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

Database Search Results

147 matching records found (of 147).
Search query: Genus begins with Rumex, Species begins with stenophyllus, (search polygon not defined)
Sorted by: Scientific Name

Downloaded on May 17th, 2024 at 2:18am MST

_________________________________________________________________________

1.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Brosa Draw on County Road 116, ca 22 air mi N of Moorcroft; ca 36 air mi ENE of Gillette.  Elev. 4080-4180 ft.
T53N R67W S16 E1/2.  44.583 N, 104.9056 W; uncertainty 1 mi..  
Creek bed. Phenology: fruiting. 

Peter J. Ebertowski, 1764.  7/15/2002. 		RM 
_________________________________________________________________________

2.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Skull Creek, ca 0.6 mi N of Wyo Hwy 450 on gravel road, ca 5 air mi WSW of Newcastle; ca 25 air mi SE of Upton.  Elev. 4020-4040 ft.
T44N R62W S4 NE1/4.  43.8134 N, 104.3119 W; uncertainty 0.5 mi..  
Creek bed. Phenology: fruiting. 

Peter J. Ebertowski, 1937.  7/19/2002. 		RM 
_________________________________________________________________________

3.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Robbers Roost Creek on Morrisey Road, ca 23 air mi S of Newcastle; ca 9.5 air mi N of Mule Creek Junction.  Elev. 3760-3780 ft.
T41N R62W S24 W1/2.  43.516 N, 104.2521 W; uncertainty 1 mi..  
Creek bed. Phenology: fruiting. 

Peter J. Ebertowski, 2389.  7/31/2002. 		RM 
_________________________________________________________________________

4.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: reservoir on creek immediately W of Sheep Creek and S of its confluence with Sheep Creek, ca 21 air mi NE of Bill; ca 35 air mi SE of Wright.  Elev. 4310-4330 ft.
T40N R68W S24 NE1/4.  43.4275 N, 104.9708 W; uncertainty 0.5 mi..  
Creek bank lined by Elaeagnus. Phenology: fruiting. 

Peter J. Ebertowski, 2900.  8/14/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

5.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Beaver Creek upstream and ca 0.8 air mi W of its confluence with Hay Creek, on Old Highway 85, ca 22 air mi SSE of Newcastle; ca 12.5 air mi NNE of Mule Creek Junction.  Elev. 3680-3740 ft.
T41N R60W S18 NW1/4.  43.5301 N, 104.1125 W; uncertainty 0.5 mi..  
Creek bank. Phenology: fruiting. 

Peter J. Ebertowski, 3072.  8/16/2002. 		RM 
_________________________________________________________________________

6.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Blacktail Creek on U.S. Hwy 85, ca 9.5 air mi S of Newcastle; ca 23 air mi N of Mule Creek Junction.  Elev. 3900-3950 ft.
T43N R61W S16 E1/2.  43.7001 N, 104.1923 W.  
Tributary of creek, Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6312.  7/9/2003. 		RM 
_________________________________________________________________________

7.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Fiddler Creek, on County Road 36B, ca 13 air mi S of Upton; ca 19 air mi W of Newcastle.  Elev. 4120-4170 ft.
T46N R64W S32 SW1/4.  43.9218 N, 104.5705 W.  
Creek bed. Phenology: fruiting. 

Peter J. Ebertowski, 7140.  7/25/2003. 		RM 
_________________________________________________________________________

8.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Beaver Creek, on Wyo Hwy 450, ca 8 air mi SW of Newcastle; ca 13 air mi S of Osage.  Elev. 3900-3920 ft.
T44N R63W S12 SW1/4.  43.7992 N, 104.3718 W.  
Roadside in greasewood grassland. Phenology: fruiting. 

Peter J. Ebertowski, 7765.  8/6/2003. 		RM 
_________________________________________________________________________

9.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Little Powder River, on Wyo Hwy 59, ca 11 air mi N of Gillette; ca 30 air mi NW of Moorcroft.  Elev. 4080-4320 ft.
T52N R72W S36 W1/2.  44.4498 N, 105.4594 W.  
Stream bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8182.  8/13/2003. 		RM 
_________________________________________________________________________

10.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Miller Creek, on County Road 68, ca 8 air mi N of Moorcroft; ca 28 air mi E of Gillette.  Elev. 4160 ft.
T51N R67W S30 NW1/4.  44.3743 N, 104.9532 W.  
Creek bank. Phenology: fruiting. 

Peter J. Ebertowski, 8380.  8/19/2003. 		RM 
_________________________________________________________________________

11.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: 3 mi NW of Lovell.  Elev. 4000 ft.
T57N R96W S34 NW1/4 of SE1/4.  44.8792 N, 108.4244 W.  
Drainageway with Eleocharis and Alopecurus pratensis. Phenology: flowering & fruiting. 

Robert D. Dorn, 8167.  9/14/1999. 		RM 642977	Barcode: RM0232574
_________________________________________________________________________

12.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Natrona County: Sweetwater River Valley: west bank of Sweetwater River upstrem of the confluence of Dry Creek N of bridge on Buzzard Road (County Road 410), ca 3 air mi SE of Wyo Hwy 220.  Elev. 5850 ft.
T29N R85W S7 South1/2 SW1/4 NE1/4.  42.4964 N, 107.0599 W; uncertainty 0.25 mi..  
Sandy-clay flat terraces above riverbank dominated by Elymus repens, Agrostis stolonifera, Bromus inermis, Alopecurus, Glycyrrhiza lepidota, and often Cirsium arvense; vegetative cover 80-90%. Phenology: fruiting. 

Walter Fertig, 19226.  8/22/2000. 		RM 682367	Barcode: RM0232575
_________________________________________________________________________

13.  Rumex stenophyllus Ledeb. 				Polygonaceae

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: fruiting. 

Thomas Cramer, 3842.  8/14/1994. 		 
_________________________________________________________________________

14.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Bear River, ca 3.5 air mi N of Leefe.  Elev. 6200 ft.
T22N R120W S26 N1/4.  41.8572 N, 111.0203 W.  
Riverside meadows, marshes, and willows. Phenology: fruiting. 

Thomas Cramer, 4605.  8/23/1994. 		RM 608438	Barcode: RM0232587
     with Ronald L. Hartman
_________________________________________________________________________

15.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 15 mi N of Crawford and on Forest Road 919.  Elev. 3600-3700 ft.
T34N R52W S23.  42 54.06' N, 103 25.54' W; GPS Reading.  
Draw. Phenology: fruiting. 

Grace M. Kostel, 3412.  7/6/2004. 		RM 
_________________________________________________________________________

16.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 10.5-11 air mi ENE of Smithwick and 4 mi N of County Road 1.  Elev. 950 ft.
T8S R9E S23 NE1/4.  43 20.5' N, 103 0.39' W; GPS Reading.  
On livestock dam. Phenology: fruiting. 

Grace M. Kostel, 3511.  7/11/2004. 		RM 
_________________________________________________________________________

17.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 7.5 mi NE of Smithwick and 0.5 mi N of Bochert Dam, in an ephemeral creek.  Elev. 1000 ft.
T8S R9E S18 NE1/4.  43 21.46' N, 103 5.3' W; GPS Reading.  
Soils are alkali clay with gravel on creek bottom.  Drought conditions prevail at this site. Phenology: fruiting. 

Grace M. Kostel, 3570.  7/11/2004. 		RM 
_________________________________________________________________________

18.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 20.5-21 air mi NNW of Crawford on Meng Reservoir.  Elev. 3750 ft.
T35N R53W S32.  42 56.72' N, 103 33.62' W; GPS Reading.  
On and near banks of reservoir.  Area is experiencing severe drought conditions. Phenology: fruiting. 

Grace M. Kostel, 3649.  7/15/2004. 		RM 
_________________________________________________________________________

19.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi SE of Hermosa in Red Shirt Creek.  Elev. 2850-3100 ft.
T4S R10E S16 E1/2.  43 42.75' N, 102 55.11' W to 43 41.19' N, 102 55.03' W; GPS Reading.  
In drainage of creek and steep slopes of drainage; soils are rock substrate with clayey silt. Phenology: fruiting. 

