

Kris Sletten, 33.  6/11/1983. 		RM 394088
_________________________________________________________________________

50.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., South Dakota, Jackson County: Freeman Dam.  Elev. 2220 ft.
T2S R25E S8 NE1/4.  43.892 N, 101.153 W; uncertainty 0.5 mi..  
Submerged; frequent. Phenology: vegetative only. 

Stephen Van Sickle, 233.  8/13/1982. 		RM 346159
_________________________________________________________________________

51.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Larimer County: Near foothills W of Fort Collins: Sulphur Springs.  Elev. 5400 ft.
In water trough. Phenology: vegetative only. 

C. S. Crandall, s.n..  4/17/1897. 		RM 157937
_________________________________________________________________________

52.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Rio Blanco County: White River National Forest: Buford Hwy.  Elev. 6300 ft.
T1N R92W S34.  40.0116 N, 107.7002 W; uncertainty 1 mi..  
Abundant on 2 degree west slope in sandy loam with Chara, Potamogeton filiformis. Phenology: vegetative only. 

E. R. Ware, 220.  9/10/1932. 		USFS 411880
_________________________________________________________________________

53.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Boulder County: Near Ward.  Elev. 9500 ft.
T1N R73W S1; also S12.  40.0722 N, 105.5086 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Phenology: vegetative only. 

Francis Ramaley, 3023.  7/30/1907. 		RM 61456
     with G. S. Dodds, W. W. Robbins
_________________________________________________________________________

54.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Larimer County: Along the Poudre River.
Swamp along the river. Phenology: flowering & fruiting. 

J. H. Cowen, 2524.  7/14/1893. 		RM 45281
_________________________________________________________________________

55.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: 1 mi N of Urraca Mesa.  Elev. 7000 ft.
Common along shore of stock pond. Phenology: vegetative only. 

Ronald L. Hartman, 1894.  6/12/1968. 		RM 298195
_________________________________________________________________________

56.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Mesa County: E. Basin; Badger Wash Experimental Area.  Elev. 5000 ft.
Salt desert-shrub. Phenology: vegetative only. 

V. H. Reid, sn.  5/22/1973. 		USFS 411885
     with G. L. Ranck
_________________________________________________________________________

57.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Rifle Mountain Park: East Rifle Creek, 1 air mi S of Community Building; ca 14 air mi NNE of Rifle.  Elev. 7000-7050 ft.
T4S R92W S11.  39.7169 N, 107.6821 W.  
Bottom of limestone canyon, riparian zone with Acer negundo and cliff faces and talus slopes; riparian. Phenology: fruiting. 

Ronald L. Hartman, 24593.  5/24/1990. 		RM 685720
     with James P. Vanderhorst and Walter Fertig
_________________________________________________________________________

58.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Star Valley: Salt River, ca 3 air mi SSW of Alpine Junction.
T36N R119W S3; also S10.  43.1347 N, 111.0225 W.  
Grassy streamside, rocky flats, and willow thickets. Phenology: flowering & fruiting. 

Ronald L. Hartman, 32994.  6/22/1992. 		RM 1014230	Barcode: RM0298420
     with Bruce Embury
_________________________________________________________________________

59.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Star Valley: Wyoming Game and Fish fishing access area on Salt River; on Wyo Hwy 237 ca 2 road mi W of Grover.  Elev. 5900 ft.
T33N R119W S36 SE1/4 of SE1/4.  42.8011 N, 110.9822 W.  
Streamside and wetlands and roadside. Phenology: fruiting. 

Ronald L. Hartman, 35993.  8/17/1992. 		RM 1014229	Barcode: RM0298419
_________________________________________________________________________

60.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Star Valley: Wyoming Game and Fish Access Area at crossing of Wyo Hwy 238 of the Salt River; 0.3 mi SW of U.S. Hwy 89.  Elev. 6000 ft.
T33N R119W S13 SE1/4.  42.8447 N, 110.9822 W.  
Stream banks and roadside. Phenology: fruiting. 

