WTU Herbarium Specimen Label Data Generated from the WTU Herbarium Database September 26, 2021 at 7:02 pm http://biology.burke.washington.edu/herbarium/collections/search.php

Specimen records: 1124 Images: 178

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Label Query: Genus = "" Asteraceae Artemisia ludoviciana Nutt. Artemisia littoricola Kitam. U.S.A., , SKAGIT COUNTY: RUSSIAN FEDERATION, SAKHALIN REGION: National Park. Fisher Creek Basin. In avalanche Sakhalin Island, east coast; mouth of Tukhaya River circa 17 chute west of Fisher Creek camp, on north side of Fisher Creek. kilometers north of town of Vzmor'ye and 70 kilometers south of Elev. 5429 ft. Makarov. 48° 34.297' N, 120° 51.64' W; UTM Zone 10, 657853.507E, Elev. 131 ft. 5382046.932N; WGS 84, uncertainty: 10 m., Source: Field notes, 48.01013°, 142.532024°; WGS 84, uncertainty: 1000 m., Source: UTM calculated from Lat-Lon. Digital Map, Georef'd by John Haskins Herbaceous meadow along small stream and avalanche chute. Steep windswept slopes and cliffs above beach, with some dwarfed Aromatic. Common in some areas on slope. Leaves dusty green Betula forest in depressions, mostly lower growing herbs and talus above, gray below. Origin: Native. on exposed slopes; parent rock partly calcareous. In small clumps in rocky windswept soil.; leaves dark green. Phenology: Flowers. Sarah Gage 7538 23 Aug 2003 Origin: Native. with Cheryl Soldati Ben Legler 1312 20 Aug 2003 WTU-357985, NPS accession 656, catalog 24456 WTU-358092 Asteraceae Asteraceae Artemisia koidzumii Nakai Artemisia schmidtiana Maxim. RUSSIAN FEDERATION, SAKHALIN REGION: Sakhalin Island, central part; 45 kilometers east-southeast of RUSSIAN FEDERATION, SAKHALIN REGION: Tymovskoye and 15 kilometers southeast of Mt. Lopatina; in Sakhalin Island, east coast; mouth of Tukhaya River circa 17 headwaters of Krebtovyy River 1.5 kilometers northeast of kilometers north of town of Vzmor'ye and 70 kilometers south of Chamginsky Pass. Makarov. Elev. 2624 ft. Elev. 131 ft. 50° 45' 23.82" N, 143° 17' 21" E 48.01013°, 142.532024°; WGS 84, uncertainty: 1000 m., Source: Steep narrow stream valley and avalanche chute filled with snow; Digital Map, Georef'd by John Haskins side slopes grading from Carex meadows at base to Pinus pumila Steep windswept slopes and cliffs above beach, with some dwarfed and Betula ermanii forest farther up. On steep south-facing scree Betula forest in depressions, mostly lower growing herbs and talus slope; stems more or less solitary. Phenology: Flowers. Origin: on exposed slopes; parent rock partly calcareous. In clumps on Native. loose talus; foliage silvery pubescent. Phenology: Flowers. Origin: Native. Ben Legler 941 28 Jul 2003 Ben Legler 1313 20 Aug 2003 Herbarium: WTU WTU-358091 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Artemisia furcata M. Bieb. RUSSIAN FEDERATION, SAKHALIN REGION: U.S.A., WASHINGTON, PIERCE COUNTY: Sakhalin Island, central part; 45 kilometers east-southeast of National Park, on northeast side at The Palisades, E Tymovskoye and 15 kilometers southeast of Mt. Lopatina; in end below cliffs just NW of Upper Palisades Lake. headwaters of Krebtovyy River 1.5 kilometers northeast of Elev. 6100 ft. Chamginsky Pass. 46° 57' 7" N, 121° 35' 45" W; UTM Zone 10, 606901E, 5200692N; Elev. 2624 ft. NAD 27, uncertainty: 9 m., Source: GPS 50° 45' 23.82" N, 143° 17' 21" E Steep, east-facing rocky slope below small cliffs, with Lutkea Steep narrow stream valley and avalanche chute filled with snow; pectinata, Carex spectabilis, Poa sp. Herbage gray; uncommon on side slopes grading from Carex meadows at base to Pinus pumila cliffs. . Phenology: Fruits. Origin: Native. and Betula ermanii forest farther up. Flowers yellowish; growing on slope with Carex, Bistorta. Phenology: Flowers. Origin: Native. Ben Legler 2226 18 Aug 2004 with Pete Del Zotto Ben Legler 971 28 Jul 2003 Herbarium: MORA, NPS accession 448, catalog 15097 Herbarium: WTU Asteraceae Asteraceae Artemisia douglasiana Besser Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. U.S.A., OREGON, WALLOWA COUNTY: Wallowa-Whitman National Forest. Lostine River Road, end of road. RUSSIAN FEDERATION, SAKHALIN REGION: Elev. 5720 ft. Sakhalin Island, northern part; circa 60 kilometers north of Nogliki 45° 15.031' N, 117° 22.497' W; T4S R43E S13 and 4 kilometers west of Val, on shore of Lake Rybnoye. Hillside rocky meadow (granitic); lush greenery - grasses, sedges, Elev. 49 ft. and annuals. Wh-Yellow. Phenology: Flowers. Origin: Native. 52° 21' 16.98" N, 143° 29.52" E Mix of open boreal Larix forest and extensive sphagnum bogs, with Jessie Johanson 02-148 21 Jul 2002 old non-forested burns on drier sandy uplands. Disks yellow; in with Joe Johanson, David Giblin, Ken Davis, Robert Goff, Cindy sandy soil in old burn. Phenology: Flowers. Origin: Native. Spurgeon Ben Legler 1121 4 Aug 2003 WTU-360601 WTU-357941 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Artemisia absinthium L. Keck U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Spokane River near Nine Mile. Wallowa-Whitman National Forest. Hurricane Creek Canyon. 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Elev. 5382 ft. GeoLocate, Georef'd by WTU Staff 45° 17.335' N, 117° 18.325' W Gravelly banks of river. Phenology: Flowers & Fruits. Origin: Open meadows, gravel bank, and willow thickets along creek. Pale Introduced. yellow flowers; alluvial gravel; per. caespitose. Phenology: Flowers. Origin: Native. Sister Mary Milburge 1414 11 Aug 1937 Richard G. Olmstead 02-104 21 Jul 2002 WTU-10784 with Peter Zika WTU-360892 Asteraceae Artemisia absinthium L. Asteraceae U.S.A., WASHINGTON, STEVENS COUNTY: Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Cedonia. Keck 48.15389°, -118.16806°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., OREGON, WALLOWA COUNTY: Silky-canescent, leaves petioled, reduced upward, 2-3 times parted. Wallowa-Whitman National Forest. Mt. Howard. receptacle hairy. Phenology: Flowers & Fruits. Origin: Introduced. Elev. 8210 ft. 45.26246° N, 117.17709° W Mae E. Dennis s.n. 15 Jul 1946 Open subalpine meadow; meadow, scattered trees, Pinus albicaulis; many graminoids; powdery soil. Sprawling; south-facing talus slope WTU-111889 among boulders; full sun; strong sage odor; inconspicuous yellow-green flowers. Phenology: Flowers. Origin: Native. Asteraceae Sharon Rodman 665 20 Jul 2002 with Peter Zika, Tracy Fuentes Artemisia absinthium L. WTU-359699 U.S.A., WASHINGTON, WHATCOM COUNTY: Ca 1 mile west of Diablo. 48° 46' N, 121° 8' W Asteraceae Along roadside in gravelly area. Phenology: Flowers & Fruits. Origin: Introduced. Artemisia absinthium L. G. W. Douglas 9415 21 Sep 1975 U.S.A., WASHINGTON, CLALLAM COUNTY: with G. G. Douglas Lake Crescent. 48.09472°, -123.80583°; WGS 84, uncertainty: 10000 m., Source: WTU-281990 GeoLocate, Georef'd by WTU Staff Phenology: Flowers & Fruits. Origin: Introduced. Asteraceae George Neville Jones 3559 Aug 1931 Artemisia absinthium L. WTU-21702 U.S.A., WASHINGTON, WHITMAN COUNTY: 4 miles south of Uniontown. Asteraceae 46.481531°, -117.08667°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Artemisia absinthium L. Along highway in dry soil. Phenology: Flowers & Fruits. Origin: Introduced. U.S.A., WASHINGTON, OKANOGAN COUNTY: Near Brown Lake. Louis A. Dillon 906 2 Aug 1937 48.46611°, -119.655°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-97193 In dry ground. Phenology: Flowers & Fruits. Origin: Introduced. Charles B. Fiker 458 18 Aug 1931 Asteraceae WTU-7546 Artemisia absinthium L. U.S.A., WASHINGTON, YAKIMA COUNTY: Near cemetary and Wide Hollow Creek, west of Perry Street, Yakima. Elev. 1050 ft. 46° 34' 24" N, 120° 32' 6" W; T13N R18E S35 Dry disturbed ground with many weeds, full sun, with Kochia, Artemisia. Common. Phenology: Flowers & Fruits. Origin: Introduced. P. F. Zika 16632 29 Sep 2001 WTU-346464 Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. arbuscula Artemisia campestris L. var. scouleriana (Besser) Cronquist U.S.A., WASHINGTON, KITTITAS COUNTY: Along Colockum Pass Road near Chelan-Kittitas County border. U.S.A., WASHINGTON, JEFFERSON COUNTY: 47.19944°, -120.27583°; WGS 84, uncertainty: 10000 m., Source: At Point Wilson on the Quimper Peninsula in Fort Worden State Park GeoLocate, Georef'd by WTU Staff by Port Townsend. South slope, open hillside, very rocky, in ponderosa pine zone. 2n = Elev. 7 ft. 18. Same specimen entered twice, once for each county. Phenology: T31N R1W S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, Fruits. Origin: Native. Georef'd by Ben Legler Sandy areas behind the dunes. Assoc. genera: Grindelia, Bromus, George H. Ward 843 28 Jul 1949 Lupinus, Ammophila, Ambrosia, Cytisus, Carex. to 0.6 meters tall. Phenology: Flowers & Fruits. Origin: Native. WTU-194818 Richard R. Halse 3505 14 Aug 1987 Asteraceae WTU-320385 Artemisia arbuscula Nutt. ssp. arbuscula Asteraceae U.S.A., WASHINGTON, YAKIMA COUNTY: (YIN) Signl Peak Road 8 miles southwest of White Swan. Artemisia campestris L. var. scouleriana (Besser) Elev. 2198 ft. Cronquist 46.3011°, -120.848722°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, CHELAN COUNTY: Arid transition. Phenology: Fruits. Origin: Native. Along US 97 ca. 2.5 miles north of Chelan. T27N R23E S9; WGS84, uncertainty: 1000 m., Source: E. Hunn 209 27 Sep 1977 GeoLocate, Georef'd by WTU Staff Sagebrush roadside. Phenology: Flowers & Fruits. Origin: Native. WTU-271090 Mildred Arnot 681 25 Aug 1993 Asteraceae WTU-327968 Artemisia biennis Willd. Asteraceae U.S.A., WASHINGTON, OKANOGAN COUNTY: On Johnson Creek. Artemisia campestris L. var. scouleriana (Besser) 48.455444°, -120.100908°; WGS 84, uncertainty: 10000 m., Cronquist Source: GeoLocate, Georef'd by WTU Staff In pasture. Phenology: Fruits. Origin: Unknown. U.S.A., WASHINGTON, ISLAND COUNTY: West Beach, Deception Pass State Park, Whidbey Island. Charles B. Fiker 1147 1 Sep 1932 48.39389°, -122.6475°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-6269 Growing in dunes along beach. Phenology: Flowers & Fruits. Origin: Native. Asteraceae Harold W. Smith 1436 30 Jul 1936 Artemisia campestris L. var. borealis (Pall.) M. Peck WTU-40912 U.S.A., WASHINGTON, CLALLAM COUNTY: Olympic National Park; Deer Park, 18-19 miles south of intersection Asteraceae of Highway 101 and road to Deer Park (on Blue Mountain). Elev. 5360-6000 ft. Artemisia campestris L. var. scouleriana (Besser) 47.947778°, -123.254167°; NAD 27, uncertainty: 200 m., Source: Cronquist Georeferenced, Georef'd by WTU Staff Woods mostly of Abies lasiocarpa, with some Pinus contorta. U.S.A., WASHINGTON, KLICKITAT COUNTY: Occasional perennial with woody base, growing near summit; 2 miles west of Maryhill Bridge. flowers yellowish. Phenology: Flowers & Fruits. Origin: Native. Elev. 180 ft. T2N R15E S12 SE 1/4; NAD 27, uncertainty: 805 m., Source: Melinda F. Denton 3371 19 Jul 1973 TRS2LL, Georef'd by Ben Legler Near shore; sand filled cracks in basalt; open; with WTU-259955, WTU-V-032502 Lomatium laevigatum, Chrysopsis villosa var. villosa, Oenothera pallida. Phenology: Flowers & Fruits. Origin: Native. Asteraceae Lois M. Kemp 80099 27 Aug 1980 Artemisia campestris L. var. caudata (Michx.) Palmer & WTU-284469 Steyerm. U.S.A., WASHINGTON, SAN JUAN COUNTY: Mackaye Harbor, Lopez Island; beach along Mackaye Harbor Road. 48.52389°, -122.91333°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff With Ambrosia chamissonis and Medicago sativa. Fairly common. Phenology: Fruits. Origin: Native. Scott R. Atkinson 456 18 Aug 1992 WTU-325089 Asteraceae Asteraceae Artemisia campestris L. var. scouleriana (Besser) Artemisia dracunculus L. Cronquist U.S.A., WASHINGTON, BENTON COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Hanford Reservation; Snively Canyon. 3.5 miles WNW of Loomis, Toats Coulee. Elev. 1200 ft. Elev. 2250 ft. 46° 30' N, 119° 43' W; T11N R25E S8 T39N R25E S28 S boundary; WGS 84, uncertainty: 1000 m., Moist rocky soils along banks of spring. Phenology: Fruits. Origin: Source: GeoLocate, Georef'd by WTU Staff Native. Plants ca. 8 dm. tall, 8 stems from heavy taproot. Many rosettes present on site. Phenology: Flowers & Fruits. Origin: Native. Joan T. O?Farrell 72-256 8 Oct 1972 with Thomas P. O’Farrell Ralph Naas 5547 17 Sep 1989 with Dorothy Naas WTU-260412 WTU-317266 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia campestris L. var. scouleriana (Besser) U.S.A., WASHINGTON, KLICKITAT COUNTY: Cronquist Along the Dallasport Road, 0.2 miles west of its junction with US Hwy 197, 1.7 air miles east of Dallasport. U.S.A., WASHINGTON, SAN JUAN COUNTY: Elev. 197 ft. Wasp Island. T2N R13E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, 48.5935°, -123.02604°; WGS 84, uncertainty: 700 m., Source: Georef'd by Ben Legler GeoLocate, Georef'd by WTU Staff Sandy soil. Associated genera: Chrysopsis, Lupinus, Phenology: Flowers & Fruits. Origin: Native. Machaeanthera, Salsola, Eremocarpus, Ambrosia, Eriogonum, Rosa, Conyza, Epilobium, Bromus, Helianthus, Nepeta, Asclepias, A. S. Foster s.n. 25 Jun 1904 Centaurea. Plants to 1.5 meters tall, rhizomatous. Phenology: Flowers & Fruits. Origin: Native. WTU-17400 Richard R. Halse 3521 13 Sep 1987 Asteraceae WTU-323110 Artemisia campestris L. var. scouleriana (Besser) Cronquist Asteraceae U.S.A., WASHINGTON, SNOHOMISH COUNTY: Artemisia dracunculus L. Near Marysville. 