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

Database Search Results

128 matching records found (of 128).
Search query: Genus begins with Xerophyllum, Species begins with tenax, (search polygon not defined)
Sorted by: Scientific Name

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1.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: Yellowstone Plateau: Yellowstone National Park: along trail to Union Falls, ca 1/4 mi N of the Falls River, ca 1 mi N of Grassy Lake Reservoir.  Elev. 7200 ft.
T48N R117W S12.  
Lodgepole pine forest with some spruce and fir and with Carex geyeri, Vaccinium scoparium, and Vaccinium membranaceum. Phenology: flowering & fruiting. 

Erwin F. Evert, 40696.  8/6/2003. 		RM 913148	Barcode: RM0065467
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2.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: east side of Homer Youngs Peak at head of Kelly Creek, ca 12 mi W of Jackson.  Elev. 8500 ft.
T6S R17W S13.  
Spruce-whitebark pine parkland with Vaccinium scoparium, Castilleja rhexifolia, and Poa wheeleri. Phenology: flowering & fruiting. 

Erwin F. Evert, 41415.  7/20/2005. 		RM 913607	Barcode: RM0068307
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3.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Yellowstone Plateau: along north shore of Grassy Lake Reservoir, just N of Flagg-Ashton Road, ca 10 mi W of Flagg Ranch.  Elev. 7400 ft.
T48N R116W S8.  44.1384 N, 110.8054 W.  
Frequent under Pinus contorta var. latifolia with a ground layer of Vaccinium scoparium. Phenology: flowering & fruiting. 

Erwin F. Evert, 15234.  7/8/1988. 		RM 751563	Barcode: RM0105642
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4.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along trail ca 1 1/2 mi NW of Mystic Lake, ca 12 mi SSE of Bozeman.  Elev. 6800 ft.
T3S R6E S13.  45.5743 N, 110.9302 W.  
Lodgepole pine forest with some small Abies lasiocarpa and with Festuca occidentalis and Vaccinium membranaceum. Phenology: fruiting. 

Erwin F. Evert, 24588.  8/14/1992. 		RM 779543	Barcode: RM0105654
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5.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: Teton Range: J. D. Rockefeller Jr. Memorial Parkway: along Flagg-Ashton Road just W of Glade Creek, ca 6 mi SW of Flagg Ranch.  Elev. 7200 ft.
T48N R116W S22.  44.10889 N, 110.7625 W.  
Mixed coniferous forest just W of road with Xerophyllum tenax, Pedicularis racemosa, and Ligusticum filicinum. Phenology: flowering & fruiting. 

Erwin F. Evert, 27828.  7/7/1994. 		RM 781862	Barcode: RM0105641
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6.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: just N of Josephine Lake, ca 22 air mi NNE of McCall; ca 23 air mi NE of New Meadows.  Elev. 7450-7600 ft.
T22N R4E S21 South1/2.  45.2328 N, 115.9729 W.  
Rocky open slopes with boulder fields. Phenology: flowering. 

B. E. Nelson, 50469.  7/13/2000. 		RM 
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7.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: above Lava Butte Lakes Creek just SE of Lava Butte, ca 9 air mi W of Burgdorf; ca 24 air mi NNE of New Meadows.  Elev. 6700-7000 ft.
T22N R3E S4 NW1/4; also N1/4 S5.  45.2763 N, 116.0957 W.  
In logged or burned spruce-fir forest. Phenology: flowering & fruiting. 

B. E. Nelson, 50536.  7/14/2000. 		RM 
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8.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: along Trail 001 from Chamberlain Creek to Trail 017, ca 14-18 air mi NNE of Big Creek; ca 1-4 air mi S of Chamberlain Guard Station.  Elev. 5700-7300 ft.
T23N R10E S15.  1 N, .  
Lodgepole pine-Douglas fir forest. Phenology: flowering & fruiting. 

B. E. Nelson, 51263.  7/23/2000. 		RM 
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9.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: along Three Blaze or Trail 017 from Chamberlain or Trail 001 N to Moose Jaw Meadow, ca 14-16 air mi NNE of Big Creek; ca 3-5 air mi SSW of Chamberlain Guard Station.  Elev. 6100-7300 ft.
T23N R10E S16.  1 N, .  
Lodgepole pine-Douglas fir forest. Phenology: flowering & fruiting. 

B. E. Nelson, 51321.  7/23/2000. 		RM 
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10.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: along Trail 025 between Tumbledown Bridge and Meadow of Doubt, ca 22-23 air mi NNE of Big Creek; ca 4.5-5.5 air mi N of Chamberlain Guard Station.  Elev. 6000-6400 ft.
T24N R10E S3.  45.4503 N, 115.2153 W.  
Open slopes along the trail in lodgepole pine forest. Phenology: flowering & fruiting. 

B. E. Nelson, 51391.  7/24/2000. 		RM 
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11.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: along Chamberlain or Trail 001 along West Fork Chamberlain Creek from Tumbledown Bridge S, ca 20-22 air mi NNE of Big Creek; ca 2-4 air mi N of Chamberlain Guard Station.  Elev. 5650-6000 ft.
T24N R10E S11.  45.4265 N, 115.194 W to 1 , 1 ; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Along the trail in lodgepole pine forest. Phenology: fruiting. 

B. E. Nelson, 51438.  7/24/2000. 		RM 
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12.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Twentymile Creek Trail, ca 16 air mi NNE of McCall; ca 18 air mi NE of New Meadows.  Elev. 5600-6200 ft.
T21N R4E S27; also South1/4 S20, South1/4 S21, N1/4 S28, N1/2 S29, S34; also T21N R3E SE1/4 S19 and NE1/4 S30.  45.1294 N, 115.9535 W.  
Mixed conifer forest, partially burned 6 years previous. Phenology: flowering. 

Joy Handley, 5882.  6/23/2000. 		RM 
     with Phillip G. Lawrence
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13.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Runaway Ridge Trail, N of Cold Meadows Landing Field, ca 15 air mi E of Chamberlain Basin Guard Station; ca 10 air mi WSW of Corn Creek.  Elev. 7200-7400 ft.
T23N R13E S7.  45.3488 N, 114.9082 W.  
Burned area; north-facing slope; subalpine shrubfield. Phenology: flowering. 

Joy Handley, 6523.  7/2/2000. 		RM 
     with Phillip G. Lawrence
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14.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Flossie Lake, ca 4 air mi WNW of Chamberlain Guard Station; ca 11 air mi E of Mackay Bar.  Elev. 7100 ft.
T24N R10E S30.  45.3923 N, 115.2767 W.  
Along shore of subalpine lake. Phenology: flowering & fruiting. 

Joy Handley, 7418.  7/24/2000. 		RM 
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15.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: peak just W of Fisher Creek Saddle, ca 17 air mi N of McCall; ca 15 air mi NNE of New Meadows.  Elev. 7400-8300 ft.
T21N R2E S17.  45.1584 N, 116.2389 W.  
Sparse subalpine community on granite parent material with Saxifraga bryophora var. tobiasiae. Phenology: flowering & fruiting. 