Ronald L. Hartman, 36613.  8/21/1992. 		RM 1014228	Barcode: RM0298418
_________________________________________________________________________

61.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: near the mouth of Tensleep Canyon, ca 5 air mi NE of Ten Sleep.  Elev. 4800 ft.
T47N R87W S6.  44.07028 N, 107.35861 W; uncertainty 1 mi..  
In and around overflow areas. Phenology: vegetative only. 

B. E. Nelson, 7159.  8/14/1980. 		RM 352760	Barcode: RM0211895
     with Gael Fonken
_________________________________________________________________________

62.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: The Gas Hills.  Elev. 6450 ft.
T33N R90W S13; also R89W S18.  42.8292 N, 107.5718 W; uncertainty 2 mi..  
Wet drainage. Phenology: flowering & fruiting. 

June Haines, 4015.  9/2/1984. 		RM 385462	Barcode: RM0211890
_________________________________________________________________________

63.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: south side of Lake Cameahwait, ca 20 air mi ENE of Riverton.  Elev. 4810-4830 ft.
T4N R5E S26; also S27.  43.2943 N, 108.2515 W; uncertainty 2 mi..  
Edge of lake. Phenology: flowering & fruiting. 

June Haines, 4900c.  7/18/1985. 		RM 385463	Barcode: RM0211891
_________________________________________________________________________

64.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Little Powder River, 1.3 (road) mi E of Wyo Hwy 59 on Trail Creek Road.  Elev. 3500 ft.
T58N R71W S25; also S36.  44.99 N, 105.3408 W; uncertainty 1 mi..  
Flats and eroded shaley breaks along west side of river, small stream from stock tank; in stream, 2-3" deep. Phenology: flowering & fruiting. 

Keith H. Dueholm, 6100.  8/25/1978. 		RM 328800	Barcode: RM0211896
_________________________________________________________________________

65.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Boxelder Creek, ca 5 air mi ENE of Lake De Smet.  Elev. 4400 ft.
T53N R81W S32.  44.5189 N, 106.6397 W; uncertainty 1 mi..  
Meadows along creek, sandy plains, ridges; submerged in creek. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8689.  8/3/1979. 		RM 331971	Barcode: RM0211897
_________________________________________________________________________

66.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Natrona County: Rattlesnake Mountains: north slope S of Horse Heaven.  Elev. 6800 ft.
T32N R85W S15.  42.7439 N, 107.0075 W; uncertainty 1 mi..  
Pond and open drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 12943.  6/26/1981. 		RM 385461	Barcode: RM0211892
     with Gael Fonken
_________________________________________________________________________

67.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Albany County: Laramie Plains: Wheatland Reservoir No. 2, ca 19 air mi NE of Rock River.  Elev. 6965 ft.
T22N R73W S20; also S21.  41.8656 N, 105.6214 W; uncertainty 2 mi..  
Edge of water and sandy beaches. Phenology: fruiting. 

Ronald L. Hartman, 13777.  7/21/1981. 		RM 531112	Barcode: RM0211894
     with Gael Fonken
_________________________________________________________________________

68.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11.5 air mi NNE of Weston.  Elev. 3800 ft.
T56N R70W S34.  44.7942 N, 105.25722 W; uncertainty 1 mi..  
Moist drainage with standing water. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6971.  6/22/1978. 		RM 328799	Barcode: RM0211899
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

69.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: South Middle Butte.  Elev. 5800 ft.
T43N R75W S4; also S9.  43.7294 N, 105.8761 W; uncertainty 2 mi..  
Upper slopes on north side. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7862.  7/11/1978. 		RM 328798	Barcode: RM0211893
     with Mary Alice Sanguinetti
_________________________________________________________________________

70.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Kendall Warm Springs and bank of Green River adjacent to Warm Springs Falls, ca 30 air mi NNW of Pinedale.  Elev. 7800 ft.
T38N R110W S2.  43.2806 N, 110.0219 W; uncertainty 0.1 mi..  
Aquatic; growing in shallow eddy of Green River. Phenology: fruiting. 

