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

Database Search Results

167 matching records found (of 167).
Search query: Genus begins with Tiarella, Species begins with trifoliata, (search polygon not defined)
Sorted by: Scientific Name

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1.  Tiarella trifoliata L. 				Saxifragaceae

U.S.A., Montana, Flathead County: Flathead National Forest: Front Range: at Skiamah, Trail 204, Trail head off of U.S. Hwy 2.  Elev. 1034 m.
T31N R17W S19.  48.4354 N, 113.8084 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Forest Abies grandis/Picea engelmannii/Pseudotsuga menziesii; north aspect, 0-5% slope. Phenology: flowering. 

Rick McNeill, 2413.  7/23/2008. 		RM 
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2.  Tiarella trifoliata L. 				Saxifragaceae

U.S.A., Montana, Flathead County: Flathead National Forest: Front Range: along Pinnacle Creek Road, ca 17 air mi E of Hungry Horse.  Elev. 1424 m.
T30N R16W S20.  48.3462 N, 113.6745 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Picea engelmannii/Pseudotsuga menziesii forest; northeast aspect, 0-25% slope; sedimentary rock. Phenology: flowering. 

Rick McNeill, 2470.  7/24/2008. 		RM 
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3.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Valley County: Salmon River Mountains: along Lick Creek, ca 20 mi NE of McCall, just S of Forest Road 48.  Elev. 4500 ft.
T20N R5E S15 NE1/4.  45.0714 N, 115.8311 W.  
In rich, mesic Abies grandis forest. 

Erwin F. Evert, 7988.  6/26/1985. 		 
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4.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Pend Oreille County: Selkirk Range: ca 16 mi ESE of Metaline Falls.  Elev. 3000 ft.
T38N R45E S26.  48.7648 N, 117.0653 W.  
Moist-wet forest floor under Thuja plicata and with Athyrium filix-femina and Gymnocarpium dryopteris. 

Erwin F. Evert, 10550.  7/19/1986. 		 
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5.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cow Camp Trail (181) from Forest Road 074 to Pollock Creek, ca 14 air mi NNW of New Meadows; ca 18 air mi S of Riggins.  Elev. 4550-4650 ft.
T21N R1E S18 NE1/4.  45.1584 N, 116.3816 W.  
Moist mixed conifer forest; Abies grandis, Picea engelmannii, Pseudotsuga menziesii, Pinus contorta, and Larix occidentalis. Phenology: flowering. 

Joy Handley, 1237.  7/1/1999. 		RM 
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6.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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.  
Wooded access road. Phenology: flowering. 

Jean Wood, 1327.  6/24/1995. 		 
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7.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Jean Wood, 1419.  6/27/1995. 		 
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8.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Lenhart Meadows in Little Pend Oreille National Wildlife Refuge, ca 13 air mi SE of Colville along Forest Road 3927.  Elev. 3200 ft.
T34N R41E S23 NW1/4 of NW1/4.  48.4314 N, 117.595 W.  
Carex meadows and creek bottoms and seeps surrounded by Douglas fir forest and grand fir; larch and lodgepole pine; Clintonia and Vaccinium scopulorum; scattered spruce; alders along creek. Phenology: flowering. 

Jean Wood, 1941.  7/3/1995. 		 
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9.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: east end of Taylor Ridge, ca 8 air mi SW of Orient along Forest Road 6113.  Elev. 4700-5400 ft.
T38N R35E S10 NE1/4; also N1/2 S14 and NE1/4 S15.  48.8074 N, 118.3618 W.  
Wet seepy area in spruce/subalpine fir forest; northeast aspect. Phenology: flowering. 

Jean Wood, 2105.  7/5/1995. 		 
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10.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Jean Wood, 2300.  7/14/1995. 		 
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11.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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. 

Jean Wood, 2404.  7/15/1995. 		 
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12.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sherman Peak on Kettle Crest, ca 12 air mi ESE of Republic; Sherman Peak Loop Trail from Wash Hwy 20 at Sherman Pass.  Elev. 5600-6800 ft.
T36N R34E S24 SE1/4; also NE1/4 S25 and T36N R35E W1/2 S19 and NW1/4 S30.  48.6051 N, 118.488 W.  
Open slopes with granite outcrops, rocky ridge with talus; small lake with boggy area; mixed forest with subalpine fir, lodgepole pine, and larch. Phenology: flowering. 

Jean Wood, 2594.  7/23/1995. 		 
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13.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: North Fork Mill Creek Drainage: Rabbit Creek Pond along Forest Road 125, ca 16 air mi NE of Colville.  Elev. 3100 ft.
T37N R40E S24 NE1/4; also T37N R41E S19, NW1/4.  48.6919 N, 117.6988 W.  
Old beaver pond with open waters; Carex marsh and forest edge with mixed forest; cedar/Clintonia; heavily grazed by cows. Phenology: flowering & fruiting. 

Jean Wood, 2702.  7/26/1995. 		 
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14.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Jean Wood, 2884.  8/4/1995. 		 
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15.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Jean Wood, 2944.  8/6/1995. 		 
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16.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Crest Trail and Old Stage Road, ca 6 air mi N of Sherman Pass; from trailhead on Albion Hill Road.  Elev. 5400-6486 ft.
T37N R34E S2; also S11, S12; also S13; T38N R34E S35.  48.7359 N, 118.4713 W.  
South aspect sagebrush balds with scattered large Douglas fir; subalpine fir/lodgepole pine forest with large 1 year-old burn areas. Phenology: flowering & fruiting. 

Jean Wood, 3159.  8/10/1995. 		 
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17.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Crest: north end of Kettle Crest Trail, ca 9 air mi SE of Curlew.  Elev. 4700-5400 ft.
T39N R35E S20 SE1/4; also S29, E1/2 S31; also NW1/4 S32.  48.8647 N, 118.4056 W.  
Rock outcrops with small seeps, south facing open area; mixed forest with mature ponderosa pine/larch; lodgepole pine/subalpine fir at higher elevations. Phenology: flowering & fruiting. 

Jean Wood, 3369.  8/12/1995. 		 
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18.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Pend Oreille County: Western Colville National Forest and Vicinity: Little Pend Oreille Lakes, ca 20 air mi NE of Colville along south shore of Lake Leo, along Wash Hwy 20.  Elev. 3165 ft.
T37N R42E S3 SW1/4.  48.7358 N, 117.4853 W.  
Lakeshore and forest edge; mixed subalpine fir/spruce/lodgepole pine. Phenology: flowering & fruiting. 