Grace M. Kostel, 4271.  7/29/2004. 		RM 
_________________________________________________________________________

20.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 11 air mi SSW of Oelrichs, ca 1 1/4 air mi from Horsehead Creek.  Elev. 3500 ft.
T12S R7E S3 NE1/4.  43 2.294' N, 103 16.326' W; GPS Reading.  
In side drainage of creek, soils are clay, clay loam. Phenology: fruiting. 

Grace M. Kostel, 10002.  10/1/2005. 		RM 
_________________________________________________________________________

21.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi SSE of Scenic.  Elev. 2800-2900 ft.
T3S R13E S22 SW1/4.  43 46.049' N, 102 33.033' W; GPS Reading.  
In badlands floodplain, soils are deep heavy white clay. Phenology: fruiting. 

Grace M. Kostel, 8271.  7/8/2005. 		RM 
_________________________________________________________________________

22.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1.5 air mi due N of Scenic.  Elev. 2800 ft.
T3S R13E S10 W1/2.  43 48.007' N, 102 33.269' W; GPS Reading.  
In badlands floodplain wetland, soils are black clay alkaline muck. Phenology: fruiting. 

Grace M. Kostel, 8767.  7/17/2005. 		RM 
_________________________________________________________________________

23.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19-19.5 air mi E of Fairburn, Battle Creek.  Elev. 2625 ft.
T4S R11E S21 NW1/4; also S20.  43 41.364' N, 102 49.067' W; GPS Reading.  
In and along shores of creek, soils are wet clay and clay with gravel sediments. Phenology: fruiting. 

Grace M. Kostel, 8920.  7/20/2005. 		RM 
_________________________________________________________________________

24.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 11.5-12 air mi ESE of Farmingdale and adjacent to west bank of Cheyenne River.  Elev. 2450 ft.
T2S R12E S9 NE1/4.  43 53.909' N, 102 40.712' W; GPS Reading.  
In an abandoned channel of river, soil of clay muck.. Phenology: fruiting. 

Grace M. Kostel, 9579.  8/7/2005. 		RM 
_________________________________________________________________________

25.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Farmingdale in Cole Draw.  Elev. 2560 ft.
T2S R12E S18 NW1/4.  43 52.86' N, 102 43.777' W; GPS Reading.  
Soils are shale and silt. Phenology: fruiting. 

Grace M. Kostel, 9612.  8/7/2005. 		RM 
_________________________________________________________________________

26.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi SSE of Wall in Conata Basin.  Elev. 2480 ft.
T3S R16E S33 South1/2.  43 44.632' N, 102 12.285' W; GPS Reading.  
At site of large reservoir, soils are white mucky clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 9616.  8/8/2005. 		RM 
     with David Jones
_________________________________________________________________________

27.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2.5 air mi due E of Wall.  Elev. 2700 ft.
T1S R16E S2 NW1/4.  43 59.681' N, 102 11.2' W; GPS Reading.  
On an abandoned roadway in small stream cut, loam soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 9696.  8/9/2005. 		RM 
_________________________________________________________________________

28.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 11.5 air mi SW of Kadoka.  Elev. 2300 ft.
T3S R20E S21 E1/2.  43 46.267' N, 101 43.439' W; GPS Reading.  
In wetland reservoir. Phenology: flowering. 

Grace M. Kostel, 9911.  8/16/2005. 		RM 
_________________________________________________________________________

29.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Beaver Creek or County Road 258, ca 6.4 air mi NNW of Shell and ca 13 air mi ENE of Greybull.  Elev. 4380-4425 ft.
T53N R91W S8 NE1/4.  44.5862 N, 107.8328 W; uncertainty 0.5 mi..  
Area surrounding reservoir with sandy to clayey soil. Phenology: flowering & fruiting. 

Luanne Lum, 647.  7/9/2001. 		RM 
_________________________________________________________________________

30.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Highline Ditch on County Lane 35, ca 13.5 air mi W of Greybull and ca 3.4 air mi ESE of Emblem.  Elev. 4420-4440 ft.
T52N R95W S7.  44.4944 N, 108.3191 W; uncertainty 1 mi..  
Riparian with Salix and Populus on north bank. Phenology: flowering & fruiting. 

Luanne Lum, 796.  7/16/2001. 		RM 
_________________________________________________________________________

31.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Buffalo Springs Creek at Nowater Trail or BLM Road 1404, ca 11 air mi SW of Big Trails; ca 32 air mi SE of Worland.  Elev. 4980 ft.
T43N R89W S10 E1/2.  43.7115 N, 107.5249 W; uncertainty 1 mi..  
Flats along the stream channel. Phenology: flowering & fruiting. 

B. E. Nelson, 57491.  7/14/2002. 		RM 936069	Barcode: RM0101972
_________________________________________________________________________

32.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Montgomery Draw Wetland Protection Project ca 1.5 air mi N of Fivemile Creek, ca 7 air mi SW of Manderson; ca 11.5 air mi S of Basin.  Elev. 4250 ft.
T49N R93W S18 SE1/4.  44.2194 N, 108.077 W; uncertainty 0.5 mi..  
Dry reservoir area and areas below the dam. Phenology: flowering & fruiting. 

B. E. Nelson, 57617.  7/18/2002. 		RM 936068	Barcode: RM0101971
_________________________________________________________________________

33.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Indian Creek, ca 4--5 air mi E of Big Cedar Ridge and 3--4 air mi W of the Nowood River, ca 13.5 air mi S of Ten Sleep.  Elev. 4800-4900 ft.
T45N R88W S28 N1/4; also NE1/4 S29.  43.8394 N, 107.4402 W; uncertainty 2 mi..  
Edge and dry upper end of reservoir. Phenology: flowering & fruiting. 

B. E. Nelson, 57818.  7/21/2002. 		RM 936067	Barcode: RM0101970
_________________________________________________________________________

34.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: just E of Blue Bank or BLM Road 1411 and ca 0.5 air mi W of Bud Kimball Creek, ca 2 air mi NE of Middle Butte, ca 11.5 air mi SSW of Ten Sleep.  Elev. 4860 ft.
T45N R89W S9.  43.8801 N, 107.5322 W; uncertainty 1 mi..  
Dry reservoir bed. Phenology: flowering & fruiting. 

B. E. Nelson, 57841.  7/21/2002. 		RM 936066	Barcode: RM0101969
_________________________________________________________________________

35.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: North Platte River, bordering town of Guernsey.  Elev. 4257 ft.
T27N R66W S34 NE1/4.  42.2728 N, 104.7529 W; GPS Reading.  
Submerged flood plains. Phenology: fruiting. 

Rachel Newton, 1966.  7/14/2005. 		RM 
_________________________________________________________________________

36.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Platte County: Wetlands and Adjacent Areas: wetlands below Glendo Dam, North Platte River, ca 17 air mi NE of Guernsey.  Elev. 4514 ft.
T29N R68W S24 SE1/4.  42.4665 N, 104.9446 W; GPS Reading.  
Marshy banks. Phenology: fruiting. 

Rachel Newton, 2053.  7/15/2005. 		RM 
_________________________________________________________________________

37.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: Horse Creek, ca 8.5 air mi SW of Yoder.  Elev. 4138 ft.
T22N R61W S23 E1/2.  41.863 N, 104.1502 W; GPS Reading.  
Submerged in slow-moving water. Phenology: flowering & fruiting. 

Rachel Newton, 2848.  7/31/2005. 		RM 
_________________________________________________________________________

38.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Green River, ca 36 air mi NW of Rock Springs.  Elev. 6271 ft.
T22N R109W S29 SW1/4.  41.8747 N, 109.804 W; GPS Reading.  
Moist banks of pond. Phenology: flowering. 

