WTU Herbarium Specimen Label Data Generated from the WTU Herbarium Database September 24, 2021 at 8:25 am http://biology.burke.washington.edu/herbarium/collections/search.php

Specimen records: 168 Images: 69

Search Parameters:

Label Query: Genus = "Micranthes" Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: Okanogan National Forest. Along Maple Pass Trail circa 1 kilometer Mount Pugh, Cascade Mountains. below Maple Pass. Elev. 7000 ft. Elev. 6465 ft. 48.143056°, -121.372778°; NAD 27, uncertainty: 1000 m., Source: 48° 30.138' N, 120° 45.02' W; T34N R17E S32 NE Georeferenced, Georef'd by WTU Staff Sloping alpine meadow w/ Vaccinium, Luetkea, islands of Picea. Alpine slopes. Phenology: Flowers & Fruits. Origin: Native. Flowers white; in damp swale; locally abundant. Phenology: Flowers & Fruits. Origin: Native. J. William Thompson 14306 18 Aug 1938 Don Knoke 377 26 Jul 2003 WTU-17640JWT with Cindy Spurgeon, Dale Blum, Marianne Powell, David Giblin WTU-362317 Saxifragaceae Micranthes odontoloma (Piper) A. Heller Saxifragaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Micranthes idahoensis (Piper) Brouillet & Gornall Head of Beverly Creek. Elev. 5000-6000 ft. U.S.A., WASHINGTON, CHELAN COUNTY: 47.423333°, -120.898056°; NAD 27, uncertainty: 2000 m., Source: Forest: Wenatchee. Georeferenced, Georef'd by WTU Staff Elev. 1900 ft. On stream banks. [2 collections on this sheet. Filed under T25N R17E S8; WGS84, uncertainty: 10000 m., Source: Micranthes odontoloma.] Phenology: Flowers & Fruits. Origin: GeoLocate, Georef'd by WTU Staff Native. Growing in rock fisture. Density in tenths: .2. Distribution: Limited. Forage value: Unknown. Phenology: Flowers. Origin: Native. J. William Thompson 5789 20 Aug 1930 Frank B. Lenzie 611 18 May 1919 WTU-22709JWT-B WTU-322538 Saxifragaceae Micranthes odontoloma (Piper) A. Heller Saxifragaceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Micranthes fragosa (Suksd. ex Small) Small Along Salmon Creek to Muckamuck Lookout. Elev. 4000 ft. U.S.A., WASHINGTON, GARFIELD COUNTY: 48.550918°, -119.836819°; WGS 84, uncertainty: 10000 m., Umatilla National Forest, Teal Campground. Source: Digital Map, Georef'd by Joseph Stormer Elev. 5648 ft. In shaded damp places by creek. [2 collections on this sheet. Filed 46° 11' 36" N, 117° 34' 35" W; T8N R42E S8 under Micranthes odontoloma.] Phenology: Flowers & Fruits. Origin: Open, dry, rocky area, gentle west slope with widely scattered trees. Native. Scattered under trees; basal leaves becoming dry. Some Dodecatheon sp. with it, but in fruit. Phenology: Flowers. Origin: J. William Thompson 6950 25 Jun 1931 Native. WTU-22702JWT-B Don Knoke 26 27 Jun 1997 WTU-338456 Saxifragaceae Micranthes nelsoniana (D. Don) Small var. cascadensis Saxifragaceae (Calder & Savile) Gornall & H. Ohba Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, CHELAN COUNTY: And abundant fern at the western base of Mountain Stuart. U.S.A., WASHINGTON, PIERCE COUNTY: Elev. 6000 ft. Ninety-first Division Prairie, Fort Lewis. 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: T18N R1E S35; NAD 27, uncertainty: 805 m., Georeferenced, Georef'd by WTU Staff Source: TRS2LL, Georef'd by Ben Legler Below wet cliffs. [2 collections on this sheet. Filed under Micranthes Level, moderately disturbed area with Agrostis, odontoloma.] Phenology: Flowers & Fruits. Origin: Native. Festuca, Poa. Scattered. Phenology: Flowers. Origin: Native. J. William Thompson 7781 27 Jul 1931 Christopher Clampitt 64 WTU-22709JWT-A 20 Apr 1984 WTU-303818, WTU-V-046910 Saxifragaceae Saxifragaceae Micranthes nelsoniana (D. Don) Small var. cascadensis Micranthes oregana (Howell) Small (Calder & Savile) Gornall & H. Ohba U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Klickitat River Road, 30 miles west of White Swan. Twin Lakes, Cascade Mountains. Elev. 3296 ft. Elev. 6000 ft. 46.431596°, -121.333688°; WGS 84, uncertainty: 500 m., Source: 48.952222°, -121.643889°; NAD 27, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Canadian zone. In forest, riverine area. Phenology: Flowers. Origin: Alpine slopes. Phenology: Flowers. Origin: Native. Native. J. William Thompson 17454 10 Aug 1953 E. Hunn 586 2 Jul 1977 WTU-172577 WTU-270775

Saxifragaceae Saxifragaceae Micranthes oregana (Howell) Small Micranthes nidifica (Greene) Small U.S.A., WASHINGTON, CLARK COUNTY: U.S.A., WASHINGTON, COLUMBIA COUNTY: Green Mountain Resort Conservation Easement. Blue Mountains: Alnus Springs from Rattlesnake trail #3219. T2N R3E S20; T2N R3E S21; Willamette Meridian; NAD 27, 46° 10' 52" N, 117° 41' 41" W; NAD 27, uncertainty: 50 m., uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Source: GPS With Carex densa. Phenology: Flowers. Origin: Native. Open meadow, dry ground. Phenology: Flowers. Origin: Native. Eliza Habegger 332 30 Apr 1998 Alan C. Yen 264 27 Jun 1997 with Pat Reeves and John Myers WTU-338485 WTU-349099 Saxifragaceae Saxifragaceae Micranthes oregana (Howell) Small Micranthes oregana (Howell) Small U.S.A., WASHINGTON, KLICKITAT COUNTY: Falcon Valley. U.S.A., WASHINGTON COUNTY: 45.977122°, -121.306515°; WGS 84, uncertainty: 8021 m., Boggy meadow. Source: Digital Map, Georef'd by Sara Legler Basal leaves small. White flowers with 5 petals at tip of flower stalk. Boggy meadows. Phenology: Flowers. Origin: Native. Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 1729 28 May 1892 Doug Williams 01-06 15 Jun 2001 WTU-262906 WTU-352061

Saxifragaceae Saxifragaceae Micranthes oregana (Howell) Small Micranthes tischii (Skelly) Brouillet & Gornall U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Tacoma. [locality and coordinates withheld; status in Washington: G1G2/S1? 47.25306°, -122.44306°; WGS 84, uncertainty: 10000 m., Source: (Sensitive; WANHP)] GeoLocate, Georef'd by WTU Staff On the highest peak. Phenology: Flowers. Origin: Native. Swamps. Phenology: Flowers. Origin: Native. J. B. Flett 3015 13 Aug 1907 J. B. Flett s.n. 1 Jun 1896 WTU-36780 WTU-38316 Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes oregana (Howell) Small U.S.A., IDAHO, BLAINE COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: Trail Creek Summit Trail, area around Pass. Old Otto Place at Robe. Elev. 9512 ft. 48.098611°, -121.813333°; NAD 27, uncertainty: 2000 m., Source: 43° 49' 23.9" N, 114° 13' 5.6" W; WGS 84, uncertainty: 1000 m., Georeferenced, Georef'd by WTU Staff Source: Nat. Geog. TOPO!, Georef'd by John Bassett Sphagnum Bog. It does not bloom every year, the bog is very cold, Dry slopes with intermittent streams, Pinus albicaulis, Picea, and if the ice stays over the bog too late, it fails to bloom. If differs Lupinus, rocky scree soil. Corolla white, leaves with red tinge. from typical species in being much ranker, and arising from huge Phenology: Flowers & Fruits. compound rosettes of long narrow, strap-shaped leaves, often 10? long. Phenology: Flowers. Origin: Native. J. F. Smith 4289 23 Jul 2002 J. William Thompson 17392 30 Jun 1953 WTU-352772 WTU-171898 Saxifragaceae Saxifragaceae Micranthes rufidula Small Micranthes tischii (Skelly) Brouillet & Gornall U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Marmot Pass, Olympic Mountains. [locality and coordinates withheld; status in Washington: G1G2/S1? Elev. 5500 ft. (Sensitive; WANHP)] 47.81833°, -123.13222°; WGS 84, uncertainty: 10000 m., Source: Elev. 5500 ft. GeoLocate, Georef'd by WTU Staff Moist slope. Phenology: Flowers. Origin: Native. Moist slopes in shade. [Also on sheet: Micranthes tischii.] Phenology: Flowers. Origin: Native. J. William Thompson 5556 2 Aug 1930 J. William Thompson 9903 18 Aug 1933 WTU-22644JWT-B WTU-22633JWT-A Saxifragaceae Saxifragaceae Micranthes rufidula Small Micranthes tischii (Skelly) Brouillet & Gornall U.S.A., OREGON, LINCOLN COUNTY: Overlooking the ocean at Cape Perpetua; south of Yachatas. U.S.A., WASHINGTON, CLALLAM COUNTY: Wet banks along the highway. Phenology: Flowers. Origin: Native. [locality and coordinates withheld; status in Washington: G1G2/S1? (Sensitive; WANHP)] Arthur Cronquist 6884 22 Apr 1953 Elev. 5500 ft. Moist shaded rocks. [Also on sheet: Micranthes rufidula.] Phenology: WTU-301142 Flowers. Origin: Native. J. William Thompson 7836 10 Apr 1931 Saxifragaceae WTU-22633JWT-B Micranthes nelsoniana (D. Don) Small var. carlottae (Calder & Savile) Gornall & H. Ohba Saxifragaceae U.S.A., ALASKA COUNTY: Southeast; Chichagof Island; Icy Strait area; Gallagher Creek Micranthes tischii (Skelly) Brouillet & Gornall Drainage. Elev. 2650 ft. U.S.A., WASHINGTON, CLALLAM COUNTY: T43S R60E S3 [locality and coordinates withheld; status in Washington: G1G2/S1? Aspect: northwest; slope 70 percent; talus slope; in small soil (Sensitive; WANHP)] pockets; growing wih Ranunculus cooleyae, Hieracium gracile; Phenology: Fertile. Origin: Native. locally common; sub-Rhizomatous. Phenology: Fruits. Origin: Native. E. B. Webster 1879 5 Sep 1909 Kitty LaBounty 239 1 Sep 1981 WTU-32463 WTU-282480