Jean Wood, 3429.  8/14/1995. 		 
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19.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Jean Wood, 3748.  8/18/1995. 		 
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20.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Jean Wood, 5065.  6/25/1996. 		 
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21.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Black Canyon ridgetop, ca 6 air mi ESE of Northport.  Elev. 4000 ft.
T39N R41E S17 NW1/4.  48.8809 N, 117.6621 W.  
Streamside. Phenology: flowering. 

Jean Wood, 5168.  6/25/1996. 		 
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22.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Jean Wood, 5948.  7/4/1996. 		 
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23.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Jean Wood, 6040.  7/6/1996. 		 
     with Linda Swartz
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24.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Jean Wood, 6174.  7/23/1996. 		 
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25.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Glade Creek and vicinity in North Fork John Day Wilderness Area, ca 1 air mi W of North Fork John Day River.  Elev. 4500-4800 ft.
T8S R34E S16; also S17.  44 52' 39" N, 118 38' 54" W to 44 52' 49" N, 118 37' 33" W; GPS Reading.  
Mixed conifer forest with Vaccinium, Chimaphila and Linnaea understory; soil fine, deep, ashy, pale; slope 5-10; aspect northeast. Phenology: flowering. 

Heather Bradtke, 1996.  7/10/2001. 		RM 
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26.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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.  
Mixed woods. Phenology: flowering. 

Jean Wood, 6612.  7/27/1996. 		 
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27.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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.  
Old creek bed. Phenology: fruiting. 

Jean Wood, 6726.  8/1/1996. 		 
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28.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Jean Wood, 6844.  8/1/1996. 		 
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29.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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.  
Old beaver ponds on creek. Phenology: flowering & fruiting. 

Jean Wood, 6988.  8/3/1996. 		 
     with Diane Pavek
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30.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Scalawag Wetland, ca 2.5 air mi SE of Sherman Pass on tributary of South Fork Sherman Creek.  Elev. 4300 ft.
T36N R35E S32 NE1/4.  48.576 N, 118.4445 W.  
Series of old beaver dams along small creek. Phenology: flowering & fruiting. 

Jean Wood, 7466.  8/11/1996. 		 
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31.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Jean Wood, 7596.  8/13/1996. 		 
     with K. Ahlenslager, L. Swartz and J. Nisbet
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32.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Tucannon River off Forest Road 4712, ca 1 mi from Garfield County.  Elev. 3400-3600 ft.
T8N R41E S12 N1/2.  46 11' 27" N, 117 37' 31" W; GPS Reading.  zone 11, 5115210E, 451750N; GPS Reading.  
Douglas fir and grand fir stand, Linnaea dominant in the understory; soil fine, deep, rocky; slope 5-15; aspect southerly and ravine. Phenology: flowering. 

Heather Bradtke, 2185.  7/14/2001. 		RM 
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33.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Tucannon River off Forest Road 4712, ca 1 mi from Garfield County.  Elev. 3400-3600 ft.
T8N R41E S12 N1/2.  46 11' 27" N, 117 37' 31" W; GPS Reading.  zone 11, 5115210E, 451750N; GPS Reading.  
Directly below rock face on upper slope; spruce and alder stand on river bank; Tiarella, Chimaphila, Linnaea, Actaea and fern in the understory; soil organic; slope 0-5; aspect southerly and ravine. Phenology: flowering & fruiting. 

Heather Bradtke, 2223.  7/14/2001. 		RM 
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34.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: off Forest Road 4620, near Kendall Monument.  Elev. 4100-4400 ft.
T9N R40E S24.  46 14' 48" N, 117 45' 22" W; uncertainty 1 mi..  
Under mixed conifer with Rubus, Linnaea, and Tiarella near roadside in partially shaded area. Phenology: flowering. 

Heather Bradtke, 2235.  7/14/2001. 		RM 
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35.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Black Mountain Circle, Forest Road 80 off Forest Road 3128, ca 10 air mi ENE of Emmigrant State Park.  Elev. 4800-5150 ft.
T1N R37E S6.  45 36' 2" N, 118 14' 33" W; GPS Reading.  
Dry area of mixed conifer woods; soil fine, deep, pale; slope 0-15; aspect east. Phenology: flowering & fruiting. 

Heather Bradtke, 2443.  7/16/2001. 		RM 
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36.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: High Ridge Lookout, ca 6.5 mi S of Tollgate Work Center.  Elev. 4700-5300 ft.
T2N R38E S6.  45 40' 49" N, 118 6' 11" W; GPS Reading.  
Woods area; soil fine, deep; slope 0-10; aspect ridgetop. Phenology: flowering. 

Heather Bradtke, 2474.  7/18/2001. 		RM 
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37.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Jubilee Lake.  Elev. 4700 ft.
T4N R39E S8 South1/2; also N1/2 S17.  45 49' 59" N, 117 57' 46" W; GPS Reading.  
Dry woods with Douglas fir dominant and Vaccinium in the understory; soil fine, deep, ashy, pale; slope 0; aspect none. Phenology: flowering. 

Heather Bradtke, 2875.  7/22/2001. 		RM 
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38.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Mill Creek watershed boundary on Mill Creek, ca 13 air mi ESE of Walla Walla.  Elev. 2600 ft.
T6N R38E S22 N1/4.  45 59' 24" N, 118 2' 59" W; GPS Reading.  
Riverbank. Phenology: flowering. 

Heather Bradtke, 3100.  7/26/2001. 		RM 
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39.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: North Fork Walla Walla River Trail to ca 4 air mi from Forest Road 65, 5 mi E of Milton-Freeewater.  Elev. 3400-4800 ft.
T5N R38E S1 N1/4; 1; also S10.  45 56' 30" N, 118 0' 4" W to 45 55' 17" N, 118 3' 22" W; uncertainty 2 mi..  
Humid area of grand fir woods; 40 feet above the river; soil fine, deep, brown; slope 0-20; aspect ravine. Phenology: flowering. 

Heather Bradtke, 3400.  7/30/2001. 		RM 
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40.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 3102 near Rock Spring, ca 5 air mi ESE of U.S. weather station.  Elev. 3600-4000 ft.
T1S R36E S22 NE1/4.  45 28' 5" N, 118 17' 28" W; uncertainty 0.5 mi..  
Mixed conifer woods; soil fine, deep, brown; slope 0-15. Phenology: flowering. 

Heather Bradtke, 3547.  8/1/2001. 		RM 
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41.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest roads 31 and 3128, ca 10 mi W of Elgin.  Elev. 4800-5000 ft.
T1N R37E S1.  45 35' 31.3" N, 118 8' 0.2" W; GPS Reading.  
Spruce and grand fir woods with shrubs and forbs; soil fine, deep; slope 0-20; aspect southwest and northeast. Phenology: flowering. 