Walter Fertig, 4682.  7/28/1990. 		RM 583168	Barcode: RM0211906
_________________________________________________________________________

71.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River E of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21 air mi WNW of Torrington.  Elev. 4240 ft.
T26N R64W S28 NE1/4.  42.2004 N, 104.5421 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In slow water at the edge of the river. Phenology: fruiting. 

B. E. Nelson, 33579.  8/8/1994. 		RM 705630	Barcode: RM0211879
     with David Reilly
_________________________________________________________________________

72.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Big Sandy Reservoir and River, ca 9.5 air mi N of Farson.  Elev. 6700 ft.
T26N R106W S2 SW1/4; also N1/4 S11.  42.2586 N, 109.4153 W; uncertainty 1 mi..  
Reservoir edge sagebrush, riverside meadows and sagebrush. Phenology: flowering & fruiting. 

Thomas Cramer, 4215.  8/19/1994. 		RM 628772	Barcode: RM0211882
     with Ben and Becky Cramer
_________________________________________________________________________

73.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Crook County: Black Hills: Little Keyhole Lake (below Keyhole Dam); ca 12 air mi NE of Moorcroft.  Elev. 4000 ft.
T51N R66W S22 SW1/4.  44.3908 N, 104.7694 W; uncertainty 1 mi..  
Wet soil at inlet. Phenology: fruiting. 

Hollis Marriott, 4914.  7/21/1983. 		RM 381807	Barcode: RM0211905
_________________________________________________________________________

74.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Crook County: Black Hills: headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva.  Elev. 4100 ft.
T55N R64W S36 NE1/4.  44.7111 N, 104.4845 W.  
Grassland, reservoir, in water. Phenology: flowering & fruiting. 

Hollis Marriott, 5644.  8/22/1983. 		RM 381806	Barcode: RM0211904
_________________________________________________________________________

75.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Crook County: Black Hills: S of Belle Fourche River near Mona ; ca 14 air mi NNE of Hulett.  Elev. 3600 ft.
T56N R63W S14 SW1/4; and NW1/4 S23.  44.8436 N, 104.3844 W; uncertainty 1 mi..  
Deciduous woods in draw, in water (small creek). Phenology: flowering & fruiting. 

Hollis Marriott, 5939.  8/29/1983. 		RM 381805	Barcode: RM0211901
_________________________________________________________________________

76.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Crook County: Black Hills: northeast fork of headwaters of Left Creek, ca 4.5 air mi SW of the Missouri Buttes.  Elev. 4300 ft.
T53N R66W S18; also R67W and S13.  44.57889 N, 104.83167 W; uncertainty 2 mi..  
Reservoir in draw with oaks, in water. Phenology: flowering & fruiting. 

Hollis Marriott, 7714.  7/6/1984. 		RM 381804	Barcode: RM0211902
_________________________________________________________________________

77.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek, ca 0.5 mi S of Beulah.  Elev. 3500 ft.
T52N R60W S31.  44.5392 N, 104.0989 W; uncertainty 1 mi..  
In shallow water. Phenology: fruiting. 

Hollis Marriott, 9353.  8/27/1984. 		RM 381803	Barcode: RM0211903
_________________________________________________________________________

78.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Weston County: Powder River Basin: along Alkali Creek, ca 11 air mi W of Upton.  Elev. 4400 ft.
T48N R67W S35; also S36.  44.0967 N, 104.8678 W; uncertainty 2 mi..  
Along creek, roadside; creek, 8-12" deep, submerged. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4784.  7/24/1978. 		RM 328801	Barcode: RM0211900
_________________________________________________________________________

79.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Carbon County: North Platte Valley: Chalk Buttes fishing access, ca 6 air mi N of Seminoe Dam.  Elev. 6360 ft.
T26N R84W S9 SW1/4 NW1/4.  
Submerged at river margin bordering broad band of wet meadow. Associated with Juncus compressus and Eleocharis palustris. Phenology: fruiting. 

