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

Database Search Results

109 matching records found (of 109).
Search query: Genus begins with Salix, Species begins with tweedyi, (search polygon not defined)
Sorted by: Scientific Name

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1.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 533 at intersection of Crow Creek, old pack trail to Continental Divide and S along divide, ca 18.5 air mi W of Dubois.  Elev. 8800-9300 ft.
T41N R109W S11 SW1/4 SW1/4; also South1/2 S10.  43.533 N, 109.8985 W.  
Stream bottom and pine/spruce forest to ridge crest. Phenology: vegetative only. 

David Rosenthal, 3774.  8/8/1997. 		USFS 856836	Barcode: USFS0039643
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2.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Absaroka Mountains; just below and E of the Top Notch Peak, I mi S of Sylvan Pass.  Elev. 9800 ft.
T52N R110W S29.  
Subalpine meadow-partland with Pinus albicaulis, Picea engelmannii, Abies lasicarpa and Juncus parryi. Phenology: vegetative only. 

Erwin F. Evert, 38577.  8/20/2000. 		RM 824446	Barcode: RM0019286
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3.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Hughes Creek, ca 1 mi below Hughes Basin and ca 13 mi N of U.S. Hwy 14, 16, & 20.  Elev. 9200 ft.
T54N R108W S25.  44.6309 N, 109.82 W.  
Open, seepage bank on east side of creek, prominent species included: Juncus mertensianus, Carex neurophora, Parnassia fimbriata, and Saxifraga odontoloma. Phenology: vegetative only. 

Erwin F. Evert, 16234.  8/17/1988. 		RM 751948	Barcode: RM0064203
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4.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along trail just N of West Fork Rock Creek, ca 12 mi W of Red Lodge.  Elev. 8200-8400 ft.
T8S R18E S4; also S5.  45.1614 N, 109.5137 W.  
Moist spruce-fir forest with some lodgepole pine, Vaccinium membranaceum, Spiraea betulifolia, Antennaria racemosa and Ledum glandulosum. Phenology: fruiting. 

Erwin F. Evert, 19746.  7/22/1990. 		RM 619938
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5.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Trail Creek, ca 1 1/2 mi W of Tom Miner Campground.  Elev. 8000 ft.
T8S R5E S22.  45.1241 N, 111.0978 W.  
Wet soil with Salix tweedyi, Ribes hudsonianum, Trollius laxus, and Picea engelmannii. 

Erwin F. Evert, 21519.  7/8/1991. 		 
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6.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: saddle between Sphinx Mountain and The Helmet, ca 15 mi SE of Ennis.  Elev. 9000-9200 ft.
T8S R2E S4; also S5.  45.1676 N, 111.4852 W.  
Mosaic of whitebark pine/Engelmann spruce woodland and subalpine meadow with some large Douglas fir, also Trifolium haydenii, and Galium boreale. 

Erwin F. Evert, 22267.  7/30/1991. 		 
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7.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along small tributary just S of Picket Pin Creek, ca 10 mi W of Nye.  Elev. 7050-7100 ft.
T5S R14E S3 NW1/4.  45.2523 N, 109.9713 W.  
Wet-moist spruce forest with Mitella pentandra, Carex disperma, Moneses uniflora, and Trollius laxus. Phenology: vegetative only. 

Erwin F. Evert, 28218.  7/20/1994. 		RM 781188	Barcode: RM0103602
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8.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Republic Creek, ca 1/4-1/2 mi S of Cooke City.  Elev. 7600-8000 ft.
T9S R14E S25; also S36.  45.0205 N, 109.9304 W.  
Moist spruce-fir forest with Vaccinium scoparium, Arnica cordifolia, Antennaria racemosa, and Smilacina stellata. Phenology: fruiting. 

Erwin F. Evert, 30245.  7/18/1995. 		RM 784089
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9.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: Cradle Lakes at head of Papoose Creek, ca 2.5 mi SW of Hilgard Peak.  Elev. 9500-9700 ft.
T11S R2E S14; also S10.  
Wet subalpine meadow adjacent to lakes with Kalmia microphylla, Carex nigricans, Caltha leptosepala, and Trollius laxus. Phenology: vegetative only. 

Erwin F. Evert, 33910.  7/21/1997. 		RM 819272	Barcode: RM0021181
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10.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Lincoln County: Wyoming Range: Greys River Drainage: Sheep Creek at Wapita Falls, ca 19 ESE of Thayne; ca 17.5 NE of Afton.  Elev. 8150 ft.
T33N R116W S13.  42.8427 N, 110.6331 W.  
Moist soil on westerly slope adjacent to waterfall. Phenology: fruiting. 

Orval C. Harrison, 701.  6/11/1994. 		RM 724155	Barcode: RM0267144
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11.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, broad gully below Horns Hole, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.  Elev. 8800-9200 ft.
T42N R117W S14.  43.6052 N, 110.8553 W.  
Wet draw.  Riparian with Arnica longifolia, Salix spp., and Ribes montigenum. Phenology: vegetative only. 

Stuart Markow, 11241.  7/20/1996. 		RM 700277	Barcode: RM0267132
     with Jim Ozenberger
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12.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Shale Mountain and notherly slope, ca 10 air mi SSW of Dubois.  Elev. 9850-10440 ft.
T40N R107W S16 E1/2; also N1/2 S21.  43.4421 N, 109.6966 W to 43.4262 N, 109.7004 W; GPS Reading.  
Willow dominated riparian in and around drainages. Phenology: fruiting. 