Heather Bradtke, 3688.  8/1/2001. 		RM 
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42.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: area adjacent to intersection of Forest roads 3719 and 3718, ca 1 air mi S of intersection of Forest Road 3719 and Ore Hwy 204, ca 1.5 air mi SW of Tollgate.  Elev. 4700-5100 ft.
T3N R38E S6 N1/2.  45 46' 25" N, 118 6' 27" W; GPS Reading.  
Coniferous forest dominated by subalpine fir, Engelmann spruce, and grand fir, with understory of Vaccinium membranaceum and Alnus sinuata; soil fine, deep, dark brown; slope 0-5; aspect none. Phenology: flowering. 

Heather Bradtke, 379.  6/16/2001. 		RM 
     with Stuart Markow
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43.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Grizzly Bear Ridge, between Twin Buttes trailhead and Oregon-Washington state line.  Elev. 4600-5500 ft.
T6N R40E S2; also S11 and S12.  46 0' 47.7" N, 117 45' 30.3" W; GPS Reading.  
Along small creek in spruce and grand fir woods with Alnus and forbs; soil organic; slope 5; aspect ridgetop and southwest. Phenology: flowering. 

Heather Bradtke, 3846.  8/3/2001. 		RM 
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44.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: near Big Sink & Mottet Creek, ca 15 mi N of Elqin.  Elev. 3400-3600 ft.
T4N R39E S34 SE1/4; also T3N R39E NE1/4 S3.  45 46' 23" N, 117 54' 43" W; GPS Reading.  
Semi-dry woods with mature mixed conifer with understory of graminoids and forbs; soil fine, deep; slope 5; aspect southeast. Phenology: flowering. 

Heather Bradtke, 4002.  8/5/2001. 		RM 
_________________________________________________________________________

45.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: near Fry Meadow Creek off old ATV trail, off Forest Road 6231.  Elev. 4100-4200 ft.
T4N R40E S32 SE1/4; also SW1/4 S33.  45 46' 54" N, 117 49' 34" W; GPS Reading.  zone 11, 5069897E, 435791N; GPS Reading.  
Dry woods; soil fine, deep; slope 0-10; aspect southeast. Phenology: flowering. 

Heather Bradtke, 4059.  8/5/2001. 		RM 
_________________________________________________________________________

46.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Elk Flats Trail, ca 30 air mi E of Milton-Freewater.  Elev. 2900-4800 ft.
T5N R40E S14 NE1/4; also S11, NE1/4 S10; also S3.  45 55' 6.6" N, 117 46' 24.3" W to 45 56' 52.1" N, 117 47' 41.4" W; GPS Reading.  
Humid area with mature mixture of spruce and grand fir with Vaccinium amd Tiarella in understory; soil fine, deep; slope 0-20; aspect southeast. Phenology: flowering & fruiting. 

Heather Bradtke, 4112.  8/5/2001. 		RM 
_________________________________________________________________________

47.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Timothy Spring Trail along South Fork Wenaha River to Milk Creek, ca 24 air mi E of Milton-Freewater.  Elev. 3400-4800 ft.
T5N R39E S36; also S35, S26, S23, S13.  45 51' 56.8" N, 117 53' 32.8" W to 45 54' 47.2" N, 117 52' 58.2" W; uncertainty 0.5 mi..  zone 11, 5079523E, 430729N.  
In mixed conifer woods; soil fine, deep; slope 5-10; aspect northerly. Phenology: flowering & fruiting. 

Heather Bradtke, 4298.  8/7/2001. 		RM 
_________________________________________________________________________

48.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Timothy Spring Trail along South Fork Wenaha River to Milk Creek, ca 24 air mi E of Milton-Freewater.  Elev. 3400-4800 ft.
T5N R39E S36; also S35, S26, S23, S13.  45 51' 56.8" N, 117 53' 32.8" W to 45 54' 47.2" N, 117 52' 58.2" W; uncertainty 0.5 mi..  zone 11, 5084773E, 431533N.  
In river canyon close to tributaries, very humid, mature mixed conifer overstory of spruce and grand fir; soil fine, deep; slope 5-10; aspect northerly. Phenology: flowering. 

Heather Bradtke, 4377.  8/7/2001. 		RM 
_________________________________________________________________________

49.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: where Forest roads 3130 and 3128 meet, ca 2 air mi ENE of Goodman Lookout.  Elev. 4600-4950 ft.
T2N R37E S33 SE1/4; also SW1/4 S34 and T1N R37E NE1/4 S4 and NW1/4 S3.  45 36' 33.6" N, 118 10' 12" W; GPS Reading.  
Mesic moderately old mixed conifer stand interspersed with sunny openings; soil fine, powdery, brown; slope 0-10; aspect ridgetop. Phenology: flowering. 

Heather Bradtke, 555.  6/19/2001. 		RM 
_________________________________________________________________________

50.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: moving downslope from Forest Road 300, near Alder Lookout.  Elev. 4000-5000 ft.
T4N R40E S2 South1/2; also N1/2 S11 and NE1/4 S10.  45 50' 39" N, 117 47' 24.2" W; GPS Reading.  
Open mixed conifer stand; soil fine, deep, brown; slope 0-20; aspect east. Phenology: flowering & fruiting. 

Heather Bradtke, 637.  6/20/2001. 		RM 
_________________________________________________________________________

51.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: east side of Chase Mountain from North Fork Touchet River, 0.5-1.5 air mi SW of Middle Point Ridge Trail.  Elev. 3400-3600 ft.
T8N R40E S33.  46 7' 56.8" N, 117 48' 32.4" W; GPS Reading.  
Coniferous forest. Phenology: flowering. 

Ronald L. Hartman, 70966.  6/8/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

52.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: east side of Chase Mountain from North Fork Touchet River, 0.5-1.5 air mi SW of Middle Point Ridge Trail.  Elev. 3400-3600 ft.
T8N R40E S33.  46 7' 56.8" N, 117 48' 32.4" W; GPS Reading.  
Coniferous forest. Phenology: flowering. 

Ronald L. Hartman, 70981.  6/8/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

53.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: on Smooth Ridge Trail near Pistol Spring, ca 35 mi E and 4 mi S of Walla Walla.  Elev. 3800-4100 ft.
T6N R42E S7.  46 0' 42" N, 117 35' 51" W; GPS Reading.  zone 11, 5095518E, 453744N; GPS Reading.  
Near springs. Phenology: flowering. 

Heather Bradtke, 10007.  7/27/2002. 		RM 
_________________________________________________________________________

54.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: North Fork John Day Wilderness: from China Meadows to middle of Packsaddle Trail, ca 7 mi N and 5 mi W of Granite.  Elev. 5300-6200 ft.
T7S R35E S33; also S29 and S30.  44 55' 4" N, 118 30' 18" W to 44 55' 55" N, 118 31' 36" W; GPS Reading.  zone 11, 4974930E, 381211N; GPS Reading.  
In Vaccinium scoparium area; slope 0-15; aspect southeast. Phenology: flowering. 