Bonnie Heidel, 3054.  9/7/2007. 		RM 823364	Barcode: RM0049631
_________________________________________________________________________

80.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: Rock Waterhole, ca 22.3 air mi S of La Junta.  Elev. 4560 ft.
T27S R55W S29.  37.6691 N, 103.5991 W; NAD 83, , GPS reading.  
Five pools in sandstone outcrops. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3832.  4/20/2008. 		RM 
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

81.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: West Carrizo Creek on Jackson Ranch, ca 11.7 air mi S of Kim.  Elev. 5108 ft.
T34S R52W S3.  37.1067 N, 103.2333 W; NAD 83, , GPS Reading.  
Along creek dominated by Scirpus and Eleocharis. Phenology: fruiting. 

Bernadette Kuhn, 3902.  5/12/2008. 		RM 
     with Darla Jackson, Lonnie Jackson
_________________________________________________________________________

82.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Vogel Canyon, ca 15.5 air mi S of La Junta.  Elev. 4313 ft.
T26S R54W S24; also S30.  37.7617 N, 103.5132 W; NAD 83, , GPS Reading.  
Dakota sandstone canyon walls dominated by Bouteloua spp. and Rhus aromatica with springs and pools below. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4348.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

83.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: in Long Canyon 0.65 air mi N of mouth of Joe Baker Canyon; 1.1 air mi N of New Mexico and 15 air mi SW of Raton.  Elev. 6950 ft.
37 0' 36.9" N, 104 41' 56.6" W; WGS 84, uncertainty 6 m., GPS reading.  
Rocky bar adjacent to flowing stream, with Verbascum thapsus, Ambrosia, Ratibida columnifera, grasses. Submerged in pool along stream; locally common. Phenology: flowering. 

Ben Legler, 7013.  8/3/2007. 		RM 
_________________________________________________________________________

84.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: pond in Caliente Canyon 1.3 air mi NW of mouth of Ben Thompson Canyon.  Elev. 7462 ft.
36.884773 N, 104.78862 W; WGS 84, GPS reading.  
Small man-made pond; muddy bottom, with Potamogeton, Glyceria, Juncus. Submerged in muddy shallows, tangled among Stuckenia and Potamogeton. Photographed. Specimen GPS: 36.885052, -104.788673. Phenology: flowering & fruiting. 

Ben Legler, 9536.  7/10/2008. 		RM 905314	Barcode: RM0031454
_________________________________________________________________________

85.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: old Aeromotor watering pump on south side of U.S. Hwy 64 3.5 air mi NE of Cimarron and 0.2 air mi SW of where highway crosses Encinosa Creek.  Elev. 6426 ft.
36.53207 N, 104.854805 W; WGS 84, GPS reading.  
Moist to wet soil around water pump, with Schoenoplectus, Polypogon monspeliensis, and Kochia scoparia. Submerged in water trough; uncommon. Specimen GPS: 36.53204, -104.854836. Phenology: fruiting. 

Ben Legler, 10789.  8/15/2008. 		RM 905313	Barcode: RM0031453
_________________________________________________________________________

86.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Meagher County: Ca 2 air mi SE of Forest Road 274 (Spring Creek Road) on U.S. Hwy 12 or 6.5 mi NW of Wheatland County.  Elev. 4999 ft.
T9N R10E S24.  46.5206 N, 110.4074 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Roadside ditch. Phenology: fruiting. 