Saxifragaceae Saxifragaceae Micranthes tischii (Skelly) Brouillet & Gornall Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., WASHINGTON, THURSTON COUNTY: [locality and coordinates withheld; status in Washington: G1G2/S1? Rocky Prairie. (Sensitive; WANHP)] 46.89722°, -122.86278°; WGS 84, Elev. 4500 ft. uncertainty: 10000 m., Source: GeoLocate, Shaded ledges. [Mixed collection with Micranthes rufidula.] Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Phenology: Fruits. Origin: Native. J. William Thompson 10589 9 Jun 1934 I. C. Otis 1893 WTU-16346JWT-A 12 May 1934 WTU-33393, WTU-V-046913 Saxifragaceae Micranthes tischii (Skelly) Brouillet & Gornall U.S.A., WASHINGTON, CLALLAM COUNTY: [locality and coordinates withheld; status in Washington: G1G2/S1? (Sensitive; WANHP)] Elev. 5500 ft. Moist rocks. Phenology: Flowers. Origin: Native. J. William Thompson 5556 2 Aug 1930 WTU-22644JWT-A Saxifragaceae Saxifragaceae Micranthes integrifolia (Hook.) Small Micranthes fragosa (Suksd. ex Small) Small U.S.A., WASHINGTON, THURSTON COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Tenino Prairie. Wawawai Canyon. 46.85694°, -122.85167°; WGS 84, 46.624881°, -117.337032°; WGS 84, uncertainty: 10000 m., uncertainty: 10000 m., Source: GeoLocate, Source: GeoLocate, Georef'd by WTU Staff Georef'd by WTU Staff On prairie hillside, in moist draws. Arid Transition Zone, treeless. In damp humus. Phenology: Fruits. Origin: Petals greenish when they first appear, later beome white. Native. Phenology: Flowers. Origin: Native. Walter J. Eyerdam 1700 W. A. Weber 2071 12 Apr 1941 20 Jul 1937 WTU-66531 WTU-293705, WTU-V-046914 Saxifragaceae Micranthes integrifolia (Hook.) Small Saxifragaceae U.S.A., WASHINGTON, PIERCE COUNTY: Micranthes lyallii (Engl.) Small Parkland. 47.15556°, -122.43278°; WGS 84, CANADA, BRITISH COLUMBIA: uncertainty: 10000 m., Source: GeoLocate, About 20 miles south of Moresby Logging Camp, Queen Charlotte Georef'd by WTU Staff Islands. Prairie. Phenology: Flowers & Fruits. Origin: Elev. 2300 ft. Native. 52° 55' N, 132° 3' W In rock runnels and by rivulets in rocky areas below cliffs. Common George Neville Jones 6176 but scattered; flowers white. Phenology: Flowers. Origin: Native. Type Specimen: Isotype. 14 May 1933 J. A. Calder 23106 29 Jul 1957 WTU-26431, WTU-V-046912 with D. B. O. Savile, R. L. Taylor WTU-239216 Saxifragaceae Saxifragaceae Micranthes integrifolia (Hook.) Small Micranthes occidentalis (S. Watson) Small U.S.A., WASHINGTON, PIERCE COUNTY: Parkland. U.S.A., ALASKA, HAINES COUNTY: 47.15556°, -122.43278°; WGS 84, [locality and coordinates withheld; status in Alaska: S1 (Critically uncertainty: 10000 m., Source: GeoLocate, Imperiled; AKNHP)] Georef'd by WTU Staff On (volcanic?) ledges in shade, west aspect, with Collinsia Prairie. Phenology: Flowers & Fruits. Origin: parviflora, Cystopteris fragilis, Draba lanceolata, Saxifraga Native. tricuspidata, Cryptogramma acrostichoides. In roadcut. Phenology: Flowers. Origin: Native. George Neville Jones 6177 P. F. Zika 13104 28 May 1997 14 May 1933 WTU-338403 WTU-26432, WTU-V-046919

Saxifragaceae Saxifragaceae Micranthes fragosa (Suksd. ex Small) Small Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, SKAMANIA COUNTY: Along State Highway 14 just east of the Clark County Line at U.S.A., WASHINGTON, PIERCE COUNTY: milepost 22. Near Roy. Elev. 236 ft. 47.00444°, -122.53861°; WGS 84, T1N R5E S19; NAD 27, uncertainty: 805 m., Source: TRS2LL, uncertainty: 5000 m., Source: GeoLocate, Georef'd by Ben Legler Georef'd by WTU Staff On a wet roadside cliff with Rubus, Achillea, Solidago, Collinsia, Rocky prairies. Phenology: Flowers & Fruits. Penstemon, Daucus. Flowers white; very common. Leaf removed for Origin: Native. molecular study by Doug Soltis/Mark Mort (WSC), 24 October 1994. Phenology: Flowers. Origin: Native. J. William Thompson 8241 Richard R. Halse 3388 23 Apr 1987 30 Apr 1932 WTU-321649 WTU-22708JWT, WTU-V-046920 Saxifragaceae Saxifragaceae Micranthes integrifolia (Hook.) Small Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Near Roy. Near Tacoma. 47.00444°, -122.53861°; WGS 84, 47.25306°, -122.44306°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Georef'd by WTU Staff Gravelly prairies. Phenology: Flowers & Fruits. Gravelly prairies. Phenology: Flowers & Fruits. Origin: Native. Origin: Native. J. William Thompson 10096 J. William Thompson 5153 6 Apr 1934 26 Apr 1930 WTU-16526JWT, WTU-V-046917 WTU-22648JWT, WTU-V-046915

Saxifragaceae Saxifragaceae Micranthes integrifolia (Hook.) Small Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Muck Creek, near Roy. Parkland. 47.007518°, -122.539642°; WGS 84, 47.15556°, -122.43278°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Georef'd by WTU Staff Phenology: Flowers & Fruits. Origin: Native. Prairie. Phenology: Flowers & Fruits. Origin: Native. George Neville Jones 4606 Geo. Neville Jones 3814 29 Apr 1934 14 May 1933 WTU-653JWT, WTU-V-046930 WTU-28014, WTU-V-046916

Saxifragaceae Saxifragaceae Micranthes integrifolia (Hook.) Small Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, PIERCE COUNTY: American Lake. U.S.A., WASHINGTON, THURSTON COUNTY: Phenology: Flowers & Fruits. Origin: Native. Fort Lewis, Weir Prairie. Elev. 524 ft. R. Irving s.n. 522700E, 5196000N Slope flat, substrate: gravel loam. Plants 11 May 1908 scattered, common. Associated species: Festuca idahoendis, Camassia quamash, WTU-41941, WTU-V-046911 Lomatium utriculatum, Apocynum androsaemifolium, Cytisus scoparius, Luzula campestris, Teesdalia nudicaulis, Hieracium cynoglossoides. Phenology: Flowers & Fruits. Origin: Native. Ted Thomas 003 Saxifragaceae 13 May 1993 Micranthes integrifolia (Hook.) Small WTU-330478, WTU-V-046909 U.S.A., WASHINGTON, PIERCE COUNTY: Aviation field at South Tacoma. 47.20611°, -122.48222°; WGS 84, Saxifragaceae uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Micranthes oregana (Howell) Small Prairie. Phenology: Flowers & Fruits. Origin: Native. U.S.A., OREGON, WASCO COUNTY: Mosier. Lyman Benson 1205 Moist bank. Phenology: Flowers. Origin: Native. 28 Apr 1929 Morton E. Peck 14552 24 Mar 1926 WTU-39415, WTU-V-046918 WTU-16475JWT Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes oregana (Howell) Small U.S.A., IDAHO, SHOSHONE COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: On east face of Shefoot Peak. On the old Otto Ranch at Robe. Recessed ledges. Phenology: Fruits. 48.0975°, -121.81222°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff J. H. Christ 51-477 10 Jul 1951 In large peat bog. From large 8 [hard to read] branched caudix, long strapped leaves. Phenology: Flowers. Origin: Native. WTU-294479 J. W. Thompson 17392 30 Jun 1953 Saxifragaceae WTU-176743 Micranthes occidentalis (S. Watson) Small Saxifragaceae U.S.A., IDAHO, SHOSHONE COUNTY: Shefoot Peak. Micranthes oregana (Howell) Small 47.305343°, -115.684508°; uncertainty: 3200 m. Crevices in cliffs. Phenology: Fruits. U.S.A., WASHINGTON, SKAMANIA COUNTY: Chiquash Mountains. J. H. Christ 51-468 10 Jul 1951 46.02331°, -121.84207°; WGS 84, uncertainty: 50000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-294445 "Wollwiese" ("Am Hugel"). Phenology: Fruits. Origin: Native. Wilhelm N. Suksdorf 9667 7 Sep 1898 Saxifragaceae WTU-262588 Micranthes nelsoniana (D. Don) Small var. porsildiana (Calder & Savile) Gornall & H. Ohba Saxifragaceae CANADA, BRITISH COLUMBIA: East side of Rose River Valley; granite mountain opposite mile Micranthes oregana (Howell) Small 85-90. Elev. 6000 ft. U.S.A., WASHINGTON, KLICKITAT COUNTY: In wet moss by a brook. Phenology: Fruits. Falcon Valley. 45.977122°, -121.306515°; WGS 84, uncertainty: 8021 m., A. E. Porsild 10174 6 Jul 1944 Source: Digital Map, Georef'd by Sara Legler with A. J. Breitung Boggy meadows. Drawings located in the upper left hand corner of the sheet. Phenology: Flowers & Fruits. Origin: Native. WTU-128587 W. N. Suksdorf 1729 28 May 1892 Saxifragaceae WTU-174079 Micranthes nelsoniana (D. Don) Small var. porsildiana (Calder & Savile) Gornall & H. Ohba Saxifragaceae CANADA, YUKON TERRITORY: Ogilvie Mountains. River flats along Dempster Road, mile 56. Micranthes oregana (Howell) Small Elev. 2500-4200 ft. 64.63156°, -138.364172°; WGS 84, uncertainty: 3000 m., Source: U.S.A., WASHINGTON, SNOHOMISH COUNTY: Digital Map, Georef'd by Joseph Stormer Back of the old Otto place at Robe. At edge of creek. Phenology: Flowers & Fruits. 48.0975°, -121.81222°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff R. T. Porsild 192 17 Jul 1966 Marshy peat bog. It does not bloom every year; the bog is very cold and if the ice stays over the bog too late, it fails to bloom. It differs WTU-231760 from typical species in being much ranker, and arising from huge compound rosettes of long, narrow, strap-shaped leaves, often 10 inches long. Phenology: Flowers & Fruits. Origin: Native. Saxifragaceae J. W. Thompson 17392 30 Jun 1953 Micranthes nelsoniana (D. Don) Small var. porsildiana (Calder & Savile) Gornall & H. Ohba WTU-171899 U.S.A., ALASKA COUNTY: [locality and coordinates withheld; status in Alaska: S3 (Rare; Saxifragaceae AKNHP)] Phenology: Flowers & Fruits. Micranthes nelsoniana (D. Don) Small var. cascadensis (Calder & Savile) Gornall & H. Ohba Emma A. Shumway s.n. 24 Jul 1891 U.S.A., WASHINGTON, JEFFERSON COUNTY: WTU-118937 Elwha Basin, Olympic Mountains. 47.75583°, -123.56611°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Moist rocks. [2 collections on this sheet. Filed under Micranthes odontoloma.] Phenology: Flowers & Fruits. Origin: Native. Cultivated. Lilla Leach 2186 8 Aug 1928 WTU-22702JWT-A Saxifragaceae Saxifragaceae Micranthes oregana (Howell) Small Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, THURSTON COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: In a swamp, East of Olympia about one mile. Okanogan-Wenatchee National Forest. Pasayten Wilderness. West 47.03806°, -122.89944°; WGS 84, uncertainty: 10000 m., Source: slope of Mt. Remmel. GeoLocate, Georef'd by WTU Staff Elev. 7829 ft. [Written on collection sheet in pencil: 4x2] Phenology: Flowers. 