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

Database Search Results

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

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1.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: along O'Hara Creek, E of Forest Road 443, ca 7 mi SE of Lowell.  Elev. 2000 ft.
T31N R7E S1 SE1/4.  46.056 N, 115.526 W.  
In rich, wet Thuja plicata forest. 

Erwin F. Evert, 8042.  6/29/1985. 		 
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2.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Bonner County: Selkirk Range: Hanna Flat Trail, ca 5 mi SSW of Nordman.  Elev. 2500 ft.
T60N R5W S10.  48.5661 N, 116.9682 W.  
Virgin forest of Thuja plicata and Tsuga heterophylla. 

Erwin F. Evert, 10568.  7/20/1986. 		 
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3.  Thuja plicata Donn ex D. Don 				Cupressaceae

Canada, British Columbia: Selkirk Mountains: along Lemon Creek, ca 12 mi SE of Slocan.  Elev. 4000 ft.
Openings in hemlock forest. Phenology: fruiting. 

Erwin F. Evert, 13484.  8/1/1987. 		RM 732444
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4.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lone Ranch Creek areaon west side of Kettle Crest, ca 3 air mi ESE of Danville; along Forest Road 9576 to Forest Road 400.  Elev. 4400 ft.
T40N R35E S19 SW1/4 of NW1/4.  48.9506 N, 118.4275 W.  
North facing, wet roadside. Phenology: vegetative only. 

Jean Wood, 1218.  6/9/1995. 		 
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5.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: South Fork Mill Creek Drainage: Old Dominion Mountain Meadow, ca 9 air mi NE of Colville; off Hanson Springs Road on Forest Road 020.  Elev. 3250 ft.
T36N R41E S31 W1/2 of NW1/4.  48.5761 N, 117.6815 W.  
Grazed Carex marsh/meadow with surrounding dry meadow; edges of mixed forest with lodgepole pine and hemlock/white pine. Phenology: vegetative only. 

Jean Wood, 1238.  6/24/1995. 		 
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6.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Mill Creek Drainage: along Middle Fork of Mill Creek and Bon Ayre Valley on Forest Road 4668, ca 10 air mi NE of Colville.  Elev. 2900-3300 ft.
T36N R40E S2 E1/2; also T36N R41E S6 SW1/4 of NE1/4.  48.6485 N, 117.7248 W.  
Old homestead meadows, heavily grazed; creekside and edges of lodgepole pine and cedar/spruce. Phenology: vegetative only. 

Jean Wood, 1383.  6/27/1995. 		 
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7.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.  Elev. 3900 ft.
T39N R37E S7 W1/2.  48.8933 N, 118.1647 W.  
Cottonwood pond and cedar woods on roadside. Phenology: fruiting. 

Jean Wood, 1782.  7/1/1995. 		 
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8.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: Kettle River Drainage: east end of Grouse Mountain, ca 5 air mi NNW of Orient along Forest Road 150.  Elev. 3500-4000 ft.
T40N R36E S28 N1/2.  48.9363 N, 118.2523 W.  
Mixed forest of cedar/spruce/subalpine fir; south facing rock outcrops and clearings with Douglas fir and pinegrass. Phenology: vegetative only. 

Jean Wood, 2009.  7/5/1995. 		 
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9.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: ca 15 air mi SE of Colville along Bear Creek.  Elev. 2500-2700 ft.
T34N R41E S21 N1/2.  48.4314 N, 117.6383 W.  
Small flat areas with seeps; hemlock and cedar. Phenology: vegetative only. 

Jean Wood, 2276.  7/14/1995. 		 
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10.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Nork Fork Chewelah Creek Drainage: Hidden Meadows, ca 18 air mi ESE of Colville along Forest Road 270.  Elev. 4100 ft.
T34N R42E S30 NE1/4.  48.4169 N, 117.5517 W.  
Carex meadow; creekside; hemlock/cedar forest. Phenology: vegetative only. 

Jean Wood, 2866.  8/4/1995. 		 
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11.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Chewelah Mountain, ca 7 air mi E of Chewelah, along Tenmile Creek W of ski area road.  Elev. 3900-4100 ft.
T32N R41E S1 NE1/4.  48.3011 N, 117.5733 W.  
Mature cedar/hemlock forest, crossed by old road with conifer saplings and alders. Phenology: vegetative only. 