Ronald L. Hartman, 88329.  8/12/2008. 		RM 
_________________________________________________________________________

87.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in and around Brewer Reservoir, just W of Forest Road 3036, ca 13.5 air mi WNW of Camp Crook, SD.  Elev. 3820-3840 ft.
T3S R61E S5 NW1/4; also NE1/4 S6 and T2S R61E SE1/4 S31.  45.6076 N, 104.2336 W; NAD 83, , GPS reading.  
Around reservoir shoreline dominated by grasses, sedges, and rushes. Phenology: flowering & fruiting. 

Hans Hallman, 1790.  7/10/2009. 		USFS 884851	Barcode: USFS0049951
_________________________________________________________________________

88.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Nebraska, Cherry County: Ca 30 mi S of Valentine.  Elev. 2800 ft.
Small ponds. 

C. L. Porter, 6446.  6/16/1954. 		RM 241766
_________________________________________________________________________

89.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Nebraska, Keith County: Lonergan Creek: north side of Hwy 92, ca 1 mi W of Lemoyne.
T15N R39W S7 NW1/4 SE1/4.  
Free floating in clear water. Common. 

Steve Rolfsmeier, 3749.  7/19/1987. 		RM 736524
_________________________________________________________________________

90.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Nebraska, Cherry County: Jordan Creek.

Harry Hapeman, s.n..  7//. 		RM 226590
_________________________________________________________________________

91.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Nebraska, Dawes County: Near Dunlap.  Elev. 4000 ft.
Small pond in sand hills. 

C. L. Porter, 6472.  6/17/1954. 		RM 241765
_________________________________________________________________________

92.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Nebraska, Webster County: 2 mi N of Amboy, W of county road and E of railroad.
Large spring fed marsh. Common. 

Ralph E. Brooks, 15996.  6/29/1982. 		RM 528047
_________________________________________________________________________

93.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., South Dakota, Fall River County: Ca 4 mi S of Hot Springs.  Elev. 3400 ft.
In pools along a small stream. 

C. L. Porter, 6730.  7/7/1955. 		RM 247938	Barcode: RM0211866
_________________________________________________________________________

94.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Madison County: Potosi Hot Springs.  Elev. 6400 ft.
Level slope; aquatic. Common. 

James C. Whitham, 1658.  5/7/1934. 		USFS 411882
_________________________________________________________________________

95.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Gallatin County: Lower Gallatin Canyon.  Elev. 6400 ft.
45.4394 N, 111.2316 W; uncertainty 1 mi..  
Level slope; wet rocky swamp. Common. 

James C. Whitham, 1394.  7/29/1932. 		USFS 411883
_________________________________________________________________________

96.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Madison County: Gallatin National Forest: Norris Hot Springs, in creek.  Elev. 5000 ft.
Bottom of stream with crowfoot. Rare. 

James C. Whitham, 1768.  6/8/1934. 		USFS 411881
     with Kirby Whitham
_________________________________________________________________________

97.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Big Horn County: East Decker Mine Site.  Elev. 3430-3800 ft.
T9S R41E S29 NE1/4 SE1/4.  
Stock watering pond; aquatic. 

Donald E. Brink, 1448.  8/17/1977. 		RM 304946
     with L. M. Mayer
_________________________________________________________________________

98.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Fergus County: Big Spring, ca 7 mi SE of Lewistown.  Elev. 4200 ft.
Submerged in water with Mimulus guttatus. 

Peter Lesica, 3158.  7/17/1984. 		RM 366855
_________________________________________________________________________

99.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Silver Bow County: Melrose.
In brook. 

C. L. Shear, 5020.  7/6/1896. 		RM 149787
_________________________________________________________________________

100.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Glacier County: Glacier National Park: north end of Lower St. Marys Lake.  Elev. 4460 ft.

Bassett Maguire, 471.  8/4/1932. 		RM 136960
_________________________________________________________________________

101.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Cascade County: Great Falls.

R. S. Williams, s.n..  10/3/1886. 		RM 24264
_________________________________________________________________________

102.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Glacier County: Midvale
Pools. 