Joy Handley, 7632.  8/3/2000. 		RM 
     with Erin Peters
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16.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: ca 1 mi N of Faust Meadows, ca 4 air mi ENE of Warren Guard Station; ca 17 air mi NW of Big Creek Guard Station.  Elev. 8000 ft.
T23N R7E S33.  45.2908 N, 115.6043 W.  
Open disturbed meadow on ridgeline. Phenology: flowering & fruiting. 

Joy Handley, 7991.  8/13/2000. 		RM 
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17.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: China Mountain, ca 4 air mi SE of Warren Guard Station; ca 16 air mi NW of Big Creek Guard Station.  Elev. 7400-7950 ft.
T22N R7E S21 NE1/4.  45.2328 N, 115.6043 W.  
Abies lasiocarpa/Pinus contorta overstory. Phenology: flowering & fruiting. 

Joy Handley, 8043.  8/13/2000. 		RM 
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18.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: western shore of Granite Lake, ca 13 air mi N of McCall; ca 13 air mi NE of New Meadows.  Elev. 6750-6800 ft.
T20N R3E S3 W1/2 of NW1/4.  45.1004 N, 116.0758 W.  
Rich, dark soil around subalpine lake, granite parent material. Phenology: flowering. 

Joy Handley, 1997.  7/18/1999. 		RM 
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19.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Lick Creek Trail to Lick Lake, ca 2-4 air mi SSE of Big Creek; ca 12-12.5 air mi NE of Yellow Pine.  Elev. 6400-7800 ft.
T20N R9E S2 SE1/4 of SE1/4; also SW1/4 of SW1/4 S1, W1/2 S12; also NE1/4 S13.  45.1004 N, 115.3214 W.  
Open Abies lasiocarpa/Pinus contorta overstory. Phenology: flowering. 

Joy Handley, 2413.  7/24/1999. 		RM 
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20.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: Carey Dome, ca 8.5 air mi N of Burgdorf; ca 10 air mi E of Riggins.  Elev. 7500-7685 ft.
T24N R4E S24 SE1/4.  45.4064 N, 115.9116 W.  
Stand replacing fires five years previous; granite parent material. Phenology: flowering & fruiting. 

Joy Handley, 2599.  7/30/1999. 		RM 
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21.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Secesh Summit and Little Summit Lake, ca 6.5 air mi SSW of Burgdorf; ca 20 air mi NNE of McCall.  Elev. 6350-6500 ft.
T21N R4E S4 W1/4 of NE1/4; NW1/4 and .  45.1874 N, 115.9738 W.  
Stand replacing fire five years previous; granite parent material. Phenology: flowering. 

Joy Handley, 2665.  7/30/1999. 		RM 
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22.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: Smiths Knob below lookout, ca 8.5 air mi ENE of Warren; ca 19.5 air mi E of Burgdorf.  Elev. 6650-6900 ft.
T23N R8E S31 SE1/4.  45.2904 N, 115.5226 W.  
Pseudotsuga menziesii/mixed shrub on south and east-facing slopes. Phenology: flowering & fruiting. 

Joy Handley, 2737.  7/31/1999. 		RM 
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23.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Snowslide Lake Trail, ca 9.5 air mi NE of McCall; ca 17 air mi E of New Meadows.  Elev. 5900-7200 ft.
T19N R4E S10 SE1/4; also SW1/4 S11; also E1/2 of NW1/4, SW1/4 of SW1/4 of NE1/4 and NW1/4 of NW1/4 of SE1/4 S14.  44.9989 N, 115.9534 W.  
Rocky granite parent material in mixed conifer overstory. Phenology: flowering. 

Joy Handley, 2827.  8/3/1999. 		RM 
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24.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: California Lake, ca 2 air mi ENE of War Eagle Lookout, ca 6 air mi NE of Burgdorf.  Elev. 7100 ft.
T23N R5E S15 W1/2 of SE1/4; E1/2 of SW1/4 and .  45.3339 N, 115.8297 W.  
Subalpine lakeshore, peat soil in Abies lasiocarpa overstory. Phenology: flowering & fruiting. 

Joy Handley, 3623.  8/15/1999. 		RM 
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25.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: 6-16 mi W of the south entrance to Yellowstone National Park.*  Elev. 7200 ft.
T48N R116W S8.  44.1317 N, 110.8039 W; NAD 83, uncertainty 1 mi., Digital Map.  
On dry slopes at edge of lodgepole pine woods. *collected 6 mi W, seen to 16 mi W* [northern Teton county] Phenology: flowering. 

C. L. Porter, 5486.  7/14/1950. 		RM 218036	Barcode: RM0105640
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26.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: Teton National Forest: Head of Glade Creek.  Elev. 7000 ft.
T48N R116W S16.  44.124 N, 110.7853 W; uncertainty 1 mi..  
10% northern slope; loam soil; lodgepole timber community with pinegrass; scattering. Phenology: fruiting. 

R. H. Ohl, 28.  7/5/1928. 		USFS 402662	Barcode: USFS0066331
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27.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Reclamation Road.  Elev. 7500 ft.
T48N R117W S11.  44.1384 N, 110.8657 W; uncertainty 1 mi..  
Level slope; decomposed granite with Spiraea, geranium, and mountain ash; moist sites. Phenology: flowering. 

Rufus H. Hall, RH-115.  7/13/1936. 		USFS 402661	Barcode: USFS0066332
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28.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Glade Creek, ca 22.5 air mi NW of Moran; ca 30.5 air mi N of Moose.  Elev. 7670 ft.
T48N R116W S27 SW1/4.  44.0883 N, 110.7725 W; GPS Reading.  
Pseudotsuga menziesii and Pinus contorta forest with Vaccinium sp. and Xerophyllum tenax in understory. Phenology: vegetative only. 

David Scott, 2977.  8/10/2006. 		RM 907997	Barcode: RM0022654
     with Damian Stoy
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29.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Hechtman Lake, ca 21 air mi NW of Moran; ca 28 air mi N of Moose.  Elev. 7860 ft.
T47N R116W S9 SW1/4.  44.0447 N, 110.7947 W; GPS Reading.  
Banks of montane lake in Picea engelmannii forest and partially burned in 2006. Phenology: vegetative only. 

David Scott, 3990.  6/26/2007. 		RM 907995	Barcode: RM0022652
     with Tacheeni Scott
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30.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

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

David Scott, 5436.  8/13/2007. 		RM 907994	Barcode: RM0022651
     with Ronald L. Hartman
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31.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

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

Jean Wood, 2334.  7/15/1995. 		 
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32.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Abercrombie Mountain, ca 15 air mi E of Northport along Forest Road 300 from Silver Creek at Leadpoint.  Elev. 4800-7308 ft.
T40N R42E S34 SE1/4; also SE1/4 S35; T39N R42E N1/2 S2.  48.9245 N, 117.4853 W.  
Trailside through cool wet forest (hemlock, cedar, spruce and subalpine fir); open balds and talus with scattered subalpine fir and whitebark pine stumps; lodgepole pine and whitebark pine regeneration. Phenology: fruiting. 

Jean Wood, 3709.  8/18/1995. 		 
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33.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Sherlock Peak, ca 5 air mi W of Metaline Falls.  Elev. 6300 ft.
T39N R42E S21 SE1/4.  48.8664 N, 117.5074 W.  
Dry pond near ridgetop. Phenology: flowering & fruiting. 