Jean Wood, 2926.  8/6/1995. 		 
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12.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Pend Oreille County: Western Colville National Forest and Vicinity: Granite Meadows, ca 3.5 air mi E of Little Pend Oreille Lakes, off Tacoma Divide Road.  Elev. 4350 ft.
T36N R42E S14 SW1/4.  48.6196 N, 117.4651 W.  
Old beaver ponds with some open water; extensive peat bog with multiple Carex species. Phenology: vegetative only. 

Jean Wood, 3500.  8/14/1995. 		 
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13.  Thuja plicata Donn ex D. Don 				Cupressaceae

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: vegetative only. 

Jean Wood, 3740.  8/18/1995. 		 
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14.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Lake Mountain, ca 1 air mi E of Lake Thomas; ca 20 air mi ENE of Colville; ca 3 mi along Forest Road 2712.  Elev. 4000 ft.
T36N R42E S9 South 1/2.  48.634 N, 117.5084 W.  
Rock outcrop at summit. Phenology: vegetative only. 

Jean Wood, 706.  6/1/1995. 		 
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15.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Round Top Mountain: Middle Fork Mill Creek, ca 9 road mi NE of Colville on Aladdin Route.  Elev. 2300-3300 ft.
T36N R40E S15 NW1/4; also NE1/4 S16.  48.6196 N, 117.7465 W.  
Cedar at creekside; mixed Douglas fir forest, and aspen groves on lower slopes; Douglas fir, ponderosa pine and larch with pinegrass and ninebark on upper slopes; rock outcrops of shale/slate. Phenology: fruiting. 

Jean Wood, 874.  6/5/1995. 		 
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16.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Cliff Ridge on the southern boundary of the Little Pend Oreille Wildlife Refuge.  Elev. 3000-3800 ft.
T34N R41E S29 NW1/4; also N1/2 S30.  48.4169 N, 117.6599 W.  
Ridge of bunchgrass steppe surrounded by mixed forest and interspersed with Douglas fir.  Exotics invading, but small areas still primarily native vegetation. Phenology: fruiting. 

Jean Wood, 4205.  5/27/1996. 		 
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17.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Blacktail Mountain, ca 15 mi ESE of Colville in Little Pend Oreille River drainage.  Elev. 3200 ft.
T34N R41E S3 NW1/4; also T35N R41E SW1/4 S34.  48.4748 N, 117.6166 W.  
Streamside by old cabin. Phenology: vegetative only. 

Jean Wood, 4501.  6/2/1996. 		 
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18.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: tramway region of Huckleberry Creek drainage, ca 3 air mi NW of Waitts Lake; ca 7 air mi SW of Chewelah.  Elev. 2400-3000 ft.
T32N R39E S35; also NW1/4 S36, SW1/4 S25; also SE1/4 S26.  48.2287 N, 117.8547 W.  
Mixed forest with small creeks, mostly heavily logged. Phenology: vegetative only. 

Jean Wood, 4544.  6/4/1996. 		 
     with Sylvia Brock
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19.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Hoodoo Canyon Trail to Emerald Lake from Deadman Creek, ca 10 air mi W of Kettle Falls.  Elev. 2600-3800 ft.
T37N R36E S32 W1/2; also T36N R36E E1/2 S3.  48.6643 N, 118.2742 W.  
Lake shore; trailside through mixed forest to north facing balds, rock outcrops, and cliffs with scattered ponderosa pine, Douglas fir, and pinegrass; small seeps. Phenology: fruiting. 

Jean Wood, 4699.  6/6/1996. 		 
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20.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Columbia River and Tom Bush Creek, ca 2.5 air mi S of Waneta border station on Wash Hwy 251.  Elev. 1400-1700 ft.
T40N R40E S17 SE1/4; also SW1/4 S16.  48.9649 N, 117.7485 W.  
Creekside. Phenology: vegetative only. 

Jean Wood, 5079.  6/25/1996. 		 
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21.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Black Canyon ridgetop, ca 6 air mi ESE of Northport.  Elev. 4000-4680 ft.
T39N R41E S8 E1/2; also NW1/4 S17.  48.8955 N, 117.6621 W.  
Cool, moist subalpine forest; Abies lasiocarpa, hemlock, cedar; also roadside. Phenology: vegetative only. 