48.05194°, -122.17583°; WGS 84, uncertainty: 5000 m., Source: U.S.A., WASHINGTON, CHELAN COUNTY: GeoLocate, Georef'd by WTU Staff Peshastin. Sea beach. Phenology: Flowers & Fruits. Origin: Native. 47.57083°, -120.60278°; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff J. M. Grant s.n. Aug 1930 Phenology: Flowers & Fruits. Origin: Native. WTU-38662 J. H. Sandberg s.n. Aug 1893 with J. B. Leiberg Asteraceae WTU-31871 Artemisia campestris L. var. scouleriana (Besser) Cronquist Asteraceae U.S.A., WASHINGTON, SKAGIT COUNTY: Artemisia dracunculus L. Rosario Beach. 48.41972°, -122.66306°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, FERRY COUNTY: GeoLocate, Georef'd by WTU Staff Near Clark Ferry. On bluff near beach. Phenology: Fruits. Origin: Native. 48.07977°, -118.68643°; WGS 84, uncertainty: 2000 m., Source: GeoLocate, Georef'd by WTU Staff Carl S. English 4318 25 Mar 1933 In sand and gravel. Phenology: Fruits. Origin: Native. with George Neville Jones F. L. Pickett 1665 7 Sep 1934 WTU-25210 WTU-66059 Asteraceae Asteraceae Artemisia campestris L. var. wormskioldii (Besser ex Hook.) Cronquist Artemisia dracunculus L. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, FRANKLIN COUNTY: [locality and coordinates withheld; status in Washington: G5T1/S1 Pasco. (Endangered; WANHP)] 46.23972°, -119.09944°; WGS 84, uncertainty: 10000 m., Source: Phenology: Fruits. Origin: Native. GeoLocate, Georef'd by WTU Staff Phenology: Fruits. Origin: Native. Lois M. Kemp s.n. 7 Jun 1983 T. C. Frye 280 10 Aug 1908 WTU-290997 WTU-322131 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia campestris L. var. borealis (Pall.) M. Peck U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Pogue Flat, west of Omak. Blue Mountain. Olympic National Park. 48.42139°, -119.54944°; WGS 84, uncertainty: 5000 m., Source: Elev. 5979 ft. GeoLocate, Georef'd by WTU Staff 47.955°, -123.25778°; WGS 84, uncertainty: On irrigation ditch bank in dry soil. Phenology: Fruits. Origin: Native. 10000 m., Source: GeoLocate, Georef'd by WTU Staff Charles B. Fiker 482 30 Aug 1931 Rocky alpine slope. Phenology: Flowers. Origin: Native. WTU-7508 Lawrence C. Bliss s.n. Asteraceae 19 Jul 1966 Artemisia dracunculus L. WTU-336714, WTU-V-038561 U.S.A., WASHINGTON, STEVENS COUNTY: Along Columbia River 1 mile south of Kettle Falls. T36N R37E; WGS 84, uncertainty: 2000 m., Source: Digital Map, Asteraceae Georef'd by Crystal Shin Dry place along shore. Phenology: Flowers & Fruits. Origin: Native. Artemisia ludoviciana Nutt. L. Boner 252 30 Jul 1939 U.S.A., WASHINGTON, KLICKITAT COUNTY: with V. Weldert Trout Lake. 46.00972°, -121.54806°; WGS 84, uncertainty: 10000 m., Source: WTU-85745 GeoLocate, Georef'd by WTU Staff On rocky banks of river. Phenology: Flowers. Origin: Native. Asteraceae J. B. Flett 1072 23 Aug 1899 Artemisia dracunculus L. WTU-29862 U.S.A., WASHINGTON, WHITMAN COUNTY: Along road between Wawawai and Granite Point. Asteraceae 46.60444°, -117.35806°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Artemisia ludoviciana Nutt. Phenology: Fruits. Origin: Native. U.S.A., WASHINGTON, PEND OREILLE Xerpha M. Gaines 331 8 Oct 1949 COUNTY: with Mary Hafercamp Lake Calispell, 3 miles southwest of Usk. 48.283179°, -117.324774°; WGS 84, WTU-183946 uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff In dry sand, shore of lake. Phenology: Flowers Asteraceae & Fruits. Origin: Native. Artemisia frigida Willd. F. O. Kreager 324 U.S.A., WASHINGTON, OKANOGAN COUNTY: 29 Jul 1902 Along access road to Conner Lake near trail to spillway. Elev. 1505 ft. WTU-68411, WTU-V-015802 T38N R25E S35 NW 1/4; WGS 84, uncertainty: 800 m., Source: GeoLocate, Georef'd by WTU Staff On a small knob of dry sandy soil with Conyza canadensis, Asteraceae Verbascum thapsus, Lactuca sp., Rosa sp., Gramineae & Cruciferae. Phenology: Flowers & Fruits. Origin: Native. Artemisia ludoviciana Nutt. Elroy Burnett 175 2 Oct 1989 U.S.A., WASHINGTON, SNOHOMISH COUNTY: Mount Pugh, Cascade Mountains. WTU-318307 Elev. 7000 ft. 48.143056°, -121.372778°; NAD 27, uncertainty: 1000 m., Source: Georeferenced, Georef'd by WTU Staff Alpine slopes. Phenology: Flowers & Fruits. Origin: Native. J. William Thompson 14336 18 Aug 1938 WTU-297573 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, STEVENS COUNTY: Ca. 0.5 miles SSE of Carlton at Methow River Bridge. Near Colville River at its junction with Columbia River. Elev. 1400 ft. T36N R37E; WGS 84, uncertainty: 2000 m., Source: Digital Map, 48.241634°, -120.110844°; WGS 84, uncertainty: 1000 m., Georef'd by Crystal Shin Source: GeoLocate, Georef'd by WTU Staff In dry place. Phenology: Fruits. Origin: Native. Boulder gravel edge of river. Only assoc. with very small scattered Populus trichocarpa. Woody caudex, many stems, aromatic. Plants L. Boner 256 31 Jul 1939 ca. 11 dm tall, lower leaves withered. Rhizomatous?. Phenology: with V. Weldert Flowers & Fruits. Origin: Native. WTU-85741 Ralph Naas 5561 19 Sep 1989 with Dorothy Naas Asteraceae WTU-317268 Artemisia vulgaris L. ssp. gnaphalodes (Nutt.) H. & C. Asteraceae U.S.A., WASHINGTON, ADAMS COUNTY: 1.75 miles southeast of Macall. Artemisia ludoviciana Nutt. ssp. ludoviciana 47.042914°, -117.987034°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, SKAMANIA COUNTY: Low grassy area. Phenology: Flowers & Fruits. Origin: Native. Lake shore near Cooks (Cook). 45.70978°, -121.66323°; WGS 84, uncertainty: 3500 m., Source: R. G. Jeffrey s.n. 6 Jun 1946 GeoLocate, Georef'd by WTU Staff Phenology: Flowers & Fruits. Origin: Native. WTU-117735 Wilhelm N. Suksdorf 10612 24 Aug 1920 Asteraceae WTU-270205 Artemisia ludoviciana Nutt. ssp. ludoviciana Asteraceae U.S.A., WASHINGTON, GRANT COUNTY: Below Dry Falls, near Coulee City. Artemisia ludoviciana Nutt. ssp. ludoviciana 47° 36' N, 119° 21.5' 21.5" W On sagebrush slopes. Phenology: Flowers & Fruits. Origin: Native. U.S.A., WASHINGTON, YAKIMA COUNTY: (YIN) Satus Creek at US 97 bridge, 12 miles south of Toppenish. J. William Thompson 9113 22 Jun 1933 Elev. 1000 ft. 46.261509°, -120.323484°; WGS 84, uncertainty: 500 m., Source: WTU-7541JWT GeoLocate, Georef'd by WTU Staff Upper sonoran zone. Riverine. Phenology: Fruits. Origin: Native. Asteraceae E. Hunn 67 7 Oct 1976 Artemisia ludoviciana Nutt. ssp. ludoviciana WTU-271201 U.S.A., WASHINGTON, KING COUNTY: Harbor Island, Seattle. Asteraceae 47.58°, -122.35083°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Artemisia ludoviciana Nutt. On sand flats - not native [sic]. Phenology: Flowers & Fruits. Origin: Native. U.S.A., WASHINGTON, GARFIELD COUNTY: Lewiston-Pomeroy highway in northern part of county. Walter J. Eyerdam 1604 1 Oct 1941 46.475°, -117.60167°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-292468 Dry rocky creek bottom along highway. Phenology: Flowers & Fruits. Origin: Native. Asteraceae Louis A. Dillon 914 3 Oct 1937 Artemisia ludoviciana Nutt. ssp. ludoviciana WTU-97199 U.S.A., WASHINGTON, LINCOLN COUNTY: Dry gravelly creek bed along Columbia River 3 miles above Grand Asteraceae Coulee Dam. 47.9335°, -118.92503°; WGS 84, uncertainty: 1000 m., Source: Artemisia ludoviciana Nutt. GeoLocate, Georef'd by WTU Staff Above 1290 ft. level. Phenology: Flowers & Fruits. Origin: Native. U.S.A., WASHINGTON, FERRY COUNTY: Kettle River near junction with Columbia River. H. T. Rogers 612 5 Jun 1940 T37N R37E; WGS 84, uncertainty: 2500 m., Source: Digital Map, Georef'd by Sara Shiina WTU-83938 Dry sandy river shore. Phenology: Flowers & Fruits. Origin: Native. L. Boner 253 31 Jul 1939 with V. Weldert WTU-85744 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck U.S.A., WASHINGTON, SPOKANE COUNTY: Spokane. U.S.A., WASHINGTON, KITTITAS COUNTY: 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Thorp Mountain, Knox Creek Trail. GeoLocate, Georef'd by WTU Staff 47.370833°, -121.203333°; NAD 27, uncertainty: 1000 m., Source: On edge of river banks. Phenology: Flowers & Fruits. Origin: Native. Georeferenced, Georef'd by WTU Staff Phenology: Flowers & Fruits. Origin: Native. Sister Mary Milburge 637 29 Sep 1932 Maxine Hagen s.n. 10 Jul 1983 WTU-6270 WTU-335193 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. U.S.A., WASHINGTON, WHITMAN COUNTY: Keck In ravines and R. R. ditches, Pullman. 46.73139°, -117.17861°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, KLICKITAT COUNTY: GeoLocate, Georef'd by WTU Staff Bingen. Phenology: Flowers. Origin: Native. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff F. L. Pickett 352 13 Sep 1915 Phenology: Fruits. Origin: Native. WTU-67082 Wilhelm N. Suksdorf 13008 14 Sep 1895 WTU-230288 Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Asteraceae U.S.A., WASHINGTON, CLALLAM COUNTY: Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Hurricane Ridge. Keck Elev. 4000 ft. 47.957247°, -123.445581°; WGS 84, uncertainty: 5000 m., U.S.A., WASHINGTON, PEND OREILLE COUNTY: Source: Digital Map, Georef'd by John Haskins Tiger Slough. Phenology: Flowers & Fruits. Origin: Native. Elev. 2000 ft. T36N R43E S4; NAD 27, uncertainty: 805 m., Source: TRS2LL, George Neville Jones 3272 5 Jul 1931 Georef'd by Ben Legler On edge of meadow. Phenology: Flowers & Fruits. Origin: Native. WTU-21704 Earle F. Layser 1162 13 Aug 1969 Asteraceae WTU-242201 Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Asteraceae U.S.A., WASHINGTON, CHELAN COUNTY: Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Above Wenatchee Ranger Station. Keck Elev. 2300 ft. T27N R16E S13; WGS84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, SPOKANE COUNTY: GeoLocate, Georef'd by WTU Staff Latah Creek. Open rocky gully. In rock crevice at bottom of gully with Lomatium 47.28167°, -117.15444°; WGS 84, uncertainty: 1000 m., Source: nudicaule and mosses. Phenology: Flowers & Fruits. Origin: Native. GeoLocate, Georef'd by WTU Staff Phenology: Flowers & Fruits. Origin: Native. Mildred Arnot 614 15 Jun 1993 with Elroy Burnett Wilhelm N. Suksdorf 8953 28 Jul 1916 WTU-327964 WTU-228823

Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Keck U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Roadside west of Coulee City, Grand Coulee. MacMurray Canyon, north of Wawawai Creek. 47.61139°, -119.29111°; WGS 84, uncertainty: 10000 m., Source: Elev. 680-800 ft. GeoLocate, Georef'd by WTU Staff 46.63139°, -118.05194°; WGS 84, uncertainty: 10000 m., Source: In sagebrush. Phenology: Flowers & Fruits. Origin: Native. GeoLocate, Georef'd by WTU Staff Growing at edge of creek with Philadelphus, Celtis, grasses. J. William Thompson 7203 30 Jun 1931 Phenology: Flowers & Fruits. Origin: Native. WTU-6264JWT Sarah Gage G&R 580 16 Jul 1992 with Sharon Rodman WTU-345025 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia rigida (Nutt.) A. Gray Clem. U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: 2 miles south of Marlin. Hurricane Ridge, Olympic Mountains. Elev. 1300 ft. Elev. 6000 ft. 47.37792°, -118.98805°; WGS 84, uncertainty: 500 m., Source: 47.93333°, -123.40833°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Rocky soil. Associate vegetaion sparse. Shrubs to 3-5 dm. tall. Alpine open slopes. Phenology: Flowers & Fruits. Origin: Native. Occasional to abundant. Phenology: Vegetative. Origin: Native. J. William Thompson 14219 6 Sep 1937 Marion Bacon 206 9 Aug 1951 WTU-10324JWT WTU-176926

Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia rigida (Nutt.) A. Gray Clem. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: West rim of Columbia Gorge at Ginkgo State Park. Mount Pugh, Cascade Mountains. 46.94945°, -120.00305°; WGS 84, uncertainty: 4000 m., Source: Elev. 7000 ft. GeoLocate, Georef'd by WTU Staff 48.143056°, -121.372778°; NAD 27, uncertainty: 1000 m., Source: High ground. Phenology: Fruits. Origin: Native. Georeferenced, Georef'd by WTU Staff Alpine slopes. Phenology: Flowers & Fruits. Origin: Native. Harold W. Smith 2000 Nov 1936 J. William Thompson 14337 18 Aug 1938 WTU-35787 WTU-297524 Asteraceae Asteraceae Artemisia rigida (Nutt.) A. Gray Artemisia michauxiana Besser U.S.A., WASHINGTON, OKANOGAN COUNTY: Property of Chris Troth, about 6 miles NE of Tonasket. U.S.A., WASHINGTON, CHELAN COUNTY: T38N R28E S28 N 1/2; WGS 84, uncertainty: 1000 m., Source: Mission Peak, Ellensburg Ranger District., Wenatchee National GeoLocate, Georef'd by WTU Staff Forest. Southwest facing slope, +/- 15 degrees. Soil shallow, mostly lithosol Elev. 6600 ft. with granite outcrops. Ponderosa pine - Douglas fir savanna. T21N R19E S27 NE 1/4; NAD 27, uncertainty: 500 m., Source: Associated species: grasses, Lithospermum, Zigadenus, Brodiaea, Georeferenced, Georef'd by WTU Staff Artemisia, Festuca idahoensis, Lupinus. Growing in open sun. Low Subalpine vegetation, moist loam. Slope N 5 %. Phenology: Flowers shrub, 0.5 m. tall. Phenology: Fertile. Origin: Native. & Fruits. Origin: Native. Chris H. Troth 5 27 May 1995 R. Gibbons 84-56 26 Jul 1956 with Rebecca G. Troth WTU-322247 WTU-331751

Asteraceae Asteraceae Artemisia rigida (Nutt.) A. Gray Artemisia rigida (Nutt.) A. Gray U.S.A., WASHINGTON, ASOTIN COUNTY: U.S.A., WASHINGTON, SPOKANE COUNTY: South rim of Blue Mountains, about 2 miles west of Big Butte and 10 [No locality given on label]. miles west of Anatone. 47.66098°, -117.42072°; WGS 84, uncertainty: 45000 m., Source: T7N R44E S4; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Dry, sterile, or rocky places. Phenology: Fruits. Origin: Native. Rocky flat. Shrub 3-4 dm. tall. Phenology: Flowers & Fruits. Origin: Native. Wilhelm N. Suksdorf 933 30 Sep 1889 Arthur Cronquist 6813 24 Sep 1950 WTU-17422 with Sherman Preece WTU-144770 Asteraceae Artemisia rigida (Nutt.) A. Gray U.S.A., WASHINGTON, WHITMAN COUNTY: Head of Wawawai Canyon. 46.624881°, -117.337032°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Very rocky, basalt outcroppings, steep hillsides. 2n = 18. Phenology: Fertile. Origin: Native. George H. Ward 359 10 Aug 1949 with Anne M. Ward WTU-194817 Asteraceae Asteraceae Artemisia rigida (Nutt.) A. Gray Artemisia suksdorfii Piper U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Near Selah, rest area off Highway 82 on south side of Selah Fort Worden State Park, by Port Townsend on the Quimper Canyon. Peninsula. 46.65417°, -120.52889°; WGS 84, uncertainty: 5000 m., Source: Elev. 3-7 ft. GeoLocate, Georef'd by WTU Staff T31N R1W S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, Rocky, shallow soil. Associated plants: Artemisia tridentata, Georef'd by Ben Legler Chrysothamnus naseosus, Agropyron cristatum, Setaria viridis, Sand dunes along Admiralty Inlet. With Bromus, Plantago, Grindelia, Salsola kali, Artemisia rigida. Phenology: Flowers & Fruits. Origin: Elymus, Lupinus, Carex, Abronia, Achillea, Lathyrus, Hypochaeris, Native. Artemisia. Plants 1-1.5 meters tall, perennial. Phenology: Flowers & Fruits. Origin: Native. Sarah Gage G&R 850 3 Oct 1992 with Sharon Rodman Richard R. Halse 4093 8 Aug 1990 WTU-344484 WTU-321487 Asteraceae Asteraceae Artemisia stelleriana Besser Artemisia suksdorfii Piper U.S.A., WASHINGTON, JEFFERSON COUNTY: Fort Worden State Park, by Port Townsend on the Quimper U.S.A., WASHINGTON, KITSAP COUNTY: Peninsula. Seabeck. Elev. 3-7 ft. 47.63972°, -122.82722°; WGS 84, uncertainty: 10000 m., Source: T31N R1W S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler On low levels. Phenology: Flowers. Origin: Native. Sand dunes along Admiralty Inlet, with Grindelia, Ambrosia, Cakile maritima, Holcus, Elymus, Carex, Achillea, Cytisus, Pinus, Lupinus, F. L. Pickett 1325 20 Jun 1918 Lathyrus. Phenology: Fruits. Origin: Introduced. WTU-139727 Richard R. Halse 4103 12 Aug 1990 WTU-323108 Asteraceae Artemisia suksdorfii Piper Asteraceae U.S.A., WASHINGTON, KING COUNTY: Artemisia suksdorfii Piper Bluffs near Puget Sound, Seattle. 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, CLALLAM COUNTY: GeoLocate, Georef'd by WTU Staff Ozette Island, 1.2 km SW of Cape Alava, along NE shore of the Phenology: Flowers. Origin: Native. island. Elev. 197 ft. J. William Thompson 7353 15 Jul 1931 T31N R16W S27; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-7327JWT Occurs above the beach. Common. Phenology: Flowers. Origin: Native. Asteraceae Keith B. Aubry s.n. 19 Jul 1982 Artemisia suksdorfii Piper WTU-316213 U.S.A., WASHINGTON, KITTITAS COUNTY: Stampede Pass Tunnel, east entrance. Asteraceae Elev. 2800-3000 ft. 47° 16' 30" N, 121° 19' 30" W; T21N R12E S27 Artemisia suksdorfii Piper Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Sarah Gage G&R 622 25 Jul 1992 Cape Elizabeth, about 20 miles south of Queets. with Sharon Rodman 47.35517°, -124.31818°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-345149 Cliffs and bluffs above ocean. Plants rhizomatous. Phenology: Flowers. Origin: Native. C. L. Hitchcock 19878 24 Jun 1953 WTU-151241 Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia tilesii Ledeb. U.S.A., WASHINGTON, MASON COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Along U.S. Hwy. 101, 2.5 miles north of Eldon by Mike's Beach Sequim. Resort. 48.07977°, -123.10253°; WGS 84, uncertainty: 1500 m., Source: Elev. 20 ft. GeoLocate, Georef'd by WTU Staff T24N R3W S13; NAD 27, uncertainty: 805 m., Source: TRS2LL, On river bank. Phenology: Fruits. Origin: Native. Georef'd by Ben Legler perennial, 1.2-1.5 meters tall. Growing on a roadbank. Assoc. J. M. Grant s.n. 1915 genera: Alnus, Acer, Thuja, Elymus, Hypericum. Phenology: Flowers. Origin: Native. WTU-33690 Richard R. Halse 2909 22 Jul 1984 Asteraceae WTU-305379 Artemisia tilesii Ledeb. Asteraceae U.S.A., WASHINGTON, JEFFERSON COUNTY: Hoh River. Artemisia suksdorfii Piper Elev. 100 ft. 47.814011°, -124.176698°; WGS 84, uncertainty: 10000 m., U.S.A., WASHINGTON, SAN JUAN COUNTY: Source: GeoLocate, Georef'd by WTU Staff Agate Beach, Lopez Island. On gravel bar in river. Phenology: Flowers. Origin: Native. T34N R2W S24; WGS 84, uncertainty: 300 m., Source: Georeferenced, Georef'd by WTU Staff I. C. Otis 1285 15 Jun 1924 Growing in roadside drainage, with Rosa nutkana, Symphoricarpos albus, grass. Phenology: Flowers. Origin: Native. WTU-35230 Dorothy Naas 5678 15 Jun 1994 with Pam Camp Asteraceae WTU-331929 Artemisia tilesii Ledeb. U.S.A., WASHINGTON, CHELAN COUNTY: Asteraceae Lake Stuart. Elev. 5040 ft. Artemisia suksdorfii Piper 47.497778°, -120.881111°; NAD 27, uncertainty: 300 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., WASHINGTON, SKAGIT COUNTY: Forest of Abies lasiocarpa, Abies amabilis, Larix lyallii. Locally Along Mundt Creek adjacent to Clear Lake Quarry operation. abundant in wet places. Phenology: Fruits. Origin: Native. 48.429572°, -122.131468°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Melinda F. Denton 3580 28 Aug 1974 Serpentine outcrop. Massive moss-covered rock in vicinity. No noteworthy flora in this disturbed serpentine site. Phenology: WTU-259640 Flowers. Origin: Native. A. R. Kruckeberg 5087 13 Jul 1960 Asteraceae WTU-217568 Artemisia tilesii Ledeb. U.S.A., WASHINGTON, KITTITAS COUNTY: Asteraceae Along Teanaway Creek. Elev. 3000 ft. Artemisia suksdorfii Piper 47.175°, -120.85639°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, WHATCOM COUNTY: Yellow pine slopes. Phenology: Flowers. Origin: Native. Fairhaven shoreline, south Bellingham, along railroad track and on Post Point (sandy). J. William Thompson 9482 19 Jul 1933 Elev. 10 ft. 48° 42' 30" N, 122° 31' W; T37N R2E S11 WTU-7536JWT Phenology: Flowers & Fruits. Origin: Native. Sarah Gage G&R 471 5 Jul 1992 Asteraceae with Sharon Rodman Artemisia tilesii Ledeb. WTU-345053 U.S.A., WASHINGTON, OKANOGAN COUNTY: Twisp River near War Creek Camp, west of Twisp. 48.360585°, -120.394369°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff On gravel bar in river. Phenology: Fruits. Origin: Native. Charles B. Fiker 1324 7 Aug 1933 WTU-6241 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tridentata Nutt. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, ADAMS COUNTY: Mount Wow, Mount Rainier National Park. Lind Shrub-Steppe Preserve (The Nature Conservancy); 6.4 miles 46.88333°, -121.88333°; WGS 84, uncertainty: 10000 m., Source: SW of Lind on the Lind-Hatton Road. GeoLocate, Georef'd by WTU Staff Elev. 1300 ft. On rocky upper slopes. Phenology: Flowers. Origin: Native. T17N R33E S31; WGS 84, uncertainty: 452 m., Source: Digital Map, Georef'd by Richard Olmstead F. A. Warren s.n. 14 Aug 1932 Artemisia tridentata/Festuca idahoensis association, with Agropyron spicatum and Poa sandbergii. Cited in report prepared for The WTU-22678 Nature Conservancy, 11/1/83. Phenology: Vegetative. Origin: Native. Dick Olmstead NC 46 13 Jun 1983 Asteraceae WTU-288024 Artemisia tilesii Ledeb. U.S.A., WASHINGTON, SAN JUAN COUNTY: Asteraceae Orcas Island; Mt. Constitution, below summit lookout. Elev. 2400 ft. Artemisia tridentata Nutt. 48.59806°, -122.94333°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, BENTON COUNTY: Dry rocky scree. With Aster sibiricus. Infrequent perennials. Snively Canyon. Phenology: Flowers. Origin: Native. Elev. 1350 ft. 46° 30' N, 119° 43' W; T11N R25E S8 Fred Sharpe 5 12 Aug 1984 Near flowing spring. Probably Scootney Stony Silt Loam. Phenology: Flowers. Origin: Native. WTU-313906 Joan T. O?Farrell 71-171 17 Oct 1971 with Thomas P. O’Farrell Asteraceae WTU-260416 Artemisia tilesii Ledeb. U.S.A., WASHINGTON, SNOHOMISH COUNTY: Asteraceae Mount Pugh, Cascade Mountains. Elev. 7000 ft. Artemisia tridentata Nutt. 48.143056°, -121.372778°; NAD 27, uncertainty: 1000 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., WASHINGTON, CHELAN COUNTY: Alpine slopes. Phenology: Flowers. Origin: Native. Head of Grade Creek, north side of Lake Chelan. Elev. 6000 ft. J. William Thompson 14336 18 Aug 1938 48.011972°, -120.256816°; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-17599JWT South slopes, pumice soil. Phenology: Flowers. Origin: Native. George H. Ward 698 20 Aug 1946 Asteraceae WTU-190559 Artemisia tilesii Ledeb. U.S.A., WASHINGTON, YAKIMA COUNTY: Asteraceae North slope of Wodan's Vale, . 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: Artemisia tridentata Nutt. GeoLocate, Georef'd by WTU Staff On sunny sopes. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, GRANT COUNTY: Soap Lake. Wilhelm N. Suksdorf 7603 28 Aug 1912 Elev. 984 ft. 47.405°, -119.4975°; WGS 84, uncertainty: 10000 m., Source: WTU-270189 GeoLocate, Georef'd by WTU Staff Altitude below 300 meters. 1.5 meter high shrub on south end of lake. Phenology: Flowers. Origin: Native. Asteraceae Walter J. Eyerdam 6367 Aug 1943 Artemisia tilesii Ledeb. WTU-29375 U.S.A., WASHINGTON, MASON COUNTY: Lake Cushman. 47.46068°, -123.260122°; WGS 84, uncertainty: 10000 m., Source: Digital Map, Georef'd by Joseph Stormer Phenology: Fruits. Origin: Native. C. V. Piper 1066 6 Aug 1890 WTU-17425 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Old road to Vantage, 8 miles east of Ellensburg. Slate Creek, Barron. 46.996545°, -120.376871°; WGS 84, uncertainty: 1000 m., 48.741827°, -120.714619°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff On the roadside at bottom of long gentle slope. Plants about 2 feet On a dry rocky slope above creek. Phenology: Vegetative. Origin: tall, in association with much larger plants. Sheet 1 of 2. Phenology: Native. Flowers. Origin: Native. W. C. Muenscher 10093 23 Jun 1939 Maxine Hagen s.n. 26 Sep 1982 WTU-56058 WTU-286968 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tridentata Nutt. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: At Bingen. Along Snow Camp Trail northwest of Salmon Meadows. 45.714842°, -121.464517°; WGS 84, uncertainty: 2400 m., 48.65556°, -119.83806°; WGS 84, uncertainty: 10000 m., Source: Source: GeoLocate, Georef'd by Joseph Stormer GeoLocate, Georef'd by WTU Staff On a high river bank. Rare. Phenology: Flowers. Origin: Native. Phenology: Fruits. Origin: Native. Wilhelm N. Suksdorf 2687 7 Oct 1898 Charles B. Fiker 1435 3 Aug 1933 WTU-228801 WTU-7540 Asteraceae Asteraceae Artemisia spiciformis Osterh. ? Artemisia tridentata Nutt. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, PEND OREILLE COUNTY: South Fork Ahtanum Creek. Big Meadows, 8 miles west of Ione. 46.548948°, -120.622878°; WGS 84, 48.740977°, -117.591668°; WGS 84, uncertainty: 1000 m., uncertainty: 10000 m., Source: GeoLocate, Source: GeoLocate, Georef'd by WTU Staff Georef'd by WTU Staff On open mountainside. Phenology: Fertile. Origin: Native. Phenology: Flowers. Origin: Native. F. O. Kreager 416 6 Aug 1902 J. S. Cotton 1422 WTU-68669 28 Aug 1903 WTU-174528, WTU-V-038585 Asteraceae Artemisia tridentata Nutt. Asteraceae U.S.A., WASHINGTON, SPOKANE COUNTY: Near Spokane. Artemisia tripartita Rydb. 47.65889°, -117.425°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, ADAMS COUNTY: No collection date on label. Year used here is a guess based on Lind Shrub-Steppe Preserve (The Nature Conservancy); 6.4 miles collection number of this and other Milburge collections. Phenology: SW of Lind on the Lind-Hatton Road. Flowers. Origin: Native. Elev. 1300 ft. T17N R33E S31; WGS 84, uncertainty: 452 m., Source: Digital Sister Mary Milburge 621 1933 Map, Georef'd by Richard Olmstead Artemisia tridentata/Festuca idahoensis association, with Agropyron WTU-6251 spicatum and Poa sandbergii. With Agropyron spicatus and Poa sandbergii. Cited in report for The Nature Conservancy 11/1/83. Phenology: Flowers. Origin: Native. Asteraceae Dick Olmstead NC47 13 Jun 1983 Artemisia tridentata Nutt. WTU-288025 U.S.A., WASHINGTON, WHITMAN COUNTY: At Palouse Falls, along the east side of the Palouse River. 46.909144°, -117.074576°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Upper Sonoran life zone. Shrub, 2-3 meters tall, whole plant very aromatic, in swales and ravines. Phenology: Flowers. Origin: Native. Fred G. Meyer 1712 22 Oct 1939 WTU-188814 Asteraceae Asteraceae Artemisia tripartita Rydb. ssp. tripartita Artemisia furcata M. Bieb. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: Rattlesnake Mountains. Mount Pugh, Cascade Mountains. 46.74942°, -121.24936°; WGS 84, uncertainty: 2000 m., Source: Elev. 7000 ft. GeoLocate, Georef'd by WTU Staff 48.143056°, -121.372778°; NAD 27, uncertainty: 1000 m., Source: Common. Phenology: Flowers. Origin: Native. Georeferenced, Georef'd by WTU Staff Alpine slopes. Phenology: Flowers. Origin: Native. J. S. Cotton 482 Sep 1925 J. William Thompson 14343 18 Aug 1938 WTU-7820 WTU-49060 Asteraceae Asteraceae Artemisia vulgaris L. Artemisia furcata M. Bieb. U.S.A., WASHINGTON, KING COUNTY: University of Washington Campus, Seattle. U.S.A., WASHINGTON, CLALLAM COUNTY: T25N R4E S16; NAD 27, uncertainty: 805 m., Source: TRS2LL, North side of Mount Carrie. Georef'd by Ben Legler Elev. 5800 ft. Weed. Phenology: Flowers. Origin: Introduced. 47.8957°, -123.65247°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU D. R. Simpson 378 17 Sep 1967 Staff Granite slide. Phenology: Flowers. Origin: WTU-289045 Unknown. Harold St. John 5809 Asteraceae 5 Sep 1921 Artemisia vulgaris L. WTU-108001, WTU-V-038556 U.S.A., WASHINGTON, KLICKITAT COUNTY: Along State Hwy 14, W edge of Bingen. Elev. 112 ft. Asteraceae T3N R11E S30; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Artemisia furcata M. Bieb. Wet, weedy ditch. Plants forming a large clump, to 2 m tall, with Daucus, Bidens, Polygonum, Sonchus, Polypogon, Epilobium, U.S.A., WASHINGTON, GRAYS HARBOR Medicago. Phenology: Flowers. Origin: Introduced. COUNTY: Mount Colonel Bob. Richard R. Halse 3256 24 Sep 1985 Elev. 4500 ft. 47.488611°, -123.745556°; NAD 27, WTU-313762 uncertainty: 300 m., Source: Georeferenced, Georef'd by WTU Staff On ledges. Phenology: Flowers. Origin: Asteraceae Unknown. Artemisia furcata M. Bieb. J. William Thompson 9980 U.S.A., WASHINGTON, CHELAN COUNTY: 23 Aug 1933 Alpine slopes and ridges near Snow Creek Glacier. Elev. 8000-8500 ft. WTU-6248JWT, WTU-V-038557 47.541613°, -120.712013°; WGS84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff At 8500 ft. Phenology: Flowers. Origin: Native. Asteraceae Carl S. English 2359 5 Aug 1935 Artemisia furcata M. Bieb. with Edith Harden English U.S.A., WASHINGTON, PIERCE COUNTY: WTU-33332 High alpine ridges above Seattle Park, Mt. Rainier. Elev. 6500 ft. Asteraceae 46.919444°, -121.813333°; NAD 27, uncertainty: 1000 m., Source: Georeferenced, Artemisia furcata M. Bieb. Georef'd by WTU Staff At 6500 ft. Phenology: Flowers. Origin: U.S.A., WASHINGTON, PIERCE COUNTY: Unknown. Mt. Rainier National Park, Burroughs Mountain. Elev. 6600 ft. J. William Thompson 10018 46.90639°, -121.68833°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff 27 Aug 1933 Treeless, boulder-strewn plateau and slopes. Frequent on tundra-like tussocks in free sand and gravel. Phenology: Flowers. WTU-7539JWT, WTU-V-038560 Origin: Native. A. R. Kruckeberg 5117a 24 Jul 1960 WTU-217492 Asteraceae Asteraceae Artemisia furcata M. Bieb. Artemisia douglasiana Besser U.S.A., WASHINGTON, SNOHOMISH U.S.A., WASHINGTON, KLICKITAT COUNTY: COUNTY: Klickitat River Valley. Mount Pugh, Cascade Mountains. Elev. 1132 ft. Elev. 7000 ft. 45° 58.907' N, 121° 7.502' W; T5N R13E S25 SE 1/4; NW 1/4 48.143056°, -121.372778°; NAD 27, Deep gorge with volcanic rock cliffs, gravel/boulder riverbottom. Acer uncertainty: 1000 m., Source: Georeferenced, macrophyllum, Pseudotsuga menziesii, Acer circinnatum. Sparse Georef'd by WTU Staff cover story. Dense clumps at edge of river cut bank. Not apparently Alpine slopes. Phenology: Flowers. Origin: rhizomatous. Flowers yellow. Part shade. With Spiraea douglasii, Unknown. and Physocarpus capitatus forming dense thicket. Phenology: Flowers. Origin: Native. J. William Thompson 14343 Alison Colwell 01-46 17 Jun 2001 18 Aug 1938 WTU-350102 WTU-17596JWT, WTU-V-038559 Asteraceae Asteraceae Artemisia biennis Willd. Artemisia furcata M. Bieb. U.S.A., WASHINGTON, CLARK COUNTY: U.S.A., WASHINGTON, SNOHOMISH N shore of Columbia River, S of Route 14 at milepost 14, 1 km W of COUNTY: Oak Park. Along Perry Creek Trail, Cascade Mts. Elev. 16 ft. Elev. 3000-4000 ft. 45° 34.7' N, 122° 23.8' W; T1N R3E S14 48.063294°, -121.513675°; WGS 84, Muddy and silty, growing with Helenium, Leersia, Eragrostis uncertainty: 10000 m., Source: GeoLocate, hypnoides, E. pectinacea. Full sun. Annual, bright green, sage odor; Georef'd by WTU Staff common. Phenology: Flowers. Origin: Unknown. Rocky slopes. At 4000 ft. Phenology: Flowers. Origin: Native. P. F. Zika 18119 17 Oct 2002 J. William Thompson 14694 WTU-350317 15 Jun 1940 Asteraceae WTU-22099JWT, WTU-V-038558 Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, WHATCOM COUNTY: Ross Lake National Recreation Area: Along Little Beaver Creek Artemisia absinthium L. Trail, at overlook about 0.5 miles above Little Beaver Campground. Elev. 2148 ft. U.S.A., WASHINGTON, PIERCE COUNTY: 48° 55' N, 121° 4.8' W; UTM Zone 10, 640668.734E, On Hwy 410, 2 miles south of the White River Entrance Gate, Mount 5419749.926N; Source: Field notes, UTM calculated from Lat-Lon. Rainier National Park. Dry, rocky, south-facing slope; partial shade of Douglas fir. Loosely Elev. 3000 ft. clumped; herbaceous. Phenology: Flowers. Origin: Native. 46° 57' N, 121° 31' 50" W Deep grass with other low herbs, partly shaded under alder. 2 plants Michael Brondi 02-7 13 Jul 2002 here. Phenology: Flowers & Fruits. Origin: Introduced. WTU-353098, NPS accession 632, catalog 22215 David Biek 69 11 Aug 2000 WTU-348622 Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Asteraceae Keck Artemisia douglasiana Besser U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park; Tumblerock in Horseshoe Basin next U.S.A., WASHINGTON, PIERCE COUNTY: to snowfield and below waterfalls. On the Nisqually River dike downstream from Sunshine Point Elev. 4755 ft. campground, Mount Rainier National Park. 48° 28' 42.7" N, 121° 1' 24.6" W; UTM Zone 10, 646070.532E, Elev. 2000 ft. 5371156.542N; Source: Field notes, UTM calculated from Lat-Lon. 46° 44' 20" N, 121° 55' W With Cryptogramma crispa, Valeriana sitchensis, Aquilegia formosa, Growing at the top of the river bank, in clumps and scattered under Viola glabella, Anaphalis margaritacea, Achillea millifolium, Alnus Alnus rubra. Phenology: Flowers. Origin: Native. sinuata, Sorbus scopulina, Sambucus racemosa, Chamaecyparis nootkatensis, Epilobium angustifolium, Castilleja miniata, Prunella David Biek 48 9 Jul 2000 vulgaris and Rubus parviflorus. Extremely frequent foliage with eastside elements in this drainage. Phenology: Flowers. Origin: WTU-348604 Native. Alison Colwell 02-16 10 Aug 2002 WTU-353119, NPS accession 632, catalog 22235 Asteraceae Asteraceae Artemisia norvegica Fr. Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., WASHINGTON, PEND OREILLE COUNTY: North Cascades National Park; Boston Basin, 2 miles northwest of Pend Oreille River, east bank of Box Canyon. Cascade Pass. Elev. 2040 ft. Elev. 5800 ft. T38N R43E S20 NW; NAD 27, uncertainty: 805 m., Source: 48° 30' 2.04439" N, 121° 3' 57.54291" W; UTM Zone 10, TRS2LL, Georef'd by Ben Legler 642869E, 5373526N; Source: Calc. from UTM, UTM from field In limestone and limestone rubble above and below waterline. notes. Aspect: 225 degrees, slope 20%. Associated species: Verbascum Subalpine meadows; rocky soil; with Valeriana sitchensis, Veratrum thapsus, Hypericum perfoliatum, Philadelphus lewisii, Aster laevis, viride, Carex spp., Vaccinium spp. Uncommon. Phenology: Flowers. Cirsium undulatum, Linaria dalmatica, Bromus tectorum. 5? above Origin: Native. current water level. Phenology: Flowers. Origin: Native. Gerald Schneeweiss 33 10 Aug 2002 Florence E. Caplow 97081 8 Aug 1997 with Hanna Weiss, Ben Legler with Kathryn A. Beck WTU-353753, NPS accession 632, catalog 23379 WTU-353357 Asteraceae Asteraceae Artemisia vulgaris L. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. RUSSIAN FEDERATION, SAKHALIN REGION: Keck Sakhalin Island, on Schmidta Peninsula at northern end of island; circa 5 kilometers southwest of Tri Brata Mountain on lower slopes U.S.A., WASHINGTON, PEND OREILLE COUNTY: of hills between Sukharnyy and Kolomoytseva Rivers. Pend Oreille River, east bank of Box Canyon. Elev. 787 ft. Elev. 2040 ft. 54° 3' 40.68" N, 142° 43' 26.64" E T38N R43E S20 NW; NAD 27, uncertainty: 805 m., Source: Mostly forested, SW-facing slopes with Picea, Betula, and diverse TRS2LL, Georef'd by Ben Legler herbaceous understory; soil moist; area bisected by rock quarry In limestone and limestone rubble above waterline. Aspect: 225 access road. In loose fill along road edge. Phenology: Flowers. degrees, slope 10%. Associated species: Verbascum thapsus, Origin: Native. Cirsium undulatum, Aster laevis, Philadelphus lewisii, Linaria dalmatica, Bromus tectorum, Melilotis sp. Stems loosely clustered. Ben Legler 1206 12 Aug 2003 Origin: Native. WTU-358287 Florence E. Caplow 97072 7 Sep 1997 with Kathryn A. Beck Asteraceae WTU-353356 Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, SKAGIT COUNTY: North Cascades National Park; Boston Basin, 2 miles northwest of Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Cascade Pass; rock promitory west of upper climbers camp. Keck Elev. 6310 ft. 48° 30' 15.88849" N, 121° 4' 6.08149" W; UTM Zone 10, U.S.A., OREGON COUNTY: 642683E, 5373949N; Source: Calc. from UTM, UTM from field Santiam Forest. notes. Elev. 4600 ft. Steep south-facing rocky outcrop, with Juniperus communis, Meadow. Sandy loam. Associated plants; Wild celery, swamp sedge. Potentilla fruticosa. Plants growing on rock face. Phenology: Slope; south. Density; .3(in terms of tenths). No.8. Ingram. Flowers. Origin: Native. Phenology: Vegetative. Origin: Native. Gerald Schneeweiss 59 10 Aug 2002 H.G. White Wash-39072 12 Jul 1922 with Hanna Weiss, Ben Legler WTU-355188 WTU-353967, NPS accession 632, catalog 23855 Asteraceae Asteraceae Artemisia norvegica Fr. Artemisia campestris L. var. scouleriana (Besser) Cronquist U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park; Cascade Pass area; slopes U.S.A., WASHINGTON, ISLAND COUNTY: northwest of Doubtful Lake. Whidbey Island, Ebey's Landing Nature Conservancy Preserve; at Elev. 6200-6500 ft. edge of bluff on beach. 48° 28' 46" N, 121° 3' 11" W; UTM Zone 10, 643879.202E, Elev. 3 ft. 5371421.327N; WGS 84, uncertainty: 500 m., Georef'd by WTU 48° 11' 42" N, 122° 42' 56" W Staff, UTM calculated from Lat-Lon. Growing with Leymus mollis, Equisetum hyemale, Grindelia SW-facing exposed slope with heather and lupine. Growing in open integrifollia, Bromus sp.; common. Phenology: Flowers. Origin: rocky places. Phenology: Flowers. Origin: Native. Native. Andreas Tribsch AP-3-16 10 Aug 2002 Jeff Walker 286 10 Sep 2004 with Peter Schonswetter WTU-357056 WTU-354301, NPS accession 632, catalog 23326 Asteraceae Asteraceae Artemisia schmidtiana Maxim. Artemisia suksdorfii Piper RUSSIAN FEDERATION, SAKHALIN REGION: U.S.A., WASHINGTON, KING COUNTY: Sakhalin Island, central part; 45 kilometers east-southeast of Cedar River Watershed. Alice Lakes. Along Road 120. Tymovskoye and 15 kilometers southeast of Mt. Lopatina; in Elev. 2000-3600 ft. headwaters of Krebtovyy River 1.5 kilometers northeast of T22N R9E S15; NAD 27, uncertainty: 805 m., Source: TRS2LL, Chamginsky Pass. Georef'd by Ben Legler Elev. 2624 ft. Along road. Growth habit a lot like goldenrod. Phenology: Fruits. 