Jean Wood, 7257.  8/7/1996. 		 
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34.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: ca 1/2 air mi NW of Cigarette Rock, ca 8 1/4 air mi S of Benchmark airstrip.  Elev. 2289 m.
T19N R10W S22.  47.3831 N, 112.8665 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
High elevation burn from two years ago, Abies lasiocarpa; southeast aspect, 35-50% slope; sandstone bedrock. Phenology: flowering. 

Rick McNeill, 2141.  7/14/2008. 		RM 
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35.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Flathead County: Flathead National Forest: Front Range: Forest Road 569 along Puzzle Creek, ca 10 air mi SE of Summit on U.S. Hwy 2.  Elev. 1841 m.
T28N R13W S11.  48.2046 N, 113.2554 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
West hill slope in Abies lasiocarpa/Picea engelmannii forest; southwest aspect, 15-30% slope; sedimentary rock. Phenology: flowering. 

Rick McNeill, 2514.  7/24/2008. 		RM 
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36.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Pondera County: Lewis and Clark National Forest: Front Range: on bench north side of Elk Calf Mountain, ca 3 air mi SE of Summit on U.S. Hwy 2.  Elev. 1940 m.
T29N R13W S8.  48.2894 N, 113.3218 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
On wet bench on north side of peak; 1/2 of bench unburned, 0-10% slope. Phenology: fruiting. 

Rick McNeill, 2689.  7/25/2008. 		RM 
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37.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Mission Creek Trail from  Elephanthead Mountain N to trailhead, ca 8.5-10 air mi SE of Livingston.  Elev. 5700-7400 ft.
T3S R11E S6 SE1/4; also E1/2 S7, S18 and N1/2 S19.  45.5958 N, 110.4081 W; WGS 84, , GPS reading.  
Pseudotsuga menziesii forest (portions burned) with an understory dominated by Vaccinium, Acer, and Xerophyllum. Phenology: flowering. 

Emily Elliott, 5399.  6/28/2008. 		RM 872550	Barcode: USFS0064189
     with Brian Elliott
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38.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Ravalli County: Bitterroot Range: Schumaker Campground, ca 22 mi NW of Darby.  Elev. 6600 ft.
T5N R23W S32 NE1/4.  
Open Abies lasiocarpa forest and parkland. Phenology: flowering. 

Erwin F. Evert, 7012.  7/12/1984. 		RM 609543	Barcode: RM0105653
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39.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Ravalli County: Bitterroot Range: Indian Trees Campground, ca 20 mi SE of Darby.  Elev. 4800 ft.
T1S R19W S16 NW1/4.  
Ponderosa pine - Douglas fir forest. Phenology: flowering. 

Erwin F. Evert, 6974.  7/12/1984. 		RM 609513	Barcode: RM0105652
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40.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Mission Creek Canyon, ca 3/4 mi N of Elephant Head Mountain.  Elev. 7200-7700 ft.
T3S R11E S19.  
Rocky shrubland / Abies lasiocarpa parkland; prominent species include Alnus viridis ssp. sinuata, Vaccinium membranaceum, Rubus parviflorus. Phenology: flowering. 

Erwin F. Evert, 17853.  7/20/1989. 		RM 578820	Barcode: RM0105651
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41.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Upper Pine Creek Canyon below lake, ca 12 mi SE of Livingston.  Elev. 8000 ft.
T4S R10E S15.  
Along trail in open rocky Abies lasiocarpa forest; understory species include Vaccinium scoparium, Carex geyeri, Xerophyllum tenax. Phenology: flowering. 

Erwin F. Evert, 17895.  7/22/1989. 		RM 578853	Barcode: RM0105650
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42.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

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

R. S. Williams, s.n..  6/14/1894. 		RM 24274	Barcode: RM0105649
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43.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana: Beaverhead National Forest: Demijohn Creek.  Elev. 8000 ft.
North slope; sandy loam soil; with huckleberry. Common. Phenology: flowering. 

Leon C. Hurtt, 48.  7/20/1921. 		USFS 442872	Barcode: USFS0066335
     with H. H. Hendron
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44.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana: Cabinet National Forest: Bitterroot Divide.  Elev. 5200 ft.
All slopes; dry soil. Wide distribution; abundant. Phenology: flowering & fruiting. 

S. A. Wallace, 77.  7/16/1916. 		USFS 442871	Barcode: USFS0066334
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45.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana: Helena National Forest: Little Blackfoot Watershed.  Elev. 6800 ft.
On old burn in lodgepole. Scattered bunches; bunches cabbage-like, 1 ft or more in diameter; flower stalks are coarse, hollow, 3 ft tall. Phenology: flowering. 

James T. Jardine, 550.  8/1/1910. 		USFS 442869	Barcode: USFS0066333
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46.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana: Locality illegible.
Pine forest. Phenology: flowering. 

J. W. Blankinship, s.n..  7/10/1909. 		RM 89633	Barcode: RM0105648
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47.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Glacier County: Midvale (now East Glacier Park).
Hillsides. Phenology: flowering. 

L. M. Umbach, 97.  6/18/1903. 		RM 157509	Barcode: RM0105647
_________________________________________________________________________

48.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Glacier County: Glacier National Park: Glacier or Flathead counties.
48.4414 N, 113.2181 W; uncertainty 9+ mi..  
Phenology: flowering. 

George E. Osterhout, 8035.  7/16/1934. 		RM 157511	Barcode: RM0105646
_________________________________________________________________________

49.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Beaverhead County: Bitterroot Range: Big Swamp Creek, 3 mi above O'Neills sawmill.
Moist meadow. Phenology: flowering. 

C. Leo Hitchcock, 12619.  7/23/1945. 		RM 203175	Barcode: RM0105645
     with C. V. Muhlick
_________________________________________________________________________

50.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Lake County: Lolo Creek, ca 2 mi E of Yellow Bay, Flathead Lake.
T25N R19W S34 E1/4.  
On rocky soil of open, steep slope; south exposure; with Pseudotsuga, Pinus ponderosa, Juniperus. Phenology: flowering. 

D. Wilken, 14868.  6/22/1988. 		RM 547091	Barcode: RM0105644
_________________________________________________________________________

51.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Beaverhead County: Ca 3.3 mi above Miner Lake, ca 14 mi WSW of Jackson.
T6S R16W S19.  
Native or sparsely logged pine/spruce woods along small stream, deep shade and small openings in moist soil, open areas dominated by bear grass. Phenology: flowering. 

Ralph E. Brooks, 20078.  7/11/1990. 		RM 561312	Barcode: RM0105643
     with Carol Kuhn
_________________________________________________________________________

52.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: ridge separating Crown Creek and Straight Creek, ca 2 air mi NE of Halfmoon Peak.  Elev. 2175 m.
T19N R9W S29.  47.3738 N, 112.7818 W; NAD 83, GPS reading.  
Limestone talus slope; northeast aspect; 15-40% slope; scattered Picea glauca. Phenology: flowering. 