48.92899° N, 120.2055° W; WGS 84, uncertainty: 9 m., Source: GPS Louis F. Henderson 2488 24 May 1892 Hanging wet meadow on steep slope fed by subterranean water source. Phenology: Flowers & Fruits. Origin: Native. WTU-8935A David Giblin 2239 11 Aug 2008 Saxifragaceae WTU-376975 Micranthes oregana (Howell) Small Saxifragaceae U.S.A., WASHINGTON, THURSTON COUNTY: Micranthes integrifolia (Hook.) Small McAllister's [Springs] Lake. 47.0283°, -122.72408°; WGS 84, uncertainty: 500 m., Source: U.S.A., WASHINGTON, KLICKITAT COUNTY: GeoLocate, Georef'd by WTU Staff U.S. BLM parcel along Glenwood Highway. Land adjacent to and [Written on collection sheet in pencil: 4x2] Phenology: Fruits. Origin: above Klickitat River. Native. Elev. 1118 ft. 45.94635° N, 121.11401° W; WGS 84, uncertainty: 3 m., Source: Louis F. Henderson 2488 24 May 1892 GPS Quercus garryana/Pinus ponderosa overstory with large cobble and WTU-8935B Carex geyeri understory. Locally common in moist seep of east-facing cliff. Phenology: Flowers. Origin: Native. Saxifragaceae David Giblin 2611 11 May 2009 with Steve Hahn Micranthes odontoloma (Piper) A. Heller WTU-377379 U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park. Lake on southeast side of Stiletto Peak, 1 mile north of Dagger Lake. Saxifragaceae Elev. 6400 ft. 48° 28.679' N, 120° 39.355' W; UTM Zone 10, 673230.943E, Micranthes integrifolia (Hook.) Small 5372082.109N; WGS 84, uncertainty: 7 m., Source: GPS, UTM calculated from Lat-Lon. U.S.A., WASHINGTON, THURSTON COUNTY: Moist rocky meadow with perennial stream, with Phyllodoce, Bald Hills Natural Area Preserve. Bald 2. Cassiope, Castilleja elmeri, Castilleja parviflora, Carex, Mimulus Elev. 1151 ft. lewisii. Petals white with green-yellow dots at base; abundant in wet 46.81797° N, 122.43589° W; WGS 84, uncertainty: 10 m. mossy soil by waterfall. Phenology: Flowers. Origin: Native. Small, mostly open grassland being encroached by Pseudotsuga menziesii; soils seasonally wet. Occasional in moist, open areas. Myria Rodeman 06-3 29 Jul 2006 Phenology: Flowers. Origin: Native. WTU-366918 David Giblin 2791 18 May 2009 with David Wilderman Saxifragaceae WTU-380036 Micranthes odontoloma (Piper) A. Heller Saxifragaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Esmeralda Basin. Micranthes integrifolia (Hook.) Small Elev. 4571 ft. 47° 26.475' N, 120° 56.387' W; WGS 84 U.S.A., WASHINGTON, KLICKITAT COUNTY: Wet meadow. 10 degree south facing slope. Saturated black soil. U. S. Bureau of Land Management property; west side of Klickitat Associated; Pinus monticola, Rhododendron albiflorum, Lonicera River opposite Dillacort Canyon. involucrata, Alnus sinuata. Corollas white. Plants growing in shade; Elev. 569 ft. soggy soils. Locally common. Phenology: Flowers & Fruits. Origin: 45.74364° N, 121.21954° W; WGS 84, uncertainty: 10 m., Native. Source: GPS Quercus garryana woodland and adjacent grassy meadow; steep Barbara Williams 06-19 9 Jul 2006 southeast facing slope with basalt outcroppings. Common and with David Giblin abundant in moist, open areas. Phenology: Flowers & Fruits. Origin: Native. WTU-372772 David Giblin 3318 7 Apr 2010 with Steve Hahn WTU-380488 Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, LINCOLN COUNTY: Ross Lake National Recreation Area. South of Lightning Creek Bureau of Land Management. Lewis Bridge Road near intersection above Ross Lake, just beyond bridge. with Union Valley Road; west side of road. Elev. 1754 ft. Elev. 1869 ft. 48.88118° N, 121.026° W; WGS 84, uncertainty: 5 m., Source: 47.6852° N, 118.85323° W; WGS 84, uncertainty: 5 m. GPS Basalt rimrock, shrub-steppe community dominated by Artemisia West-facing balds covered with moss and Pseudoroegneria spicata; tridentata, Poa secunda, and Leymus cinereus. Flowers edges of bald dominated by Pinus ponderosa and Pinus contorta; whitish-green. Phenology: Flowers. Origin: Native. wet seeps occasional throughout. Shallow fibrous roots; flowers white; common. Phenology: Flowers & Fruits. Origin: Native. Ruth Pelz 09-13 1 May 2009 Russ Holmes 10-12 12 May 2010 WTU-398278 WTU-381941 Saxifragaceae Saxifragaceae Micranthes integrifolia (Hook.) Small Micranthes occidentalis (S. Watson) Small U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Intersection of County Road West and Bagdad Road. West side of Ross Lake National Recreation Area. Lightning Creek north along road. along trail to Desolation Peak, approximately 2 kilometers from Elev. 2344 ft. campground. 47° 53.051' N, 118° 58.744' W; WGS 84 Elev. 1754 ft. Basalt rimrock shrub-steppe community with pockets of lithosol in 48.87638° N, 121.01951° W; WGS 84, uncertainty: 5 m., Source: the higher areas and deep, moist soil in base of the draws. Yellow GPS flowers; scattered in lithosol. Phenology: Flowers. Origin: Native. South-west facing bald dominated by Zigadenus venenosus and Pseudoroegneria spicata; bald interspersed with several vernally James Rodman 542 2 May 2009 moist areas. Locally common in vernally moist area below trail. Phenology: Flowers. Origin: Native. WTU-397607 Jim Duemmel 10-11 11 May 2010 Saxifragaceae WTU-381855 Micranthes integrifolia (Hook.) Small Saxifragaceae U.S.A., WASHINGTON, GRANT COUNTY: North Columbia Basin Wildlife Area. Billy Clapp Lake, west side of Micranthes integrifolia (Hook.) Small lake. Elev. 1416 ft. U.S.A., WASHINGTON, LINCOLN COUNTY: 47.4528° N, 119.25317° W; WGS 84, uncertainty: 10 m. Hansen Harbor Road, Penix Canyon. Sandy areas with basalt rimrock outcropping; shrub-steppe Elev. 2122 ft. community previously, but evidence of recent fire. Locally common; 47° 53.898' N, 118° 39.464' W; WGS 84 perennial. Phenology: Flowers. Origin: Native. Rocky hills to either side of road. Flowers cream-yellow. Phenology: Flowers. Origin: Kelsey Byers 09-7 3 May 2009 Native. WTU-397599 Patricia Lu-Irving 09-138 1 May 2009 Saxifragaceae WTU-399796, WTU-V-006088 Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, SKAGIT COUNTY: Vendovi Island. South Bluff. Saxifragaceae Elev. 5 m. 48.6065° N, 122.602° W; WGS 84, Micranthes integrifolia (Hook.) Small uncertainty: 100 m., Source: Calc. from UTM Herbaceous-rich forb meadow on mossy U.S.A., WASHINGTON, GRANT COUNTY: bedrock outcrops with scattered Pseudotsuga Near and southwest of Coulee City. Just south of east end of Dry and Holodiscus. A few scattered individuals. Falls Dam. Same site visited on 1 May 2009 by Giblin party (A. Phenology: Flowers. Origin: Native. Hirschi collection numbers). Elev. 1541 ft. Peter W. Dunwiddie 2011-11 47° 36.6' N, 119° 18.4' W; WGS 84 with James Duemmel, John Floberg, Tanner Channeled basalt scabland with sagebrush; small ridges with lithosol Harris, Ben Legler summits. Greenish-white flowers. Phenology: Flowers. Origin: Native. 29 Apr 2011 Luke Ledwich 09-10 2 May 2009 WTU-403859, WTU-V-012080 WTU-398277 Saxifragaceae Saxifragaceae Micranthes integrifolia (Hook.) Small Micranthes oregana (Howell) Small U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., OREGON, BAKER COUNTY: Bureau of Land Management parcel north of Roosevelt, along North Fork Malheur; Forest Road 16. Washington State Highway 14. Parcel lies just to the west of Wood Approximately 20 miles southeast of Prairie Gulch Road; first creek drainage leading into parcel. City, Oregon. Elev. 610 ft. Elev. 4995 ft. 45.76102° N, 120.21163° W; WGS 84, uncertainty: 100 m., 44.25873° N, 118.39942° W Source: Digital map Lodgepole pine and larch woodland with wet Disturbed dry creek bed with various aspects; Lomatium grayi and meadows along river. Cream-white flowers. Bromus tectorum common. Uncommon in vernally moist area near Phenology: Flowers & Fruits. Origin: Native. top of drainage. Phenology: Flowers. Origin: Native. Jim Duemmel 10-304 David Giblin 3712 21 Apr 2011 with Ben Legler, Steve Hahn 18 Jul 2010 WTU-384282 WTU-403374, WTU-V-011653

Saxifragaceae Saxifragaceae Micranthes integrifolia (Hook.) Small Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, KLICKITAT COUNTY: Bureau of Land Management parcel on north side of Washington U.S.A., OREGON, GRANT COUNTY: State Highway between power lines at base of slope and basalt Malheur National Forest. Forest Service Road outcroppings near top of slope. Major drainage leading from upper 2610 south of Dixie Butte. slope. 44.5563° N, 118.617° W; WGS 84, Elev. 1269 ft. uncertainty: 16 m., Source: GPS 45.76374° N, 120.62244° W; WGS 84, uncertainty: 100 m., Riparian strip through Pinus ponderosa, Pinus Source: Digital map contorta, and Pseudotsuga menziesii forest; Seasonal creek in shallow north/south-running drainage leading up Veratrum viride common. Phenology: Flowers. from base of slope; Pseudoroegneria spicata dominant in areas. Origin: Native. Corollas white; growing in moist soil adjacent to stream. Phenology: Flowers. Origin: Native. Julia Monahan 7 Ben Legler 11901 22 Apr 2011 17 Jul 2010 with Steve Hahn, David Giblin WTU-401452, WTU-V-8348 WTU-384203