Rachel Newton, 3186.  8/7/2005. 		RM 
_________________________________________________________________________

39.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Uinta County: Wetlands and Adjacent Areas: Blacks Fork, ca 6 air mi NE of Lyman.  Elev. 6493 ft.
T16N R114W S1 SW1/4.  41.3898 N, 110.2114 W; GPS Reading.  
Submerged banks and flood plains. Phenology: flowering & fruiting. 

Rachel Newton, 3302.  8/7/2005. 		RM 
_________________________________________________________________________

40.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Muddy Guard Reservoir #2, ca 9 air mi SSW of Buffalo.  Elev. 5282 ft.
T49N R82W S29 SW1/4.  44.18238 N, 106.75548 W; GPS Reading.  
Receding lake shore. Phenology: flowering & fruiting. 

Rachel Newton, 6124.  7/20/2006. 		RM 
_________________________________________________________________________

41.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Belle Fouche River, ca 1 air mi NW of Moorcroft.  Elev. 4173 ft.
T50N R68W S36 South1/2 of NW1/4.  44.27462 N, 105.97758 W; GPS Reading.  
Along moist river banks. Phenology: flowering & fruiting. 

Rachel Newton, 6388b.  7/28/2006. 		RM 
_________________________________________________________________________

42.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Poker Jim Ranger Station.
Moist soil with weed; creek bottom. Phenology: flowering & fruiting. 

William E. Lockhart, 482.  8/7/1921. 		USFS 451763
_________________________________________________________________________

43.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Poker Jim Ranger Station.
Moist soil with weed; creek bottom. Phenology: flowering & fruiting. 

William E. Lockhart, 482.  8/7/1921. 		USFS 451763
_________________________________________________________________________

44.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Sheridan County: Whitney Coal Site; Acme Quadrangle.  Elev. 3540-3790 ft.
T58N R83W S31 NW1/4 of NE1/4 of SW1/4 of NE1/4.  44.9598 N, 106.9185 W; uncertainty 0.25 mi..  
Riparian woodland; in the shade. Phenology: fruiting. 

Donald E. Brink, 1416.  7/15/1977. 		RM 330653	Barcode: RM0232582
     with L. M. Mayer
_________________________________________________________________________

45.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Platte County: Laramie River, 12 road mi NE of Wheatland.  Elev. 4700 ft.
T25N R67W S23.  42.1259 N, 104.8617 W; uncertainty 1 mi..  
South bank of river. Phenology: flowering & fruiting. 

Jan Pollet, 394.  8/8/1989. 		RM 544005	Barcode: RM0232597
_________________________________________________________________________

46.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Albany County: Near U.S. Hwy 30-287 at crossing of Laramie River, ca 12 air mi SE of Rock River.  Elev. 7200 ft.
T18N R74W S10.  41.5448 N, 105.6831 W; uncertainty 1 mi..  
Moist meadows along river edge. Phenology: flowering & fruiting. 

Neil Snow, 4674.  6/23/1989. 		RM 566277	Barcode: RM0232596
_________________________________________________________________________

47.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: along North Platte River, ca 1.4 to 2.1 km N of Wendover Bend Ranch, 2.0 km S of Impact Area.  Elev. 1249 m.
511400E, 4687800N.  
Floodplains on level, west-facing to northwest-facing silt with cobbles with Artemisia, Bromus, Elaeagnus, Heterotheca, and Juniperus spp. Phenology: flowering & fruiting. 

Patricia P. Douglas, 478.  8/23/1995. 		RM 727038	Barcode: RM0232572
     with B. E. Nelson, N. E. Hastings, R. M. Smith
_________________________________________________________________________

48.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Niobrara County: McMasters Reservoir.  Elev. 4800 ft.
T31N R61W S14 N1/2 NE1/4.  42.6679 0' N, 104.1479 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Bank of reservoir with Mentha arvensis var. canadensis and Triglochin martimum var. elatum. 

Robert D. Dorn, 6366.  8/1/1995. 		RM 
_________________________________________________________________________

49.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Niobrara County: McMasters Reservoir.  Elev. 4800 ft.
T31N R61W S14 N1/2 NE1/4.  42.6689 N, 104.1385 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Bank of reservoir with Mentha arvensis, Triglochin. Phenology: flowering & fruiting. 

Robert D. Dorn, 6366.  8/1/1995. 		RM 600696	Barcode: RM0232584
_________________________________________________________________________

50.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Niobrara County: Lusk.  Elev. 5000 ft.
T32N R63W S8 N1/2.  42.7636 N, 104.4477 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Bank of dry stream with Lythrum salicaria, Phalaris. Phenology: flowering & fruiting. 

Robert D. Dorn, 6697.  9/12/1995. 		RM 601025	Barcode: RM0232585
_________________________________________________________________________

51.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Hot Springs County: Ca 17 mi E of Thermopolis.  Elev. 4600 ft.
T43N R92W S27 NE1/4.  43.6682 N, 107.8859 W; uncertainty 0.5 mi..  
Dry drainageway with Xanthium, Elymus. Phenology: fruiting. 

Robert D. Dorn, 7544.  9/9/1997. 		RM 621651	Barcode: RM0232586
_________________________________________________________________________

52.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: 3 mi NW of Lovell.  Elev. 4000 ft.
T57N R96W S34 NW1/4 of SE1/4.  44.8792 N, 108.4244 W.  
Drainageway with Eleocharis and Alopecurus pratensis. 

Robert D. Dorn, 8167.  9/14/1999. 		RM 
_________________________________________________________________________

53.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: 3 mi NW of Lovell.  Elev. 4000 ft.
T57N R96W S34 NW1/4 of SE1/4.  44.8792 N, 108.4244 W.  
Drainageway with Eleocharis and Alopecurus pratensis. Phenology: flowering & fruiting. 

Robert D. Dorn, 8167.  9/14/1999. 		RM 642977
_________________________________________________________________________

54.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Fremont County: 14 mi, 55 degrees from Lander: along Popo Agie River, ca 2 mi up stream from confluence with Little Wind River.  Elev. 5000 ft.
T1S R2E S13; N42Ã¸ 57', W108Ã¸ 30' ca 20".  42.9738 N, 108.5819 W; uncertainty 1 mi..  
Phenology: fruiting. 

Sherel Goodrich, 13711.  10/13/1979. 		RM 340784	Barcode: RM0232581
_________________________________________________________________________

55.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Wyoming Game and Fish Department's Rawhide unit along the North Platte River, ca 3.3 air mi SE of Lingle, ca 6.8 air mi WNW of Torrington.  Elev. 4100 ft.
T25N R62W S33 NE1/4 NE1/4.  42.1007 N, 104.306 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Phenology: fruiting. 

Steve Kilpatrick, RH87.  6/9/1982. 		RM 366534	Barcode: RM0232598
     with J. L. Robinson
_________________________________________________________________________

56.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Platte County: Southeastern Plains: ca 1.5 air mi W of I-25, adjacent to Brookie Road, north end of Wheatland.
T25N R68W S33 SE1/4.  42.0972 N, 105.0184 W; uncertainty 0.5 mi..  
Moist, clay-rich soil of cultivated barley field and weedy edges of planted rows and road. Phenology: fruiting. 

Walter Fertig, 14382.  8/17/1993. 		RM 601984	Barcode: RM0232583
     with Jane Struttmann
_________________________________________________________________________

57.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: National Wildlife Refuge N of County Road 410, ca 22 air mi NE of Three Forks Junction.  Elev. 5857 ft.
T29N R85W S6 SE1/4.  42.5112 N, 107.0619 W.  
Sandy grassland at rivers edge. Phenology: flowering & fruiting. 

Amy J. Roderick, 3622.  8/14/1997. 		RM 649679	Barcode: RM0233003
_________________________________________________________________________

58.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Lyman County: Fate Dam.  Elev. 1767 ft.
T106N R76W S31 SW1/4.  43.9371 N, 100.0049 W; uncertainty 0.5 mi..  
Frequent, shoreline. Phenology: fruiting. 