Rob Massatti, 2766.  7/20/2005. 		USFS 849423	Barcode: USFS0033907
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13.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander.  Elev. 10150-10780 ft.
T31N R102W S22 N1/2; also W1/2 S15.  42.6469 N, 109.0073 W to 42.6796 N, 109.0188 W; GPS Reading.  
Stream banks and gravel bars in stream. Phenology: fruiting. 

Rob Massatti, 3188.  7/28/2005. 		USFS 849422	Barcode: USFS0033908
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14.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.  Elev. 9930-11550 ft.
T37N R105W S6 W1/2; also T37N R106W S12 and S14 and S23.  43.2097 N, 109.5094 W to 43.1853 N, 109.5405 W to 43.1644 N, 109.5476 W; GPS Reading.  
Wet meadow. Phenology: fruiting. 

Rob Massatti, 3564.  8/4/2005. 		USFS 849421	Barcode: USFS0033909
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15.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.  Elev. 9810-10400 ft.
T37N R106W S5 W1/2; also T38N R106W South1/2 S32.  43.1977 N, 109.6163 W to 43.2145 N, 109.608 W; GPS Reading.  
Adjacent to stream. Phenology: fruiting. 

Rob Massatti, 3828.  8/6/2005. 		USFS 849420	Barcode: USFS0033910
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16.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Burnt Gulch to Freak Mountains, ca 10 air mi SSW of Lander.  Elev. 8550-9390 ft.
T31N R101W S11; also S13 and T31N R100W S18, N1/2 S19 and NW1/4 S20.  42.6717 N, 108.8666 W to 42.6476 N, 108.8371 W to 42.648 N, 108.8139 W to 42.6569 N, 108.8253 W; GPS Reading.  
Creek and riparian margins through lodgepole pine forest. Phenology: fruiting. 

Rob Massatti, 5864.  6/22/2006. 		USFS 849419	Barcode: USFS0033911
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17.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Mount Chevo, ca 15 air mi WSW of Lander.  Elev. 9860-11130 ft.
T32N R102W S16; also NE1/4 S17 and S8.  42.7442 N, 109.0259 W to 42.7596 N, 109.0494 W; GPS Reading.  
Dry boulder river drainage. Phenology: fruiting. 

Rob Massatti, 6080.  6/24/2006. 		USFS 849418	Barcode: USFS0033912
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18.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Geyser Creek, Canyon Creek, and Geyser Peak, ca 7 air mi W of Dubois.  Elev. 9260-10520 ft.
T41N R108W S14 SE1/4; also S13 and S23.  43.5165 N, 109.7588 W to 43.5004 N, 109.7896 W; GPS Reading.  
Talus river drainage. Phenology: fruiting. 

Rob Massatti, 6336.  6/28/2006. 		USFS 849417	Barcode: USFS0033913
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19.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Grave Lake, ca 14 air mi WNW of Shoshone Lake.  Elev. 10060-10220 ft.
T33N R104W S3 N1/2; also NW1/4 S2.  42.8618 N, 109.267 W to 42.8654 N, 109.2469 W; GPS Reading.  
Drainage covered by large boulders. Phenology: fruiting. 

Rob Massatti, 7610.  7/18/2006. 		USFS 849416	Barcode: USFS0033914
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20.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lakes, ca 10 air mi SE of Gannett Peak.  Elev. 10120-10230 ft.
T35N R106W S3 SW1/4; also S4 and T36N R106W 3.  43.0254 N, 109.497 W to 43.0246 N, 109.5064 W to 43.0428 N, 109.5194 W; GPS Reading.  
Forested riparian lake margins. Phenology: fruiting. 

Rob Massatti, 7940.  7/25/2006. 		USFS 849415	Barcode: USFS0033915
     with Aaron Wells
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21.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 0.5 mi E Snowbridge Lake; ca 7 air mi SE of Gannett Peak.  Elev. 10370-10500 ft.
T36N R106W S16 SE1/4; also NW1/4 S22.  43.0835 N, 109.5052 W to 43.0823 N, 109.5042 W; GPS Reading.  
Forested stream margins. Phenology: fruiting. 

Rob Massatti, 8235.  7/26/2006. 		USFS 849414	Barcode: USFS0033916
     with Aaron Wells
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22.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: I mi NW of summit of Gentlemans Pass; ca 6 air mi ESE of Gannett Peak.  Elev. 10360-10970 ft.
T37N R105W S31 SW1/4; also T37N R106W NE1/4 S36.  43.1298 N, 109.5136 W to 43.1376 N, 109.5178 W; GPS Reading.  
Talus covered drainage. Phenology: fruiting. 

Rob Massatti, 8376.  7/27/2006. 		USFS 849413	Barcode: USFS0033917
     with Aaron Wells
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23.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

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

Rob Massatti, 8693.  8/8/2006. 		USFS 849412	Barcode: USFS0034004
     with Eric Everts
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24.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: northwest corner of Ocean Lake, ca 4.5 air mi SE of Pavillion off Wyo Hwy 134; ca 17.5 air mi NW of Riverton.  Elev. 5230-5280 ft.
T3N R2E S27 NW1/4; NE1/4 S27..  43.2109 N, 108.6202 W; GPS Reading.  
Flats adjacent to the lake with willow thickets and open areas. Phenology: fruiting. 

B. E. Nelson, 64816.  6/8/2005. 		RM 
     with Rob Massatti and Rachel Newton
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25.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: South Fork of Warm Springs Creek, ca 18 mi NW of Dubois.  Elev. 8700 ft.
T42N R108W S31.  43.5583 N, 109.8697 W; NAD 83, uncertainty 1 mi., Digital Map.  
Rocky stream bank, limestone canyon. Shrubs 10 ft. high, heavily browsed by elk. Phenology: fruiting. 

