Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 128934 Evert 2000 RM 824283 RM0019392 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-14938 Erwin F. Evert 38411 25 7 2000 U.S.A. Montana Park Gallatin National forest: Crazy Mountains: headwaters of Big Timber Creek, 1.5-0.75 mi S of Conical Peak, 25 mi NE of Big Timber. Rocky subalpine meadow and parkland with Pinus albicaulis, Abies lasiocarpa, Gaultheria humifusa, Vaccinium scoparium and Phyllodoca emptriforms. 8900 ft. T4S R11E S35 Vegetative N RM0019392 N 2 RM 172164 Foley 2003 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-17129 Erin Foley 3806 30 7 2003 U.S.A. Colorado Grand Arapaho National Forest: Front Range: Indian Peaks Wilderness: Cascade Creek Trail, ca 1 mi N of Crater Lake. Rocky subalpine peak. 10400 11000 ft. 40.0894° N, 105.6563° W; GPS Reading T2N R74W S34 SW1/4 40.0894 -105.6563 GPS Reading Flowering and Fruiting N N 3 RM 214310 Handley 2000 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-19891 Joy Handley 6585 13 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Josephine and Little Josephine lakes, ca 22 air mi NNE of McCall; ca 23 air mi NE of New Meadows. Edges of lakes and meadows with Abies lasiocarpa, Picea, and Pinus contorta overstory. 7300 7500 ft. 45.2328° N, 115.9729° W T22N R4E S21 South1/4; also S28 45.2328 -115.9729 Vegetative N N 4 RM 215477 Handley 2000 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-19914 Joy Handley 7742 Erin Peters 3 8 2000 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains: east-facing slope of Slab Butte, ca 13 air mi N of McCall; ca 11 air mi NE of New Meadows. Moist in spruce-fir overstory. 6900 7200 ft. 45.1004° N, 116.137° W T20N R3E S6 SE1/4; also NE1/4 S7 and NW1/4 S8 45.1004 -116.137 Vegetative N N 5 RM 216189 Handley 1999 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters 1. Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Joy Handley. RM-19944 Hank Clauser 027-99 21 7 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains area: just north of Mount Eldridge. North-facing, granitic, scree slope. 9000 ft. 45.1439° N, 115.4234° W T21N R8E S24 45.1439 -115.4234 Vegetative N N 6 RM 236740 Taylor, Kevin 1998 776895 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-20824 Kevin J. Taylor 10893 18 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: ca 2.5 air mi WNW of Pittsburg. Alpine tundra and subalpine avalanche meadow. 11500 12000 ft. 38.9632° N, 107.101° W T12S R87W S34 E1/2 38.9632 -107.101 Spores N N 7 RM 297405 Massatti 2006 USFS 842798 USFS0026485 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-23927 Rob Massatti 8219 Aaron Wells 26 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Brown Cliff Lakes, ca 7 air mi SE of Gannett Peak. Talus drainage. 10620 11230 ft. 43.0876° N, 109.5084° W to 43.0975° N, 109.5367° W; GPS Reading T36N R106W S16; also NE1/4 S17 and South1/4 S8 43.0876 -109.5084 NAD 83 GPS Reading Spores N USFS0026485 N 8 RM 307174 RMHERB1 RM 288651 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-24433 Robert D. Dorn 1421 16 8 1971 U.S.A. Wyoming Teton Teton Mountains, Alaska Basin. Talus associated with Juncus and Carex; rare. 9600 ft. 43.71213° N, 110.85961° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T43N R117W S11; also S2 43.71213 -110.85961 NAD 83 2 mi. Y Y Nat. Geog. TOPO! SC Spores N N 9 RM 307310 RMHERB1 RM 613032 RM0127272 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-24558 Robert D. Dorn 7112 3 8 1996 U.S.A. Wyoming Albany Slope W of Libby Lake. Granite talus with Cryptogramma and Juncus. 