Jean Wood, 5160.  6/25/1996. 		 
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22.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lake Ellen area, ca 16 air mi WSW of Colville, 1/4 mi W of lake.  Elev. 2200-2400 ft.
T35N R36E S34 NE1/4.  48.4887 N, 118.2704 W.  
Wetland and woods, creek. Phenology: vegetative only. 

Jean Wood, 5769.  7/2/1996. 		 
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23.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: East Fork Crown Creek, ca 8 air mi NW of Northport.  Elev. 2500 ft.
T40N R32E S23 W1/2.  48.9506 N, 118.7342 W.  
Mixed woods. Phenology: vegetative only. 

Jean Wood, 5986.  7/4/1996. 		 
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24.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Trombetta Canyon, ca 2 air mi S of Northport on Fivemile Creek.  Elev. 1950 ft.
T39N R40E S9 South1/2; also SW1/4 S15 and SE1/4 S16, SW1/4 S16; also NW1/4 S16.  48.8998 N, 117.764 W.  
Canyon bottom: mixed forest; limestone cliffs and talus. Phenology: vegetative only. 

Jean Wood, 6025.  7/6/1996. 		 
     with Linda Swartz
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25.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Fifteenmile Creek, ca 17 air mi N of Kettle Falls.  Elev. 2700-3600 ft.
T39N R38E S19 W1/2.  48.8647 N, 118.0333 W.  
Mixed conifer forest and small creek; balds and open ridges. Phenology: vegetative only. 

Jean Wood, 6199.  7/23/1996. 		 
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26.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Smackout Swamp, ca 7 air mi NW of Ione; ca 1 air mi NW of Smackout Pass.  Elev. 3100-3300 ft.
T38N R41E S13 SE1/4; also T38N R42E SW1/4 S18.  48.7939 N, 117.5737 W.  
Creek/swamp. Phenology: vegetative only. 

Jean Wood, 6554.  7/27/1996. 		 
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27.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Twin Lakes, ca 11 air mi E of Colville.  Elev. 3700 ft.
T35N R41E S4 NW1/4; also T36N R41E SW1/4 S33.  48.5617 N, 117.6383 W.  
Mixed forest surrounding lake; Pinus contorta and Vaccinium scoparium. Phenology: vegetative only. 

Jean Wood, 6757.  8/1/1996. 		 
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28.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Deer Creek, ca 6 air mi SW of Ione.  Elev. 3600 ft.
T36N R42E S5 NW1/4.  48.6485 N, 117.5301 W.  
Riparian zone in cedar-hemlock forest between clearcuts. Phenology: vegetative only. 

Jean Wood, 6857.  8/1/1996. 		 
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29.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: headwaters of Barnaby Creek, ca 6 air mi SE of Sherman Pass along Forest Road 2014.  Elev. 4200 ft.
T35N R35E S15 SW1/4; also NW1/4 S22.  48.5323 N, 118.401 W.  
Roadside. Phenology: vegetative only. 

Jean Wood, 7020.  8/3/1996. 		 
     with Diane Pavek
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30.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Sherlock Peak, ca 5 air mi W of Metaline Falls.  Elev. 4500-5200 ft.
T39N R42E S17 SE1/4; also NE1/4 S20.  48.8809 N, 117.5295 W.  
Old road through lodgepole pine and mixed forest. Phenology: vegetative only. 

Jean Wood, 7362.  8/7/1996. 		 
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31.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Davis Lake, ca 11 air mi NW of Kettle Falls.  Elev. 4500 ft.
T37N R36E S3 NW1/4.  48.7359 N, 118.2304 W.  
Mixed forest surrounding lake. Phenology: vegetative only. 

Jean Wood, 7600.  8/13/1996. 		 
     with K. Ahlenslager, L. Swartz and J. Nisbet
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32.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Central Wyoming College Lander Field Station, W of caretakers house. Elev ca 5800 ft.  Elev. 5800 ft.
T32N R100W S3.  42.7759 N, 108.7666 W.  
Edge of orchard. Cultivated.

June Haines, 5862.  2/1/1986. 		RM 
     with Georgia Haines
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33.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Flathead County: 6 mi E of Martin City.  Elev. 4400 ft.
Spruce-fir associated with Pinus monticola Rare. Tree 10in DBH. Phenology: vegetative only. 