Rick McNeill, 7319.  7/25/2009. 		RM 
_________________________________________________________________________

53.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Lewis and Clark County: Helena National Forest: Front Range: between Lewis and Clark Pass and Red Mountain.  Elev. 2119 m.
T16N R7W S12.  47.1573 N, 112.4366 W; WGS 72, GPS reading.  
Ridge, granite, rocky shallow soils; northeast to southwest aspects; 0-20% slope; scattered Pinus contorta; very dry. Phenology: fruiting. 

Rick McNeill, 8638.  8/5/2009. 		RM 
_________________________________________________________________________

54.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: along Darkhorse Creek, ca 3/4 mi SW of Skinner Meadows, ca 15 mi S of Jackson.  Elev. 7500 ft.
T8S R16W S2.  45.1675 N, 113.536 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Spruce-fir-lodgepole pine forest with Vaccinium scoparium, Carex geyeri, Arnica cordifolia, and Thalictrum occidentale in the groundlayer. Phenology: flowering. 

Erwin F. Evert, 41968.  6/26/2007. 		RM 914065	Barcode: RM0069079
_________________________________________________________________________

55.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Lemhi County: Bitterroot Mountains: Salmon-Challis National Forest: Allan Lake at head of Ditch Creek, ca 8 mi NNW of Gibbonsville.  Elev. 7800 ft.
T26N R20E S13.  45.5882 N, 114.0492 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Wet soil along shore with Trollius albiflorus, Vaccinium scoparium, Erythronium grandiflorum, Ledum glandulosum, and with scattered Engelmann spruce and subalpine fir. Phenology: flowering. 

Erwin F. Evert, 42009.  6/28/2007. 		RM 914114	Barcode: RM0069233
_________________________________________________________________________

56.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Lemhi County: Bitterroot Range: Salmon National Forest: Twin Creek Campground, ca 30 mi N of Salmon.  Elev. 5200 ft.
T26N R21E S3.  45.6082 N, 113.9713 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Mixed coniferous forest of Douglas fir, Engelmann spruce, and ponderosa pine with Carex geyeri, Linnaea borealis, Erythronium grandiflorum, Thalictrum occidentale, and Arnica cordifolia. 

Erwin F. Evert, 41645.  6/26/2006. 		RM 913660	Barcode: RM0068869
_________________________________________________________________________

57.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: Twin Lakes Campground, ca 24 mi SW of Wisdom.  Elev. 7240 ft.
T5S R17W S20.  45.4114 N, 113.6892 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Wet lodgepole pine forest with Xerophyllum tenax, Ledum glandulosum, Vaccinium scoparium, and V. occidentale. Sheet 1 of 2. Phenology: vegetative only. 

Erwin F. Evert, 41652.  6/26/2006. 		RM 913657	Barcode: RM0069205
_________________________________________________________________________

58.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Flathead County: Flathead National Forest: Front Range: Forest Road 569-G, along tributary to Puzzle Creek, ca 9 air mi SE of Summit on U.S. Hwy 2.  Elev. 1812 m.
T29N R13W S35.  48.2258 N, 113.2692 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Exposed rocky outcrop in Picea engelmannii/Abies lasiocarpa forest; south aspect, 5-45% slope; sedimentary rock. Phenology: flowering. 

Rick McNeill, 2542.  7/24/2008. 		RM 
_________________________________________________________________________

59.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Glade Creek, ca 22.5 air mi NW of Moran; ca 30.5 air mi N of Moose.  Elev. 7670 ft.
T48N R116W S27 SW1/4.  44.0883 N, 110.7725 W; GPS Reading.  
Pseudotsuga menziesii and Pinus contorta forest with Vaccinium sp. and Xerophyllum tenax in understory. Phenology: vegetative only. 

David Scott, 2977.  8/10/2006. 		RM 907996	Barcode: RM0022653
     with Damian Stoy
_________________________________________________________________________

60.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: cirque basin north of Waugh Mountain, 26.4 air mi WNW of Shoup.  Elev. 7990 ft.
T25N R14E S19.  
Dominant population in mesic soil within spruce vegetation, 10 degree slope, ENE  aspect, granodiorite geology. Phenology: flowering. 

Joshua J. Irwin, 8813.  7/21/2012. 		RM 
_________________________________________________________________________

61.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: north cirque at the head of Golway Gulch, 12.2 air mi NE of Salmon.  Elev. 8736 ft.
T23N R23E S22.  45.3024 N, -113.71912 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in xeric forb dominated vegetation; 18Â° slope, WSW aspect; arkosic metasandstone geology. Greater than 150 individuals apparent. Phenology: flowering. 

Joshua J. Irwin, 3351.  8/1/2010. 		RM 
_________________________________________________________________________

62.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: slopes along Blacktail Creek, 8 air mi ENE of North Fork.  Elev. 6829 ft.
T24N R22E S3.  45.44292 N, -113.83852 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in mesic spruce vegetation; 16Â° slope, SW aspect; feldspathic metasandstone geology. 26-75 individuals apparent. Phenology: flowering. 

Joshua J. Irwin, 2195.  7/14/2010. 		RM 
     with Wendy Irwin
_________________________________________________________________________

63.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Bitterroot Range: Salmon Ridge dividing Spring and East Fork Spring creeks on Spring Creek Road (Forest Road 038).  Elev. 6456 ft.
T24N R18E S1 E1/4.  45.439 N, 114.2869 W; NAD 83, , GPS reading.  
Cut-over ridge and rock outcrop. Phenology: flowering & fruiting. 

Ronald L. Hartman, 90681.  7/30/2010. 		RM 
_________________________________________________________________________

64.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: Twin Lakes Campground, ca 24 mi SW of Wisdom.  Elev. 7240 ft.
T5S R17W S20.  45.4114 N, 113.6892 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Wet lodgepole pine forest with Xerophyllum tenax, Ledum glandulosum, Vaccinium scoparium, and V. occidentale. Sheet 2 of 2. Phenology: flowering & fruiting. 

Erwin F. Evert, 41652.  6/26/2006. 		RM 914068	Barcode: RM0069206
_________________________________________________________________________

65.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: upper North Fork Salmon River, above U.S. Hwy 93, 18.0 air mi N of the town of North Fork.  Elev. 6012 ft.
T27N R21E S16.  
In xeric soil within a Douglas-fir vegetation, 40 degree slope, E aspect, granodiorite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 6769.  7/25/2011. 		RM 
_________________________________________________________________________

66.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: north ridge above Hornet Creek, due S of Big Boulder Meadow, 9.8 air mi SW of the town of North Fork.  Elev. 7666 ft.
T23N R20E S28.  
In xeric coarse textured soil on barren ground, 52 degree slope, SE aspect, quartzite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 7069.  7/30/2011. 		RM 
_________________________________________________________________________

67.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: ridge dividing Broomtail and Little Horse creeks, 13.3 air mi W of Shoup.  Elev. 7457 ft.
T24N R16E S23.  
In xeric soil within a lodgepole pine vegetation, 23 degree slope, WSW aspect, granite geology. Phenology: flowering. 

Joshua J. Irwin, 7185.  7/31/2011. 		RM 
_________________________________________________________________________

68.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Eagle Mountain Pack Bridge Trail Head: ca 1 mi on Pack Trail 206, ca 45 air mi ENE of Kooskia.  Elev. 2626-3126 ft.
46 25.54' N, 115 7.75' W; GPS reading.  
Streamside in mixed coniferous forest including Thuja plicata. Phenology: flowering. 