50° 45' 23.82" N, 143° 17' 21" E Origin: Native. Steep narrow stream valley and avalanche chute filled with snow; side slopes grading from Carex meadows at base to Pinus pumila Jennifer French 02-49 9 Aug 2002 and Betula ermanii forest farther up. Stems clumped; growing on dry scree slope. Phenology: Flowers. Origin: Native. WTU-364831 Ben Legler 977 28 Jul 2003 Asteraceae WTU-357345 Artemisia campestris L. Asteraceae U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Artemisia montana (Nakai) Pampan. Castle Island. Elev. 0-98 ft. RUSSIAN FEDERATION, SAKHALIN REGION: 48.42104° N, 122.82176° W; T34N R1W S21; WGS 84, Sakhalin Island, central part; circa 10 kilometers north-northwest of uncertainty: 100 m., Source: Digital map Tymovskoye and 4 kilometers northwest of Voskressnovka, on west Steep, cliffy island with many rock ledges, cracks and beaches. bank of Tym River. Scattered, occasional in crevices on tops of outcrops. Phenology: Elev. 328 ft. Fruits. Origin: Native. 50° 53' 30" N, 142° 38' 45" E Mix of hay fields, Salix and Alnus stands, and water-filled ditches. Ben Legler 2567 28 Apr 2005 Growing in large clumps along road. Phenology: Flowers. Origin: Native. WTU-384324 Ben Legler 1018 30 Jul 2003 Asteraceae WTU-357309 Artemisia campestris L. var. scouleriana (Besser) Cronquist Asteraceae U.S.A., WASHINGTON, SAN JUAN COUNTY: Artemisia vulgaris L. San Juan Islands National Wildlife Refuge and Wilderness Area. Blind Island. Approximately 0.5 kilometers west of Castle Island and RUSSIAN FEDERATION, SAKHALIN REGION: 0.25 kilometers off south end of Lopez Island. Approximately 1.5 Sakhalin Island, central part; circa 10 kilometers north-northwest of hectacres in size. Tymovskoye and 4 kilometers northwest of Voskressnovka, on west Elev. 0-65 ft. bank of Tym River. 48° 25' 24" N, 122° 49' 38" W; Source: Specimen label Elev. 328 ft. Rocky outcrops and meadow-like areas with well developed soils. 50° 53' 30" N, 142° 38' 45" E Mix of native forbs and native grasses. Uncommon on south-facing Mix of hay fields, Salix and Alnus stands, and water-filled ditches. rock crevice. Phenology: Fertile. Origin: Native. Growing in dense patches on roadside. Phenology: Flowers. Origin: Introduced. David Giblin 05-46 28 Apr 2005 Ben Legler 1031 30 Jul 2003 WTU-384213 WTU-357296 Asteraceae Asteraceae Artemisia absinthium L. Artemisia stelleriana Besser U.S.A., WASHINGTON, KITTITAS COUNTY: Near fish screen in Westside Irrigation Canal. RUSSIAN FEDERATION, SAKHALIN REGION: 47° 5.715' N, 120° 42.309' W; T19N R17W S34 Sakhalin Island; circa 90 kilometers south of Okha and 14 kilometers Level, sandy soil. Other plants: Rosa woodsii, Prunus virginiana, east of village of Pil'tun, on eastern coast of island between Lake Clematis lingusticifolia, Elymus cinereus. Plants to 1 meter tall. Peschanoye and ocean beach. Locally common. Phenology: Flowers. Origin: Introduced. Elev. 0 ft. 52° 44' 24" N, 143° 16' 47.58" E Don Knoke 401 11 Aug 2003 Stabilized coastal dunes and sandy flats dotted with small freshwater ponds; dominant vegetation of Pinus pumila, Betula exilis, Empetrum WTU-360077 nigrum, Vaccinium uliginosum, lichens. Growing in sand on outer beach; herbage grayish. Phenology: Flowers. Origin: Native. Ben Legler 1156 7 Aug 2003 WTU-357827 Asteraceae Asteraceae Artemisia arbuscula Nutt. Artemisia arbuscula Nutt. U.S.A., OREGON, JACKSON COUNTY: U.S.A., IDAHO, ELMORE COUNTY: Rogue River National Forest, Dutchman's Peak, about 1/4 miles One mile west of Prairie Post Office, to south of from Lookout on northeast-facing slope. Smith Creek. Elev. 7100 ft. 43.505076°, -115.574694°; WGS 84, 42.043696°, -122.891115°; WGS 84, uncertainty: 500 m., Source: uncertainty: 10000 m., Source: GeoLocate, Digital Map, Georef'd by Joseph Stormer Georef'd by WTU Staff Artemisia and Cercocarpus dominant; on diorite. Locally abundant On basaltic plateau. Reference specimen for low shrub about 1 foot high. Phenology: Fertile. Origin: Native. illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. Phenology: Melinda F. Denton 4106 28 Jul 1977 Flowers & Fruits. Origin: Native. WTU-271949 C. L. Hitchcock 15490 18 Jun 1947 Asteraceae WTU-114724, WTU-V-030534 Artemisia arbuscula Nutt. U.S.A., OREGON, HARNEY COUNTY: Steens Mountain National Recreation Lands; Asteraceae about 7.1 miles from entrance to Fish Lake Campground. Artemisia arbuscula Nutt. Elev. 5700 ft. T32S R32 S20 3/4E U.S.A., IDAHO, BLAINE COUNTY: Rocky soil and among rocks on flat north and Ketchum. slightly below road. Sparse vegetation of few Elev. 5887 ft. scattered junipers, Microseris nutans, Castilleja 43.68083°, -114.36278°; WGS 84, uncertainty: 10000 m., Source: pilosa, Erigeron bloomeri, Antennaria GeoLocate, Georef'd by WTU Staff microphylla, Arenaria aculeata. Reference Rocky hillside. Phenology: Flowers & Fruits. Origin: Native. specimen for illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. Aven Nelson 1190 19 Jul 1911 Phenology: Fertile. Origin: Native. with J. F. MacBride Richard Olmstead 719 11 Jun 1985 WTU-28593 WTU-330771, WTU-V-030533 Asteraceae Asteraceae Artemisia arbuscula Nutt. Artemisia nova A. Nelson U.S.A., IDAHO, OWYHEE COUNTY: Mud Flat; Juniper Mountains. U.S.A., MONTANA, BEAVERHEAD COUNTY: 42.44417°, -116.85278°; WGS 84, uncertainty: 5000 m., Source: 3 miles west of Dell. GeoLocate, Georef'd by WTU Staff Alluvial fan, rocky soil; needle-and-thread western wheat grass, Dry slope. Occasional. Phenology: Flowers & Fruits. Origin: Native. blue-bunch wheat grass type. Phenology: Fruits. Origin: Native. William H. Baker 8396 6 Aug 1951 unknown s.n. 4 Aug 1952 WTU-273324 WTU-146524 Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. thermopola Beetle Artemisia arbuscula Nutt. U.S.A., IDAHO, GOODING COUNTY: U.S.A., MONTANA, PARK COUNTY: Bennett Hills; 22.9 miles north of Gooding. Livingston; 15 miles south; along Yellowstone River. Shallow rocky soil. Reference specimen for Mountain slope; abundant dry clay soil. Phenology: Fruits. Origin: illustration in Revision of Flora of the Pacific Native. Northwest WTU Herbarium, 2016. Phenology: Fruits. Origin: Native. J. C. Wright s.n. Jul 1947 L. A. Sharp s.n. WTU-174465 with E. W. Tisdale, J. C. Moomaw 27 Jun 1950 WTU-143167, WTU-V-030535 Asteraceae Asteraceae Artemisia arbuscula Nutt. Artemisia arbuscula Nutt. U.S.A., IDAHO, OWYHEE COUNTY: U.S.A., IDAHO, OWYHEE COUNTY: About 7 miles northeast of Mud Flat; Juniper Mountains. . Mud Flat; Juniper Mountains. Dry slope. Occasional. Phenology: Flowers & Fruits. Origin: Native. 42.44417°, -116.85278°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff William H. Baker 8393 6 Aug 1951 Dry slopes. Occasional. Phenology: Flowers & Fruits. Origin: Native. WTU-298927 William H. Baker 8396 6 Aug 1951 WTU-299063 Asteraceae Artemisia arbuscula Nutt. Asteraceae U.S.A., OREGON, JOSEPHINE COUNTY: Artemisia cana Pursh Trail to Whiskey Peak, Siskiyou Mountains. Phenology: Flowers & Fruits. Origin: Native. U.S.A., IDAHO COUNTY: Open slopes near Henry's Lake. W. H. Baker 7310 8 Aug 1950 Phenology: Flowers. WTU-299077 Aven Nelson 6795 1 Sep 1899 WTU-47697 Asteraceae Artemisia cana Pursh Asteraceae U.S.A., IDAHO, BLAINE COUNTY: Artemisia tridentata Nutt. Sawtooth Mountain National Recreation Area; near the junction of Valley Road and Pole Creek Road east of Smiley Creek. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 7298 ft. Near Selah, rest area off Highway 82 on south side of Selah 43° 54' 34" N, 114° 45' 23" W Canyon. Associated genera: Potentilla, Salix, Carex, Aster, Poa, Geum. 46.65417°, -120.52889°; WGS 84, uncertainty: 5000 m., Source: Aromatic shrub to .76 meters tall. Phenology: Fertile. GeoLocate, Georef'd by WTU Staff Rocky, shallow soil. Associated plants: Artemisia tridentata, Richard R. Halse 6442 8 Aug 2003 Chrysothamnus nauseosus, Agropyron cristatum, Setaria viridis, Salsola kali, Artemisia rigida. Phenology: Flowers. Origin: Native. WTU-356214 Sarah Gage 843 3 Oct 1992 with Sharon Rodman Asteraceae WTU-344585 Artemisia cana Pursh ssp. cana Asteraceae U.S.A., MONTANA, PARK COUNTY: Suksdorf's Gulch, 9 miles northwest of Wilsall. Artemisia cana Pursh ssp. cana 46.085888°, -110.792838°; uncertainty: 7500 m., Invalid coordinates (located outside county bounds). U.S.A., MONTANA, GALLATIN COUNTY: Phenology: Flowers. Wallrock Basin, about 12 miles northwest of Wilsall. 46.085806°, -110.803976°; uncertainty: 2200 m. Wilhelm N. Suksdorf 971 12 Sep 1921 Phenology: Flowers. WTU-270191 Wilhelm N. Suksdorf 945 8 Sep 1921 WTU-270187 Asteraceae Artemisia tridentata Nutt. Asteraceae U.S.A., WASHINGTON, KITTITAS COUNTY: Artemisia arbuscula Nutt. Old road to Vantage, 8 miles east of Ellensburg. 46.996545°, -120.376871°; WGS 84, uncertainty: 1000 m., U.S.A., IDAHO, OWYHEE COUNTY: Source: GeoLocate, Georef'd by WTU Staff 4 miles southwest of Triangle Summit. On the roadside at bottom of long gentle slope. Plant about 2 feet 42.742901°, -116.68027°; WGS 84, uncertainty: 1000 m., Source: tall, in association with much larger plants. Phenology: Vegetative. GeoLocate, Georef'd by WTU Staff Origin: Native. Dry sagebrush flat. Common. Phenology: Flowers & Fruits. Origin: Native. Maxine Hagen s.n. 26 Sep 1982 William H. Baker 8551 12 Aug 1951 WTU-286967 WTU-299062 Asteraceae Asteraceae Artemisia nova A. Nelson Artemisia arbuscula Nutt. U.S.A., IDAHO, BUTTE COUNTY: U.S.A., IDAHO, BUTTE COUNTY: East slope of Lemhi Range; Targhee National Forest. In side canyon Between Little Cottonwood Sink Basin and the west boundary; along middle fork of 8 mile canyon; at head of canyon. Craters of the Moon National Monument. Elev. 7900 ft. 43.41667°, -113.51667°; WGS 84, uncertainty: 10000 m., Source: 44.053875°, -113.000838°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff North area roadside. Phenology: Fruits. Origin: Native. Steep limestone talus. With Artemisia tridentata, also with Ribes hendersonii. Small shrub. Phenology: Fertile. Origin: Native. Ranger Robert Zink s.n. 7 Sep 1952 Douglass Henderson 3083 26 Jun 1976 WTU-297592 WTU-356385 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia cana Pursh ssp. cana U.S.A., WASHINGTON, YAKIMA COUNTY: North of Cleman's Mountain, west of Yakima. U.S.A., MONTANA, PARK COUNTY: Elev. 3800-3840 ft. Flathead Creek, northwest of Wilsall. 46° 53' 15" N, 120° 55' W; T16N R15E S11 S14 46.005272°, -110.674077°; WGS 84, uncertainty: 1644 m., Rocky prairie. Plants 1-1.5 feet tall, growing in clumps. Phenology: Source: Digital Map, Georef'd by Joseph Stormer Fertile. Origin: Native. Phenology: Flowers. Sarah Gage 202 14 Jun 1992 Wilhelm N. Suksdorf 991 15 Sep 1921 with Sharon Rodman WTU-270356 WTU-344653

Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia cana Pursh U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., MONTANA COUNTY: Alipine slopes of Table Mountain, Wenatchee Mountains. Bozeman. Elev. 6000 ft. 45.678214°, -111.079757°; uncertainty: 12000 m. 47.24361°, -120.55833°; WGS 84, uncertainty: 10000 m., Source: Phenology: Flowers. GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. J.W. Blankinship s.n. 23 Sep 1899 J. William Thompson 14248 11 Sep 1937 WTU-39790 WTU-10343JWT Asteraceae Asteraceae Artemisia cana Pursh Artemisia arbuscula Nutt. U.S.A., MONTANA COUNTY: Bozeman. U.S.A., IDAHO, OWYHEE COUNTY: 45.678214°, -111.079757°; uncertainty: 12000 m. 3 miles south of Triangle. . Phenology: Flowers. 42.740429°, -116.62444°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff J.W. Blankinship s.n. 10 Sep 1898 Dry sagebrush slopes. Common. Phenology: Fruits. Origin: Native. WTU-23789 William H. Baker 8560 12 Aug 1951 WTU-299078 Asteraceae Artemisia cana Pursh Asteraceae U.S.A., MONTANA COUNTY: Artemisia cana Pursh Bozeman. 45.678214°, -111.079757°; uncertainty: 12000 m. U.S.A., MONTANA, VALLEY COUNTY: Phenology: Flowers. Glasgow, 7 miles west. Phenology: Fertile. J.W. Blankinship s.n. 4 Sep 1898 R. C. Froeschner s.n. 20 Jul 1956 WTU-39788 WTU-192893 Asteraceae Asteraceae Artemisia cana Pursh Artemisia cana Pursh ssp. cana U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., MONTANA, PARK COUNTY: Yakima Firing Center. Suksdorf's Gulch, 9 miles northwest of Wilsall. 46.681194°, -120.357488°; WGS 84, uncertainty: 6858 m., 46.085888°, -110.792838°; uncertainty: 7500 m., Invalid Source: Digital Map, Georef'd by Crystal Shin coordinates (located outside county bounds). Small lake bed playa. Playa 0.5-1 meter. Artemesia/Agropyron type, Phenology: Flowers. Achellea, olygonum. Akaline soil. Palatable winter forage. Phenology: Fertile. Wilhelm N. Suksdorf 971 12 Sep 1921 G. S. Strickler 494 17 May 1973 WTU-230484 WTU-323267 Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. arbuscula Artemisia tridentata Nutt. U.S.A., OREGON, GRANT COUNTY: 3 miles south of Silvies. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 4600 ft. Near Toppenish Mountain summit, 12.5 miles west of US 97, Oak T18S R32E S30; WGS 84, uncertainty: 1000 Spring's Road. m., Source: Digital map, Georef'd by John Elev. 3001 ft. Bassett 46.3775°, -120.3075°; WGS 84, uncertainty: 5000 m., Source: Dry sterile flats and low hills; soil pale, probably GeoLocate, Georef'd by WTU Staff derived from volcanic tuff, apparently somewhat Arid transition, ridge top. Phenology: Flowers. Origin: Native. alkaline. Shrubs us to about 4 decimeters tall. Reference specimen for illustration in Revision E. Hunn 21 22 Sep 1976 of Flora of the Pacific Northwest WTU Herbarium, 2016. Phenology: Flowers & Fruits. WTU-270699 Origin: Native. Arthur Cronquist 7673 Asteraceae 30 Jul 1953 Artemisia arbuscula Nutt. WTU-152595, WTU-V-030539 U.S.A., OREGON, HARNEY COUNTY: 15 miles southwest of Burns. Dry ground. Phenology: Flowers & Fruits. Origin: Native. Asteraceae Morton E. Peck 13912 23 Jun 1925 Artemisia tridentata Nutt. WTU-6696JWT U.S.A., WASHINGTON, KITTITAS COUNTY: Head of Cayuse Coulee, Gingko State Park. 46.94945°, -120.00305°; WGS 84, uncertainty: 4000 m., Source: Asteraceae GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Artemisia nova A. Nelson Harold W. Smith 2001 Nov 1936 U.S.A., MONTANA, CARBON COUNTY: Southeastern Carbon County. From about 1 to 15 miles north of the WTU-35786 Wyoming line north of Lovell, Wyoming. Dry clay soils. . Phenology: Flowers & Fruits. Origin: Native. Asteraceae W. E. Booth 54544 18 Jul 1954 Artemisia tridentata Nutt. WTU-154818 U.S.A., WASHINGTON, KITTITAS COUNTY: Wenatchee Forest. Near Frost Creek Trail. Asteraceae Elev. 4200 ft. 47.102692°, -120.950038°; WGS 84, uncertainty: 5000 m., Artemisia cana Pursh ssp. cana Source: GeoLocate, Georef'd by WTU Staff Soil: clay loam. Depleted meadow browse, ridges, open U.S.A., MONTANA, PARK COUNTY: slopes/meadows. Associated with Hydrophyllum albifrone, Flathead Creek, northwest of Wilsall. Taraxacum officinale. Common, 2-3 feet, perrenial. Big sagebrush. 46.005272°, -110.674077°; WGS 84, uncertainty: 1644 m., Phenology: Flowers. Origin: Native. Source: Digital Map, Georef'd by Joseph Stormer Phenology: Flowers. Robert S. Rummell 6 25 Sep 1946 Wilhelm N. Suksdorf 991 15 Sep 1921 WTU-325215 WTU-230396 Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. arbuscula Artemisia cana Pursh ssp. cana U.S.A., OREGON, HARNEY COUNTY: U.S.A., MONTANA, GALLATIN COUNTY: Squaw Butte Experiment Station; Range Management Project Wallrock Basin, about 12 miles northwest of Wilsall. 160-1, Site 08-14-2-5. 46.085806°, -110.803976°; uncertainty: 2200 m. Elev. 4525 ft. Phenology: Flowers. T23S R25E S35 NE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Wilhelm N. Suksdorf 945 8 Sep 1921 Northeast aspect; 9% slope. Apparently an early flowering form. Phenology: Fruits. Origin: Native. WTU-230394 T. M. Barkley 160-1 6 Sep 1956 with R. E. Eckert, W. H. C. Schallig Asteraceae WTU-170427 Artemisia rigida (Nutt.) A. Gray U.S.A., WASHINGTON, GRANT COUNTY: Asteraceae Trinidad. 47.23°, -119.99944°; WGS 84, uncertainty: 10000 m., Source: Artemisia cana Pursh GeoLocate, Georef'd by WTU Staff Rocky hillside (upper Sonoran). Phenology: Vegetative. Origin: U.S.A., IDAHO, FREMONT COUNTY: Native. 3 miles northeast of Henry's Lake. T16N R44E S33; WGS 84, uncertainty: 5000 m., Source: Geo. N. Jones 5-307 29 Apr 1933 GeoLocate, Georef'd by WTU Staff Dry slope. Phenology: Flowers. WTU-22860 William H. Baker 9863 23 Aug 1952 Asteraceae WTU-297594 Artemisia tridentata Nutt. Asteraceae U.S.A., IDAHO, CLARK COUNTY: Targhee National Forest, Beaverhead Range, Gallagher Canyon. Artemisia tridentata Nutt. Elev. 6500 ft. 44.159026°, -112.705954°; WGS 84, uncertainty: 10000 m., U.S.A., WASHINGTON, KITTITAS COUNTY: Source: GeoLocate, Georef'd by WTU Staff Rye Grass Coulee, Ginkgo State Park. With Elymus cinereus, Stipa lettermanii, Bromus tectorum, 46.86917°, -120.11667°; WGS 84, uncertainty: 10000 m., Source: Chrysothamnus viscidiflorus, Juniperus scopulorum, Acer glabrum, GeoLocate, Georef'd by WTU Staff and Douglas-fir. Common shrub to circa 1.5 meters. BA#2005-7. Phenology: Flowers. Origin: Native. Phenology: Fertile. Origin: Native. Harold W. Smith 1770 15 Aug 1936 Douglass Henderson 3259 7 Jul 1976 WTU-38557 WTU-358651

Asteraceae Asteraceae Artemisia cana Pursh ssp. cana Artemisia tridentata Nutt. U.S.A., MONTANA, PARK COUNTY: U.S.A., WASHINGTON, BENTON COUNTY: Flathead Creek, northwest of Wilsall. [No locality given on label] 46.005272°, -110.674077°; WGS 84, uncertainty: 1644 m., 46.496837° N, 119.294111° W; T12N R28E S27 Source: Digital Map, Georef'd by Joseph Stormer Occasional overstory species in late seral stage and dominant Phenology: Flowers. overstory species in climax stage in dune study area. Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 992 15 Sep 1921 J. M. Langham 158 10 Oct 1969 WTU-230400 WTU-260150 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia rigida (Nutt.) A. Gray U.S.A., WASHINGTON, KITTITAS COUNTY: Rye Grass Coulee, Ginkgo Petrified Forest State Park. U.S.A., WASHINGTON, SPOKANE COUNTY: 46.94917°, -120.00167°; WGS 84, uncertainty: 10000 m., Source: At Spangle. GeoLocate, Georef'd by WTU Staff 47.4275°, -117.37917°; WGS 84, uncertainty: 5000 m., Source: Common name: Sage Brush. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Dry, sterile or rocky places. Phenology: Flowers & Fruits. Origin: Harold W. Smith 1829 30 Sep 1936 Native. WTU-43781 W. N. Suksdorf 933 30 Sep 1889 WTU-228802 Asteraceae Asteraceae Artemisia tridentata Nutt. f. parishii (Gray) Beetle Artemisia rigida (Nutt.) A. Gray CANADA, BRITISH COLUMBIA: U.S.A., OREGON, HARNEY COUNTY: Near Penticton, north end of Lake Skaha. Burns; northeast edge of town. Phenology: Fertile. Rocky ledges. Phenology: Vegetative. A. A. Beetle 13466 15 Aug 1958 A. A. Beetle 12868 18 Aug 1957 WTU-210521 WTU-210528

Asteraceae Asteraceae Artemisia rigida (Nutt.) A. Gray Artemisia tridentata Nutt. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., IDAHO, CUSTER COUNTY: Near Selah, rest area off Highway 82 on south side of Selah Along State Highway 75 at the north edge of Obsidian. Canyon. Elev. 6651 ft. 46.65417°, -120.52889°; WGS 84, uncertainty: 5000 m., Source: 44° 5' 4" N, 114° 51' 2" W GeoLocate, Georef'd by WTU Staff Associated genera: Bromus, Agropyron, Achillea, Lappula, Madia, Shallow soil. Yellow flower heads clustered down flowering branch. Chaenactis. Aromatic shrub to 1 meter tall. Phenology: Flowers. Phenology: Flowers. Origin: Native. Origin: Native. Sarah Gage G&R 852 3 Oct 1992 Richard R. Halse 6438 8 Aug 2003 with Sharon Rodman WTU-356055 WTU-344486 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. tridentata U.S.A., WASHINGTON, BENTON COUNTY: U.S.A., OREGON, MALHEUR COUNTY: [No locality given on label] 8 miles north Vale. 46.496837° N, 119.294111° W; T12N R28E S27 Sandy soil, gently rolling terrain. Phenology: Fertile. Origin: Native. Phenology: Flowers. Origin: Native. George H. Ward 891 25 Aug 1949 J. M. Langham 158 10 Oct 1969 with Ann Ward WTU-260149 WTU-194819

Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. tridentata U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., MONTANA, PARK COUNTY: 19 miles west of restricted area entrance to Old Maid Canyon @ 30 Flathead Creek, northwest of Wilsall. miles west of White Swan. 46.005272°, -110.674077°; WGS 84, uncertainty: 1644 m., Elev. 4182 ft. Source: Digital Map, Georef'd by Joseph Stormer 46.381332°, -121.359625°; WGS 84, uncertainty: 500 m., Source: Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Canadian open road edge. Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 993 15 Sep 1921 E. Hunn 736 16 Aug 1977 WTU-230395 WTU-271073 Asteraceae Asteraceae Artemisia tripartita Rydb. ssp. tripartita Artemisia rigida (Nutt.) A. Gray U.S.A., WASHINGTON, YAKIMA COUNTY: Rattlesnake Hills. U.S.A., OREGON, CROOK COUNTY: 46.52222°, -120.33361°; WGS 84, uncertainty: 10000 m., Source: Near Indian Creek; just north of the Big Summit Prairie; Ochoco GeoLocate, Georef'd by WTU Staff Mountains between Prineville and Mitchell. Phenology: Fruits. Origin: Native. Elev. 5000 ft. T13S R21 S25 J. S. Cotton 482 25 Sep 1906 Stony slopes in open ponderosa pine area. . Low, much branched shrubs. Phenology: Vegetative. WTU-17393 Arthur Cronquist 7754 7 Aug 1953 WTU-152587 Asteraceae Asteraceae Artemisia spiciformis Osterh. ? Artemisia tridentata Nutt. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: South Fork Ahtanum Creek. Lake Chelan. 46.548948°, -120.622878°; WGS 84, 48.039835°, -120.423314°; WGS 84, uncertainty: 30000 m., uncertainty: 10000 m., Source: GeoLocate, Source: Digital Map, Georef'd by Dan Post Georef'd by WTU Staff Common sagebrush. Wash.-Mont.-Calif. Acc. No. 200, Cat. No. Phenology: Flowers. Origin: Native. 2255-42. Phenology: Fruits. Origin: Native. J. S. Cotton 1422 unknown s.n. 13 Aug 1910 28 Aug 1903 WTU-274803 WTU-174527, WTU-V-038584 Asteraceae Artemisia tridentata Nutt. ssp. tridentata Asteraceae U.S.A., IDAHO, FREMONT COUNTY: Artemisia tripartita Rydb. Circa 1 mile northeast of Warm River. 44.11784°, -111.316829°; WGS 84, uncertainty: 1000 m., Source: U.S.A., WASHINGTON, ADAMS COUNTY: GeoLocate, Georef'd by WTU Staff Lind Shrub-Steppe Preserve (The Nature Conservancy); 6.4 miles Silty loam soil, in openings among Pinus cohtorta and Populus SW of Lind on the Lind-Hatton Road. tremuloides. Loose spreading shrub to 1 1/2 meters tall (shade Elev. 1300 ft. habitat?). (2n=18). Phenology: Fertile. Origin: Native. T17N R33E S31; WGS 84, uncertainty: 452 m., Source: Digital Map, Georef'd by Richard Olmstead George H. Ward 901 29 Aug 1949 Artemisia tridentata / Festuca idahoensis association, with with Ann Ward Agropyron spicatum and Poa sandbergii. Cited in reported prepared for The Nature Conservancy, 11/1/83. Phenology: Fertile. Origin: WTU-194821 Native. Dick Olmstead NC59 3 Aug 1983 Asteraceae WTU-288004 Artemisia tridentata Nutt. ssp. tridentata Asteraceae U.S.A., OREGON, HARNEY COUNTY: Squaw Butte Experiment Station; Range Management Project Artemisia tridentata Nutt. ssp. tridentata 160-1, Site 08-14-4-9. Elev. 4800 ft. U.S.A., OREGON, DESCHUTES COUNTY: T24S R25E S20 SE 1/4; NAD 27, uncertainty: 805 m., Source: 5 miles north of Bend. TRS2LL, Georef'd by Ben Legler Rocky soil, among junipers. Under 1 meter high. (2n=18). West aspect, 10 percent slope. Phenology: Flowers. Origin: Native. Phenology: Fertile. Origin: Native. T. M. Barkley s.n. 6 Sep 1956 George H. Ward 931 15 Jul 1949 with R. E. Eckert, W. H. C. Schallig with Ann Ward WTU-197066 WTU-194812 Asteraceae Asteraceae Artemisia tripartita Rydb. ssp. tripartita Artemisia tridentata Nutt. ssp. tridentata U.S.A., IDAHO, CARIBOU COUNTY: U.S.A., MONTANA, PARK COUNTY: Blackfoot River. Suksdorf's Gulch, 9 miles northwest of Wilsall. Phenology: Flowers & Fruits. Origin: Native. 46.085888°, -110.792838°; uncertainty: 7500 m., Invalid coordinates (located outside county bounds). R. J. Davis s.n. 16 Aug 1937 Phenology: Flowers. Origin: Native. WTU-85210 Wilhelm N. Suksdorf 970 12 Sep 1921 WTU-270354 Asteraceae Artemisia tridentata Nutt. ssp. tridentata Asteraceae U.S.A., MONTANA, PARK COUNTY: Artemisia tridentata Nutt. ssp. tridentata Suksdorf's Gulch, 9 miles northwest of Wilsall. 46.085888°, -110.792838°; uncertainty: 7500 m., Invalid U.S.A., MONTANA, PARK COUNTY: coordinates (located outside county bounds). Flathead Creek, northwest of Wilsall. Phenology: Flowers. Origin: Native. 46.005272°, -110.674077°; WGS 84, uncertainty: 1644 m., Source: Digital Map, Georef'd by Joseph Stormer Wilhelm N. Suksdorf 970 12 Sep 1921 Phenology: Flowers. Origin: Native. WTU-230397 Wilhelm N. Suksdorf 993 15 Sep 1921 WTU-270358 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., IDAHO, BANNOCK COUNTY: U.S.A., MONTANA COUNTY: Mink Creek canyon, 5 miles south of Pocatello. Glendine. T8S R35E S5 & 6; WGS 84, uncertainty: 1000 m., Source: Plains. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff With A. tripartita, northwest exposure, gradual slope, rocky soil. J. H. Sandberg 4587 Sep 1892 Abundant. Phenology: Flowers. Origin: Native. WTU-94417 R. L. Lingenfelter 755 24 Sep 1949 WTU-180031 Asteraceae Artemisia tridentata Nutt. Asteraceae U.S.A., IDAHO, CUSTER COUNTY: Artemisia tripartita Rydb. Dry rocky flat east fork of Big Lost River, Copper Basin. 