Robert D. Dorn, 1371.  8/4/1971. 		RM 288698
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34.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Lincoln County: Kootenai River Canyon: 5 mi W of Libby.
Tree 25ft high, bark light gray-brown, shredding. Phenology: cones. 

J. F. Brenckle, 41-181.  8/9/1941. 		RM 189238
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35.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Flathead County: Glacier National Park: West Glacier, park headquarters.  Elev. 3100 ft.
Phenology: vegetative only. 

E. Graber, 2625.  4/3/1943. 		RM 369553
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36.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Flathead County: Glacier National Park: West Glacier, park headquarters.  Elev. 3100 ft.
Phenology: vegetative only. 

E. Graber, 2627.  4/3/1943. 		RM 369554
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37.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Flathead County: Glacier National Park: N of Lake McDonald.
Phenology: vegetative only. 

P. A. Young, s.n..  8/1/1933. 		RM 139991
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38.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Flathead County: Glacier National Park: West Glacier: Belton.
Phenology: cones. 

J. W. Blankinship, s.n..  8/28/1903. 		RM 122138
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39.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Ravalli County: Bitterroot Range: along Lost Horse Creek Road, ca 8 mi NW of Darby.  Elev. 4200 ft.
T4N R22W S12.  
Mixed conifer forest along creek. Phenology: vegetative only. 

Erwin F. Evert, 6994.  7/12/1984. 		RM 609528
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40.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Lincoln County: Kootenai National Forest: Parmenter Creek Trail.  Elev. 2300 ft.
T30N R31E S8.  
Level ground; fairly moist clay loam soil; white pine forest type near creek. Common. Phenology: cones. 

James C. Whitham, 291.  10/13/1945. 		USFS 411349
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41.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Missoula County: Lolo National Forest: Sapphire Mountains: head of Holloman and Miller creeks, 11 mi SSE of Missoula.  Elev. 5400 ft.
T11N R18W S16.  
35% north slope; mountain side just above draw; western larch, alpine fir vegetation type. Prostrate tree. Phenology: cones. 

Peter F. Stickney, 1622.  12/18/1967. 		USFS 411348
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42.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Flathead County: Glacier National Park: Avalanche Campground.
With Tsuga heterophylla. Phenology: vegetative only. 

V. June Wetherell, 426.  9/1/1960. 		RM 267922
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43.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Lincoln County: Troy.
Phenology: cones. 

no collector, s.n..  7/25/1900. 		RM 122106
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44.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Flathead County: Belton.
48.4961 N, 113.9787 W; uncertainty 1 mi..  
Phenology: cones. 

George E. Osterhout, 8037.  7/17/1934. 		RM 156185
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45.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Montana, Sanders County: 2 mi N of Thompson Falls, off Mont Hwy 200, Thompson Falls State Park, Lolo National Forest, along Clark Fork River.  Elev. 3000 ft.
Riverside with Thuja, Crataegus, Holodiscus & woods of pine. Not common, 20 m tall, 8-10 dm dbh, bark in strips. Phenology: vegetative only. 

W. Hess, 5143.  7/14/1980. 		RM 530176
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46.  Thuja plicata Donn ex D. Don 				Cupressaceae

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: vegetative only. 

Georgia G. Thomas, 31.  6/17/2013. 		RM 
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47.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bear Creek Pass Trail Head: ca 4 mi along Pack Trail 516 along Bear Creek , ca 18 mi WNW of Darby, MT.  Elev. 4228 ft.
46 6.494' N, 114 34.803' W; GPS reading.  
Wooded area by creek; mixed conifers including Thuja plicata. Phenology: vegetative only. 

Georgia G. Thomas, 1833.  8/3/2013. 		RM 
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48.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Mocus Point Trail Head: along Lochsa River.  Elev. 2852 ft.
46 27.617' N , 115 01.231' W.  
Marsh. Phenology: vegetative only. 

Georgia G. Thomas, 2196.  8/10/2013. 		RM 
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49.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Race Creek Trail Head: along Selway River, ca 3 mi upriver from Race Creek along Forest Trail 4, near Pinchot Creek, 23.5 air mi NE of Elk City.  Elev. 1889 ft.
46 05.002' N, 115 08.172' W.  
Riverside grove of mixed conifers dominated by Thuja plicata. Phenology: vegetative only. 