Heather Bradtke, 10475.  8/5/2002. 		RM 
_________________________________________________________________________

55.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Desolation Creek, ca 9 mi S and 8 mi E of Dale.  Elev. 3400 ft.
T8S R33E S17; also S20.  44 52' 10" N, 118 46' 33" W; GPS Reading.  zone 11, 4969990E, 359713N; GPS Reading.  
Riparian area, spruce, grand fir dominant in organic to fine, deep, and powdery soil; slope 0-15; aspect none. Phenology: flowering. 

Heather Bradtke, 7104.  6/30/2002. 		RM 
_________________________________________________________________________

56.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Tucannon River, to 1.5 mi off road on Tucannon River Trail, ca 3 mi N and 23 mi W of Anatone.  Elev. 3600 ft.
T8N R41E S12; also T8N R42E S7 in Garfield County.  46 11' 10" N, 117 36' 47" W; GPS Reading.  zone 11, 5114909E, 452689N; GPS Reading.  
In woods of spruce, Taxus, grand fir with Tiarella and Chimaphila in fine, deep soil; slope 0, aspect none Phenology: flowering & fruiting. 

Heather Bradtke, 8950.  7/19/2002. 		RM 
_________________________________________________________________________

57.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Tumalum Creek, ca 3/4 mi W of Rose Springs, ca 3 mi S and 22 mi E of Dayton.  Elev. 4400-5000 ft.
T9N R42E S8.  46 16' 27" N, 117 34' 13" W; GPS Reading.  zone 11, 5124687E, 456071N; GPS Reading.  
Headwaters of creek, spruce dominated overstory with Linnaea and Tiarella understory. Phenology: flowering. 

Heather Bradtke, 9532.  7/27/2002. 		RM 
_________________________________________________________________________

58.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Nez Perce National Forest: Fish Creek Meadow Campground, ca 5 mi S of Grangeville.  Elev. 5100 ft.
T29N R3E S16.  45.8577 N, 116.0811 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Under Abies grandis with Veratrum viride, Vaccinium membranaceum, Xerophyllum tenax, and Clintonia uniflora. Phenology: flowering & fruiting. 

Erwin F. Evert, 42100.  7/27/2007. 		RM 914197	Barcode: RM0069393
_________________________________________________________________________

59.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Clearwater/Bitterroot Mountains: Clearwater National Forest: along east side of Squaw (Fishing?) Creek and Forest Road 108 opposite junction with Forest Road 5613, ca 3 mi N of U.S. Hwy 12, ca 22 mi SW of Lolo Pass.  Elev. 3600 ft.
T37N R13E S19.  46.5309 N, 114.8686 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Under Thuja plicata and Abies grandis in seepage with Boykinia major, Clintonia uniflora, Cornus canadensis, Adenocaulon bicolor, Adiantum aleuticum, Athyrium filix-femina, and Polystichum munitum. Phenology: flowering & fruiting. 

Erwin F. Evert, 42114.  7/28/2007. 		RM 914211	Barcode: RM0069322
_________________________________________________________________________

60.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Missoula County: Clearwater/Bitterroot Mountains: Lolo National Forest: along Lee Creek just W of Forest Road 699, 1 mi S of Lee Creek Campground and U.S. Hwy 12.  Elev. 4800 ft.
T11N R23W S19.  
Spruce-fir forest with Trillium ovatum, Equisetum arvense, Rubus parviflorus, Coptis occidentalis, Linnaea borealis, and Athyrium filix-femina. Phenology: flowering & fruiting. 

Erwin F. Evert, 42171.  7/15/2008. 		RM 914267	Barcode: RM0069463
_________________________________________________________________________

61.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Sanders County: East Fork Bull River: Cabinet Mountains Wilderness boundary.  Elev. 3100 ft.
T27N R32W S24 NW1/4 NE1/4.  
Silt loam, 3% slope, west-northwest aspect; understory of mature Thuja plicata forest. Phenology: flowering & fruiting. 

Blaine H. M. Mooers, 1391.  8/9/1986. 		RM 907029
     with Gloria R. B. Mooers
_________________________________________________________________________

62.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Erwin F. Evert, 6991.  7/12/1984. 		RM 609525
_________________________________________________________________________

63.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Missoula County: Butler Creek.  Elev. 3700 ft.
T16N R23W S24 SW1/4 SE1/4.  
Stream bank under spruce-fir with Tiarella, Mitella, Claytonia. Phenology: flowering. 

Robert D. Dorn, 7304.  6/27/1997. 		RM 621866
_________________________________________________________________________

64.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Colorado, Lake County: Lolo Creek: Flathead Lake: ca 2 mi E of Yellow Bay.
T25N R19W S34 E1/4.  
moist canyon on rocky soil beneath Picea engelmannii. Common. Phenology: flowering. 

Dieter H. Wilken, 14865.  6/22/1988. 		RM 547094
_________________________________________________________________________

65.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Flathead County: Flathead National Forest: near Belton.  Elev. 3300 ft.
Flat ground; larch association. Phenology: fruiting. 

H. R. Flint, 67.  7/30/1917. 		USFS 464267
_________________________________________________________________________

66.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana: Flathead National Forest: Elk Park Ranger Station.  Elev. 3600 ft.
Level slope; shallow loam soil. Fairly plentiful. Phenology: flowering & fruiting. 

Frank F. Liebig, 159.  7/15/1922. 		USFS 464266
_________________________________________________________________________

67.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Kootenai Canyon.  Elev. 5000 ft.
T9N R21W S8.  
Slope 10%, SE exposure; spruce and fireweed vegetation with Arnica, twinflower, thimbleberry, Disporum, Menziesia; loam, duff topsoil; shaded. Phenology: flowering. 

C. H. Macdonald, 1552.  6/24/1959. 		USFS 464277
_________________________________________________________________________

68.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: near Kootenai Lakes.  Elev. 6000 ft.
T9N R22W S11.  
30% slope, SE exposure; sandy loam soil; wet alpine slope with alumroot, stonecrop, sedge, moss. Phenology: flowering. 

C. H. Macdonald, 1462.  7/5/1957. 		USFS 464276
_________________________________________________________________________

69.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: near Kootenai Lakes.  Elev. 6000 ft.
T9N R22W S11.  
20% slope, SE exposure; sandy loam soil; open spruce vegetation with alumroot, saxifrage, moss, fern, Menziesia; alpine wet spots among rock. Patchy. Phenology: flowering. 