Georgia G. Thomas, 8.  6/17/2013. 		RM 
_________________________________________________________________________

69.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Selway-Bitterroot Wilderness: Lochsa River Drainage: Wilderness Gateway Trail Head: ca 4 mi on Pack Trail 220 to Pack Trail 253 at wilderness boundary, ca 26 air mi SE of Pierce.  Elev. 4065 ft.
46 18.196' N, 115 19.716' W; GPS reading.  
Mixed shrub and conifter, forest hilside slope. Phenology: flowering. 

Georgia G. Thomas, 123.  6/22/2013. 		RM 
_________________________________________________________________________

70.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Eagle Mountain Pack Bridge.  Elev. 3443-4501 ft.
46 25.083' N, 115 06.511' W to 46 25.271' N, 115 07.392' W; GPS reading.  
Mixed coniferous forest with heavy shrub understory. Phenology: flowering. 

Georgia G. Thomas, 213.  6/24/2013. 		RM 
_________________________________________________________________________

71.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Eagle Mountain Pack Bridge Trail Head: ca 3 mi on Pack Trail 206, ride line, ca 46 air mi NNE of Kooskia.  Elev. 5305 ft.
46 24.892' N, 115 5.866' W; GPS reading.  
Mixed coniferous forest, Xerophyllum tenax and Vaccinium sp. dominnated understory. Phenology: flowering. 

Georgia G. Thomas, 231.  6/24/2013. 		RM 
_________________________________________________________________________

72.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Slims Campground/Trail Head: ca 5 mi on Meadow Creek National Recreation Trail, near Pea Creek, ca 1500 ft above Meadow Creek, ca 32 air mi ESE of Kooskia.  Elev. 3110 ft.
45 58.545' N, 115 16.957' W; GPS reading.  
Small streamside seep. Phenology: flowering. 

Georgia G. Thomas, 276.  6/26/2013. 		RM 
_________________________________________________________________________

73.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Selway-Bitterroot Wilderness: Lochsa River Drainage: Warm Springs Pack Bridge Trail Head: ca 5 mi on Pack Trail 49, near Wag Creek, ca 35 air mi WSE of Hamilton, MT.  Elev. 4511 ft.
46 24.611' N, 114 51.259' W; GPS reading.  
Old burnt meadow, understory dominated by Xerophyllum tenax. Phenology: flowering. 

Georgia G. Thomas, 420.  6/29/2013. 		RM 
_________________________________________________________________________

74.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Split Creek Point, ca 4 mi on Pack Trail 133 from Split Creek Pack Bridge, ca 30 air mi ESE of Kooskia.  Elev. 4980 ft.
46 14.241' N, 115 22.4' W; GPS reading.  
Steep hillside, dry outcroppings, mixed shrub. Phenology: flowering. 

Georgia G. Thomas, 458.  6/30/2013. 		RM 
_________________________________________________________________________

75.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Big Fog Saddle, Forest Road 319, ca 1/4 mi down Forest Trail 693, ca 38 air mi ESE of Kooskia.  Elev. 5497 ft.
46 6.629' N, 115 11.491' W; GPS reading.  
Subalpine, mixed conifers including lodgepole pine. Phenology: flowering. 

Georgia G. Thomas, 466.  6/30/2013. 		RM 
_________________________________________________________________________

76.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Bitterrroot Mountains: N of Savage Pass, ca 5 mi on Forest Road 360, ca 28 air mi NW of Hamilton, MT.  Elev. 5565 ft.
46 28.81' N, 114 38.235' W; GPSD reading.  
Roadside, mixed conifer forest, including ponderosa pine, Thuja plicata, grand fir. Phenology: flowering. 

Georgia G. Thomas, 608.  7/7/2013. 		RM 
_________________________________________________________________________

77.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Bitterroot Mountains: Elk Summit, Hoodoo Lakes Campground, ca 13 mi on Forest Road 360, ca 24 air mi WNW of Hamilton, MT.  Elev. 5869 ft.
46 19.275' N, 114 39.161' W; GPS reading.  
Subalpine campground. Phenology: flowering. 

Georgia G. Thomas, 650.  7/7/2013. 		RM 
_________________________________________________________________________

78.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Frank Church - River of No Return Wilderness: Nez Perce Pass: ca 1 mi on Forest Trail 16, ca 26 air mi SSW of Darby, MT.  Elev. 6529-6930 ft.
45 43.002' N, 114 30.163' W to 45 42.415' N, 114 29.772' W: GPS reading.  
Subalpine hillside, dry meadow. Phenology: flowering. 

Georgia G. Thomas, 760.  7/11/2013. 		RM 
_________________________________________________________________________

79.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Twin Lakes, Northern Lake, ca 15 mi on Forest Road 429, at the end of the road, ca 17.5 air mi SSW of Hamilton, MT.  Elev. 6545 ft.
46 9.276' N, 114 29.7851' W; GPS reading.  
Subalpine lakeside. Phenology: flowering. 

Georgia G. Thomas, 797.  7/10/2013. 		RM 
_________________________________________________________________________

80.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bear Creek Pass Trail Head: Upper Bear Lake, ca 3 mi on Forest Trail 613, ca 18 air mi NE of Darby, MT.  Elev. 6819 ft.
46 05.925' N , 114 28.302' W.  
Subalpine meadow, lakeside. Phenology: flowering. 

Georgia G. Thomas, 832.  7/10/2013. 		RM 
_________________________________________________________________________

81.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterrroot Mountains: Bear Creek Pass Trail Head: betwenn ca 2 and 3 mi on Forest Trail 613, between Upper Bear Lake and Lower Bear Lake, ca 18 air mi NE of Darby, MT.  Elev. 6540 ft.
46 06.234' N, 114 28.617' W to 46 06.762' N , 114 29.487'W.  
Subalpine,  mixed conifers, Xerophyllum tenax and Vaccinium understory. Phenology: flowering. 

Georgia G. Thomas, 877.  7/10/2013. 		RM 
_________________________________________________________________________

82.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ca 10 mi on Pack Trail 939, ca 1 mi from Maple Lake Ridge, ca 29 air mi W of Hamilton, MT.  Elev. 6932 ft.
46 17.31' N, 114 45.258' W; GPS reading.  
Subalpine,  mixed conifers including subalpine fir; Xerophyllum tenax and Ericaceae spp. dominate understory. Phenology: flowering. 

Georgia G. Thomas, 971.  7/16/2013. 		RM 
_________________________________________________________________________

83.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterroot Mountains: Wahoo Pass: ca 1.5 mi on Pack Trail 430 from Twin Lakes Trail Head, ca 18 air mi SSW of Hamilton, MT.  Elev. 7100 ft.
46 09.662' N, 114 30.906' W.  
Subalpine, depressions where snow sits majority of year. Phenology: fruiting. 

Georgia G. Thomas, 1087.  7/20/2013. 		RM 
_________________________________________________________________________

84.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterroot Mountains: Wahoo Creek, ca 3 mi on Pack Trail 430 from Twin Lakes Trail Head, ca 19 air mi SSW of Hamilton, MT.  Elev. 6168 ft.
46 9.825' N, 114 31.791' W; GPS reading.  
Open hillside. Phenology: flowering. 