Georgia G. Thomas, 2508.  5/28/2014. 		RM 
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50.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Meadow Creek, Selway River Campground, ca 1/4 mi on Forest Road 443 from Selway River, ca 33 air mi ESE of Stites.  Elev. 1928 ft.
46 02.332' N, 115 17.689' W; GPS reading.  
Western red cedar grove. Phenology: vegetative only. 

Georgia G. Thomas, 4730.  7/29/2014. 		RM 
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51.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterrroot Wilderness: Bear Creek Pass: ca 6 mi on Forest Trail 516, between switchbacks and Granite Creek, ca 21 air mi WNW of Darby, MT.  Elev. 3878-3907 ft.
46 06.492' N, 114 34.822' W to 46 06.014' N, 114 37.162' W; GPS reading.  
Edge of western red cedar grove. Phenology: vegetative only. 

Georgia G. Thomas, 5051.  8/10/2014. 		RM 
_________________________________________________________________________

52.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Forest Road 223, Gedney Creek, ca 17 air mi NNE of Elk City.  Elev. 1722 ft.
46 03.475' N, 115 18.872' W; GPS reading.  
Flood plain. Phenology: cones. 

Georgia G. Thomas, 5386.  8/24/2014. 		RM 
_________________________________________________________________________

53.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: along Smith Creek or Forest Road 101, just W of Smith Saddle ca 13 air mi ENE of Kooskia.  Elev. 3400 ft.
T33N R6E S21.  46 11.123' N, 115 42.816' W; unknown, , GPS reading.  
Roadside. Phenology: vegetative only. 

Ronald L. Hartman, 92382.  6/11/2012. 		RM 
     with Jack Hartman
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54.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: ca 0.5 air mi W of O'Hara Creek on Forest Road 651, ca 3.5 air mi S of Fenn Ranger Station; ca 22.5 air mi ESE of Kooskia.  Elev. 2650 ft.
T31N R7E S1.  46 2.922' N, 115 31.904' W; unknown, , GPS reading.  
Roadside. 

Ronald L. Hartman, 92484.  6/14/2012. 		RM 
     with Jack Hartman
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55.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: at the junction of Forest roads 1119 and 9723, ca 2.8 air mi NE of Lookout Butte Historical Lookout, ca 17.5 air mi ESE of Kooskia.  Elev. 4950 ft.
T32N R7E S30.  46 4.726' N, 115 37.459' W; unknown, , GPS reading.  
Roadside. 

Ronald L. Hartman, 92529.  6/14/2012. 		RM 
     with Jack Hartman
_________________________________________________________________________

56.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: at the forest boundary on Forest Road 470 above the Selway River, ca 1.5 air mi S of Lowell; ca 19 air mi E of Kooskia.  Elev. 2050 ft.
T32N R7E S16; also S9.  46.1196 N, 115.5899 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Roadside through conifers. 

Ronald L. Hartman, 93294.  6/16/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

57.  Thuja plicata Donn ex D. Don 				Cupressaceae

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, 93375.  6/16/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

58.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: North Fork Clearwater River at Aquarius (Purple Beach) Campground, ca 25 air mi NNE of Pierce.  Elev. 1669 ft.
T40N R7E S5 NW1/4.  46.8403 N, 115.6155 W; WGS 84, , GPS reading.  
Moist woodland surrounding campground with an overstory of towering, mature Thuja plicata and occasional Pinus monticola. Phenology: vegetative only. 

Crista L. O'Conner, 533.  6/7/2016. 		RM 
     with B. E. Nelson
_________________________________________________________________________

59.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: North Fork Clearwater River, Black Canyon Forest Trail 445 toward Elizabeth Mountain, ca 34 air mi NE of Pierce.  Elev. 2972-3200 ft.
T39N R10E S5; also T40N R10E S32.  46.7591 N, 115.2292 W; WGS 84, , GPS reading.  
Southeasterly-facing slopes characterized by an overstory rich in Thuja plicata and Abies grandis, with infrequent occurrences of Tsuga mertensiana. Phenology: vegetative only. 

Crista L. O'Conner, 601.  6/8/2016. 		RM 
     with B. E. Nelson
_________________________________________________________________________

60.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Sheep Mountain Range: along Forest Road 5325, ca 2 air mi W of Sheep Mountain and 21.5 air mi NNE of Pierce.  Elev. 4845 ft.
T40N R7E S30 South1/2.  46.7801 N, 115.6259 W; WGS 84, , GPS reading.  
Roadside collection; northerly aspect characterized by Tsuga mertensiana/Clintonia uniflora habitat type, with abundant towering Picea engelmannii and infrequent Abies lasiocapa. Phenology: vegetative only. 