Saxifragaceae Saxifragaceae Micranthes odontoloma (Piper) A. Heller Micranthes odontoloma (Piper) A. Heller U.S.A., OREGON, GRANT COUNTY: U.S.A., OREGON, GRANT COUNTY: Malheur National Forest. Trout Farm Indian Spring Campground. Road off Forest Road 1640. Campground. 15 miles southeast of Prairie City, Elev. 6888 ft. Oregon. 44.25266° N, 118.69917° W Elev. 4933 ft. Engelmann spruce/lodgepole pine-dominated open forest, very 44.30439° N, 118.5518° W disturbed. Forbs and Carex dominant. Adjacent wet areas. In wet areas along creek. Flowers white with South-facing slope. Other plants: Mimulus lewisii, Aquilegia formosa. pale yellow spots. Phenology: Flowers. Origin: Flowers white; at waterline of creek; common. Phenology: Flowers. Native. Origin: Native. Richard G. Olmstead 2010-19 Kelsey Byers 10-8 16 Jul 2010 15 Jul 2010 WTU-388547 WTU-400902, WTU-V-007422 Saxifragaceae Micranthes nidifica (Greene) Small U.S.A., OREGON, GRANT COUNTY: Malheur National Forest. Slide Creek Basin, Trail 372. Elev. 7143 ft. 44.30411° N, 118.66513° W Mostly open east-facing 35° slope. Scattered clumps of Douglas fir. Some vertical rock outcroppings. Open area mostly covered with grass, forbs and shrubs. Abies lasiocarpa, Juniperus communis, Monardella odoratissima, Eriogonum compositum present. Occasional wet area; broomrape found in one. Smooth-edged leaves, greenish flowers (mesic?). Phenology: Flowers. Origin: Native. Barbara Smith 10-6 17 Jul 2010 WTU-389198 Saxifragaceae Saxifragaceae Micranthes oregana (Howell) Small Micranthes lyallii (Engl.) Small U.S.A., OREGON, GRANT COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Malheur National Forest. Approximately 1 kilometer west of Big North Cascades National Park. North-facing slope above pond on Creek Campground parking lot. north side of Mount Benzarino. Elev. 5016 ft. Elev. 6632 ft. 44.18552° N, 118.62089° W; WGS 84, uncertainty: 10 m., 48.494805° N, 120.800173° W; WGS 84, Source: GPS Source: GPS Moist rocky outcroppings and loose, sandy soil. Larix lyalii common. Wet meadow dominated by Carex and Juncus with interspersed Scattered in rock crevices. Phenology: Fruits. Origin: Native. areas of Pinus contorta. Scattered in saturated soil; corollas white. Phenology: Flowers & Fruits. Origin: Native. David Giblin 3990 8 Sep 2011 with Ben Legler Russ Holmes 10-117 16 Jul 2010 WTU-392684 WTU-388957 Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., OREGON, GRANT COUNTY: North Cascades National Park. North-facing slope above pond on Malheur National Forest. Mount Baldy Research Natural Area, on north side of Mount Benzarino. south side of Pine Creek adjacent to the RNA parcel, just east of Elev. 6632 ft. Malheur National Forest Road 1430 after creek crossing. 48.494805° N, 120.800173° W; WGS 84, Source: GPS Elev. 6340 ft. Moist rocky outcroppings and loose, sandy soil. Larix lyalii common. 44.331771° N, 118.80673° W; WGS 84 Phenology: Fruits. Origin: Native. Mostly closed canopy conifer forest surrounding large fen complex on hillside. Open, wet shelves with only herbaceous cover frequent. David Giblin 3993 8 Sep 2011 Small stream adjacent complex drains into creek below. Associates: with Ben Legler Picea engelmannii, Abies lasiocarpa, Abies grandis/concolor dominant. White flowers with red spots. Common in shade in wet Herbarium: NOCA soil. Phenology: Flowers. Origin: Native. C. E. Hinchliff 1027 18 Jul 2010 Saxifragaceae WTU-388820 Micranthes ferruginea (Graham) Brouillet & Gornall U.S.A., WASHINGTON, CHELAN COUNTY: Saxifragaceae North Cascades National Park. Approximately 4 kilometers west of Horsefly Pass. Micranthes occidentalis (S. Watson) Small Elev. 6586 ft. 48.501772° N, 120.783988° W; WGS 84, U.S.A., WASHINGTON, CHELAN COUNTY: uncertainty: 10 m., Source: GPS North Cascades National Park. Approximately 3 kilometers west of Southeast-facing dry, open slope with Horsefly Pass. Phyllodoce empetriformis; rocky outcroppings Elev. 6556 ft. scattered. Locally common in rock crevices; 48.504767° N, 120.782111° W; WGS 84, uncertainty: 8 m., annual. Phenology: Flowers & Fruits. Origin: Source: GPS Native. North-facing rocky outcropping with cool moist areas; Veratrum viride common at base of outcropping. Scattered in rock crevices; Ben Legler 12280 perennial. Phenology: Fruits. Origin: Native. with David Giblin David Giblin 3982 7 Sep 2011 7 Sep 2011 with Ben Legler WTU-392663, WTU-V-069449 WTU-392694 Saxifragaceae Saxifragaceae Micranthes nidifica (Greene) Small Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, LINCOLN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Along State Route 21 7.4 air miles north of Wilbur, in an unnamed North Cascades National Park. Approximately 3 kilometers west of gully on uphill side of road. Horsefly Pass. Elev. 715 m. Elev. 6556 ft. 47.867031° N, 118.722816° W; WGS 84, Source: GPS 48.504767° N, 120.782111° W; WGS 84, uncertainty: 8 m., Moist draw in canyon; basalt substrate; scattered Pinus ponderosa, Source: GPS Pseudotsuga menziesii, Acer glabrum, Prunus virginiana, North-facing rocky outcropping with cool moist areas; Veratrum Symphoricarpos, Lomatium, Allium. Petals cream-colored; local in viride common at base of outcropping. Annual? Scattered in moist moist moss over rock. Phenology: Flowers. Origin: Native. rock crevices. Phenology: Flowers & Fruits. Origin: Native. Ben Legler 11728 9 May 2010 David Giblin 3983 7 Sep 2011 with Ben Legler Herbarium: WTU WTU-392541 Saxifragaceae Saxifragaceae Micranthes lyallii (Engl.) Small Micranthes occidentalis (S. Watson) Small U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Mt. Baker-Snoqualmie National Forest: ca. 1/2 Ross Lake National Recreation Area: base of hill on immediate north air mile southwest of summit of Yellow Aster side of Newhalem. Butte and just north of trail to summit. Elev. 188 m. Elev. 5700 ft. 48.673521° N, 121.253164° W; WGS 84, uncertainty: 12 m., 48.949742° N, 121.687708° W; WGS 84, Source: Digital Map, Georef'd by Ben Legler uncertainty: 100 m., Source: Digital Map, Steep rocky balds and cliffs with thin mossy soil; with scattered Georef'd by Ben Legler Pseudotsuga menziesii and Pinus contorta, Prunus virginana, Rosa Northwest-facing talus slope among small cliffs nutkana, and Eriophyllum lanatum. Phenology: Flowers. Origin: in subalpine zone; sparsely vegetated; adjacent Native. to late-melting snow patch. Petals white; plants forming loose patches in talus where snow Ben Legler 11923 4 Jun 2011 melts late; local. Phenology: Flowers. Origin: Native. Herbarium: WTU Ben Legler 11858 with Timothy J. McNitt Saxifragaceae 12 Sep 2010 Micranthes odontoloma (Piper) A. Heller WTU-407115, WTU-V-020318 U.S.A., WASHINGTON, KITTITAS COUNTY: Bottom of draw about 200 meters below point where Fishhook Trail crosses, about the 2.75 mile mark, in the North Fork Taneum Saxifragaceae Canyon. Elev. 4204 ft. Micranthes idahoensis (Piper) Brouillet & Gornall 47.11985° N, 121.03116° W; T19N R14E S24; WGS 84 Moist, black soil; 5° north-facing slope. Other plants: Achlys triphylla, U.S.A., WASHINGTON, OKANOGAN COUNTY: Alnus sinuata, Picea engelmannii, Senecio triangularis. Flowers Okanogan National Forest: along Lookout Peak Trail ca. 1/4 mile white; common. Phenology: Flowers & Fruits. Origin: Native. north of summit of Lookout Peak, ca. 5 air miles SW of Twisp. Elev. 1481 m. Don Knoke 2210 4 Aug 2011 48.317193° N, 120.187756° W; WGS 84, uncertainty: 33 m., Source: Digital Map, Georef'd by Ben Legler WTU-390008 Northwest facing, rocky slope under open forest of stunted Pseudotsuga menziesii; with Saxifraga, Antennaria, and Claytonia Saxifragaceae lanceolata. Petals white with two yellow dots at base; plants abundant. Phenology: Flowers. Origin: Native. Micranthes fragosa (Suksd. ex Small) Small Ben Legler 11948 13 Jun 2011 U.S.A., WASHINGTON, CHELAN COUNTY: Okanogan-Wenatchee National Forest. About 1 Herbarium: WTU kilometer below Mad River Trailhead junction on Forest Service road. Elev. 3800 ft. Saxifragaceae 47.82581° N, 120.59873° W; WGS 84, uncertainty: 100 m., Source: Digital map Micranthes nidifica (Greene) Small Roadside cut along Forest Service road; southwestern aspect; scattered rocky seeps. U.S.A., WASHINGTON, KITTITAS COUNTY: Locally common in moist, rocky outcroppings. Colockum Wildlife Area. South bank of Stray Phenology: Flowers and Fruits. Origin: Native. Gulch Creek. Elev. 3450 ft. David Giblin 2983 47.17526° N, 120.21122° W; WGS 84, with Ben Legler uncertainty: 10 m., Source: GPS Steep, north-facing slope with loose cobble; 23 Jun 2009 Delphinium and Sedum common and abundant. Petals white and circa 1 millimeter longer than WTU-400689, WTU-V-007197 sepals; in moist soil. Phenology: Flowers. Origin: Native. Ben Legler 11760 with David Giblin, Megan A. Jensen, Don Knoke 30 Jun 2010 WTU-406979, WTU-V-019691 Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes ferruginea (Graham) Brouillet & Gornall U.S.A., WASHINGTON, PEND OREILLE U.S.A., WASHINGTON, WHATCOM COUNTY: COUNTY: Ross Lake National Recreation Area: Balds on Colville National Forest. Road to Salmo west side of mouth of Goodell Creek Canyon; 1 Mountain. Approximately 1.5 kilometers below air mile northwest of Newhalem. summit. Elev. 193 m. Elev. 1900 m. 48.680062° N, 121.27493° W; WGS 84, 48.9633° N, 117.105° W; WGS 84, uncertainty: 7 m., Source: GPS, Georef'd by uncertainty: 100 m., Source: Digital map, Ben Legler Georef'd by Maria Yousoufian Moss-covered rock balds among conifer forest; South-facing slope bisected by road; small southeast-facing, with Cryptogramma seasonal stream along edge of road; slope with acrostichoides, Spiraea, Danthonia, Micranthes seasonally moist open areas. Scattered in open, ferruginea. Flowers slightly zygomorphic; three seasonally wet meadow. Phenology: Flowers of the petals with yellow dots at base; all plants and Fruits. Origin: Native. here lack vegetative bulbils; common. Photographed. Phenology: Flowers and Fruits. Amy Cabral 12-35 Ben Legler 12703 28 Jun 2013 21 Jul 2012 WTU-403931, WTU-V-012994 WTU-406443, WTU-V-17440 Saxifragaceae Saxifragaceae Micranthes oregana (Howell) Small Micranthes occidentalis (S. Watson) Small U.S.A., OREGON, DESCHUTES COUNTY: U.S.A., WASHINGTON, PEND OREILLE Deschutes National Forest. West end of Little COUNTY: Cultus Lake. Colville National Forest: at summit of Hall Elev. 1481 m. Mountain east of Sullivan Lake. 43.80749° N, 121.8807° W Elev. 1906 m. Forested wetland with Caltha and Carex 48.80656° N, 117.257° W; WGS 84, common. Uncommon; growing in wet forest uncertainty: 3 m., Source: GPS, Georef'd by margin. Phenology: Flowers and Fruits. Origin: Maria Yousoufian Native. Open summit with small rock outcrops and mesic meadows or heath vegetation, with a few Katie Messick 13-5 small conifers, Pedicularis contorta, Juncus, Penstemon. Uncommon in moss in shaded rock 12 Jul 2013 crevices; petals white. Phenology: Flowers and Fruits. Origin: Native. WTU-410219, WTU-V-024224 John Stuart 2012-30 18 Oct 2012 Saxifragaceae WTU-408811, WTU-V-022359 Micranthes tolmiei (Torr. & A. Gray) Brouillet & Gornall Saxifragaceae U.S.A., OREGON, DESCHUTES COUNTY: Deschutes National Forest. Tumalo Mountain. Micranthes rufidula Small Area around summit with north, east and south-facing slopes. U.S.A., WASHINGTON, CLALLAM COUNTY: Elev. 2335 m. Hurricane Ridge. 