Georgia G. Thomas, 1140.  7/20/2013. 		RM 
_________________________________________________________________________

85.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: ca 2 mi on Pack Trail 18 leaving Elk Summit toward Diablo Mountain Lookout, ca 22 air mi WNW of Hamilton, MT.  Elev. 6177 ft.
46 19.28' N, 114 36.429' W.  
One year after fire, patches that survived. Phenology: fruiting. 

Georgia G. Thomas, 1653.  7/28/2013. 		RM 
_________________________________________________________________________

86.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Twin Lakes Trail Head: ca 3.5 mi on Trail 421 along East Fork Moose Creek, ca 17 air mi WSW of Hamilton, MT.  Elev. 5276 ft.
46 11.446' N, 114 29.897' W; GPS reading.  
Intermittant pine trees, bear grass dominated meadows. Phenology: fruiting. 

Georgia G. Thomas, 1781.  8/2/2013. 		RM 
_________________________________________________________________________

87.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Mocus Point Pack Bridge: ca 1 mi on Forest Trail 469, approaching Mocus Point from Lochsa River, ca 50 air mi ENE of Kamiah.  Elev. 3699-4641 ft.
46 26.483' N, 115 01.216' W to 46 27.270 'N, 115 00.521' W; GPS reading.  
Mixed coniferous forest including Pseudotsuga menziesii and Abies grandis. Phenology: flowering. 

Georgia G. Thomas, 2960.  6/12/2014. 		RM 
_________________________________________________________________________

88.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Mocus Point Pack Bridge: ca 1 mi on Forest Trail 469, approaching Mocus Point from Lochsa River, ca 50 air mi ENE of Kamiah.  Elev. 3699-4641 ft.
46 26.483' N, 115 01.216' W to 46 27.270 'N, 115 00.521' W; GPS reading.  
Mixed coniferous forest including Pseudotsuga menziesii and Abies grandis. Phenology: flowering. 

Georgia G. Thomas, 2997.  6/12/2014. 		RM 
_________________________________________________________________________

89.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Meadow Creek National Recreation Trail, between Reverse Creek and Pell Creek, ca 40 air mi SE of Kamiah.  Elev. 3110-3388 ft.
45 58.545' N, 115 16.957' W to 45 58.190' N, 115 16.921' W; GPS reading.  
Rocky, open, Pinus ponderosa dominated streamside slope;  other conifers present; signs of approximatly 4 year old fire. Phenology: flowering. 

Georgia G. Thomas, 3027.  6/9/2014. 		RM 
_________________________________________________________________________

90.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Forest Road 651, O'Hara Road, intersection with Forest Road 464, ca 15 mi E of Harpster.  Elev. 4919 ft.
46 00.013' N, 115 38.926' W; GPS reading.  
Roadside, mixed firs, grand fir, subalpine fir, spruce. Phenology: flowering. 

Georgia G. Thomas, 3079.  6/11/2014. 		RM 
_________________________________________________________________________

91.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Moose Ridge, Forest Trail 562, near Tony Creek S of Moose Creek Ranger Station, approaching ridgeline.  Elev. 2494-3388 ft.
46 07.059' N, 114 56.089' W to 46 06.790' N, 114 56.586' W; GPS reading.  
Approaching ridegline, trees burned, understory including beargrass. Phenology: flowering. 

Georgia G. Thomas, 3285.  6/19/2014. 		RM 
_________________________________________________________________________

92.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: confluence of Moose Creek and Selway River: ca 1 mi on Shissler Lookout Trail, Forest Trail 693, near the top of Shissler Peak, ca 53 air mi E of Kamiah.  Elev. 3925-5370 ft.
46 09.934' N, 114 56.377' W to 46 08.726' N, 114 56.072' W; GPS reading.  
Open forest understory; ridgeline, open rocky sections; mixed conifers, grand fir, ponderosa pine, Douglas fir; hillside. Phenology: flowering. 

Georgia G. Thomas, 3396.  6/20/2014. 		RM 
_________________________________________________________________________

93.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Moose Creek Ranger Station: ca 1 mi on Forest Trail 430 to Freeman Peak, ca 54-55 air mi ESE of Kamiah.  Elev. 2540-4103 ft.
46 07.395' N, 114 54.927' W to 46 07.673' N, 114 53.537' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 3533.  6/22/2014. 		RM 
_________________________________________________________________________

94.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Moose Creek Ranger Station: ca 1 mi on Forest Trail 430 to Freeman Peak, ca 54-55 air mi ESE of Kamiah.  Elev. 4622-4849 ft.
46 07.776' N, 114 52.734' W to 46 07.723' N, 114 52.184' W; GPS reading.  
Mixed coniferous forest, ridgeline. Phenology: flowering. 

Georgia G. Thomas, 3575.  6/22/2014. 		RM 
_________________________________________________________________________

95.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Selway-Bitterroot Wilderness: Nez Perce Pass: ca 1 mi on Forest Trail 16, ca 26 air mi SW of Darby, MT.  Elev. 6785-7051 ft.
45 43.349' N, 114 30.329' W to 45 43.539' N, 114 30.769' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 3662.  6/29/2014. 		RM 
_________________________________________________________________________

96.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Frank Church - River of No Return Wilderness: Kim Creek Saddle: ca 2 air mi on Forest Trail 26, ca 36-38 air mi SW of Darby, MT.  Elev. 5796-5896 ft.
45 40.358' N, 114 46.452' W to 45 41.791' N, 114 45.240' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 3686.  7/2/2014. 		RM 
_________________________________________________________________________

97.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Selway-Bitterroot Wilderness: Paradise Guard Station to Bad Luck Mountain: ca 3 mi on Forest Trail 52, ca 29 air mi WSW of Darby, MT.  Elev. 4110-5061 ft.
45 52.449' N , 114 44.216' W to 45 52.998' N, 114 44.096' W; GPS reading.  
Ridgeline, mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 3843.  7/1/2014. 		RM 
_________________________________________________________________________

98.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Coolwater Ridge, Forest Road 317, ca 23 air mi E of Kooskia.  Elev. 6044 ft.
46 08.923' N, 115 30.065' W; GPS reading.  
Ridgeline, mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 3944.  7/6/2014. 		RM 
_________________________________________________________________________

99.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: Goat Ridge, ca 3 mi on Forest Trail 526, ca 28.5 air mi ENE of Elk City.  Elev. 4214-5759 ft.
45 58.923' N, 114 52.031' W to 45 57.893' N, 114 53.446' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering & fruiting. 

Georgia G. Thomas, 4312.  7/15/2014. 		RM 
_________________________________________________________________________

100.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Indian Lake, ca 13 mi on Forest Trail 430 from Lost Horse, ca 27 air mi WSW of Hamilton, MT.  Elev. 6159 ft.
46 08.622' N, 114 42.551' W; GPS reading.  
Wet meadow. Phenology: flowering. 