C. L. Porter, 7183.  8/7/1956. 		RM 249264	Barcode: RM0267143
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26.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: ca 20 miles SW of Dubois, along Warm Springs Creek.  Elev. 8600 ft.
T42N R108W S31.  43.5644 N, 109.8616 W; NAD 83, uncertainty 2 mi., Digital Map.  
Along stream bank in limestone canyon. Locally common, shrubs to 6 ft. high along stream in limestone canyon. Phenology: flowering & fruiting. 

C. L. Porter, 7534.  7/10/1958. 		RM 255996	Barcode: RM0267142
     with Marjorie W. Porter
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27.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Hidden Falls, Jenny Lake, Jacksons Lake.  Elev. 7250 ft.
T44N R116W S22.  43.7636 N, 110.7557 W; uncertainty 1 mi..  
Wet banks. Phenology: flowering & fruiting. 

Aven Nelson, 1051.  6/10/1934. 		RM 146933	Barcode: RM0267155
     with Ruth A. Nelson
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28.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: Wyoming (Bridger) National Forest: Badger Creek.  Elev. 8000 ft.
T37N R110W S8.  43.191 N, 110.0788 W; uncertainty 1 mi..  
Meadow with Carex, Calamagrostis, willows. Abundantly patchy. Phenology: vegetative only. 

Charles H. McDonald, McD&Ch37.  7/17/1926. 		USFS 403522	Barcode: USFS0071014
     with Harry A. Cheeseman
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29.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Burnt Gulch: small spring on the Loop Road.  Elev. 9400 ft.
T31N R101W S14.  42.6593 N, 108.8638 W; uncertainty 1 mi..  
Phenology: fruiting. 

Debbie Millard, 48.  6/29/1988. 		RM 541837	Barcode: RM0267122
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30.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: along Cascade Creek, ca 1 mi S of Kerwin; ca 23 mi SW of Meeteetse.  Elev. 10100 ft.
T45N R104W S23.  43.8514 N, 109.30333 W; uncertainty 1 mi..  
Rocky area around springs.  Prominent species include Salix tweedyi and Saxifraga ondontoloma. Phenology: fruiting. 

Erwin F. Evert, 18228.  8/3/1989. 		RM 579187	Barcode: RM0064210
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31.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: North Fork Shoshone River Drainage: Absaroka Mountains: east side of Top Notch Peak.  Elev. 9600 ft.
T52N R110W S29.  44.4473 N, 110.1269 W; uncertainty 2 mi..  
In bogs. Phenology: flowering. 

Erwin F. Evert, 4616.  8/2/1982. 		RM 357281	Barcode: RM0267121
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32.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: in basin between Clay and Beartooth buttes, ca 1.5 mi N of Beartooth Hwy (U.S. Hwy 212).  Elev. 9700 ft.
T58N R106W S36 S1/2.  44.9659 N, 109.6159 W; uncertainty 1 mi..  
On wet tundra along streamlets. Phenology: vegetative only. 

Erwin F. Evert, 7479.  8/12/1984. 		RM 610083	Barcode: RM0064213
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33.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming: Vicinity of Big Horn Mountains.
Phenology: fruiting. 

T. A. Williams, s.n..  7//1897. 		RM 35391	Barcode: RM0267154
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34.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Teton National Forest: Cache Creek, above coal mine.  Elev. 6800 ft.
T40N R115W S16.  43.4282 N, 110.6456 W; uncertainty 1 mi..  
Woodland. Not many. Phenology: fruiting. 

F. Buchenroth, FB-96.  7/23/1927. 		USFS 403523	Barcode: USFS0071015
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35.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Gannett Peak area: first slope north of Gannett Creek and directly opposite Gannett Glacier.  Elev. 12500 ft.
T37N R107W S1.  43.2054 N, 109.6429 W; uncertainty 1 mi..  
Near the creek. Shrubs 4-5 ft. high, lower bark grayish. Phenology: fruiting. 

Francis X. Jozwik, 393.  7/11/1963. 		RM 273398	Barcode: RM0267152
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36.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: Cascade Creek: just below Hidden Falls.  Elev. 7500 ft.
T44N R116W S22.  43.767 N, 110.7532 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Along creek. A rare collection. Phenology: flowering. 

Louis O. Williams, 1133.  6/19/1933. 		RM 135205	Barcode: RM0267157
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37.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Teton National Park: Jenny Lake Canyon: just below Hidden Falls.  Elev. 7000-7500 ft.
T44N R116W S22.  43.767 N, 110.7532 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Along creek. Phenology: flowering. 

Louis O. Williams, 1133.  6/19/1933. 		RM 142490	Barcode: RM0267131
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38.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: Cascade Creek.  Elev. 7500 ft.
T44N R116W S21.  43.7636 N, 110.7846 W; NAD 83, uncertainty 2 mi., Digital Map.  
Moist bank. Phenology: flowering. 

Louis O. Williams, 1668.  7/7/1934. 		RM 165929	Barcode: RM0267134
_________________________________________________________________________

39.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: Cascade Creek.  Elev. 7500 ft.
T44N R116W S21.  43.7636 N, 110.7846 W; NAD 83, uncertainty 2 mi., Digital Map.  
Phenology: vegetative only. 