Stephen Van Sickle, 335.  8/14/1982. 		RM 520950
_________________________________________________________________________

59.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Lyman County: Brakke Lake.  Elev. 1735 ft.
T105N R76W S16 S1/2; also NE1/4 S21.  43.8908 N, 99.9506 W; uncertainty 2 mi..  
Frequent; shoreline Phenology: fruiting. 

Stephen Van Sickle, 356.  8/15/1982. 		RM 346137
_________________________________________________________________________

60.  Rumex stenophyllus Ledeb. 				Polygonaceae

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: fruiting. 

Thomas Cramer, 3842.  8/14/1994. 		 
_________________________________________________________________________

61.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Crystal Creek Road above Crystal Creek, ca 17 air mi SE of Lovell.  Elev. 4200 ft.
T54N R94W S1.  44.6888 N, 108.119 W.  
Irrigation ditch bank. Phenology: flowering & fruiting. 

B. E. Nelson, 13822.  6/23/1987. 		RM 648356	Barcode: RM0232602
_________________________________________________________________________

62.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Little Dry Creek Road, ca 14 air mi NW of Greybull, ca 10.5 air mi NE of Emblem.  Elev. 4300 ft.
T54N R95W S27.  44.6283 N, 108.2775 W.  
Dry reservoir. Phenology: flowering & fruiting. 

B. E. Nelson, 13920.  6/25/1987. 		RM 648357	Barcode: RM0232601
_________________________________________________________________________

63.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Park County: Bighorn Basin: University of Wyoming Agricultural Experiment Station, ca 1.5 mi N of Powell on Wyo Hwy 295.  Elev. 4400 ft.
T55N R99W S2.  44.7744 N, 108.7433 W.  
Farm yard. Phenology: flowering & fruiting. 

B. E. Nelson, 14056.  6/29/1987. 		RM 648289	Barcode: RM0233002
_________________________________________________________________________

64.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Park County: Bighorn Basin: Shearing Pens Reservoir above West Branch Whistle Creek, ca 12 air mi SE of Powell.  Elev. 4400 ft.
T53N R98W S4.  44.60056 N, 108.66306 W.  
Along shores of reservoir. Phenology: flowering & fruiting. 

B. E. Nelson, 14079.  6/30/1987. 		RM 648290	Barcode: RM0233001
_________________________________________________________________________

65.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Goshen Hole: ca 8.5 mi SE of Torrington, 1 mi S of North Platte River, 1 mi W of Nebraska, along the Katzer Main Drain.  Elev. 4100 ft.
T23N R60W S9 SE1/4.  41.9749 N, 104.0718 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In clay in a weedy alfalfa field with Capsella, Conium, Thlaspi, and Camelina. Abundant. Phenology: flowering & fruiting. 

B. E. Nelson, 1770.  6/20/1978. 		RM 317443	Barcode: RM0232565
     with Paul Ehrmann
_________________________________________________________________________

66.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 1-1.5 mi SW of Torrington, S of golf course along North Platte River.  Elev. 4100 ft.
T24N R61W S17 NE1/4.  42.0549 N, 104.2132 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In gravelly soil in marshy area along river with Lycopus and Polygonum. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 2348.  9/26/1978. 		RM 317444	Barcode: RM0232580
_________________________________________________________________________

67.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 7 air mi NE of Lingle, ca 11 air mi NNW of Torrington, ca 2 mi E of U.S. Hwy 85 on Kettle Rock Road along Rawhide Creek.  Elev. 4400 ft.
T26N R62W S24 NW1/4.  42.218 N, 104.2597 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In sandy soil in bottomland with Glycyrrhiza and Xanthium. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 2427.  9/27/1978. 		RM 317445	Barcode: RM0232590
_________________________________________________________________________

68.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: UW Experimental Farm, ca 2.3 air mi NW of Torrington, ca 7.3 air mi SE of Lingle on U.S. Hwy 26.  Elev. 4100 ft.
T24N R61W S5 SW1/4.  42.793 N, 104.2208 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In sandy soil along irrigation ditch at end of a hay field with Setaria and Bidens. Abundant. Phenology: flowering & fruiting. 

B. E. Nelson, 2536.  9/28/1978. 		RM 317446	Barcode: RM0232579
_________________________________________________________________________

69.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 6 air mi N of Dayton, ca 6.5 air mi NW of Ranchester along Cooper Draw.  Elev. 4100 ft.
T58N R86W S31 SE1/4.  44.9592 N, 107.2869 W; uncertainty 1 mi..  
Bottom of draw and lower slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 3919.  7/16/1979. 		RM 332266	Barcode: RM0232570
_________________________________________________________________________

70.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Owl Charco Reservoir, ca 18 air mi SW of Basin on Fifteenmile Creek Road.  Elev. 4500 ft.
T49N R95W S34.  44.1747 N, 108.26028 W; uncertainty 1 mi..  
In the reservoir area. Phenology: flowering & fruiting. 

B. E. Nelson, 8426.  7/21/1981. 		RM 648288	Barcode: RM0232604
_________________________________________________________________________

71.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Rock Waterhole Reservoir, ca 22 air mi NW of Worland on Fifteenmile Creek Road.  Elev. 4500 ft.
T48N R96W S2.  44.16056 N, 108.3383 W; uncertainty 1 mi..  
Clay slopes around the reservoir. Phenology: flowering & fruiting. 

B. E. Nelson, 8469.  7/21/1981. 		RM 648355	Barcode: RM0232603
_________________________________________________________________________

72.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Natrona County: Pathfinder Reservoir, ca 23 3/4 air mi ENE of Muddy Gap Junction (Three Forks).  Elev. 5850-5950 ft.
T29N R85W S4; also S5.  42.5112 N, 107.0226 W; uncertainty 2 mi..  
Sandy beach. Phenology: flowering & fruiting. 

June Haines, 4811A.  7/13/1985. 		RM 389244	Barcode: RM0232595
     with Georgia Haines
_________________________________________________________________________

73.  Rumex stenophyllus Ledeb. 				Polygonaceae

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.  
Moist area adjacent to lake. Phenology: fruiting. 

June Haines, 4897.  7/18/1985. 		RM 389234	Barcode: RM0232571
_________________________________________________________________________

74.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Boysen Reservoir, ca 23.5 air mi NE of Riverton, west end of Cottonwood Bay.  Elev. 4720-4760 ft.
T4N R5E S2; also S11.  43.3523 N, 108.2515 W.  
Alkali beach. Phenology: flowering & fruiting. 

June Haines, 4971.  7/22/1985. 		RM 389235	Barcode: RM0232569
_________________________________________________________________________

75.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Sweetwater River, ca 3 air mi NE of Jeffrey City.  Elev. 6230-6340 ft.
T30N R92W S36.  
Meadow north of river. Phenology: fruiting. 

June Haines, 5380.  8/7/1985. 		RM 389236	Barcode: RM0232573
_________________________________________________________________________

76.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Beaver Rim: W of Rock Creek Mountain, tributary of Rock Creek, ca 17.5 air mi NNE of Sweetwater Station.  Elev. 6680-6820 ft.
T32N R94W S2.  42.7759 N, 108.0433 W.  
Edge of creek. Phenology: fruiting. 

June Haines, 7001.  7/27/1986. 		RM 389219	Barcode: RM0233006
     with Georgia Haines
_________________________________________________________________________

77.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Rattlesnake Creek, ca 2.5 air mi N of Belle Fourche River on Wyo Hwy 59.  Elev. 4600 ft.
T46N R72W S13.  43.9628 N, 105.4556 W; uncertainty 1 mi..  
Flats along creek and highway right-of-way; along creek. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4176.  7/13/1978. 		RM 328011	Barcode: RM0232567
     with Mary Alice Sanguinetti
_________________________________________________________________________

78.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2 air mi NW of Rozet.  Elev. 4300 ft.
T50N R70W S24.  44.2994 N, 105.2169 W; uncertainty 1 mi..  
Holding pond, flats; pond margin. Phenology: fruiting. 