44.0052° N, 121.6424° W; WGS 84, Elev. 4500 ft. uncertainty: 200 m., Source: Digital map 47.958954°, -123.447034°; WGS 84, uncertainty: 5000 m., Pinus contorta forest and pumice slopes. Source: Digital Map, Georef'd by John Haskins Uncommon on north and east-facing slopes. Shaded ledges. [Mixed collection with Micranthes tischii.] Phenology: Phenology: Flowers. Origin: Native. Flowers. Origin: Native. Shelley Evans 13-6 J. William Thompson 10589 9 Jun 1934 14 Jul 2013 WTU-16346JWT-B WTU-409919, WTU-V-023923 Saxifragaceae Saxifragaceae Micranthes oregana (Howell) Small Micranthes oregana (Howell) Small U.S.A., OREGON, DESCHUTES COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Deschutes National Forest: Along Todd Lake Gifford Pinchot National Forest. South Prairie Trail ca. 1/2 mile NE of Todd Lake. Bog. East side of Forest Road 66 just south of Elev. 1970 m South Prairie Lake. 44.0342° N, 121.68229° W; WGS 84, Elev. 2990 ft. uncertainty: 8 m., Source: GPS 45.91013° N, 121.69954° W; WGS 84, Wet meadow along small stream among Source: GPS subalpine conifer forest. Petals white; plants Sphagnum bog with Vaccinium oxycoccus, frequent. Phenology: Flowers. Origin: Native. Kalmia microphylla and Pinus contorta; Carex species dominant. Scattered in saturated soil Karen Peterson 2013-02 throughout bog. Phenology: Fruits. Origin: with Julia Bent, Alex Harkness, Ben Legler, Native. Suzanne Anderson Michael Marsh 10-37 12 Jul 2013 with David Giblin, Ann Weinmann, Fred Weinmann WTU-408297, WTU-V-021504 12 Aug 2010 WTU-398710, WTU-V-005876 Saxifragaceae Micranthes oregana (Howell) Small Saxifragaceae U.S.A., OREGON, DESCHUTES COUNTY: Micranthes integrifolia (Hook.) Small Deschutes National Forest. Southwest side of Little Cultus Lake. Forest Road 4636. North side U.S.A., WASHINGTON, KITTITAS COUNTY: of road. Puget Sound Energy Wild Horse Wind Facility, north-south drainage Elev. 1470 m. between Government and Thorn Springs, Whiskey Dick Creek 43.79788° N, 121.88457° W; WGS 84, watershed. uncertainty: 100 m., Source: GPS Elev. 3210 ft. Open wet meadow with shallow stream running 47.03617° N, 120.19628° W through it; Carex spp. and Drosera anglica Rock-strewn drainage, no surface flow but soils wet, full sun, dominant; Pinus contorta scattered. Locally (seep/spring like conditions). Other plants: grasses, Trifolium common along stream through meadow; (microcephalum? and/or cyathiferum?), Achillea millefolium, leafless glandular inflorescence. Phenology: adjacent banks mostly Purshia tridentata and Ribes cereum. Plants Flowers and Fruits. Origin: Native. 2-3 decimeters tall, flowering stem pubescent without leaves, leaves basal and entire, flowers with small white petals widely separated, John Bassett 13-14 common in localized patch. Phenology: Flowers. Origin: Native. 12 Jul 2013 Ron Bockelman 14-046 20 May 2014 WTU-411808, WTU-V-026327 WTU-398783

Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes oregana (Howell) Small U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Chiwaukum Creek Trail, approximately 1.0 Gifford Pinchot National Forest. Bog/fen kilometers from trailhead. adjacent to South Prairie. Elev. 2197 ft. Elev. 3000 ft. 47.6912° N, 120.7639° W; WGS 84, 45° 54.601' N, 121° 41.962' W; T5N R9E S20 uncertainty: 500 m., Source: Digital map Common but scattered. Phenology: Flowers. Rocky outcroppings and dry, open slopes along Origin: Native. side of trail. Scattered on rocky slope; corollas white. Phenology: Flowers and Fruits. Origin: Tara Fletcher 2001-9 Native. 16 Jun 2001 David Giblin 4184 with Julie Monahan WTU-399094, WTU-V-005479 3 Jun 2012 WTU-405210, WTU-V-013868 Saxifragaceae Saxifragaceae Micranthes nidifica (Greene) Small Micranthes apetala (Piper) Small U.S.A., OREGON, GRANT COUNTY: U.S.A., MONTANA, BEAVERHEAD COUNTY: Blue Mountains, between Forest Road 16 and Halfway Creek, 31 air [locality and coordinates withheld; status in miles southeast of John Day. Montana: S2? (Imperiled?; MTNHP)] Elev. 5575 ft. Elev. 3100 m. 44.16596° N, 118.43182° W; WGS 84, Source: Specimen Label Broken rock slopes stabilized by vegetation; Gravelly scabland opening in mixed conifer forest. With Collinsia alpine, with Phlox pulvinata, Geum rossii, parviflora, Sedum stenopetalum. Phenology: Flowers. Origin: Native. Lupinus, Poa. Calyx greenish-red, petals pale yellow; plants uncommon. Phenology: Flowers. Nick Otting 3108 14 Jun 2011 Origin: Native. with Mary Bartholemy Doug Williams 2014-18 WTU-397516 11 Jul 2014 Saxifragaceae WTU-414820, WTU-V-032237 Micranthes nidifica (Greene) Small U.S.A., WASHINGTON, LINCOLN COUNTY: Saxifragaceae Fishtrap Lake area. West side of lake near abandoned corral. Micranthes occidentalis (S. Watson) Small Elev. 670 m. 47.3253° N, 117.8774° W; WGS 84, U.S.A., MONTANA, BEAVERHEAD COUNTY: uncertainty: 100 m., Source: Digital map Beaverhead-Deerlodge National Forest: At Low basalt rimrock bluff with mix of scabland summit of Comet Mountain. and loess mounds; Triteleia grandiflora, Elev. 3100 m. Artemisia rigida, Pseudoroegneria spicata, and 45.46013° N, 113.04412° W; WGS 84, Leymus cinereus common. Scattered in vernally uncertainty: 6 m., Source: GPS moist soil among loess mounds. Phenology: Broken rock slopes stabilized by vegetation; Flowers. Origin: Native. alpine, with Phlox pulvinata, Geum rossii, Lupinus, Poa. Uncommon on seepy rock face David Giblin 4083 by snowbank. Phenology: Flowers. Origin: Native. 22 May 2012 Doug Williams 2014-19 WTU-415197, WTU-V-032647 11 Jul 2014 WTU-414821, WTU-V-032232 Saxifragaceae Micranthes oregana (Howell) Small Saxifragaceae U.S.A., MONTANA, BEAVERHEAD COUNTY: Micranthes odontoloma (Piper) A. Heller Beaverhead-Deerlodge National Forest. Forest Road 106. Tributary to Trail Creek. U.S.A., MONTANA, BEAVERHEAD COUNTY: Elev. 1956 m. Beaverhead-Deerlodge National Forest. Circa 3 45.67923° N, 113.83283° W; WGS 84, miles south of Steel Creek Campground on uncertainty: 300 m., Source: GPS Forest Road 2420 at South Fork Steel Creek. Seasonally moist meadow dominated by Elev. 2143 m. Drymocallis gracilis, Senecio sp., and 45.57568° N, 113.34412° W; Source: GPS Deschampsia cespitosa. Pinus contorta forest Flowers white. Phenology: Flowers. Origin: on one side and Salix-dominated creek on Native. other. Locally common in wet areas of meadow; corollas greenish-white. Phenology: Flowers Sheila Olmstead 2014-2 and Fruits. Origin: Native. 12 Jul 2014 J. P. Dufour 14-16 with Rene Dufour, Suzanne Anderson, Peter WTU-414664, WTU-V-031646 Lesica, David Giblin 11 Jul 2014 WTU-414759, WTU-V-031579 Saxifragaceae Saxifragaceae Micranthes oregana (Howell) Small Micranthes subapetala (E.E. Nelson) Small U.S.A., MONTANA, BEAVERHEAD COUNTY: U.S.A., MONTANA, BEAVERHEAD COUNTY: Beaverhead-Deerlodge National Forest: Lower Beaverhead-Deerlodge National Forest. end of Pintler Meadows, on east side of Harrison Park circa 2 air miles north of Elkhorn meadow, ca. 1 mile north of Pintler Lake. Hot Springs; along trail in park. Elev. 1936 m. Elev. 2308 m. 45.869902° N, 113.453258° W; WGS 84, 45.492834° N, 113.116322° W; WGS 84, uncertainty: 4 m., Source: GPS uncertainty: 6 m., Source: GPS Large riparian meadow dominated by Carex and Mesic meadows at ecotone between dry Pinus grasses, with Senecio, Penstemon. Petals contorta and Artemisia tridentata, and lower wet white; plants scattered along small stream. meadows, with Antennaria, Polygonum Phenology: Flowers. Origin: Native. bistortoides, Potentilla, Danthonia. Petals white, equal to sepals; plants uncommon among Salix. S. Legler 2014-08 Phenology: Flowers and Fruits. Origin: Native. 12 Jul 2014 Julia Bent 2014-24 WTU-414911, WTU-V-032984 13 Jul 2014 WTU-412112, WTU-V-026561 Saxifragaceae Micranthes oregana (Howell) Small Saxifragaceae U.S.A., MONTANA, BEAVERHEAD COUNTY: Micranthes nidifica (Greene) Small Lemhi Pass at the Montana/Idaho border. Picnic area below pass. U.S.A., MONTANA, BEAVERHEAD COUNTY: 44.7561° N, 113.4572° W; Source: GPS, Beaverhead-Deerlodge National Forest. Invalid coordinates (located outside county Mussigbrod Lake. Approximately 3 kilometers bounds). from trailhead along east side of lake. Wet meadow below spring. White flowers. Elev. 2024 m. Phenology: Flowers and Fruits. Origin: Native. 