C. H. Macdonald, 1466.  7/5/1957. 		USFS 464275
_________________________________________________________________________

70.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Glacier County: Glacier National Park: Trail between Rainbow Falls and the Waterton Lake boat landing.
Along trail in the forest. Phenology: flowering & fruiting. 

Aven Nelson, s.n..  8/17/1941. 		RM 192319
     with Ruth A. Nelson
_________________________________________________________________________

71.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana: Glacier National Park: Lake Josephine toward Mount Gould.
Phenology: flowering. 

Walter M. Benner, 5166.  7/27/1933. 		RM 180670
_________________________________________________________________________

72.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana: Foot of Kootenai Mountains, near Big Fork.
Woods. Phenology: flowering & fruiting. 

L. M. Umbach, s.n..  8/10/1901. 		RM 152983
_________________________________________________________________________

73.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Glacier County: Midvale.
Woods. Phenology: flowering & fruiting. 

L. M. Umbach, 536.  7/26/1903. 		RM 155898
_________________________________________________________________________

74.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Lake County: Mission Range: ca 6 mi SE of McDonald Lake.
High cliffs. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 18320.  7/12/1948. 		RM 218704
_________________________________________________________________________

75.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Flathead County: Belton.
Phenology: flowering & fruiting. 

George E. Osterhout, 8050.  7/17/1934. 		RM 155908
_________________________________________________________________________

76.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, no county County: Glacier National Park.
Phenology: flowering. 

George E. Osterhout, 8109.  7/16/1934. 		RM 155899
_________________________________________________________________________

77.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Missoula County: Miller Canyon: ca 12 mi from mouth, near Miller Creek.  Elev. 4500 ft.
Deep shade, moist creek bank. Phenology: flowering. 

C. Leo Hitchcock, 1776.  7/15/1933. 		RM 137287
_________________________________________________________________________

78.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Flathead County: Glacier National Park: Johns Lake, ca 1 mi NE of McDonald Lake.  Elev. 3600 ft.
Moist, shaded bank under hemlocks. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 1856.  7/25/1933. 		RM 137299
_________________________________________________________________________

79.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Trail from Big Sand Creek to Elk Summit.  Elev. 5500 ft.
T35N R15E S33.  
Phenology: fruiting. 

J. E. Kirkwood, 1617.  8/25/1923. 		RM 130638
     with J. W. Severy
_________________________________________________________________________

80.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Glacier County: Glacier National Park: trail to Grinnell Glacier.
Woods. Phenology: flowering & fruiting. 

Aven Nelson, 3148.  9/3/1938. 		RM 178063
     with Ruth A. Nelson
_________________________________________________________________________

81.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Missoula County: Swan Range: overlooking Holland Creek, ca 80 mi NE of Missoula.  Elev. 5500-6000 ft.
T20N R15W S31.  
Moist, mossy places and leaf-mould in deep shade of conifers. Phenology: flowering. 

Arthur Cronquist, 7899.  7/9/1955. 		RM 248470
_________________________________________________________________________

82.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: valley bottom of upper West Horse Creek, 23.9 air mi WNW of Shoup.  Elev. 6276 ft.
T25N R14E S21.  
25-75 individuals estimated in mesic soil within spruce vegetation, 11 degree slope, WSW  aspect, granodiorite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 8817.  7/21/2012. 		RM 
_________________________________________________________________________

83.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: confluence of Broomtail and Little Horse creeks, 14.6 air mi WNW of Shoup.  Elev. 4915 ft.
T24N R16E S11.  
75-150 plants estimated in mesic soil within a spruce vegetation, 9 degree slope, WNW aspect, gneiss geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 7146.  7/31/2011. 		RM 
_________________________________________________________________________

84.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 21.  6/17/2013. 		RM 
_________________________________________________________________________

85.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 25.  6/17/2013. 		RM 
_________________________________________________________________________

86.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 37.  6/17/2013. 		RM 
_________________________________________________________________________

87.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Wilderness Gateway Trail Head: ca 0.5 mi on Pack Trail 220, ca 34 air mi ENE of Kooskia.  Elev. 2337 ft.
46 19.975' N, 115 19.113' W; GPS reading.  
Streamside in mixed coniferous forest including Thuja plicata. Phenology: flowering. 

Georgia G. Thomas, 51.  6/17/2013. 		RM 
_________________________________________________________________________

88.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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 wilderness boundary, ca 26 air mi SE of Pierce.  Elev. 4774 ft.
46 17.926' N, 115 19.775' W; GPS reading.  
Thuja plicata dominated forest. Phenology: flowering. 

Georgia G. Thomas, 138.  6/22/2013. 		RM 
_________________________________________________________________________

89.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Wilderness Gateway Campgrounds, ca 2 mi on Forest Road 198, ca 34.5 air mi of NE of Kooskia.  Elev. 2100 ft.
46 20.251' N, 115 18.732' W; GPS reading.  
Old roadbed, mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 149.  6/23/2013. 		RM 
_________________________________________________________________________

90.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Slims Campground/Trail Head: Meadow Creek National Recreation Trail, ca 32 air mi ESE of Kooskia.  Elev. 1837 ft.
46 01.746' N, 115 17.328' W.  
Mixed coniferous forest including Thuja pliacta, streamside. Phenology: flowering. 

Georgia G. Thomas, 305.  6/26/2013. 		RM 
_________________________________________________________________________

91.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 434.  6/29/2013. 		RM 
_________________________________________________________________________

92.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: O'Hara Road following O'Hara Creek, ca 3 mi on Forest Road 651, ca 23 air mi ESE of Kooskia.  Elev. 1656 ft.
46 4.2521' N, 115 31.0001' W; GPS reading.  
Wet streamside along road. Phenology: flowering & fruiting. 