Crista L. O'Conner, 866.  6/12/2016. 		RM 
     with B. E. Nelson
_________________________________________________________________________

61.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Upper Basin: Giant Red Cedar National Recreation Trail 748: headwaters of Elk Creek, ca 12.5 air mi ENE of Bovill and ca 3 air mi N of Elk Butte.  Elev. 3860 ft.
T41N R3E S20 NW1/4.  46.8871 N, 116.1212 W; WGS 84, , GPS reading.  
Exceptional old-growth climax community of Thuja plicata, characterized by Thuja plicata/Athyrium filix-femina habitat type of northerly aspect. Phenology: vegetative only. 

Crista L. O'Conner, 933.  6/15/2016. 		RM 
     with Joshua Miller
_________________________________________________________________________

62.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Lost Hat Saddle: S of Orofino Creek and N of Dan Lee Ridge, ca 4 air mi WNW of Hemlock Butte and ca 5 air mi SE of Pierce.  Elev. 4100-4420 ft.
T36N R6E S16 SW1/4.  46.4597 N, 115.7028 W; WGS 84, , GPS reading.  
Mixed seral coniferous forest dominated by Thuja plicata with a significant understory shrub-component occupied by Vaccinium membranaceum in areas of light gaps and Taxus brevifolia in dense shade. Phenology: vegetative only. 

Crista L. O'Conner, 1212.  6/20/2016. 		RM 
_________________________________________________________________________

63.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Latah County: Hoodoo Mountains: southern slope of range in Mountain Gulch drainage, from shoulder-slope to mid-slope along draw, ca 3 air mi E of Bald Mountain and 20 air mi NE of Potlatch.  Elev. 4000-4650 ft.
T43N R2W S36 E1/2; also W1/2 S31 and SW1/4 S30.  47.0398 N, 116.5188 W to 47.034 N, 116.5227 W; WGS 84, , GPS reading.  
Mixed coniferous forest dominated by sizeable seral (i.e., Larix occidentalis) and late-seral (i.e., Abies grandis) communities on shoulder slope, and Thuja plicata in moist draw. Phenology: cones. 

Crista L. O'Conner, 1525.  6/25/2016. 		RM 
_________________________________________________________________________

64.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Isabella Creek drainage: Trail 95 along Isabella Creek and Trail 96 along Elmer Creek, ca 25 air mi NNE of Cardiff Spur and ca 2-4 air mi NW of Black Mountain.  Elev. 2960-3650 ft.
T41N R7E S16; also S9.  46.892 N, 115.5914 W to 46.9072 N, 115.5738 W to 46.9163 N, 115.5796 W; WGS 84, , GPS reading.  
Most areas within collection extent were dramatically reshaped by recent fire in the last ten years; fire-scarred towering Thuja plicata snags a testament to the former climax community. Disturbed areas with prolific stands of Chamerion angustifolium and, when moisture allows, Illiamna rivularis abounds. Phenology: cones. 

Crista L. O'Conner, 1901.  7/4/2016. 		RM 
     with Joshua Miller
_________________________________________________________________________

65.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Junction Creek Forest Trail 191 along Kelly Creek, ca 1.5 mi E of Kelly Forks and ca 2 1/4 air mi NE of Junction Mountain.  Elev. 2800-3240 ft.
T39N R10E S17 SW1/4; also SE1/4 S18.  46.7197 N, 115.2331 W to 46.718 N, 115.2446 W; WGS 84, , GPS reading.  
Along riparian and northerly-facing toeslope of creek in mixed coniferous forest. Phenology: vegetative only. 

Crista L. O'Conner, 2254.  7/12/2016. 		RM 
_________________________________________________________________________

66.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Cayuse Creek, nearby Cayuse landing strip, along Forest Trail 534, ca 3.5 air mi SE of Scurvy Mountain.  Elev. 3550-3655 ft.
T38N R11 S3 NW1/4; also SE1/4 S4.  46.6673 N, 115.0666 W to 46.6598 N, 115.0859 W; WGS 84, , GPS reading.  
Mesic-moist riparian bench with abundant Thuja plicata. Phenology: vegetative only. 