45.80563° N, 113.62576° W; WGS 84, uncertainty: 100 m., Source: GPS Richard G. Olmstead 2014-105 Rocky outcropping with large mats of moss in middle of old burn area of Pinus contorta and 11 Jul 2014 Picea engelmannii forest and adjacent stream corridor. Locally common in moss mat; basal WTU-414775, WTU-V-031858 leaves entire. Phenology: Fruits. Origin: Native. Don Estberg 14-4 Saxifragaceae 13 Jul 2014 Micranthes subapetala (E.E. Nelson) Small WTU-414535, WTU-V-031527 U.S.A., MONTANA, BEAVERHEAD COUNTY: Beaverhead-Deerlodge National Forest. Harrison Park circa 2 air miles north of Elkhorn Hot Springs; along trail in park. Saxifragaceae Elev. 2308 m. 45.492834° N, 113.116322° W; WGS 84, Micranthes oregana (Howell) Small uncertainty: 6 m., Source: GPS Mesic meadows at ecotone between dry Pinus U.S.A., MONTANA, BEAVERHEAD COUNTY: contorta and Artemisia tridentata, and lower wet Beaverhead-Deerlodge National Forest. Circa 2 meadows, with Antennaria, Polygonum miles south of Steel Creek Campground on bistortoides, Potentilla, Danthonia. Petals dull Forest Road 2420 near South Fork Steel Creek. red-green, smaller than sepals; plants scattered Elev. 2133 m. among Salix. Phenology: Flowers. Origin: 45.57967° N, 113.34314° W; Source: GPS Native. White flowers. Phenology: Flowers and Fruits. Origin: Native. Julia Bent 2014-14 Jared Grummer 2014-10 13 Jul 2014 12 Jul 2014 WTU-414847, WTU-V-032210 WTU-412106, WTU-V-026559 Saxifragaceae Saxifragaceae Micranthes apetala (Piper) Small Micranthes tischii (Skelly) Brouillet & Gornall U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Forest Service Road 824 along ridge on north [locality and coordinates withheld; status in side of American River Canyon; north side of Washington: G1G2/S1? (Sensitive; WANHP)] road. Elev. 5450 ft. Elev. 997 m. In cracks at base of a sheer north-facing cliff, 46.99407° N, 121.12628° W; WGS 84, moisture in the crack. Phenology: Fruits. Origin: uncertainty: 100 m., Source: GPS Native. Southeast-facing seasonally wet meadow surrounded by Pinus ponderosa and Dana Visalli s.n. Pseudotsuga menziesii forest; Toxicoscordion paniculatum and Sedum stenopetalum common 11 Jun 2015 and abundant; overall very few non-native species. Basal leaves senescent; inflorescence WTU-403366, WTU-V-011644 capitate; common throughout meadow. Phenology: Flowers and Fruits. Origin: Native. David Giblin 4941 19 Jun 2013 Saxifragaceae WTU-418396, WTU-V-039243 Micranthes lyallii (Engl.) Small U.S.A., WASHINGTON, WHATCOM COUNTY: Saxifragaceae Mount Baker Wilderness. Chowder Ridge. Elev. 6401 ft. Micranthes fragosa (Suksd. ex Small) Small 48.8275° N, 121.85° W; WGS 84, Source: Digital map U.S.A., WASHINGTON, YAKIMA COUNTY: In stream-bed of north-facing moraine below Forest Service Road 824 along ridge on north snowfield at the western base of Chowder side of American River Canyon; north side of Ridge. Slope 30°. Aspect 349°. Oxyria digyna, road. Chamerion latifolia, mosses. Common enough Elev. 997 m. to form profuse mats on 2-3 stream-beds in this 46.99407° N, 121.12628° W; WGS 84, area. Flowers mostly pink, unspotted, with 2-6 uncertainty: 100 m., Source: GPS carpels. Phenology: Flowers and Fruits. Origin: Southeast-facing seasonally wet meadow Native. surrounded by Pinus ponderosa and Pseudotsuga menziesii forest; Toxicoscordion Gary Brill s.n. paniculatum and Sedum stenopetalum common and abundant; overall very few non-native 18 Jul 2015 species. Inflorescence open; plants to 40 centimeters tall; leaves basal and fleshy; WTU-404420, WTU-V-012421 scattered at top of meadow in mesic soil. Phenology: Flowers. Origin: Native. David Giblin 4952 19 Jun 2013 Saxifragaceae WTU-418397, WTU-V-039246 Micranthes odontoloma (Piper) A. Heller U.S.A., OREGON, GRANT COUNTY: Saxifragaceae Umatilla National Forest: spring at outlet of unnamed cirque in headwaters of East Fork Clear Creek, ca. 1 air mile NW of Vinegar Micranthes oregana (Howell) Small Hill. Elev. 2190 m. U.S.A., WASHINGTON, YAKIMA COUNTY: 44.724936° N, 118.570187° W; WGS 84, uncertainty: 25 m., North side of Mount Adams. Road 115. Source: GPS, Georef'd by Ben Legler Elev. 1371 m. Saturated soil with flowing seep, dominated by Allium validum. 46° 20.984' N, 121° 30.814' W; Source: Field notes Petals white. Phenology: Flowers. Origin: Native. Phenology: Flowers. Origin: Native. Ben Legler 12168 16 Aug 2011 David Biek 04-105 5 Jul 2004 with Nick Otting, Richard Brainerd with Susan McDougall Herbarium: WTU Herbarium: WTU

Saxifragaceae Micranthes tolmiei (Torr. & A. Gray) Brouillet & Gornall U.S.A., WASHINGTON, SKAMANIA COUNTY: South side of Mount Adams. South Climb. Elev. 2470 m. 46° 10.06' N, 121° 29.49' W; Source: Field notes, Invalid coordinates (located outside county bounds). Not yet flowering. Phenology: Buds. Origin: Native. Paul Dixon 6 23 Jun 2005 Herbarium: WTU Saxifragaceae Saxifragaceae Micranthes ferruginea (Graham) Brouillet & Gornall Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., IDAHO, VALLEY COUNTY: Bald just above Forest Service Road 16 (Illabot Creek Road) ca 2.5 Boise National Forest. Road to Meadow Creek road miles from junction with Highway 530. Lookout. Elev. 345 m. Elev. 2560 m. 48.443869° N, 121.56109° W; WGS 84, uncertainty: 7 m., 44.90774° N, 115.27389° W Source: GPS, Georef'd by Ben Legler Mixed conifer forest with moist meadows. Southwest-facing rock bald with cover of Eriophyllum, Trifolium spp., Flowers white. Phenology: Flowers. Origin: Zigadenus, Rhacomitrium. Bulbils absent in all plants at this site; Native. petals white, flowers slightly zygomorphic; plants common across bald. Phenology: Flowers and Fruits. Sheila Olmstead 2015-20 with Richard G. Olmstead, Russ Holmes Ben Legler 12691 21 Jun 2013 12 Jul 2015 Herbarium: WTU WTU-417756, WTU-V-038950 Saxifragaceae Saxifragaceae Micranthes nelsoniana (D. Don) Small var. cascadensis (Calder & Savile) Gornall & H. Ohba Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., IDAHO, VALLEY COUNTY: Mt. Baker-Snoqualmie National Forest: along Forest Service Road Circa 50 meters west of south end of Rainbow 1735 where it crosses a brushy slope ca 2.1 air km NW of Finney Lake, at base of slope. Peak. Elev. 2360 m. Elev. 989 m. 44.828288° N, 115.57853° W; WGS 84, 48.385863° N, 121.773664° W; WGS 84, uncertainty: 13 m., Source: GPS Source: GPS, Georef'd by Ben Legler Small, wet meadow with flowing stream, among Brushy, east-facing, subalpine slope, with Alnus viridis, Aruncus subalpine conifer forest; with Aconitum dioicus, Athyrium filix-femina. Petals white, unspotted, elliptic, columbianum, Pedicularis groenlandica, monomorphic; plants scattered in wet soil. Photographed. Senecio triangularis, Salix, Carex. Petals white; Phenology: Flowers. plants local by flowing seep. Phenology: Flowers. Origin: Native. Ben Legler 12726 6 Jul 2013 S. Legler 2015-49 Herbarium: WTU with Ben Legler, Don Estberg, John Bassett 12 Jul 2015 Saxifragaceae WTU-416584, WTU-V-035935 Micranthes lyallii (Engl.) Small U.S.A., WASHINGTON, SKAGIT COUNTY: Mt. Baker-Snoqualmie National Forest: above trail to Hidden Lake Saxifragaceae Lookout and just below saddle along Hidden Lake Ridge. Elev. 1634 m. Micranthes rufidula Small 48.513057° N, 121.195956° W; WGS 84, uncertainty: 13 m., Source: GPS, Georef'd by Ben Legler U.S.A., WASHINGTON, JEFFERSON Cool, gravelly gully near late-lying snow, with Oxyria digyna, Luetkea COUNTY: pectinata. Flowers slightly zygomorphic, petals white; plants forming Near top of The Big Hump, south side of mats, common. Phenology: Flowers. Duckabush River Trail, ca 3.8 air km west of trailhead. Ben Legler 12893 25 Aug 2013 Elev. 470 m. 47.688456° N, 123.090994° W; WGS 84, Herbarium: WTU uncertainty: 5 m., Source: GPS Rocky balds on south-facing side slope of river valley, with patches of Pseudotsuga menziesii; Saxifragaceae low, lawn-like cover of Acmispon parviflorus, Prunella vulgaris, Collomia heterophylla, and Micranthes fragosa (Suksd. ex Small) Small drier areas of moss over rock. Leaves densely rusty-pubescent beneath; filaments slightly U.S.A., WASHINGTON, LEWIS COUNTY: dilated; plants local in mossy rock crevices. Gifford Pinchot National Forest: large bald on slope above Forest Phenology: Fruits. Service Road 21, ca 3.3 air km southeast of junction of Road 21 with Highway 12, south of Packwood. Ben Legler 14047 7 May 2016 Elev. 650 m. 46.563803° N, 121.654825° W; WGS 84, uncertainty: 40 m., WTU-409988, WTU-V-023949 Source: Digital Map, Georef'd by Ben Legler Large, southwest-facing bald with thin, moist soil over rock, mostly open, with scattered groves of mature Quercus garryana and low, lawn-like cover of herbs including Brodiaea coronaria, Plectritis congesta, Achnatherum lemmonii, and Festuca. Petals white; plants locally common around small seep at top of bald. Phenology: Flowers. Ben Legler 13531 9 May 2015 Herbarium: WTU Saxifragaceae Saxifragaceae Micranthes rufidula Small Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, MASON COUNTY: U.S.A., IDAHO, CUSTER COUNTY: Olympic National Forest. Forest Service Road West Pahsimeroi trail towards Leatherman 23, approximately 18 kilometers west of junction Pass. with Highway 101. Skokomish River drainage. Elev. 2820 m. Elev. 252 m. 44° 5.974' N, 113° 44.24' W; Source: 47.37408° N, 123.31735° W; WGS 84, Specimen Label uncertainty: 50 m., Source: GPS Hab.: Site1; 1 mile N along stream in forest North-facing rock outcropping and adjacent understory. Slope: 10°. Asp.: S. Phenology: broken forest understory, with Alnus rubra and Flowers. Acer macrophyllum. Scattered in rock crevices where moist; corollas white. Phenology: Fruits. R.C. Benkendorf 57 Origin: Native. 15 Jul 2016 David Giblin 5825 WTU-411535, WTU-V-025912 27 Apr 2016 WTU-419179, WTU-V-041253 Saxifragaceae Micranthes occidentalis (S. Watson) Small Saxifragaceae U.S.A., OREGON, MULTNOMAH COUNTY: Elk Rock Cliff. Micranthes lyallii (Engl.) Small 45.43584° N, 122.65248° W; Source: Specimen Label U.S.A., ALASKA, KENAI PENINSULA Wet cliff face of Elk Rock (base). Collinsia COUNTY: parviflora, Sedum oreganum, Phalaris Kenai Peninsula, Grant Lake, north central arundinacea, Rubus ursinus, Mimulus guttatus. shore. Fruits Phenology: Fruits. Origin: Native. Elev. 710 ft. 60.486173° N, 149.272933° W; T05N R01E Dominic Maze 77 S33 NW 1/4; Source: Specimen Label Plants growing on south-facing rock wall. 20 May 2015 Aspect: 180 degrees. Slope: 45%. Associated species: Juniper communis, Arctostaphalos WTU-416770, WTU-V-036396 uva-ursi, Poa sp., Festuca sp., Campanula rotundifolia, Potentilla villosa. Phenology: Fertile. Saxifragaceae Kathryn A. Beck 201388 Micranthes marshallii (Greene) Small 21 Jul 2013 U.S.A., OREGON, MULTNOMAH COUNTY: WTU-413010, WTU-V-028707 Elk Rock Cliff. 