Georgia G. Thomas, 583.  7/5/2013. 		RM 
_________________________________________________________________________

93.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 849.  7/10/2013. 		RM 
_________________________________________________________________________

94.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: Cedar Creek, ca 5 mi on Pack Trail 939, ca 27 air mi WNW of Hamilton, MT.  Elev. 4707 ft.
46 18.118' N, 114 42.719' W; GPS reading.  
Streamside, mixed coniferous forest, Thuja plicata dominate. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1003.  7/15/2013. 		RM 
_________________________________________________________________________

95.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: Cedar Creek, ca 4 mi on Pack Trail 939, ca 26 air mi WNW of Hamilton, MT.  Elev. 5212 ft.
46 17.847' N, 114 41.972' W; GPS reading.  
Streamside; mixed coniferous forest. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1066.  7/15/2013. 		RM 
_________________________________________________________________________

96.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterroot Mountains: Wahoo Creek, ca 3.5 mi on Pack Trail 430 from Twin Lakes Trail Head, 19 air mi SSW of Hamilton, MT.  Elev. 5976 ft.
46 10.014' N, 114 32.6271' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1162.  7/20/2013. 		RM 
_________________________________________________________________________

97.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Bailey Lake, ca 3/4 mi on Pack Trail 293 from Lost Horse Trail Head off Forest Road 429, ca 18 air mi WNW of Darby, MT.  Elev. 6654 ft.
46 7.918' N, 114 30.426' W; GPS reading.  
Subalpine, creeks and seeps running through Salix dominated subalpine hillside. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1273.  7/22/2013. 		RM 
_________________________________________________________________________

98.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Boyd Creek Campground, ca 12 mi on Forest Road 223, ca 26 air mi E of Kooskia.  Elev. 1655 ft.
46 4.873' N, 115 26.622' W.  
Streamside, mixed conifers, Thuja plicata. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1283.  7/25/2013. 		RM 
_________________________________________________________________________

99.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Forest Road 443, mile marker 27, ca 1 mi from Selway Falls, ca 33 air mi ESE of Kooskia.  Elev. 3190 ft.
46 2.843' N, 115 18.975' W; GPS reading.  
Roadside with water drainage; mixed conifer forest. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1340.  7/25/2013. 		RM 
_________________________________________________________________________

100.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: O'Hara Road following O'Hara Creek, ca 3 mi on Forest Road 651, ca 23 air mi ESE of Kooskia.  Elev. 3111 ft.
46 2.94' N, 115 32.337' W; GPS reading.  
Roadside seep. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1488.  7/25/2013. 		RM 
_________________________________________________________________________

101.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ca 4 mi on Pack Trail 486 from Elk Summit, after intersection with Pack Trail 939, ca 26 air mi WNW of Hamilton, MT.  Elev. 5079 ft.
46 17.225' N, 114 41.276' W.  
Mixed coniferous forest, grand fir. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1550.  7/29/2013. 		RM 
_________________________________________________________________________

102.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ca 5 mi on Pack Trail 486 from Elk Summit, after intersection with Pack Trail 939, ca 26 air mi W of Hamilton, MT.  Elev. 4926 ft.
46 17.037' N, 114 41.468' W; GPS reading.  
Fern dominated seep. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1616.  7/29/2013. 		RM 
_________________________________________________________________________

103.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ca 4 mi on Pack Trail 486 from Elk Summit, after intersection with Pack Trail 939, ca 26 air mi WNW of Hamilton, MT.  Elev. 6177 ft.
46 17.037' N, 114 41.468' W; GPS reading.  
Mixed coniferous forest, grand fir. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1639.  7/29/2013. 		RM 
_________________________________________________________________________

104.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Georgia G. Thomas, 1662.  7/28/2013. 		RM 
_________________________________________________________________________

105.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bear Creek Pass Trail Head: ca 0-1 mi along Pack Trail 516 , ca 18 mi WNW of Darby, MT.  Elev. 5647-5832 ft.
46 6.549' N, 114 31.628' W to 46 6.439' N, 114 30.949' W; GPS reading.  
Subalpine streamside. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1669.  8/1/2013. 		RM 
_________________________________________________________________________

106.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Twin Lakes Trail Head: ca 5 mi on Trail 421 along East Fork Moose Creek ca 3/4 mi above Moose Lake, ca 17 air mi WSW of Hamilton, MT.  Elev. 5151 ft.
46 12.273' N, 114 29.82' W; GPS reading.  
Streamside seeps, Thuja plicata dominated. Phenology: flowering. 

Georgia G. Thomas, 1760.  8/2/2013. 		RM 
_________________________________________________________________________

107.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Georgia G. Thomas, 1812.  8/3/2013. 		RM 
_________________________________________________________________________

108.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bear Creek Pass Trail Head: ca 3 mi on Pack Trail 559 toward Spruce Lake, ca 16 air mi WNW of Darby, MT.  Elev. 7244 ft.
46 5.467' N, 114 29.753' W; GPS reading.  
Subalpine, streamside. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1929.  8/4/2013. 		RM 
_________________________________________________________________________

109.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Forest Road 470/286 to Kooskia, ca 20 air mi ESE of Kooskia.  Elev. 4417 ft.
46 06.661' N, 115 39.616' W.  
Seep. Phenology: flowering. 

Georgia G. Thomas, 1978.  8/8/2013. 		RM 
_________________________________________________________________________

110.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: Eagle Mountain Trail Head: along Lochsa River.  Elev. 2651 ft.
46 25.753' N, 115 08.045' W.  
Riverside. Phenology: flowering & fruiting. 

Georgia G. Thomas, 2111.  8/10/2013. 		RM 
_________________________________________________________________________

111.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Clearwater Mountains: Middle Fork Clearwater Wild and Scenic River: Forest Road 223 along Selway River, Rackliff Campground, ca 24 air mi ESE of Kooskia.  Elev. 1560-1600 ft.
46 05.1116' N , 115 29.6933' W.  
Campground and streamside. Phenology: flowering & fruiting. 

Georgia G. Thomas, 2144.  8/9/2013. 		RM 
_________________________________________________________________________

112.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Forest Road 223 along Selway River, 0.5 mi on Glover Trail near camp ground.  Elev. 1845 ft.
46 04.239' N, 115 21.759' W.  
Dry hillside. Phenology: fruiting. 

Georgia G. Thomas, 2153.  8/9/2013. 		RM 
_________________________________________________________________________

113.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Georgia G. Thomas, 2197.  8/10/2013. 		RM 
_________________________________________________________________________

114.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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 211, 0.5 mi from Stanley Hot Springs, ca 37 air mi ENE of Kooskia.
46 19.513' N, 115 15.272' W; GPS reading.  
Thuja plicata dominated forest. Phenology: flowering & fruiting. 

Georgia G. Thomas, 2251.  8/10/2013. 		RM 
_________________________________________________________________________

115.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 3009.  6/12/2014. 		RM 
_________________________________________________________________________

116.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: CCC Camp: ca 2 mi on CCC Trail, Forest Trail 734, ca 26 air mi SE of Kamiah.  Elev. 1841 ft.
46 05.398' N, 115 31.054' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 3149.  6/14/2014. 		RM 
_________________________________________________________________________

117.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: O'Hara Campground: ca 1 mi on O'Hara Trail, ca 26.5 air mi SE of Kamiah.  Elev. 1605-2375 ft.
46 05.105' N, 115 30.846' W to 46 04.850' N, 115 30.724' W; GPS reading.  
Thuja plicata grove. Phenology: flowering. 