Louis O. Williams, 1668.  7/7/1934. 		RM 165930	Barcode: RM0267133
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40.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: west slopes of the mountains, 10-15 miles east of Kane.  Elev. 8500 ft.
T56N R93W S25.  44.7966 N, 107.9977 W; NAD 83, uncertainty 2 mi., Digital Map.  
Along a stream. Phenology: fruiting. 

Louis O. Williams, 3032.  6/20/1936. 		RM 177348	Barcode: RM0267156
     with Rua P. Williams
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41.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Range: Frozen Lake.  Elev. 10200 ft.
T58N R105W S36.  44.9649 N, 109.4937 W; uncertainty 1 mi..  
Alpine tundra along drainage inlet. Phenology: fruiting. 

Philip L. Johnson, 164a.  7/8/1960. 		RM 208870	Barcode: RM0064199
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42.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Range: Frozen Lake.  Elev. 10200 ft.
T58N R105W S36.  44.9649 N, 109.4937 W; uncertainty 1 mi..  
Alpine tundra. Phenology: fruiting. 

Philip L. Johnson, 166b.  7/8/1960. 		RM 263419	Barcode: RM0064200
_________________________________________________________________________

43.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Shoshone National Forest: vicinity Long Lake.  Elev. 9700 ft.
T57N R105W S11.  
SW 5% slope, meadow with Eschscholtzia, Salix, Carex. Common locally. Phenology: fruiting. 

Ralph K. Gierisch, 2227.  8/15/1961. 		USFS 403524	Barcode: USFS0071012
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44.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Big Horn County: Big Horn National Forest: Solitude Lake.  Elev. 9500 ft.
T51N R86W S31.  44.3503 N, 107.2539 W; uncertainty 1 mi..  
Woodland with other willows. Rare. Phenology: fruiting. 

Ray T. Parks, 731.  7/18/1936. 		USFS 403525	Barcode: USFS0071013
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45.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Dickinson Creek.  Elev. 10000 ft.
T33N R102W S18.  42.8323 N, 109.0852 W; uncertainty 1 mi..  
Subalpine meadow. Phenology: fruiting. 

Richard W. Scott, 213.  8/4/1963. 		RM 274469	Barcode: RM0267130
_________________________________________________________________________

46.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Dickinson Creek.  Elev. 9900 ft.
T33N R102W S18.  42.8323 N, 109.0852 W; uncertainty 1 mi..  
Subalpine meadow. Phenology: fruiting. 

Richard W. Scott, 223.  8/4/1963. 		RM 274472	Barcode: RM0267141
_________________________________________________________________________

47.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Upper Roaring Fork.  Elev. 10040 ft.
T31N R101W S18.  42.6593 N, 108.9419 W; uncertainty 1 mi..  
Subalpine stream banks. Phenology: flowering & fruiting. 

Richard W. Scott, 5344.  7/11/1986. 		RM 382166	Barcode: RM0267128
_________________________________________________________________________

48.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Range: above Valentine and Dutch Oven Lakes.  Elev. 11000 ft.
T33N R103W S7.  42.8468 N, 109.2031 W; uncertainty 1 mi..  
Ledges and open slopes, moist spots along small meltwater streams. Phenology: flowering & fruiting. 

Richard W. Scott, 596.  8/6/1965. 		RM 279856	Barcode: RM0267129
_________________________________________________________________________

49.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Teton Park: Taggart Creek.  Elev. 7000 ft.
T43N R116W S10.  43.706 N, 110.7557 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Stream bank with Alnus, Lonicera. Phenology: vegetative only. 

Robert D. Dorn, 1445.  8/21/1971. 		RM 290847	Barcode: RM0267139
_________________________________________________________________________

50.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Teton Park: Taggart Creek.  Elev. 7000 ft.
T43N R116W S10.  43.706 N, 110.7557 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Stream bank with Alnus, Lonicera. Shrub 2 m high. Phenology: vegetative only. 

Robert D. Dorn, 1445.  8/21/1971. 		RM 550644	Barcode: RM0267140
_________________________________________________________________________

51.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: headwaters of Wyoming Creek.  Elev. 10000 ft.
T58N R104W S23.  44.9907 N, 109.3949 W; NAD 83, uncertainty .25 mi., Nat. Geog. TOPO!.  
Stream bank with S. glauca, S. wolfii, S. planifolia. Shrub 1m high. Phenology: vegetative only. 

Robert D. Dorn, 1741.  7/31/1972. 		RM 290822	Barcode: RM0064205
_________________________________________________________________________

52.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: headwaters of Wyoming Creek.  Elev. 10000 ft.
T58N R104W S23.  44.9907 N, 109.3949 W; NAD 83, uncertainty .25 mi., Nat. Geog. TOPO!.  
Stream bank with S. glauca, S. wolfii, S. planifolia. Shrub 1m high. Phenology: flowering & fruiting. 

Robert D. Dorn, 1741.  7/31/1972. 		RM 550645	Barcode: RM0064204
_________________________________________________________________________

53.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Northwest end of Beartooth Butte.  Elev. 10000 ft.
T58N R106W S25.  44.9794 N, 109.6159 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Stream bank with S. glauca. Phenology: fruiting. 

Robert D. Dorn, 1871.  7/10/1973. 		RM 292888	Barcode: RM0064208
_________________________________________________________________________

54.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Northwest end of Beartooth Butte.  Elev. 10000 ft.
T58N R106W S25.  44.9794 N, 109.6159 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Stream bank with S. glauca. Phenology: fruiting. 