Crista L. O'Conner, 3035.  7/26/2016. 		RM 
_________________________________________________________________________

67.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Latah County: Palouse Range: along Gold Creek between Forest Road 770 and Forest Road 4766, ca 6 air mi NE of Potlatch.  Elev. 2800-2860 ft.
T42N R4W S15 NE1/4.  46.9835 N, 116.8214 W; WGS 84, , GPS reading.  
Stream bottom in disturbed Tsuga/Thuja forest. Phenology: vegetative only. 

B. E. Nelson, 85036.  6/3/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

68.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Latah County: Palouse Range: Flynn Butte, ca 1 air mi E of Ida Hwy 6, ca 13 air mi NE of Potlatch.  Elev. 3500-3604 ft.
T42N R3W S18 NW1/4.  46.9881 N, 116.6485 W; WGS 84, , GPS reading.  
Northerly-facing slope with Douglas fir. Phenology: vegetative only. 

B. E. Nelson, 85046.  6/3/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

69.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Latah County: Palouse Range: along Slate Creek at Forest Road 1433, ca 1 air mi WSW of Baby Grand Mountain, ca 18.5 air mi ENE of Potlatch.  Elev. 3200-3400 ft.
T42N R2W S12.  46.9998 N, 116.5339 W; WGS 84, , GPS reading.  
Stream bottom and adjacent slopes in a mixed conifer forest. Phenology: vegetative only. 

B. E. Nelson, 85101.  6/3/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

70.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Palouse Range: along Bull Run Creek, just S of Bull Run Creek Falls, ca 18 air mi ESE of Deary  Elev. 2500 ft.
T39N R2E S10 SE1/4.  46.7345 N, 116.1969 W; WGS 84, , GPS reading.  
Stream bottom and adjacent western red cedar forest. Phenology: vegetative only. 

B. E. Nelson, 85121.  6/5/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

71.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Palouse Range: just S of Oviatt Creek on Forest Road 1447, ca 13 air mi E of Deary.  Elev. 3200 ft.
T40N R1E S26 NE1/4.  46.7833 N, 116.2906 W; WGS 84, , GPS reading.  
Edge of brushy mixed conifer forest-Sphagnum bog. Phenology: vegetative only. 

B. E. Nelson, 85143.  6/5/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

72.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Aquarius Campground along the North Fork Clearwater River, ca 25 air mi NNE of Pierce.  Elev. 1700 ft.
T40N R7E S5 NW1/4.  46.8403 N, 115.6155 W; WGS 84, , GPS reading.  
Riparian Thuja forest. Phenology: vegetative only. 

B. E. Nelson, 85181.  6/7/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

73.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along North Fork Clearwater River and Forest Road 250 in Black Canyon, at Elizabeth Mountain Trailhead, ca 33 air mi NE of Pierce.  Elev. 2800 ft.
T39N R10E S5 NW1/4.  46.7589 N, 115.2294 W; NAD 83, , GPS reading.  
Riparian Thuja forest. Phenology: vegetative only. 

B. E. Nelson, 85247.  6/8/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

74.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Road 711 above Cool Creek, ca 2 air mi W of Flat Mountain, ca 28.5 air mi NE of Pierce.  Elev. 3600-3700 ft.
T39N R9E S3 SW1/4; also S10 NW1/4.  46.7451 N, 115.3252 W; NAD 83, , GPS reading.  
Steep roadcut bank with rock outcrops. Phenology: cones. 

B. E. Nelson, 85317.  6/8/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

75.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Road 5220 on slope between Fuzzy Creek and Cabin Point, ca 16 air mi NE of Pierce.  Elev. 4200 ft.
T38N R8E S31 NE1/4.  46.5984 N, 115.4906 W; WGS 84, , GPS reading.  
Roadside and adjacent mixed conifer forest dominated by Douglas fir and grand fir. Phenology: vegetative only. 

B. E. Nelson, 85343.  6/10/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

76.  Thuja plicata Donn ex D. Don 				Cupressaceae

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: vegetative only. 

B. E. Nelson, 85390.  6/10/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

77.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Road 246 at June Creek crossing, ca 1 air mi NW of Eagle Point, ca 27.5 air mi NNE of Pierce.  Elev. 3150 ft.
T40N R7E S11 SW1/4.  46.8177 N, 115.5488 W; WGS 84, , GPS reading.  
Steep, open roadbank. Phenology: vegetative only. 