L. M. Umbach, 440.  7/19/1903. 		RM 157936
_________________________________________________________________________

103.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Mud Turtle Reservoir, N of Forest Road 4432, ca 3 air mi NW of Diamond Butte, ca 25.5 air mi SE of Ashland.  Elev. 3880-3980 ft.
T6S R47E S28 S1/2.  45.2853 N, 105.9718 W; NAD 83, , GPS reading.  
Grazed draw dominated by green ash and Symphoricarpos. Phenology: fruiting. 

Hans Hallman, 7355.  8/10/2010. 		USFS 884852	Barcode: USFS0049952
_________________________________________________________________________

104.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Arizona, Santa Cruz County: San Rafael Valley: San Rafael State Natural Area: Santa Cruz Riparian Plot MC-J near Mexico.  Elev. 4600 ft.
zone 12R, 538662E, 3467032N; NAD 27, Specimen Label.  
Salix gooddingii and some Populus fremontii in excised river corridor; stream bottom/flood plain of emergent aquatics, Juncus, Scirpus, Eleocharis, Equisetum, and Lilaeopsis; also adjacent disturbed banks with Ambrosia and Melilotus. Arizona Game and Fish Department Grassland/Riparian Monitoring Phenology: vegetative only. 

Brian Reif, 10646.  10/12/2006. 		RM 907078
_________________________________________________________________________

105.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Big Diamond Spring N of Diamond Springs Road, ca 20.3 air mi NE of Jeffrey City.  Elev. 6900 ft.
T32N R90W S27.  42.7152 N, 107.5928 W.  
Creek drainage and holding pond. Phenology: fruiting. 

Amy J. Roderick, 7096b.  7/23/1998. 		RM 
_________________________________________________________________________

106.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Phillips County: Beaver Creek and DHS Creek near their confluence, ca 3.5 air mi E of Black Cow Reservoir, ca 48 air mi ENE of Zortman; ca 24 air mi SE of Malta.  Elev. 2270-2290 ft.
T27N R32E S14 SW1/4.  48.0886 N, 107.5552 W to 48.0931 N, 107.5569 W; NAD 83, GPS reading.  
In now-discontinuous pools in creek bottom. Phenology: fruiting. 

Joseph L. M. Charboneau, 9302.  8/9/2011. 		RM 
_________________________________________________________________________

107.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Mud Turtle Reservoir, N of Forest Road 4432, ca 3 air mi NW of Diamond Butte, ca 25.5 air mi SE of Ashland.  Elev. 3880-3980 ft.
T6S R47E S28 S1/2.  45.2853 N, 105.9718 W; NAD 83, , GPS reading.  
Grazed draw dominated by green ash and Symphoricarpos. Phenology: fruiting. 

Hans Hallman, 7355.  8/10/2010. 		 	Barcode: USFS0050353
_________________________________________________________________________

108.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in and around Brewer Reservoir, just W of Forest Road 3036, ca 13.5 air mi WNW of Camp Crook, SD.  Elev. 3820-3840 ft.
T3S R61E S5 NW1/4; also NE1/4 S6 and T2S R61E SE1/4 S31.  45.6076 N, 104.2336 W; NAD 83, , GPS reading.  
Around reservoir shoreline dominated by grasses, sedges, and rushes. Phenology: flowering & fruiting. 

Hans Hallman, 1790.  7/10/2009. 		 	Barcode: USFS0050746
_________________________________________________________________________

109.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Ryegrass Draw, 7 mi W of Daniel.  Elev. 7450 ft.
T34N R112W S34 SE1/4 NW1/4.  564895E, 4747317N; NAD 83, Specimen Label.  
Graminoid fen in small marl pools, with Chara spp. and Eleocharis quinqueflora. Phenology: vegetative only. 