Georgia G. Thomas, 3186.  6/16/2014. 		RM 
_________________________________________________________________________

118.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Forest Road 470, ca 8 air mi from Selway River, ca 15 air mi E of Stites.  Elev. 1392-4633 ft.
46 05.429' N, 115 39.412' W to 46 05.451' N , 115 39.430' W; GPS reading.  
Roadside, mixed conifer. Phenology: flowering. 

Georgia G. Thomas, 3233.  6/18/2014. 		RM 
_________________________________________________________________________

119.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 3299.  6/19/2014. 		RM 
_________________________________________________________________________

120.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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 3 mi on Shissler Lookout Trail, Forest Trail 693, ca 53 air mi E of Kamiah.  Elev. 2735 ft.
46 07.850' N, 114 55.641' W; GPS reading.  
Stream crossing in a mixed conifers forest, grand fir, ponderosa pine, Douglas fir; hillside. Phenology: flowering. 

Georgia G. Thomas, 3357.  6/20/2014. 		RM 
_________________________________________________________________________

121.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: along Moose Creek upstream from confluence with Selway River and North and East Fork Moose Creek, Forest Trail 421, ca 55 air mi E of Kamiah.  Elev. 2373-2537 ft.
46 07.637' N, 114 54.993' W to 46 10.651' N, 114 53.453' W; GPS reading.  
Previously burned; old grand fir stand. Phenology: flowering. 

Georgia G. Thomas, 3430.  6/21/2014. 		RM 
_________________________________________________________________________

122.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 3539.  6/22/2014. 		RM 
_________________________________________________________________________

123.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 3578.  6/22/2014. 		RM 
_________________________________________________________________________

124.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: Ditch Creek, ca 2 mi on Forest Trail 527, ca 29.5 air mi ENE of Elk City.  Elev. 2968-3926 ft.
46 00.401' N, 114 51.933' W to 46 01.464' N, 114 54.260' W; GPS reading.  
Streamside in mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 4204.  7/14/2014. 		RM 
_________________________________________________________________________

125.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Georgia G. Thomas, 4720.  7/29/2014. 		RM 
_________________________________________________________________________

126.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 4878.  8/4/2014. 		RM 
_________________________________________________________________________

127.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterrroot Wilderness: Bear Creek Pass: ca 7 mi on Forest Trail 516, after Granite Creek, ca 24.5 air mi WNW of Darby, MT.  Elev. 3387 ft.
46 05.632' N, 114 39.479' W to 46 05.541' N, 114 41.637' W; GPS reading.  
Western red cedar grove. Phenology: flowering. 

Georgia G. Thomas, 5015.  8/10/2014. 		RM 
_________________________________________________________________________

128.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Georgia G. Thomas, 5061.  8/10/2014. 		RM 
_________________________________________________________________________

129.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Nez Perce Trail Road, Forest Road 438, ca 18.5 air mi SW of Elk City.  Elev. 6318 ft.
45 43.541' N, 115 04.591' W; GPS reading.  
Mixed coniferous forest, lodgepole pine, subalpine fir, spruce, Douglas fir. Phenology: flowering & fruiting. 

Georgia G. Thomas, 5152.  8/16/2014. 		RM 
_________________________________________________________________________

130.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Limber Luke, Forest Road 464, ca 13.5 air mi ENE of Kooskia.  Elev. 3440 ft.
46 11.384' N, 115 42.491' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 5258.  8/20/2014. 		RM 
_________________________________________________________________________

131.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Clearwater River Drainage: Forest Road 418, ca 13. 5 air mi ENE of Kooskia.  Elev. 3433-3440 ft.
46 11.384' N, 115 42.491' W to 46 11.433' N, 115 42.451' W; GPS reading.  
Mixed coniferous forest including western red cedar. Phenology: flowering. 

Georgia G. Thomas, 5337.  8/23/2014. 		RM 
_________________________________________________________________________

132.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: ca 20 mi on Forest Road 223, ca 1/4 mi on Gedney Creek Trail, Forest Trail 708, ca 17 air mi NNE of Elk City.  Elev. 1722 ft.
46 03.475' N, 115 18.872' W; GPS reading.  
Mixed coniferous forest. Phenology: flowering. 

Georgia G. Thomas, 5414.  8/24/2014. 		RM 
_________________________________________________________________________

133.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: ca 5 mi on Forest Road 223, behind the bunk houses, Fenn Ranger Station, ca 19 mi NNW of Elk City.  Elev. 1602 ft.
46 05.797' N, 115 32.309' W; GPS reading.  
Mixed coniferous forest including western red cedar. Phenology: flowering. 

Georgia G. Thomas, 5456.  8/24/2014. 		RM 
_________________________________________________________________________

134.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 92493.  6/14/2012. 		RM 
     with Jack Hartman
_________________________________________________________________________

135.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 93297.  6/16/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

136.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 93382.  6/16/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

137.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: ca 3 mi on Forest Road 470, Swiftwater Road, ca 19 air mi E of Kooskia.  Elev. 3102 ft.
46 07.276' N, 115 35.562' W.  
Mixed conifer forest, roadside. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1448.  7/24/2013. 		RM 
_________________________________________________________________________

138.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ridge above Cedar Creek, ca 4 mi on Pack Trail 939, ca 26 air mi WNW of Hamilton, MT.  Elev. 5100 ft.
46 17.653' N, 114 42.127' W; GPS reading.  
Mixed coniferous, grand fir, Douglas fir, Engelmann spruce, hillside with some gaps of sun. Phenology: flowering & fruiting. 

Georgia G. Thomas, 1033.  7/15/2013. 		RM 
_________________________________________________________________________

139.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Crista L. O'Conner, 606.  6/8/2016. 		RM 
     with B. E. Nelson
_________________________________________________________________________

140.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: June Creek S of Forest Road 246, ca 1 air mi NW of Eagle Point and ca 27.5 mi NNE of Pierce.  Elev. 3140-3360 ft.
T40N R7E S14.  46.8177 N, 115.5488 W; WGS 84, , GPS reading.  
Of northerly aspect, creek abundant with Thuja plicata of substantial size and occasional old growth Abies grandis with dbh of ca 5'; understory varied from largely depauperate with light gaps rich in Vaccinium membranaceum, to moisture-laden stands of Adiantum aleuticum and Oplopanax horridum. Phenology: flowering. 

Crista L. O'Conner, 834.  6/12/2016. 		RM 
     with B. E. Nelson
_________________________________________________________________________

141.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Crista L. O'Conner, 946.  6/15/2016. 		RM 
     with Joshua Miller
_________________________________________________________________________

142.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Aquarius Research Natural Area: Isabella Landing Trail 297 and vicinity adjacent to confluence of Isabella Creek and North Fork Clearwater River.  Elev. 1720 ft.
T41N R7E S31.  46.8495 N, 115.6315 W; WGS 84, , GPS reading.  
Mature and productive western red cedar forest upon riparian terrace, characterized by Thuja plicata/Athyrium filix-femina habitat type. Phenology: flowering & fruiting. 