Georgia G. Thomas, 4450.  7/21/2014. 		RM 
_________________________________________________________________________

101.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Wahoo Pass: ca 8 mi on Forest Trail 430, ca 23 air mi WSW of Hamilton, MT.  Elev. 5704-6577 ft.
46 09.455' N, 114 38.187' W to 46 09.644' N, 114 37.453' W; GPS reading.  
Subalpine spruce-fir forest. Phenology: flowering. 

Georgia G. Thomas, 4485.  7/20/2014. 		RM 
_________________________________________________________________________

102.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Forest Road 319 to Big Fog Saddle, ca 13 mi until the end of road, ca 23 air mi NNE of Elk City.  Elev. 5922 ft.
46 06.856' N, 115 12.267' W; GPS reading.  
Rocky opening in subalpine spruce-fir forest. Phenology: flowering. 

Georgia G. Thomas, 4577.  7/26/2014. 		RM 
_________________________________________________________________________

103.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Forest Road 319 to Big Fog Saddle, ca 13 mi until the end of road, ca 1/4 mi on Forest Trail 346, ca 23 air mi NNE of Elk City.  Elev. 5858 ft.
46 06.988' N, 115 12.366' W; GPS reading.  
Subalpine spruce-fir forest with beargrass, whortleberry dominated understory. Phenology: flowering. 

Georgia G. Thomas, 4607.  7/26/2014. 		RM 
_________________________________________________________________________

104.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterrroot Wilderness: Issac Lake, ca 16 mi on Forest Trail 618, ca 31 air mi W of Hamilton, MT.  Elev. 6273 ft.
46 16.001' N, 114 48.284' W.  
Wet meadow. Phenology: flowering. 

Georgia G. Thomas, 4758.  8/2/2014. 		RM 
_________________________________________________________________________

105.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterrroot Wilderness: between Maple Lake and Issac Lake, ca 12-16 mi on Forest Trail 618, ca 30 air mi W of Hamilton, MT.  Elev. 6473-6823 ft.
46 16.385' N, 114 47.013' W to 46 16.845' N, 114 46.176' W.  
Subalpine spruce-fir forest. Phenology: flowering. 

Georgia G. Thomas, 4824.  8/2/2014. 		RM 
_________________________________________________________________________

106.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Kooskia Meadows, ca 25 air mi W of Kooskia.  Elev. 6119 ft.
46 22.775' N, 114 40.976' W.  
Wet meadow. Phenology: flowering. 

Georgia G. Thomas, 4858.  8/4/2014. 		RM 
_________________________________________________________________________

107.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: approaching Coolwater Fire Tower, cross over to north slope, ca 24 mi E of Kooskia.  Elev. 6395 ft.
46 09.537' N, 115 28.626' W.  
Mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 4938.  8/7/2014. 		RM 
_________________________________________________________________________

108.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Bitterroot National Forest: along Deep Creek on Forest Road 468, the Magruder Corridor, ca 4.5 air mi W of Nez Perce Pass, ca 73.5 air mi SE of Kooskia.  Elev. 5100 ft.
T27N R15E S3.  45 42.307' N, 114 35.521' W; unknown, , GPS reading.  
Coniferous slopes with rock outcrops and streamside. 

Ronald L. Hartman, 93285.  6/14/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

109.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: ca 1 3/4 air mi due S of Middle Fork Clearwater River, ca 13 air mi E of Kooskia.  Elev. 3500 ft.
T32N R6E S16.  46 7.048' N, 115 42.47' W; unknown, , GPS reading.  
Roadside. 

Ronald L. Hartman, 93344.  6/16/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

110.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Middle Fork Clearwater Wild and Scenic River System: from Moscas Point Pack Bridge on Lochsa River ca 1 3/4 trail mi S on Forest Trail 469, ca 51 air mi ENE of Kamiah.  Elev. 2850-4100 ft.
T36N R11E S18; also S19.  46 27.68' N, 115 1.128' W to 46 27.04' N, 115 0.604' W; unknown, , GPS reading.  
Mixed coniferous forest. 

Ronald L. Hartman, 93380.  6/16/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

111.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: North Moose Creek: ca 1 mi on Forest Trail 620 from confluence on North Moose Creek and East Moose Creek, ca 54 air mi E of Kamiah.  Elev. 2487-2581 ft.
46 10.939' N, 114 54.162' W to 46 11.514' N, 114 54.602' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 3645.  6/21/2014. 		RM 
_________________________________________________________________________

112.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Trail 154, along ridge and slopes between Teakwah Creek to the W and Jackknife Creek to the E, ca 21 air mi NE of Pierce. Collection extent ca 6 mi on and in vicinity of trail.  Elev. 2320-4920 ft.
T38N R8E S16; also S4, S9 and T39N R8E S33.  46.6312 N, 115.4654 W to 46.6597 N, 115.4576 W to 46.6673 N, 115.4554 W; WGS 84, , GPS reading.  
Habitats varied: ranging from steep, southerly-facing slopes dominated by bluebunch wheatgrass; saddles and shoulder-slopes of seral Pseudotsuga menziesii/Abies grandis communities; dense shrub thickets of Ceanothus velutinus; to prominent rock outcrops where cryptogamic crust is well-developed.  History of fire disturbance evident throughout. Phenology: flowering. 

Crista L. O'Conner, 1378.  6/23/2016. 		RM 
_________________________________________________________________________

113.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Shoshone County: Mallard Larkins Pioneer Area: Forest Trail 240, between Craig Peak and Larkins Peak, ca 5.5 air mi NW of Black Mountain.  Elev. 6080-6360 ft.
T42N R7E S32 N1/2.  46.9442 N, 115.5985 W to 46.9471 N, 115.6133 W; WGS 84, , GPS reading.  
Collection extent includes southerly-facing shoulder slope characterized by Tsuga mertensiana/Xerophyllum tenax habitat type, with common occurrences of Luzula hitchcockii, to open, rocky ridgetop with abundant Festuca stands. Phenology: flowering & fruiting. 

Crista L. O'Conner, 2034.  7/7/2016. 		RM 
     with Joshua Miller
_________________________________________________________________________

114.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Mush Saddle and Pot Mountain Ridge, along Forest Trail 169 via Forest Road 711, ca 3-4 air mi SW of Cold Springs Peak.  Elev. 5200-5980 ft.
T39N R9E S6 NE1/4; also T40N R9E S31 SE1/4 and SW1/4 S32.  46.7539 N, 115.3673 W; WGS 84, , GPS reading.  
Mixed coniferous forest dominated by Tsuga mertensiana with common occurrences of Picea engelmannii and Abies lasiocarpa; community typified by Tsuga mertensiana/Clintonia uniflora habitat type. Phenology: flowering. 

Crista L. O'Conner, 2512.  7/19/2016. 		RM 
_________________________________________________________________________

115.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Clearwater County: Bitterroot Mountains: Fish Lake Trail 419 and 419a, ca 8-11 air mi E of Osier Lookout and ca 2 air mi N of Wapito Point, headwaters of Lake Creek.  Elev. 5000-5900 ft.
T40N R12E S11 South1/2; also SE1/4 S10, NW1/4 S15, NE1/4 S16, SW1/4 S9, NE1/4 S8, and S5.  46.8171 N, 114.9052 W to 46.8172 N, 114.9356 W to 46.8365 N, 114.9737 W; WGS 84, , GPS reading.  
Engelmann spruce-subalpine fir forest at the headwaters the creek. Phenology: fruiting. 