11000 ft. 41.3545° N, 106.2901° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T16N R79W S17 W1/2 of W1/2 41.3545 -106.2901 NAD 83 1 mi. Nat. Geog. TOPO! SC Spores N RM0127272 N 10 RM 366298 RMHERB1 RM 31965 RM0127267 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-40138 Elmer D. Merrill 1032 E. N. Wilcox 26 7 1901 U.S.A. Wyoming Teton Teton Mountains. Glacial drift. Spores N RM0127267 N 11 RM 378304 WYNDD RM 709998 RM0127271 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-44758 Hollis Marriott 11463 4 7 1992 U.S.A. Wyoming Teton Teton Range, Grand Teton National Park, Hanging Canyon, mouth of canyon just north of Arrowhead Pool. /4 /4S15. In talus next to mountaineers trail, with Aquilegia flavescens, Cryptogramma acrostichoides. 9100 ft. 43.778° N, 110.7557° W T44N R116W S15 43.778 -110.7557 Spores N RM0127271 N 12 RM 378307 WYNDD RM 709995 RM0127264 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-44761 Hollis Marriott 11466 9 7 1992 U.S.A. Wyoming Teton Teton Range, Grand Teton National Park, Paintbrush Canyon ca 0.6 air mi E of Holly Lake. /4 /4S9. Margins of talus slope (crossed by trail) near vegetated areas, with Arnica longifolia, Aquilegia flavescens. 8800 ft. 43.7924° N, 110.7756° W T44N R116W S9 43.7924 -110.7756 Spores N RM0127264 N 13 RM 378308 WYNDD RM 709994 RM0127270 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-44762 Hollis Marriott 11475 4 8 1992 U.S.A. Wyoming Teton Teton Range, Grand Teton National Park, upper Paintbrush Canyon along trail ca 0.4 mi SSE of Holly Lake. /4S8. SE-facing talus slope with Arnica longifolia, Rubus idaeus, Cryptogramma acrostichoides. 9200 ft. 43.7924° N, 110.7956° W T44N R116W S8 43.7924 -110.7956 Spores N RM0127270 N 14 RM 378309 WYNDD RM 709993 RM0127265 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-44763 Hollis Marriott 11476 5 8 1992 U.S.A. Wyoming Teton Teton Range, Grand Teton National Park, head of North Fork of Cascade Canyon along Paintbrush Divide Trail. /4S12. SW-facing talus slope, with Epilobium angustifolium, Arnica longifolia. 9400 ft. 43.7924° N, 110.8354° W T44N R117W S12 43.7924 -110.8354 Spores N RM0127265 N 15 RM 378311 WYNDD RM 709991 RM0127266 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-44765 Hollis Marriott 11478 7 8 1992 U.S.A. Wyoming Teton Teton Range, Grand Teton National Park, North Fork Cascade Canyon along trail ca 1.2 air mi SE of Lake Solitude. /4S13. E-facing talus slope with Senecio triangularis, Mimulus lewisii, Mertensia ciliata. 8300 ft. 43.778° N, 110.8354° W T44N R117W S13 43.778 -110.8354 Spores N RM0127266 N 16 RM 378819 RMHERB1 tss Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-45119 Jack Major 13 24 7 1972 U.S.A. Wyoming Teton West side Talus Lake, Snowshoe Canyon. White bark pine community. 9046 ft. 43.9069° N, 110.8054° W; uncertainty 1 mi. T46N R116W S32 43.9069 -110.8054 1 mi. Photo copy from Teton Science School. Vegetative N N 17 RM 381118 RMHERB1 RM 273930 RM0127268 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-46231 John Merkle 63-90 11 8 1963 U.S.A. Wyoming Teton Grand Teton National Park: Teton Range: Holly Lake and Mt. Woodring area, W of Jenny Lake: Holly Lake Cirque. Scattered as large clumps among the large rocks of an east slope of the ridge south of the lake. 9400 ft. 43.7922° N, 110.7949° W; uncertainty 1 mi. T44N R116W S8 43.7922 -110.7949 1 mi. N Y Spores N RM0127268 N 18 RM 384084 RMHERB1 RM 146851 RM0127269 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-48263 Marion Ownbey 1124 Taylor 27 7 1934 U.S.A. Wyoming Albany Medicine Bow Mountains: east face Sugarloaf. Stony slope. 