Crista L. O'Conner, 1177.  6/18/2016. 		RM 
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143.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Crista L. O'Conner, 1207.  6/20/2016. 		RM 
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144.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: within late successional reserve stand nearby Forest Road 5201, ca 3 air mi ENE of French Mountain and ca 7 air mi NE of Pierce.  Elev. 4480-4800 ft.
T37N R6E S25 SW1/4.  46.5163 N, 115.6466 W; WGS 84, , GPS reading.  
Climax community of old-growth Thuja plicata paired with an understory densely blanketed by Athyrium filix-femina, Dryopteris expansa and Viola glabella.  Along mid-slope to shoulder-slope and within creek-dwelling draws. Phenology: flowering. 

Crista L. O'Conner, 1257.  6/20/2016. 		RM 
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145.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Crista L. O'Conner, 1534.  6/25/2016. 		RM 
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146.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: S of Lochsa River in vicinity of Eagle Mountain Trail Head 206, ca 21 air mi SW of Powell and ca 4 air mi WNW of Flytrap Butte.  Elev. 2640-2760 ft.
T36N R11E S30 SE1/4.  46.4276 N, 115.1358 W to 46.4284 N, 115.1382 W to 46.4303 N, 115.1335 W; WGS 84, , GPS reading.  
Riparian bench and toe slope inhabited by mixed coniferous forest dominated by Thuja plicata. Phenology: flowering. 

Crista L. O'Conner, 1773.  6/30/2016. 		RM 
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147.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Crista L. O'Conner, 1908.  7/4/2016. 		RM 
     with Joshua Miller
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148.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Clearwater County: Mallard Larkins Pioneer Area: north slope of Smith Ridge, along Forest Trail 240, ca 5-6 air mi NW of Black Mountain.  Elev. 4900-6064 ft.
T41N R6E S12 South1/2; also South1/2 S11.  46.9069 N, 115.6783 W to 46.9148 N, 115.6416 W; WGS 84, , GPS reading.  
Mature, regal community of mountain hemlock characterized predominately by Tsuga mertensiana/Menziesia ferruginea habitat type. Phenology: flowering. 

Crista L. O'Conner, 2095.  7/8/2016. 		RM 
     with Joshua Miller
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149.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Crista L. O'Conner, 2255.  7/12/2016. 		RM 
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150.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Clearwater County: Bitterroot Mountains: North Fork Clearwater River: North Fork Headwater Trail 373, spanning ca 6-9 air mi W of Montana. Collection extent includes from Trail Head to confluence of Meadow Creek, ca 3.5-4 mi.  Elev. 3700-4200 ft.
T41N R11E S28 NE1/4; also SW1/4 S21, NE1/4 S20, SW1/4 S17, NE1/4 S18, and E1/2 S7.  46.8746 N, 115.0743 W to 46.8882 N, 115.0982 W to 46.907 N, 115.1161 W; WGS 84, , GPS reading.  
Predominately southwesterly-facing slopes and draws with heterogeneous communities of Abies lasiocarpa, Picea engelmannii, Pinus contorta, Pseudotsuga menziesii and, to a lesser degree, Thuja plicata. Phenology: fruiting. 

Crista L. O'Conner, 2307.  7/13/2016. 		RM 
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151.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 2501.  7/19/2016. 		RM 
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152.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Crista L. O'Conner, 3044.  7/26/2016. 		RM 
_________________________________________________________________________

153.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

B. E. Nelson, 85032.  6/3/2016. 		RM 
     with Crista L O'Conner
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154.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

B. E. Nelson, 85092.  6/3/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

155.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

B. E. Nelson, 85109.  6/5/2016. 		RM 
     with Crista L O'Conner
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156.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

B. E. Nelson, 85130.  6/5/2016. 		RM 
     with Crista L O'Conner
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157.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

B. E. Nelson, 85163.  6/7/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

158.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: slope and bench above Isabella Creek and Forest Road 700, just S of Dog Creek, ca 27 air mi NNE of Pierce.  Elev. 2000 ft.
T41N R7E S30 SE1/4.  46.8656 N, 115.6186 W; WGS 84, , GPS reading.  
Thuja forest with occasional Tsuga mertensiana. Phenology: flowering. 

B. E. Nelson, 85183.  6/7/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

159.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

B. E. Nelson, 85234.  6/8/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

160.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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, 85382.  6/10/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________

161.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Crista L. O'Conner, 3337.  6/5/2017. 		RM 
_________________________________________________________________________

162.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering. 

Crista L. O'Conner, 3762.  6/21/2017. 		RM 
_________________________________________________________________________

163.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Weitas Creek, along and in vicinity of Trail 20, ca 3/4 air mi SE of Weitas Guard Station.  Elev. 2714-2860 ft.
T37N R8E S15 SE1/4.  46.5462 N, 115.4285 W; WGS 84, , GPS reading.  
Gently sloped riparian bench of northerly aspect with regal, late successional Thuja plicata and co-dominant mature Abies grandis; community characterized by Thuja plicata/Adiantum aleuticum habitat type. Lobaria pulmonaria prolific upon bank, canopy, and strewn about forest floor. Phenology: flowering. 

Crista L. O'Conner, 3848.  6/27/2017. 		RM 
_________________________________________________________________________

164.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Colt Killed Creek and Trail 50, ca 4 air mi E of Powell Ranger Station.  Elev. 3617 ft.
T37N R15E S31 NW1/4.  46.5106 N, 114.6292 W; WGS 84, , GPS reading.  
Riparian terrace typified by Thuja plicata/Athyrium filix-femina habitat type. Phenology: flowering. 

Crista L. O'Conner, 4135.  7/11/2017. 		RM 
_________________________________________________________________________

165.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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.  
Seep of southerly aspect in spruce-fir forest with common occurrences of Menziesia ferruginea and Alnus sinuata in moist microsites. Phenology: flowering & fruiting. 

Crista L. O'Conner, 4691.  7/26/2017. 		RM 
_________________________________________________________________________

166.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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: flowering & fruiting. 

Crista L. O'Conner, 4807.  7/28/2017. 		RM 
_________________________________________________________________________

167.  Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz 				Saxifragaceae

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.  
Brushy ditch and roadside banks in mixed conifer forest and rocky banks. Phenology: flowering. 

B. E. Nelson, 85451.  6/12/2016. 		RM 
     with Crista L O'Conner
_________________________________________________________________________