Bonnie Heidel, 3654.  7/13/2012. 		RM 909889	Barcode: RM0061917
_________________________________________________________________________

110.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A, Idaho, Butte County: Little Lost River Valley: head of Warm Spring Creek at highway crossing, 21.6 air mi NNE of Arco.  Elev. 5164 ft.
T7N R28E S21.  
>150 plants estimated in hydric soil within herbaceous riparian vegetation, no slope, alluvial geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 8269.  8/21/2011. 		RM 
_________________________________________________________________________

111.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Montana, Madison County: Madison Valley: Eight Mile Ford Fishing Access site, ca 4 air mi S of Ennis, along County Road 36.  Elev. 5040 ft.
T6S R1W S2.  45.2989 N, 111.7557 W to 45.2981 N, 111.7553 W; NAD 83, , GPS reading.  
Submerged in a river. Phenology: flowering & fruiting. 

Emma E. Freeland, 7647.  8/1/2013. 		RM 
_________________________________________________________________________

112.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Rifle Mountain Park: East Rifle Creek, 1 air mi S of Community Building; ca 14 air mi NNE of Rifle.  Elev. 7000-7050 ft.
T4S R92W S11.  39.7169 N, 107.6821 W.  
Bottom of limestone canyon, riparian zone with Acer negundo and cliff faces and talus slopes; riparian. Phenology: fruiting. 

Ronald L. Hartman, 24593.  5/24/1990. 		USFS 	Barcode: USFS0061776
     with James P. Vanderhorst and Walter Fertig
_________________________________________________________________________

113.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Big Horn County: Bighorn Canyon National Recreation Area: small ditch in Crooked Creek vally.  Elev. 3765 ft.
T58N R95W S34 NE1/4 of NE1/4.  44.964 N, 108.302 W; uncertainty 1 mi..  
Occasional in small patches submerged in cold, clear flowing water mostly less than 0.3 cm deep.  Rorippa nasturtium-aquatica grows on separate segments; there are no other submerged species evident.  Banks are lined by Berula erecta, Epilobium ciliatum, Phenology: fruiting. 

Bonnie Heidel, 2131.  8/9/2001. 		RM 706378	Barcode: RM0211884
_________________________________________________________________________

114.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: west shore of Guernsey Reservoir, ca 1.0 km NW of Stokes Siding.  Elev. 1350 m.
zone DMC, 513600E, 4685300N; unknown, GPS reading.  
Gentle slope; lacustrine; sand; with Sagittaria cuneata, Populus, Polygonum spp. Locally common; floating aquatic herb; 5-7 dm long; fruit mature green. Phenology: vegetative only. 

Carlos A. Popolizio, 1096.  8/29/1996. 		RM 957546	Barcode: RM0212604
     with Donald L. Hazlett
_________________________________________________________________________

115.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: spring, drainage and pond on Osburn Ranch parcel in Sawmill Canyon; north end of transect ca 3.0 km due E of North Platte River, ca 9.1 km NW of Range Control.  Elev. 1409 m.
509847E, 4692777N to 510153E, 4693000N; unknown, GPS reading.  
Level; disturbed riparian; silty loam to muck; with Veronica americana, Verbascum thapsus, Stuckenia pectinata, Sagittaria cuneata, Rumex crispus, Phleum pratense, Juncus, Eleocharis spp. Local; floating aquatic. Phenology: vegetative only. 

Nancy E. Hastings, 361.  7/4/2007. 		RM 957701	Barcode: RM0215787
     with P. Block
_________________________________________________________________________

116.  Zannichellia palustris L. 				Potamogetonaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Whitehorse Creek Wilderness Study Area: ca 2.2 air mi NW of Oregon Butte summit, ca 14 air mi SSW of South Pass City.  Elev. 7640 ft.
T27N R101W S28 SW1/4 SE1/4.  42.2806 N, 108.8807 W; WGS 84, , GPS reading.  
Stagnant spring-fed pool, midslope in shale slopes, submerged. Phenology: vegetative only. 

Bonnie Heidel, 4487.  5/24/2018. 		RM 981894	Barcode: RM0252745
_________________________________________________________________________