Robert D. Dorn, 1871.  7/10/1973. 		RM 550646	Barcode: RM0064209
_________________________________________________________________________

55.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Head of Wyoming Creek.  Elev. 9800 ft.
T58N R104W S23.  44.9939 N, 109.3919 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Stream bank with S. glauca. Phenology: fruiting. 

Robert D. Dorn, 1877.  7/10/1973. 		RM 292887	Barcode: RM0064207
_________________________________________________________________________

56.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Head of Wyoming Creek.  Elev. 9800 ft.
T58N R104W S23.  44.9939 N, 109.3919 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Stream bank with S. glauca. Phenology: fruiting. 

Robert D. Dorn, 1877.  7/10/1973. 		RM 550669	Barcode: RM0064206
_________________________________________________________________________

57.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: Wind River Mountains: 0.5 mi N of Big Sandy Lake.  Elev. 9800 ft.
T32N R104W S12; S12-13 section line.  42.762 N, 109.1961 W; uncertainty 1 mi..  
Stream bank with Carex. Shrub 1 m. high. Phenology: flowering. 

Robert D. Dorn, 4429.  8/7/1986. 		RM 370724	Barcode: RM0267136
_________________________________________________________________________

58.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Whetstone Creek.  Elev. 8000 ft.
T47N R113W S27 SW1/4 SE1/4.  44.0105 N, 110.4074 W; uncertainty 0.25 mi..  
Stream bank with Equisetum, S. melanopsis. Shrub 5 dm high. Phenology: vegetative only. 

Robert D. Dorn, 4719.  7/28/1987. 		RM 399103	Barcode: RM0267135
_________________________________________________________________________

59.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Creek at Beartooth Lake.  Elev. 8900 ft.
T57N R105W S7 NW1/4.  44.9358 N, 109.5955 W; uncertainty 0.5 mi..  
Stream bank with S. drummondiana. Phenology: flowering. 

Robert D. Dorn, 5225.  6/23/1991. 		RM 566762	Barcode: RM0064202
_________________________________________________________________________

60.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Big Horn County: Middle Ten Sleep Creek. Section corner 23-24-25-26.  Elev. 9600 ft.
T50N R86W S23.  44.2912 N, 107.1734 W; uncertainty 0.5 mi..  
Stream bank with S. drummondiana, Mertensia ciliata. Shrub 2 m high, leaves not glaucous. Phenology: fruiting. 

Robert D. Dorn, 5460.  8/4/1993. 		RM 581059	Barcode: RM0267138
_________________________________________________________________________

61.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Mountains: Silas Creek.  Elev. 10200 ft.
T31N R101W S30.  42.63 N, 108.9419 W; uncertainty 1 mi..  
Stream bank with S. planifolia, Abies. Phenology: fruiting. 

Robert D. Dorn, 5464.  8/10/1993. 		RM 581055	Barcode: RM0064201
_________________________________________________________________________

62.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Big Horn County: 20 mi NE of Hyattville.  Elev. 9800 ft.
T52N R87W S33 NE1/4.  44.4391 N, 107.3344 W; uncertainty 0.5 mi..  
Rocky stream bank with S. planifolia, S. drummondiana. Shrub 1.5 m. high, leaves not glaucous. Phenology: vegetative only. 

Robert D. Dorn, 5806.  8/23/1994. 		RM 594790	Barcode: RM0267137
_________________________________________________________________________

63.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Flat Creek.  Elev. 6800 ft.
T41N R114W S8.  43.5332 N, 110.5565 W; uncertainty 1 mi..  
Along stream with Pyrola secunda, Spiraea. Infrequent, shrub to 3 m tall. Phenology: fruiting. 

Robert W. Lichvar, 836.  7/16/1977. 		RM 315971	Barcode: RM0267126
_________________________________________________________________________

64.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Cache Creek.  Elev. 7200 ft.
T40N R114W S32.  43.3853 N, 110.5477 W; uncertainty 1 mi..  
In open area with Helenium, Geranium. Infrequent, shrub 1 1/2 high. Phenology: vegetative only. 

Robert W. Lichvar, 916.  7/20/1977. 		RM 315970	Barcode: RM0267127
_________________________________________________________________________

65.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Burnt Gulch.  Elev. 9400 ft.
T31N R101W S14.  42.6593 N, 108.8638 W; uncertainty 1 mi..  
Brookside. Phenology: fruiting. 

Robin Jones, 73.  6/29/1988. 		RM 541836	Barcode: RM0267123
_________________________________________________________________________

66.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Range: southeast slopes of Beartooth Butte on northwest side of Beartooth Lake.  Elev. 9020 ft.
T57N R105W S6 NE1/4 SW1/4.  44.9504 N, 109.5955 W; uncertainty 0.25 mi..  
Willow thicket in swale in concave bench area next to perennial creek. Phenology: vegetative only. 

Sabine Mellmann-Brown, 2627.  8/15/1996. 		RM 644209	Barcode: RM0267120
_________________________________________________________________________

67.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: near the Medicine Wheel.  Elev. 9500 ft.
T56N R92W S16.  44.8323 N, 107.934 W; uncertainty 1 mi..  
Shrubs 6-8 ft. high. Phenology: fruiting. 

Wilhelm G. Solheim, 885.  8/15/1935. 		RM 213815	Barcode: RM0267153
_________________________________________________________________________

68.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sheridan County: Big Horn Range: Cub Creek, ca 2 mi SE of confluence with Pumpkin Creek; ca 5 mi E of Sheep Mountain.  Elev. 7800 ft.
T57N R90W S7 SE1/4 of NW1/4.  44.9328 N, 107.7744 W; uncertainty 0.25 mi..  
Salix drummondiana community in narrow riparian channel with understory of Equisteum arvense, Mertensia ciliata, Ribes lacustre, and Saxifraga odontoloma. Shrub 4-5 ft tall, catkins terminal. Phenology: fruiting. 