Keith H. Dueholm, 4466.  7/22/1978. 		RM 328009	Barcode: RM0232566
_________________________________________________________________________

79.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Wyo Hwy 192 at the Powder River.  Elev. 4400 ft.
T43N R79W S13.  43.6961 N, 106.2953 W; uncertainty 1 mi..  
Drainage in ditches; ditch. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5651.  8/7/1978. 		RM 328010	Barcode: RM0232568
_________________________________________________________________________

80.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along North Platte River ca 0.6-0.8 air mi SE of Guernsey Dam, ca 1 air mi NW of Guernsey.  Elev. 4340-4400 ft.
T27N R66W S27 SE1/4.  42.285 N, 104.7633 W.  
Marshy areas along the river. Phenology: flowering & fruiting. 

B. E. Nelson, 27602.  7/26/1993. 		RM 606619	Barcode: RM0232578
_________________________________________________________________________

81.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: McMaster Reservoir on the Niobrara River just N of U.S. Hwy 20, ca 2.5 air mi W of Van Tassell; ca 17.3 air mi SE of Lusk.  Elev. 4750-4770 ft.
T31N R61W S13 NW1/4.  42.6691 N, 104.1363 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
On the reservoir dam and at the base on lower side. Phenology: fruiting. 

B. E. Nelson, 28184.  8/3/1993. 		RM 606620	Barcode: RM0232576
_________________________________________________________________________

82.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek or County Road 60 ca 1.3 air mi W of Nebraska and ca 4 air mi N of Hat Creek Breaks, ca 22.3 air mi NE of Lusk; ca 18.5 air mi N of Van Tassell.  Elev. 4120-4140 ft.
T34N R60W S16 NW1/4.  42.9302 N, 104.0799 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In shallow water and muddy shores of reservoir. Phenology: fruiting. 

B. E. Nelson, 29457.  8/29/1993. 		RM 606634	Barcode: RM0232592
_________________________________________________________________________

83.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along the North Platte River on London Flats, ca 2.2 air mi S of Lingle, ca 9.5 air mi WNW of Torrington.  Elev. 4140 ft.
T25N R62W S30 SW1/4.  42.1072 N, 104.3566 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sand bars, muddy river bank, and low areas in the river bottom. Phenology: fruiting. 

B. E. Nelson, 29623.  8/31/1993. 		RM 606635	Barcode: RM0232593
_________________________________________________________________________

84.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: between Horse Creek and Table Mountain on Wyoming Game and Fish Table Mountain Wildlife Habitat Management Area, ca 4 air mi SSE of Huntley; ca 14 air mi S of Torrington.  Elev. 4120-4160 ft.
T22N R60W S18.  41.8756 N, 104.1193 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Moist to wet disturbed area. Phenology: flowering & fruiting. 

B. E. Nelson, 29767.  9/24/1993. 		RM 606636	Barcode: RM0232594
_________________________________________________________________________

85.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Wyoming Game and Fish Rawhide Wildlife Management Area: along a channel of the North Platte River from Rawhide Creek downstream ca 2/3 mi, ca 5.3-6 air mi WNW of Torrington.  Elev. 4130 ft.
T25N R62W S33 N1/2.  42.0961 N, 104.3142 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sand bars, mud flats, and river bank. Phenology: flowering. 

B. E. Nelson, 29813.  9/27/1993. 		RM 606637	Barcode: RM0232589
_________________________________________________________________________

86.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Wyoming Game and Fish Rawhide Wildlife Management Area: along a channel of the North Platte River from Rawhide Creek downstream ca 2/3 mi, ca 5.3-6 air mi WNW of Torrington.  Elev. 4130 ft.
T25N R62W S33 N1/2.  42.0961 N, 104.3142 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Along the edge of a small stream channel through cottonwood-Russian olive-buffalo berry woodland. Phenology: flowering. 

B. E. Nelson, 29839.  9/27/1993. 		RM 606638	Barcode: RM0232577
_________________________________________________________________________

87.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Sinnard Reservoir and vicinity, ca 4.5 air mi WNW of Hawk Springs; ca 19 air mi SSW of Torrington.  Elev. 4350-4390 ft.
T21N R62W S7 NE1/4.  41.8077 N, 104.3478 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Marshy channel below the dam and wet meadows. Phenology: flowering & fruiting. 

B. E. Nelson, 33482.  8/4/1994. 		RM 654766	Barcode: RM0233015
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

88.  Rumex stenophyllus Ledeb. 				Polygonaceae

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!.  
Cobblestone gravel bar. Phenology: fruiting. 

B. E. Nelson, 33560.  8/8/1994. 		RM 654767	Barcode: RM0233014
     with David Reilly
_________________________________________________________________________

89.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River W of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21.5 air mi WNW of Torrington.  Elev. 4230 ft.
T26N R64W S29 NE1/4.  42.2025 N, 104.5608 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Along a slough at the edge of the woodland. Phenology: fruiting. 

B. E. Nelson, 33601.  8/8/1994. 		RM 654768	Barcode: RM0233013
     with David Reilly
_________________________________________________________________________

90.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Rasmus Lee Lake ca 3 air mi W of Bessemer Mountain, ca 17 air mi WSW of Casper.  Elev. 5390-5440 ft.
T32N R82W S13 SW1/4.  42.7397 N, 106.6092 W.  
Moist to wet areas created by siphon leakage. Phenology: fruiting. 

B. E. Nelson, 33686.  8/9/1994. 		RM 654769	Barcode: RM0233012
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

91.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thirtythree Mile Reservoir on South Fork Casper Creek, ca 13 air mi NW of Casper.  Elev. 5320 ft.
T35N R81W S25 NW1/4.  42.9751 N, 106.5096 W.  
On shores of reservoir and surrounding flats and drainages. Phenology: flowering & fruiting. 

B. E. Nelson, 33966.  8/10/1994. 		RM 654761	Barcode: RM0233008
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

92.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Rawhide Creek ca 2.3 air mi SW of Tea Kettle Rock and ca 0.5-1 air mi N of the Interstate Canal, ca 7 air mi NE of Lingle, ca 11.3 air mi NNW of Torrington.  Elev. 4240-4250 ft.
T26N R62W S24 NW1/4.  42.2141 N, 104.2619 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Stream bank and adjacent low lying areas. Phenology: fruiting. 

B. E. Nelson, 34337.  8/23/1994. 		RM 654770	Barcode: RM0233011
     with Tim Chumley
_________________________________________________________________________

93.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Bump-Sullivan Reservoir, ca 4 air mi S of Yoder; ca 15 air mi SSW of Torrington.  Elev. 4290 ft.
T22N R62W S21 South1/2.  41.8615 N, 104.3114 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
At the high water line along the reservoir. Phenology: fruiting. 

B. E. Nelson, 34513.  8/28/1994. 		RM 654771	Barcode: RM0233010
_________________________________________________________________________

94.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: at Cherry Creek Drain and S along a County Road ca 0.5 air mi NE of Fort Laramie Canal, ca 5 air mi W of Veteran, ca 14 air mi SW of Torrington.  Elev. 4200-4240 ft.
T23N R63W S16 NE1/4.  41.9694 N, 104.4212 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside and adjacent right-of-way next to alfalfa field. Phenology: flowering & fruiting. 

B. E. Nelson, 34577.  8/28/1994. 		RM 654772	Barcode: RM0233009
_________________________________________________________________________

95.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Niobrara County: McMasters Reservoir.  Elev. 4800 ft.
T31N R61W S14 N1/2 of NE1/4.  42.6603 N, 104.154 W; uncertainty 0.5 mi..  
Bank of reservoir with Mentha arvensis var. canadensis and Triglochin martimum var. elatum. 