45.43584° N, 122.65248° W; Source: Saxifragaceae Specimen Label Wet cliff face of Elk Rock (base). Collinsia Micranthes integrifolia (Hook.) Small parviflora, Sedum oreganum, Phalaris arundinacea, Rubus ursinus, Mimulus guttatus. U.S.A., WASHINGTON, PIERCE COUNTY: Flower/fruit Very long petioles. Few plants. Joint Base Lewis-McChord, TA-15. Phenology: Flowers and Fruits. Origin: Native. 47.01881° N, 122.4359° W; WGS 84, Source: GPS Dominic Maze 79 In groups of 2-4 plants, in open prairie with Camassia quamash, Teesdalia nudicaulis, 20 May 2015 Festuca roemeri. Occasional, scattered. Phenology: Flowers. Origin: Native. WTU-416757, WTU-V-036388 Peter Dunwiddie 16-36 with Rod Gilbert, Sarah Krock Saxifragaceae 6 Apr 2016 Micranthes nidifica (Greene) Small WTU-417305, WTU-V-037116 U.S.A., NEVADA, ELKO COUNTY: Humboldt-Toiyabe National Forest; Point of Rocks, circa 400 kilometers northeast of junction of Roads 930 and 226. Elev. 1980 m. 41.779368° N, 115.791474° W; WGS 84, uncertainty: 3 m., Source: GPS South facing slope above meadow, with small volcanic rock outcrops, bare patches of pea-gravel, and small moist draws. Petals white; plants common at seep. Phenology: Flowers. Origin: Native. Julia Bent 2017-26 17 Jun 2017 Herbarium: WTU Saxifragaceae Saxifragaceae Micranthes odontoloma (Piper) A. Heller Micranthes integrifolia (Hook.) Small U.S.A., WASHINGTON, GRAYS HARBOR U.S.A., WASHINGTON, PIERCE COUNTY: COUNTY: JBLM, TA-15. Olympic National Forest, Junction of Forest Elev. 124 m. Service Roads 2270 and 868. North and south 47.01881° N, 122.4359° W; WGS 84, Source: GPS sides of bridge along east bank. Occasional, scattered, in groups of 2-4 plants, in open prairie with Elev. 269 m. Camassia quamash, Teesdalia nudicaulis, Festuca roemeri. Origin: 47.44773° N, 123.55046° W; WGS 84, Native. uncertainty: 100 m., Source: GPS Sandy riparian zone dominated by Salix Peter W. Dunwiddie PWD 16-36 6 Apr 2016 scouleri; shrubby understory and cobbly open with Rod Gilbert, Sarah Krock areas. Locally common on rocks at edge of river; flowers white. Phenology: Flowers. Origin: Herbarium: WTU Native. David Giblin 6026 Saxifragaceae 21 May 2018 Micranthes ferruginea (Graham) Brouillet & Gornall WTU-418105, WTU-V-039794 U.S.A., WASHINGTON, KITTITAS COUNTY: Near Pacific Crest Trail, 1.4 air kilometers Saxifragaceae south-southeast of Pyramid Peak, Cascade Range. Micranthes rufidula Small Elev. 1470 m. 47.1006° N, 121.3981° W; Source: Specimen U.S.A., WASHINGTON, GRAYS HARBOR Label COUNTY: Dry sunny gentle south slope, rocky, with Abies Olympic National Forest. Forest Service Road lasiocarpa, Rubus lasiococcus, Carex preslii, 2270, approximately 1 kilometer south of Microsteris gracilis, Moehringia macrophylla, junction with Forest Service Road 2371. Epilobium lactiflorum, Clintonia uniflora, Lupinus Elev. 318 m. latifolius. Uncommon; white petals, most with 47.41871° N, 123.5651° W; WGS 84, yellow basal spots. Phenology: Flowers. Origin: uncertainty: 30 m., Source: GPS Native. West-facing rocky outcropping with Acer circinatum, Polystichum munitum, Polypodium Peter F. Zika 29323 17 Jul 2018 sp., and Fragaria sp. Uncommon; perennial. Phenology: Flowers and Fruits. Origin: Native. WTU-419517, WTU-V-042581 David Giblin 6050 Saxifragaceae 21 May 2018 Micranthes oregana (Howell) Small WTU-418118, WTU-V-039399 U.S.A., WASHINGTON, THURSTON COUNTY: Scatter Creek North Unit Saxifragaceae Elev. 200 m. 46.83958° N, 122.997° W; WGS 84, Source: GPS Micranthes rufidula Small Uncommon, scattered plants in a couple seasonally wet swales, with Galium boreale, Aster hallii, Rorippa curvisiliqua Petals white U.S.A., WASHINGTON, SKAMANIA COUNTY: Phenology: Flowers. Origin: Native. Sunrise Peak, at the north end of the "Dark Divide", between McCoy and East Canyon Peter Dunwiddie PWD-17-368 9 Jun 2017 Creeks. with Peter Zika Elev. 1795 m. 46.3327° N, 121.7592° W; Source: Specimen Herbarium: WTU Label Ledges and cracks in north side of andesite cliffs immediately below and southwest of Saxifragaceae summit. Origin: Native. Micranthes odontoloma (Piper) A. Heller Alexander J. Wright 2014-20 U.S.A., WASHINGTON, MASON COUNTY: 18 Jul 2014 Olympic National Forest. FS Road 23. Approximately 19 km west of jct. with Highway WTU-419238, WTU-V-042049 101. Skokomish River drainage. Elev. 290 m. 47.37558° N, 123.32745° W; WGS 84, uncertainty: 10 m., Source: GPS South-facing gravelly rock outcropping. Scattered on moss covered rock face at top of creek ravine. Phenology: Flowers and Fruits. Origin: Native. David Giblin 5875 28 Apr 2016 WTU-420926, WTU-V-049767 Saxifragaceae Saxifragaceae Micranthes fragosa (Suksd. ex Small) Small Micranthes fragosa (Suksd. ex Small) Small U.S.A., OREGON, UNION COUNTY: U.S.A., OREGON, GRANT COUNTY: Forest Service Road 43, approximately 5 km north of junction with Road to The Lakes Lookout, approximately 1 FS Road 73. km below trailhead parking lot. Elev. 2060 m. Elev. 2300 m. 45.00743° N, 118.24064° W; WGS 84, uncertainty: 100 m., 44.95561° N, 118.25086° W; WGS 84, Source: GPS uncertainty: 200 m., Source: Digital map et meadow in forest clearing with bryophytes Eleocharis spp., and South-facing slope with dry, sandy soil upslope Allium geyeri (?) common and abundant; adjacent dry conifer forest with Artemisia tridentata and wet meadows understory and adjacent disturbed moist roadside edge. Uncommon below with saturated soils, bryophytes and in saturated soil of wet meadow. Phenology: Flowers. Origin: Native. Eleocharis sp. Uncommon in wet meadow; corollas cream white. Phenology: Flowers. Elena Boyle 2018-33 13 Jul 2018 Origin: Native. Herbarium: WTU Don Estberg 2018-22 14 Jul 2018 Saxifragaceae WTU-421536, WTU-V-053182 Micranthes odontoloma (Piper) A. Heller U.S.A., OREGON, GRANT COUNTY: Saxifragaceae Wallowa-Whitman National forest: Along an unnamed tributary of Hoodoo Creek below Micranthes odontoloma (Piper) A. Heller where F. S. Road 7325 crosses the creek; southwest of Chicken Hill. U.S.A., OREGON, UNION COUNTY: Elev. 1795 m. Forest Service Road 4380, approximately 1 km 44.979427° N, 118.36818° W; WGS 84, from junction with FS Road 43. uncertainty: 14 m., Source: GPS Elev. 2036 m. Open conifer forest with moist understory along 45.01631° N, 118.22917° W; WGS 84, a small, flowing stream, with Senecio uncertainty: 100 m., Source: GPS triangularis, Aconitum columbianum, Perched wetland in forest opening; soil Trautvetteria caroliniensis, Alnus sinuata. saturated throughout; adjacent upland Petals white; scattered along stream. dominated by Pinus contorta, Vaccinium Phenology: Flowers. Origin: Native. scoparium, and Fragaria virginiana. Scattered in saturated soil of wet meadow. Phenology: Brian Desmond 2018-18 14 Jul 2018 Flowers. Origin: Native. WTU-422112, WTU-V-057352 Tracy Fuentes 2018-16 13 Jul 2018 Saxifragaceae WTU-421949, WTU-V-055297 Micranthes odontoloma (Piper) A. Heller U.S.A., OREGON, GRANT COUNTY: Saxifragaceae Wallowa-Whitman National Forest, near Crawfish Creek. Micranthes occidentalis (S. Watson) Small Elev. 6156 ft. 44.93219° N, 118.28692° W; WGS 84, U.S.A., OREGON, BAKER COUNTY: Source: GPS Wallowa-Whitman National Forest: midway up a Mixed conifer forest. White flowers. Phenology: talus slope ca 0.6 air km south of southend of Flowers. Origin: Native. Van Patten Lake. Elev. 2330 m. Jet Eccleston 2018-5 44.947507° N, 118.186446° W; WGS 84, uncertainty: 10 m., Source: GPS 13 Jul 2018 Steep, north-facing talus slope with scattered patches of low turf vegetation including Geum WTU-423382, WTU-V-061930 rossii, Antennaria media, Carex spp., Luzula spicata. Petals white; filaments filiform; anthers yellow; plants scattered. Phenology: Flowers. Origin: Native. Terri Knoke 2018-03 13 Jul 2018 WTU-421612, WTU-V-053331 Saxifragaceae Saxifragaceae Micranthes odontoloma (Piper) A. Heller Micranthes occidentalis (S. Watson) Small U.S.A., OREGON, BAKER COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Return to Stream (Parker Creek) due south of Cook-Underwood Road approximately 1 km from junction with Anthony Lake; collections made 250 yards Highway 14. upstream of GPS waypoint. Elev. 204 m. Elev. 7119 ft. 45.72402° N, 121.64774° W; WGS 84, uncertainty: 50 m., UTM Zone 11, 403148E, 4979408N; WGS 84, Source: GPS uncertainty: 231 m., Source: Digital Map, South-facing slope with spring running down face; Erythranthe Georef'd by Joseph Stormer guttata and Aphyllon purpureum common and abundant. Leaf Phenology: Flowers. Origin: Native. margins mostly entire; caudex weak; flowers white; locally common. Phenology: Flowers. Origin: Native. Wendy McClure 2018-36 David Giblin 6628 25 Apr 2019 14 Jul 2018 Herbarium: WTU WTU-421632, WTU-V-053310 Saxifragaceae Saxifragaceae Micranthes fragosa (Suksd. ex Small) Small Micranthes odontoloma (Piper) A. Heller U.S.A., WASHINGTON, SKAMANIA COUNTY: Approximately 1km west of road to Little White Salmon River U.S.A., OREGON, BAKER COUNTY: Recreational area, Pullout on north side of Highway 14. Along Indian Creek ca. 0.5 km south of Anthony Elev. 30 m. Creek adjacent to F. S. Road 7312. 