Walter Fertig, 17088.  8/10/1996. 		RM 615874	Barcode: RM0267124
_________________________________________________________________________

69.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Roaring Fork Lake.  Elev. 9023 ft.
T32N R101W S31 South 1/2.  42.7033 N, 108.9419 W; uncertainty 1 mi..  
Edge of lake. Phenology: vegetative only. 

June Haines, 2109.  9/9/1982. 		RM 354689	Barcode: RM0267125
_________________________________________________________________________

70.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Teton Park: Taggart Creek.  Elev. 7000 ft.
T43N R116W S10.  43.706 N, 110.7557 W; uncertainty 1 mi..  
Stream bank with Alnus, Lonicera. Phenology: vegetative only. 

Robert D. Dorn, 1445.  8/21/1971. 		RM 290847
_________________________________________________________________________

71.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Teton Park: Taggart Creek.  Elev. 7000 ft.
T43N R116W S10.  43.706 N, 110.7557 W; uncertainty 1 mi..  
Stream bank with Alnus, Lonicera. Phenology: vegetative only. 

Robert D. Dorn, 1445.  8/21/1971. 		RM 550644
_________________________________________________________________________

72.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: headwaters of Wyoming Creek.  Elev. 10000 ft.
T58N R104W S23.  44.9939 N, 109.3919 W; uncertainty 1 mi..  
Stream bank with S. glauca, S. wolfii, S. planifolia. Phenology: vegetative only. 

Robert D. Dorn, 1741.  7/31/1972. 		RM 290822
_________________________________________________________________________

73.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: headwaters of Wyoming Creek.  Elev. 10000 ft.
T58N R104W S23.  44.9939 N, 109.3919 W; uncertainty 1 mi..  
Stream bank with S. glauca, S. wolfii, S. planifolia. Phenology: flowering & fruiting. 

Robert D. Dorn, 1741.  7/31/1972. 		RM 550645
_________________________________________________________________________

74.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Northwest end of Beartooth Butte.  Elev. 10000 ft.
T58N R106W S25.  44.9794 N, 109.6159 W; uncertainty 1 mi..  
Stream bank with S. glauca. Phenology: fruiting. 

Robert D. Dorn, 1871.  7/10/1973. 		RM 292888
_________________________________________________________________________

75.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Northwest end of Beartooth Butte.  Elev. 10000 ft.
T58N R106W S25.  44.9794 N, 109.6159 W; uncertainty 1 mi..  
Stream bank with S. glauca. Phenology: fruiting. 

Robert D. Dorn, 1871.  7/10/1973. 		RM 550646
_________________________________________________________________________

76.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Head of Wyoming Creek.  Elev. 9800 ft.
T58N R104W S23.  44.9939 N, 109.3919 W; uncertainty 1 mi..  
Stream bank with S. glauca. Phenology: fruiting. 

Robert D. Dorn, 1877.  7/10/1973. 		RM 292887
_________________________________________________________________________

77.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Head of Wyoming Creek.  Elev. 9800 ft.
T58N R104W S23.  44.9939 N, 109.3919 W; uncertainty 1 mi..  
Stream bank with S. glauca. Phenology: fruiting. 

Robert D. Dorn, 1877.  7/10/1973. 		RM 550669
_________________________________________________________________________

78.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: Wind River Mountains: 0.5 mi N of Big Sandy Lake.  Elev. 9800 ft.
T32N R104W S12; S12-13 section line.  42.762 N, 109.1961 W; uncertainty 1 mi..  
Stream bank with Carex. Phenology: flowering. 

Robert D. Dorn, 4429.  8/7/1986. 		RM 370724
_________________________________________________________________________

79.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Whetstone Creek.  Elev. 8000 ft.
T47N R113W S27 SW1/4 of SE1/4.  44.0105 N, 110.4074 W; uncertainty 0.25 mi..  
Stream bank with Equisetum, S. melanopsis. Phenology: vegetative only. 

Robert D. Dorn, 4719.  7/28/1987. 		RM 399103
_________________________________________________________________________

80.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Beartooth Creek at Beartooth Lake.  Elev. 8900 ft.
T57N R105W S7 NW1/4.  44.9358 N, 109.5955 W; uncertainty 0.5 mi..  
Stream bank with S. drummondiana. Phenology: flowering. 

Robert D. Dorn, 5225.  6/23/1991. 		RM 566762
_________________________________________________________________________

81.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Big Horn County: Middle Ten Sleep Creek. Section corner 23-24-25-26.  Elev. 9600 ft.
T50N R86W S23.  44.2912 N, 107.1734 W; uncertainty 0.5 mi..  
Stream bank with S. drummondiana, Mertensia ciliata. Phenology: fruiting. 

Robert D. Dorn, 5460.  8/4/1993. 		RM 581059
_________________________________________________________________________

82.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: Wind River Mountains: Silas Creek.  Elev. 10200 ft.
T31N R101W S30.  42.63 N, 108.9419 W; uncertainty 1 mi..  
Stream bank with S. planifolia, Abies. Phenology: fruiting. 

Robert D. Dorn, 5464.  8/10/1993. 		RM 581005
_________________________________________________________________________

83.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Big Horn County: 20 mi NE of Hyattville.  Elev. 9800 ft.
T52N R87W S33 NE1/4.  44.4391 N, 107.3344 W; uncertainty 0.5 mi..  
Rocky stream bank with S. planifolia, S. drummondiana. Phenology: vegetative only. 