Robert D. Dorn, 6366.  8/1/1995. 		RM 
_________________________________________________________________________

96.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Niobrara County: Lusk.  Elev. 5000 ft.
T32N R63W S8 N1/2.  42.7611 N, 104.4461 W; uncertainty 1 mi..  
Dry stream bank with Lythrum and Phalaris. 

Robert D. Dorn, 6697.  9/12/1995. 		RM 
_________________________________________________________________________

97.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Hot Springs County: Ca 17 mi E of Thermopolis.  Elev. 4600 ft.
T43N R92W S27 NE1/4.  43.6675 N, 107.8856 W.  
Dry drainageway with Zanthium and Elymus. 

Robert D. Dorn, 7544.  9/9/1997. 		RM 621651
_________________________________________________________________________

98.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Big Horn County: 3 mi NW of Lovell.  Elev. 4000 ft.
T57N R96W S34 NW1/4 of SE1/4.  44.8805 N, 108.4238 W.  
Drainageway with Eleocharis and Alopecurus pratensis. 

Robert D. Dorn, 8167.  9/14/1999. 		RM 
_________________________________________________________________________

99.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Horse Creek between County Road 180 and County Road 182, ca 1/2 air mi E of Hawk Springs, ca 19.3 air mi SSW of Torrington.  Elev. 4320-4340 ft.
T21N R62W S13 E1/2.  41.791 N, 104.2552 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Along open banks of creek, in grazed pasture and along irrigation ditches in the pasture. Phenology: fruiting. 

Timothy W. Chumley, 295.  8/24/1994. 		RM 654773	Barcode: RM0233005
_________________________________________________________________________

100.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Horse Creek ca 5 air mi N of Hawk Springs; ca 13.5 air mi SSW of Torrington.  Elev. 4240-4250 ft.
T22N R62W S24 N1/2.  41.8669 N, 104.2601 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Along sandy-clay shores of heavily grazed creek. Phenology: flowering & fruiting. 

Timothy W. Chumley, 328.  8/24/1994. 		RM 654765	Barcode: RM0233007
_________________________________________________________________________

101.  Rumex stenophyllus Ledeb. 				Polygonaceae

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: fruiting. 

Thomas Cramer, 3842.  8/14/1994. 		RM 608439	Barcode: RM0232588
_________________________________________________________________________

102.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Crook County: Black Hills: Alum Creek E of the Bear Lodge Mountains, near Four Corners, Ryan Ranch; ca 7 air mi N of Aladdin.  Elev. 3500 ft.
T55N R61W S20 South1/4.  44.7444 N, 104.2039 W; uncertainty 0.5 mi..  
Big sagebrush-grassland, reservoir, on drying mud. Phenology: fruiting. 

Hollis Marriott, 5976.  8/29/1983. 		RM 379803	Barcode: RM0232564
_________________________________________________________________________

103.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Everett Jackson Ranch along West Carrizo Creek, ca 24 air mi SW of Pritchett.  Elev. 4870 ft.
T34S R51W S9.  37.1046 N, 103.1506 W; NAD 83, , GPS Reading.  
Lush creek banks dominated by Rhus aromatica, Populus, and Tamarix. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7250.  7/24/2008. 		RM 
     with Everett Jackson
_________________________________________________________________________

104.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Meagher County: Bair Reservoir on North Fork Musselshell River along U.S. Hwy 12.  Elev. 5346 ft.
T10N R9E S34.  46.5836 N, 110.5698 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Receding shoreland and slope above. Phenology: fruiting. 

Ronald L. Hartman, 88318.  8/12/2008. 		RM 
_________________________________________________________________________

105.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: from West Boulder Trailhead, along trail and West Boulder River to West Boulder Meadows, ca 26-27 air mi SW of Big Timber.  Elev. 5520-5700 ft.
T3S R11E S25 S1/2; also NW1/4 S36.  45.5466 N, 110.3082 W; WGS 84, , GPS reading.  
Moist aspen grove with Pinus contorta encroachment and a mixed forb understory. Phenology: fruiting. 

Emily Elliott, 6805.  8/2/2008. 		USFS 870420	Barcode: USFS0065411
     with Brian Elliott
_________________________________________________________________________

106.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Carter County: Along Little Missouri River or South Camp Crook Road just S of Clay Pigeon Road, ca 10 air mi NE of Albion; ca 23 air mi NE of Alzada.  Elev. 3250 ft.
T6S R62E S20 N1/2.  45.2991 N, 104.1527 W; NAD 83, , GPS reading.  
Dry pool areas among cattails in intermittent stream channel and adjacent low areas. Phenology: flowering & fruiting. 

B. E. Nelson, 78329.  7/28/2009. 		RM 
_________________________________________________________________________

107.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: Browns Pond and vicinity on Campbell Creek, ca 6.5 air mi WSW of Ludlow; ca 15 air mi N of Buffalo.  Elev. 2900-2940 ft.
T21N R5E S10 SW1/4.  45.7949 N, 103.4983 W; NAD 83, , GPS reading.  
Reservoir shore and adjacent banks. Phenology: fruiting. 

B. E. Nelson, 78444.  7/30/2009. 		USFS 884847	Barcode: USFS0049947
_________________________________________________________________________

108.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of the state line, from Forest Road 3118 to an unnamed reservoir ca 1 air mi N of road, ca 7-8 air mi NNW of Camp Crook, SD.  Elev. 3280-3300 ft.
T2S R62E S22 E1/4; also SW1/4 S23, N1/2 S26, and NE1/4 S27.  45.6492 N, 104.0495 W; NAD 83, , GPS reading.  
Sedge and grass-dominated edge of reservoir. Phenology: fruiting. 

Hans Hallman, 1890.  7/10/2009. 		USFS 	Barcode: USFS0050750
_________________________________________________________________________

109.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Harding County: Unnamed tributary of South Fork Moreau River, ca 0.5 air mi SW of County Road 897 and ca 3 air mi S of junction of 897 and Dillon Road, ca 21 air mi SSE of Camp Crook.  Elev. 3110-3160 ft.
T15N R3E S18 SW1/4.  45.2632 N, 103.808 W; WGS 83, , GPS reading.  
Grazing land dominated by grasses. Phenology: fruiting. 

Hans Hallman, 2241.  7/16/2009. 		RM 
_________________________________________________________________________

110.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Rimrock Spring, ca 1 air mi S of Forest Road 3151, ca 7.5 air mi SE of Summit Pass on SD Hwy 79 and ca 31 air mi SE of Buffalo.  Elev. 3190-3240 ft.
T16N R9E S28 SW1/4; also N1/2 S33.  45.3151 N, 103.0373 W; NAD 83, , GPS reading.  
Near Typha- and Scirpus-dominated spring. Phenology: fruiting. 

Hans Hallman, 2866.  7/25/2009. 		USFS 889629	Barcode: USFS0056785
_________________________________________________________________________

111.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Carter County: Near the head of South Creek in the vicinity of unnamed reservoir on a tributary of North Fork Corral Creek,  S of Ridge Road, ca 13 air mi WNW of its junction with Mont Hwy 323, and ca 23 air mi SSW of Ekalaka.  Elev. 3450-3490 ft.
T3S R57E S22.  45.5668 N, 104.6683 W; NAD 83, , GPS reading.  
At the margins of perennial reservoir. Phenology: fruiting. 

Hans Hallman, 3141.  7/28/2009. 		RM 909121	Barcode: RM0031742
_________________________________________________________________________

112.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Carter County: Just off of Mont Hwy 323 at Skull Creek, ca 3 road mi S of junction with Tie Creek Road, ca 23.5 air mi SSE of Ekalaka.  Elev. 3260-3290 ft.
T3S R59E S13 SE1/4.  45.567 N, 104.381 W; NAD 83, , GPS reading.  
Moist drainage. Phenology: fruiting. 

Hans Hallman, 3260.  7/28/2009. 		RM 
_________________________________________________________________________

113.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Carter County: Ca 1.5 air mi NW of Hammond Road, in and around unnamed reservoir on Muskrat Creek, ca 6.5 air mi WSW of Ridgeway.  Elev. 3370-3380 ft.
T5S R57E S1.  45.43 N, 104.6232 W; NAD 83, , GPS reading.  
In and on margins of Scirpus-dominated reservoir. Phenology: fruiting. 