43.876395°, -114.007805°; WGS 84, uncertainty: 10000 m., U.S.A., IDAHO, BONNEVILLE COUNTY: Source: GeoLocate, Georef'd by WTU Staff Indian Hollow, Camp Creek, along Fall Creek. Phenology: Flowers. Origin: Native. T1N R43R S19; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff William H. Baker 11060 15 Aug 1953 Gravelly bar. Phenology: Flowers & Fruits. Origin: Native. WTU-298884 William H. Baker 9713 7 Aug 1952 WTU-298930 Asteraceae Artemisia tridentata Nutt. Asteraceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Artemisia tripartita Rydb. [No locality given on label] 48.546561°, -119.750151°; WGS 84, uncertainty: 80000 m., U.S.A., IDAHO, CLARK COUNTY: Source: Georeferenced, Georef'd by WTU Staff Dubois. Common everywhere (Omak). Phenology: Flowers. Origin: Native. 44.17639°, -112.23°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Chas. B. Fiker 1152 15 Sep 1932 Phenology: Vegetative. Origin: Native. WTU-6274JWT V. A. Young s.n. 10 Jun 1938 WTU-297567 Asteraceae Artemisia tridentata Nutt. Asteraceae U.S.A., WASHINGTON, CHELAN COUNTY: Artemisia tripartita Rydb. Bluff's along Columbia River. 47.84443°, -119.9707°; WGS 84, uncertainty: 2000 m., Source: U.S.A., IDAHO, BANNOCK COUNTY: GeoLocate, Georef'd by WTU Staff Mink Creek canyon, 5 miles south of Pocatello. Phenology: Fruits. Origin: Native. T8S R35E S5 & 6; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff W. C. Muenscher 11217 10 Aug 1937 Northwest exposure, gradual slope, rocky soil. Abundant. Pollen with M. W. Muenscher collected 14 February 1979 A.R.I. Phenology: Fruits. Origin: Native. WTU-122647 R. L. Lingenfelter 754 24 Sep 1949 WTU-180092 Asteraceae Artemisia tridentata Nutt. Asteraceae U.S.A., IDAHO, CUSTER COUNTY: Artemisia tridentata Nutt. Road to Basin Butte Lookout, 7.9 miles from Route 21. Elev. 7650 ft. U.S.A., WASHINGTON, BENTON COUNTY: 44° 16.622' N, 114° 54.23' W [No locality given on label] Pinus contorta, Pseudotsuga menziesii forest, shrub to 1 meter, 46.496837° N, 119.294111° W; T12N R28E S27 leaves gray-green, aromatic. Phenology: Fertile. Origin: Native. Occasional overstory species in late seral stage and dominant overstory species in climax stage in dune study area. Phenology: J. F. Smith 3850 25 Jul 1998 Flowers. Origin: Native. WTU-341446 J. M. Langham 158 10 Oct 1969 WTU-260148 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., OREGON, DESCHUTES COUNTY: U.S.A., UTAH, CACHE COUNTY: Near Bend. 1 mile west summit, Bear Lake Highway. Sagebrush slopes. Phenology: Fertile. Origin: Native. Elev. 7400 ft. In shallow stony soil, underlaid by dolomite. Abundant. 12-18 inches J. William Thompson 422 12 Aug 1925 high. Phenology: Flowers. WTU-7117JWT Bassett Maguire 20140 10 Sep 1940 WTU-89584 Asteraceae Artemisia tripartita Rydb. ssp. tripartita Asteraceae U.S.A., IDAHO, LINCOLN COUNTY: Artemisia tridentata Nutt. About 12 miles northeast of Richfield. 43.171406°, -113.986515°; WGS 84, uncertainty: 1000 m., U.S.A., WASHINGTON, KITTITAS COUNTY: Source: GeoLocate, Georef'd by WTU Staff Rye Grass Coulee, Ginkgo Petrified Forest State Park. In sandy loam between rocky knolls. To 7 decimeters high. (2n=18). 46.94917°, -120.00167°; WGS 84, uncertainty: 10000 m., Source: Phenology: Fruits. Origin: Native. GeoLocate, Georef'd by WTU Staff Common name: Sage Brush. Phenology: Flowers. Origin: Native. George H. Ward 894 27 Aug 1949 with Ann Ward Harold W. Smith 1829 30 Sep 1936 WTU-194822 WTU-221564

Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia arbuscula Nutt. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., CALIFORNIA, PLACER COUNTY: Ridge above South Fork Ahtanum Creek. Ridge northwest of Donner Pass. Elev. 5500 ft. Elev. 7700 ft. 46.548948°, -120.622878°; WGS 84, uncertainty: 10000 m., On an open stony slope below a ledge of igneous rock; the Source: GeoLocate, Georef'd by WTU Staff neighboring forest composed of Abies magnifica. Am. Phil. Soc. Rocky slope, among Pinus albicaulis and Abies lasiocarpa. Very 7:398. 1841. Phenology: Fruits. Origin: Native. unusual at this elevation. Phenology: Fertile. Origin: Native. A. A. Heller 12914 13 Aug 1917 F. A. Warren 1847 12 Jun 1932 WTU-80347 WTU-213500 Asteraceae Asteraceae Artemisia arbuscula Nutt. Artemisia tridentata Nutt. U.S.A., NEW MEXICO, QUAY COUNTY: U.S.A., MONTANA, DEER LODGE COUNTY: Bluffs of the Llano Estacado. Anaconda. About 10 miles northwest. Elev. 4500 ft. 46.22458°, -112.788455°; uncertainty: 12000 m. On limestone caprock. Phenology: Fruits. Origin: Native. Dry bunchgrass grassland. Phenology: Fertile. Origin: Native. James S. Martin 1095 9 Sep 1946 W. E. Booth 56911 20 Jun 1956 WTU-109170 WTU-201015 Asteraceae Asteraceae Artemisia cana Pursh Artemisia arbuscula Nutt. U.S.A., NEVADA, WASHOE COUNTY: U.S.A., WYOMING, ALBANY COUNTY: Madelin Mesa, SOB Lake north of the Buckhorn Road from Duck Northern Albany County; 5 miles northeast of Rock River. Flat to Ravendale. Elev. 6600 ft. Elev. 6400 ft. Dry hills; on clayey gumbo soils of gullies. Very aromatic; common. T35N R18E S21; NAD 27, uncertainty: 805 m., Source: TRS2LL, Phenology: Fruits. Origin: Native. Georef'd by Ben Legler Growing near the edge of the lake. Shrub to 1 m tall, flowers yellow. C. L. Porter 6864 16 Oct 1955 Phenology: Flowers. WTU-163045 Arnold Tiehm 13770 5 Sep 2001 WTU-348326 Asteraceae Asteraceae Artemisia arbuscula Nutt. Artemisia nova A. Nelson U.S.A., NEVADA, ELKO COUNTY: U.S.A., WYOMING, CARBON COUNTY: Bear Creek Summit, Jarbidge Mountains. Central Carbon County. Near Difficulty. Dry open gravelly slopes. Common. Phenology: Flowers. Origin: Elev. 6400 ft. Native. On rocky arid hills. Small shrub to 1 foot high. Phenology: Fertile. Origin: Native. William H. Baker 8644 19 Aug 1951 C. L. Porter 6783 14 Jul 1955 WTU-298900 WTU-163032 Asteraceae Asteraceae Artemisia cana Pursh Artemisia cana Pursh ssp. viscidula (Osterh.) Beetle U.S.A., UTAH, DUCHESNE COUNTY: The Holes, Yellowstone drainage, Uinta Mountains. U.S.A., UTAH, WASATCH COUNTY: Elev. 8875 ft. 5 miles east of Strawberry Reservoir. T2N R4W S10 NENE Browse slopes with Aspen. Phenology: Flowers. Quartzite/limestone contact, open meadows. Phenology: Flowers. Bassett Maguire 17651 20 Aug 1939 Allen Huber 3523 6 Sep 1996 with E. Kerns WTU-21832JWT WTU-333885 Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. arbuscula Artemisia tridentata Nutt. U.S.A., CALIFORNIA, PLACER COUNTY: Along the Truckee River; about 8 miles north of Tahoe City. U.S.A., IDAHO, OWYHEE COUNTY: Rocky soil; open places between lodgepole and Jeffrey pine. . To 5 Carl T. Johnson farm, 7 miles southwest of bruneau. decimeters tall. (2n=36). Phenology: Flowers. Origin: Native. Elev. 2600 ft. 42.808813°, -115.894245°; WGS 84, uncertainty: 1000 m., George H. Ward 948 12 Sep 1949 Source: GeoLocate, Georef'd by WTU Staff with Ann Ward On ditch bank with Rosa & Chrysothamnus nauseosus; moist loam soil; valley exposure. Erect shrub; 4-6 feet high; common. WTU-194824 Phenology: Fertile. Origin: Native. J. Morris Johnson 211 23 Mar 1960 Asteraceae WTU-197862 Artemisia cana Pursh ssp. bolanderi (A. Gray) G.H. Ward U.S.A., CALIFORNIA, INYO COUNTY: Asteraceae At Heart Lake, Rock Creek Basin, Inyo National Forest. Elev. 10600 ft. Artemisia arbuscula Nutt. Dry edges of meadow in clumps of Pinus albicaulis. Phenology: Flowers. U.S.A., WYOMING, ALBANY COUNTY: Laramie Range; 5 miles east of Laramie. Roxana S. Ferris 11078 25 Aug 1945 Elev. 7800 ft. with Laura Lorraine Calcareous slopes facing west on the western slope of Laramie Range. On poorer soils with Artemisia tridentata. Phenology: Fertile. WTU-112180 Origin: Native. C. L. Porter 6866 21 Oct 1955 Asteraceae WTU-163185 Artemisia nova A. Nelson Asteraceae U.S.A., WYOMING, CARBON COUNTY: Hills 5 miles north of Rawlins. Artemisia tridentata Nutt. Dry gravelly soil. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, BEAR LAKE COUNTY: C. L. Porter 6837 31 Aug 1955 Near Bear Lake. P.O. Dingle. Elev. 5900 ft. WTU-163085 42.12222°, -111.31389°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Low rocky ridges. Phenology: Flowers. Origin: Native. Delzie Demaree 60860 18 Aug 1969 WTU-274729 Asteraceae Asteraceae Artemisia cana Pursh ssp. bolanderi (A. Gray) G.H. Ward Artemisia arbuscula Nutt. ssp. arbuscula U.S.A., CALIFORNIA, ALPINE COUNTY: U.S.A., NEVADA, MINERAL COUNTY: Alpine meadow and adjacent ridges 1/2 mile west of Sonora Pass 15 miles south of Hawthorne at Whiskey Flat. summit. Phenology: Flowers & Fruits. Origin: Native. Phenology: Flowers. Jack L. Reveal 215 30 Sep 1962 Ira L. Wiggins 9297 27 Aug 1939 WTU-230540 WTU-62929 Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. arbuscula Artemisia arbuscula Nutt. ssp. arbuscula U.S.A., UTAH, CACHE COUNTY: Broad high valley leading into Logan Canyon, 32 miles by highway U.S.A., CALIFORNIA, GLENN COUNTY: east of Logan. Summit of coast range 1/2 mile north of Telephone Camp. Circa 50 Elev. 7500 ft. miles northwest of Willows. T14N R4E S22; NAD 27, uncertainty: 805 m., Source: TRS2LL, Gravelly ridge. [2n=18]. Phenology: Fertile. Origin: Native. Georef'd by Ben Legler Plants 1-2(3) decimeter tall, exclusive of the , growing George H. Ward 1076 19 Sep 1951 with #10741, Artemisia tridentata, but sharply distinct, and occupying with Anne M. Ward adjacent territory, with a sharp areal boundary. Attached photo shows 10740 in foreground, 10741 in background. Phenology: WTU-194823 Fertile. Origin: Native. Arthur Cronquist 10740 8 Sep 1969 Asteraceae WTU-257945 Artemisia arbuscula Nutt. U.S.A., CALIFORNIA, MONO COUNTY: Asteraceae White Mountain Road. Northeast slope of Sheep Mountain. West of road. Artemisia cana Pursh ssp. viscidula (Osterh.) Beetle Elev. 12200 ft. 37° 30' N, 118° 15' W U.S.A., WYOMING COUNTY: Low shrub to 8 inches tall. Phenology: Flowers. Origin: Native. South base of Bunsen Peak, Yellowstone Park. Moist flat area. Phenology: Flowers. Robert M. Lloyd 3258 10 Aug 1963 Ray J. Davis 5304 31 Aug 1952 WTU-253289 WTU-146917 Asteraceae Asteraceae Artemisia nova A. Nelson Artemisia tridentata Nutt. U.S.A., UTAH, RICH COUNTY: 1/2 mile east of Laketown along state road. U.S.A., IDAHO, CASSIA COUNTY: Abundant. Phenology: Fertile. Origin: Native. Near Summit of Mount Harrison, Cache Peak Mountains. 42.18556°, -113.66028°; WGS 84, uncertainty: 10000 m., Source: Bassett Maguire 21719 24 Oct 1942 GeoLocate, Georef'd by WTU Staff with L. A. Stoddart Rocky slopes. Common. Phenology: Flowers. Origin: Native. WTU-221743 William H. Baker 8712 26 Aug 1951 WTU-298929 Asteraceae Artemisia cana Pursh ssp. viscidula (Osterh.) Beetle Asteraceae U.S.A., UTAH, SEVIER COUNTY: Artemisia cana Pursh ssp. viscidula (Osterh.) Beetle 2 miles north west Marvine Peak. Elev. 10000 ft. U.S.A., WYOMING, LINCOLN COUNTY: Sage park, Aspen slopes. Leaves frequently 3-lobed, abundant. Hillsides at south end of Star Valley. Phenology: Flowers. Phenology: Flowers. Bassett Maguire 19907 4 Aug 1940 C. L. Porter 3807 25 Aug 1945 WTU-67268 WTU-103846 Asteraceae Asteraceae Artemisia arbuscula Nutt. Artemisia arbuscula Nutt. ssp. arbuscula U.S.A., NEVADA, ELKO COUNTY: U.S.A., WYOMING, CARBON COUNTY: Bear Creek Summit, Jarbidge Mountains. Central Carbon County. Near Difficulty. Common, dry open gravelly slopes. Phenology: Flowers. Origin: Elev. 6400 ft. Native. Rocky arid hills. Associated with artemisia arbuscula ssp. nova. Small shrubs to 1 foot high. Very aromatic. Phenology: Fertile. William H. Baker 8644 19 Aug 1951 Origin: Native. WTU-273329 C. L. Porter 6784 14 Jul 1955 WTU-163031 Asteraceae Artemisia cana Pursh ssp. bolanderi (A. Gray) G.H. Ward Asteraceae U.S.A., CALIFORNIA, MONO COUNTY: Artemisia tridentata Nutt. On Dry Creek south of Mono Lake. Phenology: Fruits. U.S.A., IDAHO, BLAINE COUNTY: Hillsides, mouth Hyndman Creek at east fork of Wood River, A. A. Beetle 12955 13 Aug 1957 Triumph. 43.643297°, -114.250351°; WGS 84, uncertainty: 10000 m., WTU-210522 Source: GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. William H. Baker 10988 13 Aug 1953 Asteraceae WTU-298935 Artemisia tridentata Nutt. Asteraceae U.S.A., MONTANA, MISSOULA COUNTY: Sunset Prairie Ranger Lookout. Artemisia arbuscula Nutt. Phenology: Flowers. Origin: Native. U.S.A., CALIFORNIA, NEVADA COUNTY: Fred A. Barkley 1755 17 Sep 1937 Ridge south of Donner Pass. Elev. 8500 ft. WTU-41646 Phenology: Flowers. Origin: Native. A. A. Heller 7184 17 Aug 1903 Asteraceae WTU-80464 Artemisia arbuscula Nutt. ssp. arbuscula U.S.A., UTAH, RICH COUNTY: Asteraceae P.O. Garden City. Elev. 7100 ft. Artemisia nova A. Nelson Low rocky ridges. Common. 3 1/2 feet tall. Phenology: Fertile. Origin: Native. U.S.A., NEVADA, DOUGLAS COUNTY: Pine Nut Mountains. 3.8 road miles south of Sunrise Pass road on Delzie Demaree 60852 18 Aug 1969 main road south to Smith Valley. Elev. 5350 ft. WTU-271942 T13N R23E S9; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Rocky, sandy-silty outwash fans. Growing with P-J. Plants to 3.5 Asteraceae decimeter high. Very sticky, green. Phenology: Flowers. Origin: Native. Artemisia tridentata Nutt. Arnold Tiehm 14364 28 Aug 2003 U.S.A., MONTANA, RAVALLI COUNTY: Southeast slope above Orphan Creek. WTU-359471 Elev. 6800 ft. Open steep slope. Typed on collection label [Elev. 6800' (?)]