11300 ft. 41.3545° N, 106.3092° W; uncertainty 1 mi. T16N R79W S18 41.3545 -106.3092 1 mi. Spores N RM0127269 N 19 RM 389381 RMHERB1 RM 288651 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-51726 Robert D. Dorn 1421 16 8 1971 U.S.A. Wyoming Teton Teton Mountains, Alaska Basin. Talus associated with Juncus and Carex; rare. 9600 ft. 43.7058° N, 110.8347° W; uncertainty 2 mi. T43N R117W S12; also S11, S13; also S14 43.7058 -110.8347 2 mi. Spores N N 20 RM 391926 RMHERB1 RM 613032 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-53723 Robert D. Dorn 7112 3 8 1996 U.S.A. Wyoming Albany Slope W of Libby Lake. Granite talus with Cryptogramma and Juncus. 11000 ft. 41.3545° N, 106.2901° W; uncertainty 1 mi. T16N R79W S17 W1/2 of W1/2 41.3545 -106.2901 1 mi. Spores N N 21 RM 403653 RMHERB1 RM 288651 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-61116 Robert D. Dorn 1421 16 8 1971 U.S.A. Wyoming Teton Teton Mountains, Alaska Basin. Talus associated with Juncus and Carex; rare. 9600 ft. 43.7058° N, 110.8347° W; uncertainty 2 mi. T43N R117W S12; also S11, S13; also S14 43.7058 -110.8347 2 mi. Spores N N 22 RM 405041 RMHERB1 RM 613032 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-62292 Robert D. Dorn 7112 3 8 1996 U.S.A. Wyoming Albany Slope W of Libby Lake. Granite talus with Cryptogramma and Juncus. 11000 ft. 41.3545° N, 106.2901° W; uncertainty 1 mi. T16N R79W S17 W1/2 of W1/2 41.3545 -106.2901 1 mi. Spores N N 23 RM 426980 Scott 2006 RM 907812 RM0022863 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters 1. Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by David Scott. RM-65762 David Scott 3103 Nancy Bockino, Alida Bockino 13 8 2006 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Mica Lake, ca 17.5 air mi WSW of Moran; ca 11 air mi NW of Moose. Talus with patches of vegetation. 9590 ft. 43.783° N, 110.843° W; GPS Reading T44N R117W S14 NE1/4 43.783 -110.843 NAD 83 GPS Reading Spores N RM0022863 N 24 RM 430612 Scott 2007 RM 907807 RM0022858 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters 1. Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by David Scott. RM-65994 David Scott 5066 2 8 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: on the east face of The Jaw, ca 9 air mi NW of Moose; ca 15 air mi WSW of Moran. Subalpine granite talus, scree, and small patches of tundra. 10160 ft. 43.7768° N, 110.7814° W; GPS Reading T44N R116W S16 SW1/4 43.7768 -110.7814 NAD 83 GPS Reading Spores N RM0022858 N 25 RM 503511 So Rocky Mts RM 192158 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-98458 Aven Nelson 4509 Ruth A. Nelson 24 7 1940 U.S.A. Colorado Grand Arapahoe National Forest: near Crater Lake. Among the rocks of the dry stream-bed. Spores N N 26 RM 503653 So Rocky Mts RM 393734 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-70816 Dieter H. Wilken 14213 26 7 1984 U.S.A. Colorado Gunnison Poverty Gulch: 0.5 mi E of Cascade Mountain. Open sites on gentle south facing slope. 9800 ft. Spores N N 27 RM 503672 So Rocky Mts RM 541927 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-98537 David J. Cooper 1656 3 8 1988 U.S.A. Colorado Grand Rock Mountain National Park: Tonahutu Creek Valley: 0.5 mi S of Naynotch Lake. On rocks of talus. 