Hans Hallman, 4143.  8/13/2009. 		RM 
_________________________________________________________________________

114.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Powder River County: Along Powderville Road East in vicinity of Oliphant Butte, ca 31-33 air mi WSW of Ekalaka.  Elev. 2860-2900 ft.
T2S R53E S14 SE1/4; also S12.  45.6831 N, 105.1225 W; NAD 83, , GPS reading.  
Mixed badlands and grass and sagebrush-dominated grazing land with Sarcobatus, Achnatherum hymenoides, Bromus, and Atriplex. Phenology: fruiting. 

Hans Hallman, 5967.  7/8/2010. 		RM 
_________________________________________________________________________

115.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: just SE of Cottonwood Spring in vicinity of unnamed reservoir off of Forest Road 4801, ca 2.5 air mi WSW of Poker Jim Butte, ca 21 air mi SSW of Ashland.  Elev. 3600-3640 ft.
T6S R43E S13 SW1/4.  45.3102 N, 106.4168 W; NAD 83, , GPS reading.  
About margin of reservoir with Salix, green ash, boxelder, and Cirsium. Phenology: fruiting. 

Hans Hallman, 7581.  8/15/2010. 		USFS 889628	Barcode: USFS0056786
_________________________________________________________________________

116.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: Along Harb Road at an unnamed coulee, ca 23 air mi SSW of Saco; ca 25 air mi ESE of Malta.  Elev. 2440-2460 ft.
T28N R33E S34; also S35 section line.  48.1428 N, 107.4478 W; NAD 83, GPS reading.  
Edge of drying mud basin in a coulee. Phenology: flowering & fruiting. 

B. E. Nelson, 80549.  7/27/2010. 		RM 
_________________________________________________________________________

117.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: McChesney Reservoir on the east side of Frenchman Creek and on the north side of Milk River Road, ca 7 air mi NE of Saco.  Elev. 2190 ft.
T32N R34E S12 SE1/4; also S13 NE1/4.  48.5406 N, 107.2425 W; NAD 83, GPS reading.  
Flats at the edge of the reservoir adjacent to willow thickets. Phenology: flowering & fruiting. 

B. E. Nelson, 81216.  9/14/2010. 		RM 
_________________________________________________________________________

118.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: At the head of South Fork Duck Creek below Glen Reservoir off The Pines Road, ca 15 air mi WSW of Fort Peck; ca 21 air mi S of Glasgow.  Elev. 2430-2450 ft.
T25N R39E S18 SE1/4.  47.9149 N, 106.7283 W; NAD 83, GPS reading.  
In the reservoir and adjacent mud flats. Phenology: fruiting. 

B. E. Nelson, 81385.  9/19/2010. 		RM 
_________________________________________________________________________

119.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: E of Skyview Ridge Road, ca 2.5 air mi E of Horace Reservoir, ca 21.5 air mi NNW of Glasgow.  Elev. 2430-2490 ft.
T29N R36E S31 SE1/4; also S32 SW1/4.  48.2198 N, 107.0885 W; NAD 83, GPS reading.  
Reservoir edge. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1621.  7/13/2010. 		RM 
_________________________________________________________________________

120.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: Faraasen Park, adjacent to the Milk River and in Chapman Coulee, ca 4.5 air mi SE of Tampico; ca 7 air mi NW of Glasgow.  Elev. 2080-2150 ft.
T29N R38E S14 SE1/4.  48.2673 N, 106.7466 W; NAD 83, GPS reading.  
Wetlands. Phenology: fruiting. 

Joseph L. M. Charboneau, 1655.  7/14/2010. 		RM 
_________________________________________________________________________

121.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: Mont Hwy 24 at bridge over Dry Fork Creek, ca 8.5 air mi SE of Forsman Reservoir, ca 23.5 air mi NNE of Glasgow.  Elev. 2730-2740 ft.
T32N R40E S17 SW1/4; also S18 SE1/4.  48.5247 N, 106.5622 W; NAD 83, GPS reading.  
Moist bottoms along stream/roadside with clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 2446.  7/29/2010. 		RM 
_________________________________________________________________________

122.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: Troika Reservoir, S of Willow Creek Road, ca 2 air mi SE of Wagner Spring, ca 36.5 air mi SW of Glasgow.  Elev. 2520-2570 ft.
T24N R36E S29 NE1/4.  47.812 N, 107.1238 W; NAD 83, GPS reading.  
Drying mud in coulee bottom. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2872.  8/3/2010. 		RM 
_________________________________________________________________________

123.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: N of Old U.S. Hwy 2 and Bowdoin National Wildlife Refuge, along South Canal, ca 1/4 air mi N of Lake Bowdoin, ca 10.5 air mi ENE of Malta.  Elev. 2240-2250 ft.
T31N R31E S22 NE1/4.  48.4309 N, 107.6745 W; NAD 83, GPS reading.  
Moist ditch bottoms. Phenology: fruiting. 

Joseph L. M. Charboneau, 2892.  8/5/2010. 		RM 
_________________________________________________________________________

124.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: N of Kerr Road, Wards Reservoir, ca 6.5 air mi NE of Forsman Reservoir, ca 17 air mi SW of Opheim.  Elev. 2930-2940 ft.
T34N R39E S28 SW1/4; also S33 NW1/4.  48.6651 N, 106.6223 W; NAD 83, GPS reading.  
Moist clay soil surrounding reservoir. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3120.  8/10/2010. 		RM 
_________________________________________________________________________

125.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: Reservoir on Hay Coulee, S of Willow Creek Road, ca 1.5 air mi SW of Bomber Reservoir, ca 21 air mi SSW of Glasgow.  Elev. 2230-2240 ft.
T25N R38E S15 NW1/4.  47.9244 N, 106.8226 W; NAD 83, GPS reading.  
Moist clay mud surrounding reservoir. Phenology: fruiting. 

Joseph L. M. Charboneau, 3327.  8/12/2010. 		RM 
_________________________________________________________________________

126.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: Reservoir No. 161, S of U.S. Hwy 191 and W of Rudolph Valley Road, ca 2.5 air mi W of Partnership Reservoir, ca 17 air mi SW of Malta.  Elev. 2550-2560 ft.
T28N R28E S23 SW1/4.  48.1641 N, 108.0845 W; NAD 83, GPS reading.  
Drying mud. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3731.  8/22/2010. 		RM 
_________________________________________________________________________

127.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., North Dakota, Mercer County: Indianhead Mine area: Island Moat Pond.
T144N R89W S36.  
Reclaimed mine area; muddy border of pond, in clay substrate. Common. Phenology: fruiting. 

Gary E. Larson, 9771.  8/16/1983. 		RM 394324
_________________________________________________________________________

128.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Faulk County: Buss Waterfowl Production Area.
T117N R67W S8 NE1/4.  
Alkaline wet meadow zone. Common. Phenology: fruiting. 

Gary E. Larson, 9634.  7/29/1983. 		RM 394008
_________________________________________________________________________

129.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Marshall County: Drainage route into the north side of Roy Lake.
T126N R55W S9 NE1/4.  
Marshy swale. Phenology: fruiting. 

Gary E. Larson, 9295.  7/16/1983. 		RM 394432
_________________________________________________________________________

130.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., South Dakota, Roberts County: 
T125N R52W S21 SW1/4.  
Shallow marsh zone dominated by Scolochloa festucacea. Common. Phenology: fruiting. 