Robert D. Dorn, 5806.  8/23/1994. 		RM 594790
_________________________________________________________________________

84.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Granite Canyon near stream, ca 11 air mi NW of Jackson; ca 9 air mi WSW of Moose.  Elev. 2338 m.
T42N R117W S10 South 1/2.  43.6143 N, 110.8614 W; GPS Reading.  511185E, 4829046N; NAD 27, GPS Reading.  
Avalanche path with subalpine fir, aspen, deciduous shrubs and small herbaceous openings. Phenology: flowering. 

David Scott, 75.  6/5/2006. 		RM 836744	Barcode: RM0015647
     with Nancy Bockino
_________________________________________________________________________

85.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Trail 1-2 mi E of Pickle Pass en route to Hunter Creek.  Elev. 9200-9600 ft.
T36N R115W S18.  43.0914 N, 110.6172 W.  
Open grassy slopes with scattered whitebark pine, subalpine fir, and Engelmann spruce. 

Ronald L. Hartman, 27875.  8/21/1990. 		RM 1019029	Barcode: RM0302330
_________________________________________________________________________

86.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Wyoming Range National Recreation Trail; 2-3 trail mi N of McDougal Gap.  Elev. 9000-9600 ft.
T34N R115W S33 South3/4.  42.8794 N, 110.5756 W.  
Meadows and wet areas. Phenology: fruiting. 

Ronald L. Hartman, 36397.  8/19/1992. 		RM 1014656	Barcode: RM0296837
_________________________________________________________________________

87.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 air mi SW of Cody, ca 1 mi NE of Belknap Creek in the vicinity and to the NE of "Peak" 8981.  Elev. 8600-9000 ft.
T50N R103W S19; also S8, S17 and S18.  44.2909 N, 109.2849 W.  
Riparian, subalpine with Salix; marshy areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 3456.  7/3/1984. 		RM 563496	Barcode: RM0064211
_________________________________________________________________________

88.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: headwaters of Castle Creek.  Elev. 10400-11000 ft.
T48N R105W S30.  44.0958 N, 109.5156 W; uncertainty 2 mi..  
Rocky slopes, stream bottoms, coniferous forest, and grassy slopes; steep slopes overlooking stream. Phenology: fruiting. 

Ronald L. Hartman, 19409.  8/25/1984. 		RM 563495	Barcode: RM0064214
_________________________________________________________________________

89.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Elk Pass, ca 3.5 air mi SW of Dome Lake Resevoir.  Elev. 10400-10700 ft.
T53N R87W S27.  44.5333 N, 107.3269 W; uncertainty 1 mi..  
Alpine meadows, glacial cirque, and stream side. Phenology: fruiting. 

Ronald L. Hartman, 24239.  8/9/1988. 		RM 533312	Barcode: RM0267149
     with T.J. Poll
_________________________________________________________________________

90.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Cloud Peak Primitive Area: Mistymoon Lake and along drainage to 1 mi S of Lake.  Elev. 10000 ft.
T50N R86W S4.  44.33278 N, 107.2142 W; uncertainty 1 mi..  
Stream side and lake margin. Phenology: flowering. 

Ronald L. Hartman, 9042.  6/20/1979. 		RM 352738	Barcode: RM0267148
     with Ann Odasz
_________________________________________________________________________

91.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 1 mi N of Scab Creek Campground, 16 air mi E of Pinedale.  Elev. 8600-9200 ft.
T33N R106W S17; also S18.  42.8294 N, 109.5339 W; uncertainty 2 mi..  
Wet, shady banks of Scramble-up Creek.  Soil wet, loamy. Canopy of aspen, willow. Phenology: vegetative only. 

Walter Fertig, 10001.  7/24/1991. 		RM 581673	Barcode: RM0267145
_________________________________________________________________________

92.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Near small pond and tributary stream of Sweetwater River, ca 3 air mi E of Little Sandy Lake, ca 45 air mi SE of Pinedale.  Elev. 9800-10160 ft.
T31N R102W S31.  42.6133 N, 109.0622 W.  
Shady, moist, mossy banks of small stream in Engelmann spruce/lodgepole pine forest. Phenology: flowering. 

Walter Fertig, 11228.  8/9/1991. 		RM 581672	Barcode: RM0064212
_________________________________________________________________________

93.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.  Elev. 10000-11600 ft.
T38N R107W S28; also S29.  43.2317 N, 109.7006 W; uncertainty 2 mi..  
Wet meadow in small, relatively flat clearing adjacent to small stream on ridge north of creek. Phenology: vegetative only. 

Walter Fertig, 12244.  8/25/1991. 		RM 581671	Barcode: RM0267147
_________________________________________________________________________

94.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: adjacent to Skyline Drive, ca 10 air mi NE of Pinedale.  Elev. 9400 ft.
T35N R108W S16; also S17.  43.0036 N, 109.7508 W.  
Streambank and wet meadow. Phenology: fruiting. 

Walter Fertig, 3289.  7/9/1990. 		RM 594289	Barcode: RM0267151
     with B. E. Nelson
_________________________________________________________________________

95.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south slope of Big Sandy Mountain, 36 air mi E of Pinedale, ca 1.5 air mi ENE of Big Sandy Lake.  Elev. 10400-12200 ft.
T32N R103W S17; also S18.  42.7442 N, 109.1597 W.  
Willow thicket adjacent to steep mountain stream.  Soil damp. Phenology: fruiting. 