10850 ft. Spores N N 28 RM 503846 So Rocky Mts RM 64258 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-80507 Francis Ramaley 6151 29 8 1908 U.S.A. Colorado Gilpin Smartweed Lake, near Rollinsville. Vegetative N N 29 RM 504088 So Rocky Mts RM 51792 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-73761 Leslie N. Goodding 1841 10 8 1903 U.S.A. Colorado Jackson North Park Range: summit. Rocky slopes and rock crevices. Spores N N 30 RM 504311 So Rocky Mts RM 138061 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-98810 Ruth Ashton Nelson 871 Aven Nelson 4 8 1933 U.S.A. Colorado Larimer Rocky Mountain National Park: Dream Lake: along the outlet. Spores N N 31 RM 504320 So Rocky Mts RM 393719 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-75480 Steve L. O'Kane Jr. 2305 Sarah O'Kane 8 9 1985 U.S.A. Colorado Boulder Lake Envy: near head of Middle St. Vrain Creek. Rare among rocks with Deschampsia. 3389 m. Spores N N 32 RM 504433 So Rocky Mts RM 215608 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-98869 William A. Weber 5057 21 8 1949 U.S.A. Colorado Boulder Trail between Lake Isabelle and Pawnee Pass. Very luxuriant bushy plants on open slopes near timberline. 10500 ft. Spores N N 33 RM 504436 So Rocky Mts RM 229189 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-98870 William A. Weber 7123 2 8 1951 U.S.A. Colorado Routt Routt National Forest: trail from Slavonia to Gilpin Lake and Continental Divide, ca 30 mi N of Steamboat Springs. Vegetative N N 34 RM 731052 Evert 1989 RM 579275 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-121328 Erwin F. Evert 18403 9 8 1989 U.S.A. Montana Sweet Grass Crazy Mountains: along trail to Blue Lake, ca 27 mi NW of Big Timber. North facing talus slope at switchbacks; Abies lasiocarpa, Picea engelmannii, Aster engelmannii and Veratrum viride. 8100 ft. T3N R12E S6 NW1/4 Vegetative N N 35 RM 731072 Missouri Plateau RM 521783 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-121369 Klaus H. Lackschewitz 9902 15 8 1981 U.S.A. Montana Sweet Grass Crazy Mountains: along trail to Blue Lake. Many tall species on shelves of rocky steep slope. 8200 ft. T3N R12E S6 W1/2 Spores N N 36 RM 731110 Missouri Plateau RM 522001 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-121370 Klaus H. Lackschewitz 9925 16 8 1981 U.S.A. Montana Park Crazy Mountains. On wet scree between streamlets; open east slope. 8900 ft. T3N R11E N1/4 S2 Spores N N 37 RM 731111 Missouri Plateau RM 24212 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-121332 R. S. Williams s.n. 3 8 1895 U.S.A. Montana Flathead Glacier National Park: McDonald Lake. Spores N N 38 RM 731112 Missouri Plateau RM 178290 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters 3. Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-121327 Aven Nelson 3140 Ruth A. Nelson 3 9 1938 U.S.A. Montana Glacier Glacier National Park: trail to Grinnell Glacier. Along water courses near timberline. Spores N N 39 RM 731113 Missouri Plateau RM 111720 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters 3. Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-121371 Marcus E. Jones s.n. 4 8 1910 U.S.A. Montana Flathead Glacier National Park: Avalanche Lake. 3500 ft. Spores N N 40 RM 731114 Missouri Plateau RM 202610 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters 3. Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-121294 C. Leo Hitchcock 13258 5 8 1945 U.S.A. Montana Sweet Grass Crazy Mountains: N of Blue Lake, near head of Big Timber Creek. Crevices of rocks just above lake. Spores N N 41 RM 731115 Missouri Plateau RM 157540 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters 2. Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by Liew Fah Seong in 1970. RM-121372 L. M. Umbach 804 31 8 1903 U.S.A. Montana Glacier Little Saint Marys Lakes. Rocks. Spores N N 42 RM 731117 Missouri Plateau RM 137350 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters 2. Athyrium alpestre (Hoppe) Clairv. var. americanum Butters
Annotated by C. L. Porter on 11/20/1957. RM-121373 C. Leo Hitchcock 1982 26 7 1933 U.S.A. Montana Glacier Glacier National Park: Grinnell Lake. Crevices of exposed rocks; cliffs above lake. 6000 ft. Spores N N 43 RM 731118 Missouri Plateau USFS 408410 Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-121374 Peter F. Stickney 1498 19 8 1967 U.S.A. Montana Missoula Flathead National Forest: Mission Mountains: southeast end of Gray Wolf Lake; 13 mi ESE St. Ignatius. Slope 70% northeast; talus slope; subalpine; Cryptogamma crispa. 7000 ft. T18N R17W S31 Spores N N 44 RM 854251 Irwin 2012 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-154213 Joshua J. Irwin 8781 21 7 2012 U.S.A. Idaho Lemhi Northern Salmon River Mountains: breaks above unnamed lake to the SW of Lost Packer Lake, 25.4 air mi WNW of Shoup. 75-150 individuals estimated in mesic solid rock on barren ground, 44 degree slope, NNE aspect, granodiorite geology. 7548 ft. T25N R14E S31 45.46765 -114.78323 NAD 83 30 m. Spores N N 45 RM 899117 OConner 2017 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-448359 Crista L. O'Conner 4833 Casey D. Hansen 30 7 2017 U.S.A. Idaho Idaho Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station. Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. 7356 7800 ft. 46.4309° N, 114.7231° W; WGS 84, , GPS reading T36N R14E S28 46.4309 -114.7231 WGS 84 GPS reading Spores N 46 RM 899304 OConner 2017 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-448372 Crista L. O'Conner 5020 8 8 2017 U.S.A. Idaho Idaho Bitterroot Mountains: Selway - Bitterroot Wilderness: Diablo Mountain Lookout, ca 15 air mi SSE of Powell Ranger Station. Rocky granitic summit with occasional Abies lasiocarpa, Pinus contorta and Pinus monticola. 7461 ft. 46.2962° N, 114.6178° W; WGS 84, , GPS reading T34N R15E S8 SW1/4 46.2962 -114.6178 WGS 84 GPS reading Spores N 47 RM 899366 OConner 2017 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-448377 Crista L. O'Conner 5082 17 8 2017 U.S.A. Idaho Idaho Clearwater Mountains: Selway - Bitterroot Wilderness: ridge separating Tom Beal Creek and Colt Creek drainages, ca 7 air mi SSW of Powell Ranger Station. In seams of boulders with moderate shade at bottom of talus slope. 7921 ft. 46.4245° N, 114.7273° W; WGS 84, , GPS reading T36N R14E S33 46.4245 -114.7273 WGS 84 GPS reading Spores N 48 RM 899416 OConner 2017 RM Dryopteridaceae Athyrium alpestre (Hoppe) Clairv. var. americanum Butters RM-448389 Crista L. O'Conner 5131 Ashley Lipscomb 21 8 2017 U.S.A. Idaho Idaho Clearwater Mountains: Selway - Bitterroot Wilderness: along Trail 45, just SE of Friday Pass and ca 9 air mi S of Powell Ranger Station. Draw of southeasterly aspect with lush, seepy microsites; Abies lasiocarpa episodically common. 7546 ft. 46.3825° N, 114.729° W; WGS 84, , GPS reading T35N R14E S16 NW1/4 46.3825 -114.729 WGS 84 GPS reading Spores N