Gary E. Larson, 9341.  7/16/1983. 		RM 394175
_________________________________________________________________________

131.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: Parrot Coulee at confluence with Beaver Creek, ca 1.5 air mi SW of Veseth Reservoir, ca 16 air mi E of Zortman; ca 36 air mi SSW of Malta.  Elev. 2720-2740 ft.
T25N R27E S25 NW1/4.  47.8969 N, 108.2004 W; NAD 83, GPS reading.  
Silty flats above creek bed. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7854.  7/19/2011. 		RM 
     with Damien Austin
_________________________________________________________________________

132.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: south bank of Beaver Creek ca 3.5 air mi NNE of Holzhey Reservoir, ca 23 air mi ENE of Zortman; ca 30 air mi SSW of Malta.  Elev. 2560-2620 ft.
T25N R29E S6 SW1/4.  47.9455 N, 108.0445 W; NAD 83, GPS reading.  
Moist coulee bottom. Phenology: fruiting. 

Joseph L. M. Charboneau, 7886.  7/19/2011. 		RM 
_________________________________________________________________________

133.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: UL Bend National Wildlife Refuge: Dry Lake along Refuge Road 897, ca 6 air mi SSE of Fish Fossil Reservoir, ca 40 air mi SE of Zortman; ca 56 air mi S of Malta.  Elev. 2360-2400 ft.
T21N R30E S21 NE1/4.  47.5697 N, 107.8657 W; NAD 83, GPS reading.  
Big sagebrush-grasslands on stony silty soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8087.  7/21/2011. 		RM 
_________________________________________________________________________

134.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Blaine County: Black Coulee National Wildlife Refuge: Black Coulee, ca 10.5 air mi S of Turner, ca 21 air mi NE of Harlem; ca 34.5 air mi NW of Malta.  Elev. 2910-2970 ft.
T34N R25E S24 NW1/4.  48.6947 N, 108.4089 W; NAD 83, GPS reading.  
In and around water of reservoir and roadside ditches. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8379.  7/30/2011. 		RM 
_________________________________________________________________________

135.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: Hewitt Lake National Wildlife Refuge: W of Hewitt Lake, ca 4 air mi S of the Milk River, ca 8 air mi ESE of Fanny Hill, ca 17 air mi NE of Malta.  Elev. 2210-2290 ft.
T32N R32E S7 SE1/4; also S18 NE1/4.  48.5365 N, 107.6116 W; NAD 83, GPS reading.  
Moist depressions on sandy to loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 8478.  7/31/2011. 		RM 
_________________________________________________________________________

136.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Cut Throat Coulee at terminus of Refuge Road 325, ca 4.5 air mi N of Bonetrail Boat Ramp, ca 44 air mi WSW of Fort Peck; ca 43 air mi SW of Glasgow.  Elev. 2720-2920 ft.
T23N R35E S20 South1/2; also S19 SE1/2.  47.7396 N, 107.2542 W to 47.7386 N, 107.2674 W; NAD 83, GPS reading.  
Moist areas surrounding reservoir. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8649.  8/2/2011. 		RM 
_________________________________________________________________________

137.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Valley County: Willow Creek near its confluence with Eagles Nest Coulee and ridge to the W, ca 7.5 air mi WNW of Newberry Flat Reservoir, ca 15 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2240-2300 ft.
T33N R36E S25 SW1/4; also S26 SE1/4.  48.5868 N, 106.9702 W to 48.585 N, 106.937 W; NAD 83, GPS reading.  
Sandy creek bottoms and riparian groves of cottonwood and willow. Phenology: fruiting. 

Joseph L. M. Charboneau, 8939.  8/4/2011. 		RM 
_________________________________________________________________________

138.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: Intermittent ponds N of Beaver Creek, ca 3 air mi SSW of Black Cow Reservoir, ca 43.5 air mi ENE of Zortman; ca 25 air mi SSE of Malta.  Elev. 2420-2430 ft.
T27N R32E S32 SW1/4.  48.0483 N, 107.6378 W; NAD 83, GPS reading.  
Drying intermittent pond. Phenology: fruiting. 

Joseph L. M. Charboneau, 9279.  8/9/2011. 		RM 
_________________________________________________________________________

139.  Rumex stenophyllus Ledeb. 				Polygonaceae

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 moist creek bottom. Phenology: fruiting. 

Joseph L. M. Charboneau, 9309.  8/9/2011. 		RM 
_________________________________________________________________________

140.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: Bowdoin National Wildlife Refuge: along Refuge Tour Road, near Teal Pond Complex, ca 5 air mi W of Beaver Creek, ca 15 air mi WSW of Saco; ca 11 air mi ENE of Malta.  Elev. 2220-2230 ft.
T31N R31E S35 NE1/4.  48.406 N, 107.6509 W; NAD 83, GPS reading.  
Drying alkaline areas at edge of lake. Phenology: fruiting. 

Joseph L. M. Charboneau, 9376.  8/11/2011. 		RM 
_________________________________________________________________________

141.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Manning Bottoms along Rock Creek, ca 10 air mi E of Fred Robinson Bridge, ca 21.5 air mi S of Zortman; ca 60 air mi SW of Malta.  Elev. 2280-2300 ft.
T21N R25E S2 N1/2.  47.6128 N, 108.4732 W; NAD 83, GPS reading.  
Floodplain with some groves of willows and cottonwoods on silty soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 9486.  8/13/2011. 		RM 
_________________________________________________________________________

142.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: Telegraph Creek, ca 4.5 air mi NE of Indian Lake, ca 38 air mi ESE of Zortman; ca 41.5 air mi S of Malta.  Elev. 2350-2360 ft.
T23N R31E S8 NW1/4.  47.7749 N, 107.7694 W; NAD 83, GPS reading.  
Silty creek bank. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 9591.  8/13/2011. 		RM 
_________________________________________________________________________

143.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Phillips County: Korsbeck Waterfowl Production Area: W of Stage Road, ca 8 air mi N of Ester Lake, ca 24 air mi NNE of Zortman; ca 21.5 air mi SW of Malta.  Elev. 2590-2600 ft.
T28N R27E S5 N1/2.  48.2154 N, 108.2706 W; NAD 83, GPS reading.  
Pond-edge wetlands. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7291b.  7/11/2011. 		RM 
_________________________________________________________________________

144.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of the state line, from Forest Road 3118 to an unnamed reservoir ca 1 air mi N of road, ca 7-8 air mi NNW of Camp Crook, SD.  Elev. 3280-3300 ft.
T2S R62E S22 E1/4; also SW1/4 S23, N1/2 S26, and NE1/4 S27.  45.6492 N, 104.0495 W; NAD 83, , GPS reading.  
Sedge and grass-dominated edge of reservoir. Phenology: fruiting. 

Hans Hallman, 1890.  7/10/2009. 		USFS 889630	Barcode: USFS0056784
_________________________________________________________________________

145.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 1 air mi W of Green River; 0.6 mi W of junction of Wyo Hwy 374 and East Flaming Gorge Road.  Elev. 6080 ft.
T18N R107W S16 NE1/4.  41.5429 N, 109.4879 W; uncertainty .5 mi., Digital Map.  
River bottom, river rock, clays, willows, grasses. Phenology: fruiting. 

C. H. Refsdal, 2793.  8/14/1994. 		RM 653403	Barcode: RM0232599
_________________________________________________________________________

146.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 1.0 air mi E of Fontenelle Store; 0.9 mi E on county road on southeast side of the Green River.  Elev. 6360-6380 ft.
T23N R111W S18.  41.9742 N, 110.0442 W.  
Cottonwoods, river bottom. Phenology: fruiting. 

C. H. Refsdal, 3051.  9/3/1994. 		RM 653402	Barcode: RM0233004
_________________________________________________________________________

147.  Rumex stenophyllus Ledeb. 				Polygonaceae

U.S.A., Wyoming, Platte County: Northwest side Festo Lake ca 2 mi NW of Wheatland.  Elev. 4800 ft.
42 4.7' N, 105 0.1' W; unknown, , GPS reading.  
Lake shore, with Schoenoplectus acutus and Sonchus. Phenology: buds. 

Robert D. Dorn, 11571.  9/3/2014. 		RM 921580	Barcode: RM0079622
_________________________________________________________________________