Walter Fertig, 9680.  7/18/1991. 		RM 581675	Barcode: RM0267146
_________________________________________________________________________

96.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Black Joe Creek Canyon, ca 36 air mi E of Pinedale.  Elev. 9800-10000 ft.
T32N R103W S18.  42.7442 N, 109.1792 W.  
Wet, boulder-strewn open banks of creek. Phenology: fruiting. 

Walter Fertig, 9795.  7/19/1991. 		RM 581674	Barcode: RM0267150
_________________________________________________________________________

97.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

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

Emily Elliott, 3189.  7/16/2007. 		USFS 865823	Barcode: USFS0047022
     with Dean Sherman
_________________________________________________________________________

98.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Idaho, Lemhi County: Salmon River Mountains: Salmon-Challis National Forest: Wallace Lake, ca 9 mi NNW of Salmon.  Elev. 8120 ft.
T22N R21E S8.  45.2469 N, 114.0061 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Along shore with Picea engelmannii, Abies lasiocarpa, Vaccinium scoparium, Ledum glandulosum, Xerophyllum tenax, and Gaultheria humifusa. Leaves glaucous. Phenology: flowering & fruiting. 

Erwin F. Evert, 42016.  6/28/2007. 		RM 914113	Barcode: RM0069232
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99.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Wyoming, Teton County: Yellowstone Plateau: Yellowstone National Park: along the east shore of Shoshone Lake, ca 2.5 mi SSE of the mouth of DeLacy Creek.  Elev. 7790 ft.
T51N R115W S14.  44.3864 N, 110.6702 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Edge of wet swale behind beach with Pinus contorta, Calamagrostis canadensis, Carex utriculata, Galium trifidum, and Polygonum amphibium. Leaves lighter below. Acc. No. YELLO-0030, YELLO 9162 Phenology: vegetative only. 

Erwin F. Evert, 42146.  8/20/2007. 		RM 914242	Barcode: RM0069356
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100.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Gallatin County: Bridger Range: Gallatin National Forest: along west shore of Fairy Lake, ca 15 mi NNE of Bozeman.  Elev. 7600 ft.
T2N R6E S22.  45.9045 N, 110.9594 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Wet soil with Carex nebrascensis. Phenology: flowering. 

Erwin F. Evert, 39413.  7/10/2002. 		RM 908917	Barcode: RM0039295
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101.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Idaho, Blaine County: Pioneer Mountains: Sawtooth National Forest: ca 1 mi SW of Hyndman Peak, ca 13 mi NE of Ketchum.  Elev. 9600 ft.
T5N R19E S25.  43.7364 N, 114.1452 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Wet subalpine meadow along small stream with Betula glandulosa, Pedicularis groenlandica, Polygonum viviparum, and Astragalus alpinus. 

Erwin F. Evert, 41812.  7/31/2006. 		RM 913801	Barcode: RM0068950
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102.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Missoula County: Swan Range: 0.5mi SW of Woodward Lake.  Elev. 7300 ft.
T20N R15W S18.  
Along a stream in a limestone moraine with Valeriana sitchensis, Hedysarum occidentale. One shrub, 2m tall. Phenology: fruiting. 

Peter Lesica, 10078.  8/17/2008. 		RM 828061
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103.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Deer Lodge County: Anaconda - Pintlar Range: SE shore of Storm Lake.  Elev. 8250 ft.
Wet meadow. Phenology: fruiting. 

Klaus H. Lackschewitz, 7440.  7/10/1977. 		RM 329597
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104.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Gallatin County: Hyalite Canyon: Silken Skein Falls.  Elev. 7500 ft.
Stream bank with Salix monticola and Salix drummondiana. Moderate abundance. Phenology: vegetative only. 

Robert D. Dorn, 955.  8/16/1969. 		RM 296844
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105.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Park County:   Elev. 8500 ft.
T8S R8E S25.  
Stream bank with Senecio, Picea, and Pinus. Rare. Phenology: vegetative only. 

Robert D. Dorn, 947.  8/2/1969. 		RM 296851
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106.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Second Yellowmule Basin.  Elev. 9500 ft.
10 degree slope, north exposure; clay loam soil; with Poa, redtop, Allium, etc; along streams and marshy places. Phenology: fruiting. 

Eric P. White, 1113.  7//1932. 		USFS 46656
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107.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Deer Lodge County: East slope of Mount Tiny.  Elev. 8500 ft.
In fir-krummholz above the small "Avalanche Pond"; steep slope. Phenology: fruiting. 

Klaus H. Lackschewitz, 5309.  7/21/1974. 		RM 329599
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108.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Montana, Beaverhead County: Pineer Range: on east side of Keokirk Mountain.  Elev. 9300 ft.
T3S R11W S3.  
In seep area with Salix brachycarpa and S. farriae. A few shrubs ca 0.5 m high. Phenology: flowering. 

Peter Lesica, 10375.  7/17/2010. 		RM 909557
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109.  Salix tweedyi (Bebb ex Rose) C. R. Ball 				Salicaceae

U.S.A., Idaho, Custer County: Challis National Forest: Boulder Mountains: unnamed glacial canyon NE of Kent Peak, 14.2 air mi N of Sun Valley.  Elev. 8788 ft.
T7N R18E S30.  43.9023 N, -114.38193 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in hydric woody riparian vegetation; 16Â° slope, NE aspect; argillite/limestone geology. 1-25 individuals apparent. Phenology: fruiting. 

Joshua J. Irwin, 3670.  8/5/2010. 		RM 
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