B. E. Nelson, 85435.  6/12/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

78.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Sheep Mountain Saddle, ca 20.5 air mi NNE of Pierce.  Elev. 4250 ft.
T40N R7E S31 SE1/4.  46.7613 N, 115.6194 W; WGS 84, , GPS reading.  
Mixed conifer forest with alder and maple. Phenology: vegetative only. 

B. E. Nelson, 85477.  6/12/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

79.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Doe Creek and Forest Road 566, ca 2 air mi N of Warm Springs Trailhead.  Elev. 3502 ft.
T37N R13E S31.  46.5002 N, 114.8792 W; WGS 84, , GPS reading.  
Roadside cut bank of southwest aspect. Surrounding community comprised of Thuja plicata and interspersed Pica engelmanni; Abies grandis and Pseudotsuga menziesii occupying canopy at mid to lower levels, understory rich with Vaccinium membranaceum and Acer glabrum. Phenology: vegetative only. 

Crista L. O'Conner, 3092.  5/24/2017. 		RM 
_________________________________________________________________________

80.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Lochsa River Corridor: south side of river along Trail 133, ca 10 air mi NE of Lowell.  Elev. 1760 ft.
T33N R8E S2.  46.2315 N, 115.412 W; WGS 84, , GPS reading.  
Lush riparian and toeslope of northerly aspect typified by Thuja plicata/ Athyrium filix-femina habitat type. Phenology: vegetative only. 

Crista L. O'Conner, 3229.  5/28/2017. 		RM 
     with Catherine Curtis
_________________________________________________________________________

81.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Canyon Creek Trail 107, ca 5 1/4 mi NNE of Lowell.  Elev. 2164 ft.
T33N R7E S10.  46.2218 N, 115.5641 W; WGS 84, , GPS reading.  
Moist stream terrace characterized by Thuja plicata/Athyrium filix-femina habitat type, with high coverage of mature, relatively large Taxus brevifolia. Phenology: vegetative only. 

Crista L. O'Conner, 3355.  6/5/2017. 		RM 
_________________________________________________________________________

82.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: significant tributary nearby intersection with Sherman Creek Trail 203, ca 3 3/4 air mi NNE of Lochsa Historical Ranger Station.  Elev. 4800 ft.
T35N R9E S10.  46.3902 N, 115.3169 W; WGS 84, , GPS reading.  
Northwesterly-facing slope above falls of unnamed creek with mid-seral mixed coniferous community. Phenology: vegetative only. 

Crista L. O'Conner, 3517.  6/14/2017. 		RM 
_________________________________________________________________________

83.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Latah County: Clearwater Mountains: Potlatch River drainage at Feather Creek Trail 767, ca 3/4 - 1 air mi E of Abes Knob.  Elev. 3400-3680 ft.
T42N R1W S26.  46.9631 N, 116.4337 W; WGS 84, , GPS reading.  
Along riparian of creek and decommissioned road upon east bank. Canopy dominated by late successional Thuja plicata. Phenology: vegetative only. 

Crista L. O'Conner, 3764.  6/21/2017. 		RM 
_________________________________________________________________________

84.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Mocus Point Trail 469, ca 17 3/4 air mi NE of Lochsa Historical Ranger Station.  Elev. 3070-3254 ft.
T36N R11E S13 SE1/4.  46.4562 N, 115.0165 W; WGS 84, , GPS reading.  
Northwesterly-facing draw of unnamed creek typified by Thuja plicata/Clintonia uniflora habitat type. Phenology: vegetative only. 

Crista L. O'Conner, 4814.  7/28/2017. 		RM 
_________________________________________________________________________

85.  Thuja plicata Donn ex D. Don 				Cupressaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Skull Creek along Forest Road 252, just S of Lost Ridge Trailhead and ca 7 1/4 air mi ENE Canyon Work Center.  Elev. 2284 ft.
T41N R8E S34.  46.8571 N, 115.4354 W; WGS 84, , GPS reading.  
Along riparian and road, beneath canopy of Alnus rubra and Thuja plicata. Phenology: cones. 

Crista L. O'Conner, 5012.  8/5/2017. 		RM 
     with Gavin Gardner
_________________________________________________________________________