45.70889° N, 121.66497° W; WGS 84, uncertainty: 50 m., Elev. 1540 m. Source: GPS 45.012844° N, 118.152355° W; WGS 84, South-facing slope with rocky outcroppings and forest with Acer uncertainty: 10 m., Source: GPS macrophyllum, Fraxinus latifolia, and Cornus nuttallii. Scattered Small, moist, streamside opening in montane among talus at edge of forest; corollas white; perennial. Phenology: conifer forest, with Anaphalis, Solidago, Flowers. Origin: Native. Symphyotrichum, Polemonium occidentale. Petals white; plants in light shade. Phenology: David Giblin 6605 25 Apr 2019 Flowers. Origin: Native. Herbarium: WTU Richard Robohm 2018-7 15 Jul 2018 Saxifragaceae WTU-421707, WTU-V-053975 Micranthes occidentalis (S. Watson) Small U.S.A., WASHINGTON, SKAMANIA COUNTY: White Salmon Fish Hatchery Road, approximately 1 km from Saxifragaceae junction with Highway 14. Elev. 51 m. Micranthes fragosa (Suksd. ex Small) Small 45.71629° N, 121.64634° W; WGS 84, uncertainty: 30 m., Source: GPS U.S.A., OREGON, SHERMAN COUNTY: Rocky outcropping beneath Acer macrophyllum and Pseudotsuga Northeast-facing cliffs above LePage Campground. menziesii overstory and adjacent open slope; Tellima grandiflora and Elev. 225 m. Claytonia parvifolia common. Scattered on seasonally wet 45.723329° N, 120.65139° W; WGS 84, Source: GPS, Georef'd outcropping in understory; petals white. Phenology: Flowers and by Crystal Shin Fruits. Origin: Native. Common on grassy slope below basalt cliffs, with Balsamorhiza sagitata, Lupinus argenteus, Festuca idahoensis. Phenology: David Giblin 6613 25 Apr 2019 Flowers and Fruits. Origin: Native. Herbarium: WTU Peter Dunwiddie PWD-19-8 6 May 2019 with Kathryn Beck Saxifragaceae Herbarium: WTU Micranthes rufidula Small U.S.A., WASHINGTON, SKAMANIA COUNTY: Cook-Underwood Road approximately 1 km from junction with Highway 14. Elev. 204 m. 45.72402° N, 121.64774° W; WGS 84, uncertainty: 50 m., Source: GPS South-facing slope with spring running down face; Erythranthe guttata and Aphyllon purpureum comon and abundant. Leaf margins coarsely serrate; cespitose; flowers white; locally common. Phenology: Flowers and Fruits. Origin: Native. David Giblin 6627 25 Apr 2019 Herbarium: WTU Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes occidentalis (S. Watson) Small U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Colville National Forest. Bangs Mountain Road approximately 8 km Gifford Pinchot National Forest. Mount Bluff Trail. Approximately 6 from intersection with Highway 20. Deadman's Draw north end. kms from trailhead at Mckinley Ridge. Elev. 878 m. Elev. 994 m. 48.55598° N, 118.25178° W; WGS 84, uncertainty: 50 m., 45.74898° N, 122.18898° W; WGS 84, uncertainty: 50 m., Source: GPS Source: GPS Short narrow canyon with standing water at base and seeping North-facing rock face dominated by Rubus parviflorus, east-facing rock face. Uncommon among rocks just above waterline. Maianthemum racemosum, Lomatium martindalei and Montia Phenology: Flowers and Fruits. Origin: Native. parvifloia. Perennial; petals white; leaves basal; glabrous; bulbils absent; to 10 cm tall. Phenology: Flowers and Fruits. Origin: Native. David Giblin 6770 22 May 2019 David Giblin 7435 23 Jun 2020 Herbarium: WTU Herbarium: WTU Saxifragaceae Saxifragaceae Micranthes occidentalis (S. Watson) Small Micranthes ferruginea (Graham) Brouillet & Gornall U.S.A., WASHINGTON, FERRY COUNTY: Colville National Forest. Canyon Creek Campground area, U.S.A., WASHINGTON, SKAMANIA COUNTY: approximately 0.5 km west of campground. Gifford Pinchot National Forest. Mount Bluff Trail. Approximately 6 Elev. 730 m. kms from trailhead at Mckinley Ridge. 48.576° N, 118.2444° W; WGS 84, uncertainty: 200 m., Source: Elev. 994 m. GPS 45.74898° N, 122.18898° W; WGS 84, uncertainty: 50 m., North and east-facing bald in Pseudotsuga menziesii, Larix Source: GPS occidentalis, Pinus contorta, and Pinus ponderosa forest; Holodiscus North-facing rock face dominated by Rubus parviflorus, discolor and Erythronium grandiflorum (fruiting) common. Maianthemum racemosum, Lomatium martindalei and Montia Uncommon in rock outcropping; corollas white. Phenology: Flowers parvifloia. Annual; petals white with yellow spots near base; and Fruits. Origin: Native. scattered. Phenology: Flowers and Fruits. Origin: Native. David Giblin 6719 22 May 2019 David Giblin 7434 23 Jun 2020 Herbarium: WTU Herbarium: WTU Saxifragaceae Saxifragaceae Micranthes odontoloma (Piper) A. Heller Micranthes occidentalis (S. Watson) Small U.S.A., WASHINGTON, KING COUNTY: Above FS Road NF-7036, Twin Camp Creek U.S.A., WASHINGTON, OKANOGAN COUNTY: drainage, 1.1. air km NNW of Pyramid Peak, W Okanogan-Wenatchee National Forest. Buckskin Ridge. From slope of Cascade Range. saddle north of high point along ridge to just below high point. Elev. 1550 m. Elev. 2217 m. 47.1206° N, 121.4111° W 48.72509° N, 120.6552° W; WGS 84, uncertainty: 300 m., Gentle west slopes, N aspect, full sun, with Source: GPS Sorbus sitchensis, Luzula parviflora, Arhtyrium Open, exposed ridgeline with east and west-facing exposures; mix of filix-femina, Senecio triangularis, Carex scree slopes, rock crevices and steep, stabilized slopes with mertensii, Viola palustris. Common perennial, Dasiphora fruticosa and Juniperus communis common. Scattered in white petals with green to yellow spots, orange thin soil on northeast-facing ledge; corollas white. Phenology: anthers. Flowers and Fruits. Origin: Native. Peter F. Zika 30193 David Giblin 7744 18 Aug 2020 9 Aug 2020 Herbarium: WTU WTU-423832, WTU-V-064771 Saxifragaceae Saxifragaceae Micranthes odontoloma (Piper) A. Heller Micranthes ferruginea (Graham) Brouillet & Gornall U.S.A., WASHINGTON, YAKIMA COUNTY: Okanogan-Wenatchee National Forest. North side of Highway 12 U.S.A., WASHINGTON, SKAMANIA COUNTY: approximately 10 kms east of White Pass. Gifford Pinchot National Forest. Mount Bluff Trail. Approximately 6 Elev. 1111 m. kms from trailhead at Mckinley Ridge. 46.65699° N, 121.30893° W; WGS 84, uncertainty: 20 m., Elev. 994 m. Source: GPS 45.74898° N, 122.18898° W; WGS 84, uncertainty: 50 m., South-facing dry hillside with seasonal stream down near vertical Source: GPS rock face. Locally common and abundant on wet, moss-covered rock North-facing rock face dominated by Rubus parviflorus, face; leaves orbicular. Phenology: Flowers. Origin: Native. Maianthemum racemosum, Lomatium martindalei and Montia parvifloia. Petals white with yellow spots at base; leaves basal and David Giblin 7695 17 Aug 2020 cauline; plants glandular; common. Phenology: Flowers and Fruits. Origin: Native. Herbarium: WTU David Giblin 7437 23 Jun 2020 Herbarium: WTU Saxifragaceae Saxifragaceae Micranthes ferruginea (Graham) Brouillet & Gornall Micranthes ferruginea (Graham) Brouillet & Gornall U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Mt. Baker-Snoqualmie National Forest. Hart's Pass area. Tamarack Okanogan-Wenatchee National Forest, William O. Douglas Mountain. Approximately 2 km west of Pacific Crest Trail near Windy Wilderness Area; Dewey Peak, above and east of Dewey lakes. Pass. From approximately 100 m elevation below summit along east Elev. 1970 m. ridge to summit and surrounding area. 46.8643° N, 121.47739° W; uncertainty: 100 m. Elev. 2216 m. Summit area, south and east ridgelines, and north and south-facing 48.77323° N, 120.72566° W; WGS 84, uncertainty: 200 m., exposed slope, with Juniperus communis, Phlox diffusa, and Source: GPS Lomatium martindalei common. Locally common on southern ridge; Exposed, rocky ridgeline with thin soil, Selaginella wallacei, bulbils present. Phenology: Flowers. Origin: Native. Juniperus communis, Abies lasiocarpa, Larix lyallii, Eriogonum umbellatum, and Sedum lanceolatum common. Locally common in Ava Kloss-Schmidt 21-113 12 Aug 2021 thin soil of ridgeline; annual; petals white. Phenology: Flowers and with David Giblin, Leo Linder Fruits. Origin: Native. Herbarium: WTU David Giblin 7801 20 Aug 2020 Herbarium: WTU Saxifragaceae Saxifragaceae Micranthes tolmiei (Torr. & A. Gray) Brouillet & Gornall Micranthes lyallii (Engl.) Small U.S.A., WASHINGTON, YAKIMA COUNTY: Okanogan-Wenatchee National Forest, William O. Douglas U.S.A., WASHINGTON, WHATCOM COUNTY: Wilderness Area; Dewey Peak, above and east of Dewey lakes. Mt. Baker-Snoqualmie National Forest. Hart's Pass area. Pacific Elev. 1970 m. Crest Trail approximately 3 km from Windy Pass trailhead. Side trail 46.8643° N, 121.47739° W; uncertainty: 100 m. to east of main trail. Summit area, south and east ridgelines, and north and south-facing Elev. 2035 m. exposed slope, with Juniperus communis, Phlox diffusa, and 48.69392° N, 120.61721° W; WGS 84, uncertainty: 10 m., Lomatium martindalei common. Uncommon on southern ridge; Source: GPS, Invalid coordinates (located outside county bounds). leaves fleshy; mat-forming. Phenology: Flowers. Origin: Native. North-facing, steep scree slope and rocky outcropping above, rock orange-brown in color. Arnica latifolia, Silene parryi, Oxyria digyna, Ava Kloss-Schmidt 21-112 12 Aug 2021 and Anemone occidentalis common. Scattered in scree and rock with David Giblin, Leo Linder outcropping; most flowers replaced by bulbils. Phenology: Flowers and Fruits. Origin: Native. Herbarium: WTU David Giblin 7795 20 Aug 2020 Herbarium: WTU

Saxifragaceae Micranthes nelsoniana (D. Don) Small var. cascadensis (Calder & Savile) Gornall & H. Ohba U.S.A., WASHINGTON, SNOHOMISH COUNTY: Snoqualmie National Forest, Mount Dickerman Elev. 1745 m. 48.0689° N, 121.46981° W; uncertainty: 100 m. Summit area beginning approximately 50m west of summit and continuing east along ridgeline to north facing cliff approximately 50m east of summit. Alpine community with Douglasia laevigata, Erigeron aureus, Saxifraga austromontana, and krummholz common. Petals white, bulbils absent, locally common. Phenology: Flowers. Origin: Native. David Giblin 8347 22 Jul 2021 Herbarium: WTU