Crista L. O'Conner, 2848.  7/22/2016. 		RM 
     with Jack Ader
_________________________________________________________________________

116.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Scurvy Mountain: summit, ca 7.5 air mi NNE of Lookout Peak.  Elev. 6691 ft.
T39N R 11E S30 SW1/4; also N1/2 S31 and N1/2 S32.  46.6894 N, 115.1338 W to 46.6833 N, 115.1273 W to 46.681 N, 115.0796 W; WGS 84, , GPS reading.  
Ridgetop and upper shoulder-slope of southerly aspect, within and adjacent to areas scarred by 2015 Scurvy Mountain Fire. Phenology: fruiting. 

Crista L. O'Conner, 2890.  7/26/2016. 		RM 
_________________________________________________________________________

117.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Trail 619 on divide between Orogrande- Fuzzy creeks and Pine Creek, ca 1-1.5 W of Cabin Point, ca 15-15.5 air mi NE of Pierce.  Elev. 4200 ft.
T38N R8E S31 SW1/4; also T38N R7E S36 SE1/4.  46.5909 N, 115.5047 W to 46.5918 N, 115.5196 W; WGS 84, , GPS reading.  
Brushy roadside through Thuja dominated mixed conifer forest. Phenology: flowering. 

B. E. Nelson, 85358.  6/10/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

118.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Johnson Gulch, near confluence of French Creek on Forest Road 250, ca 7.5 air mi NE of Pierce.  Elev. 3900 ft.
T37N R6E S24 SW1/4.  46.5312 N, 115.6515 W; WGS 84, , GPS reading.  
Spruce-fir forest at the edge of a Labrador tea-Sphagnum bog. Phenology: flowering. 

B. E. Nelson, 85391.  6/10/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

119.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Lochsa River Corridor: along U.S. Hwy 12, ca 3 air mi W of Powell Ranger Station.  Elev. 3197 ft.
T37N R13E S36.  46.5081 N, 114.7691 W; WGS 84, , GPS reading.  
Disturbed roadside. Phenology: flowering. 

Crista L. O'Conner, 3241.  5/30/2017. 		RM 
_________________________________________________________________________

120.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Sherman Creek drainage, along and in vicinity of Trail 203, ca 5.5 mi SW of Castle Butte.  Elev. 5160 ft.
T35N R9E S3.  46.3973 N, 115.3163 W; WGS 84, , GPS reading.  
Lush parkland with ca 45 degree slope of westerly aspect--supplied seeps and soil moisture by snow melt. Margined by forests of Abies lasiocarpa and Picea engelmannii, predominantly. Clonal groves of Populus tremuloides occasional. Phenology: flowering. 

Crista L. O'Conner, 3511.  6/14/2017. 		RM 
_________________________________________________________________________

121.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Fish Butte, along Trail 2230, ca 2 air mi W of Lochsa Historical Ranger Station.  Elev. 3500-4200 ft.
T35N R9E S31.  46.3296 N, 115.3813 W; WGS 84, , GPS reading.  
Southerly-facing rocky slopes comprised of mosaic of seral coniferous communities and dense stands of shrubs, predominately Ceanothus velutinus. Traces of historic fire abound and greatly influence ecology. Phenology: flowering. 

Crista L. O'Conner, 3711.  6/19/2017. 		RM 
_________________________________________________________________________

122.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Johnagan Mountain Trail 628, ca 3 air mi SE of Weitas Guard Station.  Elev. 3500-3900 ft.
T37N R8E S25.  46.5164 N, 115.3847 W; WGS 84, , GPS reading.  
Shoulder slope in mixed coniferous forest dominated by Abies grandis. Phenology: flowering & fruiting. 

Crista L. O'Conner, 3926.  6/29/2017. 		RM 
_________________________________________________________________________

123.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Bitterroot Range: Hopeful Creek along Trail 35, ca 1.5 air mi SW of Pilot Knob.  Elev. 5727 ft.
T39N R14E S22 NE1/4.  46.7145 N, 114.6746 W; WGS 84, , GPS reading.  
In monotypic stand of Pinus contorta with prolific understory of Vaccinium scoparium. Phenology: flowering. 

Crista L. O'Conner, 4106.  7/9/2017. 		RM 
     with Gavin Gardner
_________________________________________________________________________

124.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Bald Mountain Research Natural Area: along historic Nimi'ipuu Trail, ca 2 air mi SE of Castle Butte.  Elev. 6523 ft.
T36N R10E S17 SW1/4.  46.4542 N, 115.243 W; WGS 84, , GPS reading.  
Summit and shoulder slopes of southerly aspect abundantly blanketed by fescue and prairie junegrass with occasional, dense monotypic patches of beargrass. Spruce-fir forests comprise surrounding community; noteworthy occurences of several, interspersed old growth whitebark pine amid grassland and near summit. Phenology: flowering & fruiting. 

Crista L. O'Conner, 4397.  7/19/2017. 		RM 
     with Shawn Taylor
_________________________________________________________________________

125.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Wind Lakes Trailhead at end of Forest Road 362, ca 5 air mi SSW of Powell Ranger Station.  Elev. 6874 ft.
T36N R14E S20.  46.4449 N, 114.7315 W; WGS 84, , GPS reading.  
North-facing granitic rock outcrop at shoulder slope; Abies lasiocarpa and Pinus albicaulis common. Phenology: flowering & fruiting. 

Crista L. O'Conner, 4526.  7/21/2017. 		RM 
     with Shawn Taylor
_________________________________________________________________________

126.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Colt Creek drainage, in vicinity of Forest Trail 79, ca 4.5 air mi SE of Powell Ranger Station.  Elev. 6167 ft.
T36N R14E S13.  46.4579 N, 114.6593 W; WGS 84, , GPS reading.  
Along shoulder slope of southerly aspect in mixed conifer forest. Phenology: fruiting. 

Crista L. O'Conner, 4723.  7/26/2017. 		RM 
_________________________________________________________________________

127.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Mocus Point summit along Trail 469, ca 17 air mi NNE of Lochsa Historical Ranger Station.  Elev. 5200-5579 ft.
T36N R11E S36 NE1/4.  46.4241 N, 115.0258 W; WGS 84, , GPS reading.  
Ridgetop and shoulder slope of northerly aspect dominated by Abies lasiocarpa and Picea engelmannii; Pseudotsuga menziesii and Abies grandis common. Ridgetop understory densely populated by Vaccinium membranaceum while moist shoulder slope and upper draw inhabited by Alnus viridis ssp. sinuata, Menziesia ferruginea and Senecio triangularis. Phenology: fruiting. 

Crista L. O'Conner, 4760.  7/28/2017. 		RM 
_________________________________________________________________________

128.  Xerophyllum tenax (Pursh) Nutt. 				Melanthiaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station.  Elev. 7356-7800 ft.
T36N R14E S28.  46.4309 N, 114.7231 W; WGS 84, , GPS reading.  
Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. Phenology: flowering. 

Crista L. O'Conner, 4871.  7/30/2017. 		RM 
     with Casey D. Hansen
_________________________________________________________________________