. Phenology: Flowers. Origin: Native. Asteraceae Klaus H. Lackschewitz 5828 17 Sep 1974 Artemisia cana Pursh ssp. viscidula (Osterh.) Beetle WTU-266504 U.S.A., COLORADO, ROUTT COUNTY: Ben Munger Ranch just west of Elk Mountain, circa 10 miles west of Steamboat Springs. Phenology: Fruits. W. A. Weber 7076 28 Jul 1951 with T.P. Maslin WTU-145476 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia nova A. Nelson U.S.A., MONTANA, MEAGHER COUNTY: U.S.A., NEVADA, DOUGLAS COUNTY: Loweth. Pine Nut Mountains. 4.2 road miles south of Sunrise Pass road on Phenology: Fertile. Origin: Native. main road south to Smith Valley, about 1/5 mile west of the road. Elev. 5360 ft. W. E. Booth s.n. 15 Aug 1941 291252E, 4319589N; T13N R23E S9; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-234626 Rocky, sandy-silty outwash fans. Growing with P-J. Plants to 6.0 decimeter high, blackish-green in color. Phenology: Fertile. Origin: Native. Asteraceae Arnold Tiehm 14372 1 Oct 2003 Artemisia tridentata Nutt. with Jan Nachlinger U.S.A., MONTANA, SANDERS COUNTY: WTU-359474 Winter Range, Clark Place. Elev. 3100 ft. T20N R23W S4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Asteraceae Georef'd by Ben Legler Prairie, grassland .4 density in tenths. Slope 25 percent west. Sandy Artemisia nova A. Nelson loam. Associated plants in order of abundance Asp. Fid. Kam., Fsa. [Label difficult to read] Forage value 0-0 Use light. Usual size of U.S.A., CALIFORNIA, LASSEN COUNTY: plant 1 1/2 -4 feet. Flowering period August. Common name Big 2.9 road miles north of Karlo Road on Highway 395 from Litchfield to Sagebrush. Phenology: Fertile. Origin: Native. Alturas, just east of the highway. Elev. 4600 ft. D. R. Hudson 287 20 Aug 1938 732886E, 4500739N Plants to 4 decimeter high, greenish-gray, forming colonies. WTU-47983 Phenology: Fertile. Origin: Native. Arnold Tiehm 14368 11 Sep 2003 Asteraceae with Gary Schoolcraft Artemisia cana Pursh ssp. cana WTU-359470 U.S.A., WYOMING, ALBANY COUNTY: Along north fork of Sybille Creek, eastern Albany county. Asteraceae Elev. 6600 ft. Loamy bottoms. Shrubs to 3 feet high. Phenology: Flowers. Artemisia tridentata Nutt. C. L. Porter 4102 17 Sep 1946 U.S.A., IDAHO, CASSIA COUNTY: Kelsaw Canyon, Black Pine Mountains. WTU-109877 42.111024°, -113.111772°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Dry gravelly slope. Common. Phenology: Flowers. Origin: Native. Asteraceae William H. Baker 8803 30 Aug 1951 Artemisia cana Pursh ssp. bolanderi (A. Gray) G.H. Ward WTU-298830 U.S.A., CALIFORNIA, TUOLUMNE COUNTY: 1/2 mile west of the Sonora Pass on a large sage flat on lava soil. Elev. 9000 ft. Asteraceae New to the west side of the Sierra Nevadas. Phenology: Flowers. Artemisia nova A. Nelson Jack L. Reveal 189 26 Aug 1962 U.S.A., NEVADA, DOUGLAS COUNTY: WTU-211696 Pine Nut Mountains, 4.2 road miles south of Sunrise Pass road on main road south to Smith Valley. Elev. 5320 ft. 291640E, 4319947N; T13N R23E S9; NAD 27, uncertainty: 805 Asteraceae m., Source: TRS2LL, Georef'd by Ben Legler Rocky, sandy-silty outwash fans. Growing with P-J. Plants to 2.5 Artemisia tridentata Nutt. decimeter high, blackish-green in color. Phenology: Fertile. Origin: Native. CANADA, BRITISH COLUMBIA: Thompson River, Kamloops. Arnold Tiehm 14370 1 Oct 2003 Distributed by the Herbarium, the University of British Columbia. with Jan Nachlinger Phenology: Flowers. Cultivated. WTU-359473 V. J. Krajina s.n. 26 Aug 1950 WTU-215573 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., IDAHO, BLAINE COUNTY: U.S.A., MONTANA, CARBON COUNTY: Smoky Mountains, 18 miles west of Ketchum. From about 1 to 15 miles north of the Wyoming line north of Lovell, T3N R15E Wyoming. Phenology: Flowers. Origin: Native. 45.132067°, -108.394486°; WGS 84, uncertainty: 40234 m., Source: Digital Map, Georef'd by Joseph Stormer William H. Baker 11101 20 Aug 1953 Dry clay slopes. Phenology: Fertile. Origin: Native. WTU-299073 W. E. Booth 54574 18 Jul 1954 WTU-154787 Asteraceae Artemisia tridentata Nutt. Asteraceae U.S.A., IDAHO, BLAINE COUNTY: Artemisia nova A. Nelson Hillsides, mouth Hyndman Creek at east fork of Wood River, Triumph. U.S.A., UTAH, GARFIELD COUNTY: 43.643297°, -114.250351°; WGS 84, uncertainty: 10000 m., Bryce Canyon National Park. Source: GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Phenology: Flowers. Origin: Native. George Neville Jones 21116 21 Aug 1956 William H. Baker 10988 13 Aug 1953 WTU-199523 WTU-273332 Asteraceae Asteraceae Artemisia nova A. Nelson Artemisia tridentata Nutt. U.S.A., NEVADA, DOUGLAS COUNTY: U.S.A., OREGON, DESCHUTES COUNTY: Pine Nut Mountains. 3.8 road miles south of Sunrise Pass road on 3 miles north of Sisters. main road south to Smith Valley. Elev. 3400 ft. Elev. 5350 ft. T14S R10E S21; NAD 27, uncertainty: 805 m., Source: TRS2LL, T13N R23E S9; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Georef'd by Ben Legler Scattered with Pinus ponderosa Juniperus occidentalis & Rocky, sandy-silty outwash fans. Growing with P-J. Plants to 4 Chrysanthamnus in openings of mixed woodland; dry sandy soil. decimeter high, gray. Phenology: Fertile. Origin: Native. Shrub, 8-10 dm. high. Phenology: Flowers. Origin: Native. Arnold Tiehm 14365 28 Aug 2003 Albert N. Steward 6849 2 Oct 1954 WTU-360278 WTU-158485

Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia nova A. Nelson U.S.A., MONTANA, SANDERS COUNTY: U.S.A., UTAH, BOX ELDER COUNTY: Hot Springs. Along shoreline northwest of Fremont Island on Promontory Point. Open grassland, moist low spots and dry knolls. Phenology: Fertile. Artemisia nova, Artemisia tridentata, Chrysothamnus nauseosus Origin: Native. association. Phenology: Fertile. Origin: Native. W. E. Booth 56868 24 Jul 1956 Arthur H. Holmgren 1561 5 Nov 1974 with Leila Shultz WTU-192892 WTU-276342 Asteraceae Asteraceae Artemisia nova A. Nelson Artemisia nova A. Nelson U.S.A., COLORADO, MESA COUNTY: Liberty Cap trail on west side of Monument Mesa. U.S.A., CALIFORNIA, MONO COUNTY: Phenology: Fertile. Origin: Native. McGee Creek, off highway 395, near Crowley Lake. T4S R29E S28; NAD 27, uncertainty: 805 m., Source: TRS2LL, Vlad Siplivinsky 5053 29 Aug 1982 Georef'd by Ben Legler Sandy soil on top of a moraine bench. Associated with Pinus and WTU-288091 Eriogonum. Phenology: Fertile. Origin: Native. Jack L. Reveal 219 21 Oct 1962 WTU-230541 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., MONTANA, MISSOULA COUNTY: U.S.A., OREGON COUNTY: 1 mile east of stock yards, Grant Creek, south of Missoula. Near the Deschutes River. Abundant on flat. Phenology: Flowers. Origin: Native. Phenology: Flowers. Frank H. Rose 527 4 Oct 1937 G. N. Jones s.n. 26 Sep 1935 WTU-81359 WTU-42564

Asteraceae Asteraceae Artemisia nova A. Nelson Artemisia tridentata Nutt. U.S.A., NEVADA, LYON COUNTY: U.S.A., IDAHO, BINGHAM COUNTY: Sweetwater Ranch, along highway 22. Two miles northeast of Twin Buttes. On sandy soil. Associated with Chrysothamnus and Pinus. Origin: T3N R33E S7; WGS 84, uncertainty: 10000 m., Source: Native. GeoLocate, Georef'd by WTU Staff Sagebrush-grass zone, Dry ground. Phenology: Flowers. Origin: Jack L. Reveal 238 25 Nov 1962 Native. WTU-232666 William H. Baker 9985 29 Aug 1952 WTU-298934 Asteraceae Artemisia tridentata Nutt. Asteraceae U.S.A., OREGON COUNTY: Artemisia nova A. Nelson Huntington. Phenology: Flowers. Origin: Native. U.S.A., CALIFORNIA, INYO COUNTY: 2 miles Northeast of Andrews Mountain. Northern end of Inyo C. V. Piper s.n. 17 Sep 1893 Mountains. Elev. 7600 ft. WTU-17110 In sun. Dry gravelly wash. Pinyon-Juniper Woodland Community. Phenology: Flowers. Origin: Native. Asteraceae Philip A. Munz 20142 18 Sep 1954 with J. C. Roos Artemisia nova A. Nelson WTU-158969 U.S.A., CALIFORNIA, MONO COUNTY: Log Cabin Mine. Elev. 9600 ft. Asteraceae T1N R25E S1; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Artemisia tridentata Nutt. On a windswept ridge. Associated with Eriogonum. Phenology: Flowers. Origin: Native. U.S.A., IDAHO, FREMONT COUNTY: Targhee National Forest. Island Park. Along Buffalo River at Ponds Jack L. Reveal 187 16 Aug 1962 Lodge. T13N R43E S27; WGS 84, uncertainty: 10000 m., Source: WTU-232670 GeoLocate, Georef'd by WTU Staff Dry ground. Phenology: Flowers. Origin: Native. Asteraceae William H. Baker 9804 19 Aug 1952 Artemisia nova A. Nelson WTU-298932 U.S.A., CALIFORNIA, INYO COUNTY: Canyon 7.7 miles east of Laws, White Mountains. Asteraceae Elev. 8000 ft. In dry stony wash with Brickellia. Undershrub with nodding heads. Artemisia nova A. Nelson 4-5 decimeter tall. Phenology: Flowers. Origin: Native. U.S.A., WYOMING, SWEETWATER COUNTY: Philip A. Munz 12698 6 Oct 1948 Wyuta Spring, Lucerne Valley. Elev. 5870 ft. WTU-140509 Dry sagebrush covered terrace. Origin: Native. S. F. Flowers 134 23 Jul 1959 with H. H. Hall, G. T. Groves WTU-203629 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. wyomingensis Beetle & Artemisia nova A. Nelson A.M. Young U.S.A., UTAH, RICH COUNTY: U.S.A., IDAHO, CASSIA COUNTY: 1 mile east of Laketown. Near canyon bottom. Circa 3 miles east of Almo along Almo-Bridge On stony south-facing slopes. Dominant plant. Phenology: Fertile. Road. Origin: Native. 42.100265°, -113.574198°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, L. A. Stoddart 21658 10 Sep 1942 Georef'd by WTU Staff with Bassett Maguire Dry sagebrush flat. Common. Phenology: Flowers. WTU-221498 William H. Baker 8784 Asteraceae 29 Aug 1951 Artemisia tridentata Nutt. WTU-298931, WTU-V-038583 U.S.A., IDAHO, CASSIA COUNTY: Kelsaw Canyon, Black Pine Mountains. 42.111024°, -113.111772°; WGS 84, uncertainty: 10000 m., Asteraceae Source: GeoLocate, Georef'd by WTU Staff Dry rocky slope. Frequent. Phenology: Flowers. Origin: Native. Artemisia nova A. Nelson William H. Baker 8805 30 Aug 1951 U.S.A., CALIFORNIA, INYO COUNTY: Canyon 7.7 miles east of Laws, White WTU-298950 Mountains. Elev. 8000 ft. With Chrysothamnus teretifolius and Cryptantha Asteraceae in rock-crevices. Common undershrub 2-4 decimeter tall. Reference specimen for Artemisia tridentata Nutt. illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. Phenology: U.S.A., IDAHO, CASSIA COUNTY: Flowers. Origin: Native. Near Summit of Mount Harrison, Cache Peak Mountains. Elev. 10500 ft. Philip A. Munz 12688 42.18556°, -113.66028°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff 6 Oct 1948 Rocky slopes. Common. Phenology: Flowers. Origin: Native. WTU-136465, WTU-V-030538 William H. Baker 8712 26 Aug 1951 WTU-273525 Asteraceae Artemisia nova A. Nelson Asteraceae U.S.A., CALIFORNIA, SAN BERNARDINO COUNTY: Artemisia tridentata Nutt. Canyon below Keystone Spring, New York Mountains, eastern Mohave Desert. U.S.A., MONTANA, CARBON COUNTY: Elev. 5200 ft. Beartooth Mountains. Northwest above bridge across Hell Roaring Low shrub. Phenology: Fertile. Origin: Native. Creek. Elev. 9000 ft. P. A. Munz 13870 13 Oct 1935 T9S R18E S12 SW 1/4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-65240 Few plants at lower end of fellfield- like gravel slope with Arctostaphylos- Polygons and several true Alpines. Phenology: Fertile. Origin: Native. Asteraceae Klaus H. Lackschewitz 7831 12 Aug 1977 Artemisia tridentata Nutt. WTU-281146 U.S.A., IDAHO, FREMONT COUNTY: Sagebrush-grass zone, targhee pass. T16N R44E S32; WGS 84, uncertainty: 10000 m., Source: Asteraceae GeoLocate, Georef'd by WTU Staff Dry grassy flat. Phenology: Flowers. Origin: Native. Artemisia tridentata Nutt. William H. Baker 9852 23 Aug 1952 U.S.A., CALIFORNIA, MODOC COUNTY: Between Malin, Oregon and Alturas, California. WTU-298928 Elev. 4500 ft. Lava beds. Phenology: Flowers. A. W. Kildale 2770 Sep 1926 with Malcom Kildale WTU-206609 Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. arbuscula Artemisia tridentata Nutt. ssp. tridentata U.S.A., OREGON, HARNEY COUNTY: U.S.A., CALIFORNIA, INYO COUNTY: Southwest of Burns. At forks of Silver Canyon, White Mountains. Dry ground. Phenology: Flowers. Origin: Native. Elev. 6700 ft. Sun. In volcanic soil. Upper Sonoran. Shrub. Height 2 1/2 feet. Morton E. Peck 13912 23 Jun 1928 Spread; 3 feet. Trunk diameter; 1 inch. Inflorescence drooping. Phenology: Flowers. WTU-19737JWT C. B. Wolf 2593 7 Nov 1931 Asteraceae WTU-50131 Artemisia nova A. Nelson Asteraceae U.S.A., IDAHO, BUTTE COUNTY: Several miles north of Midway. Artemisia tridentata Nutt. T2N R30E; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, CARIBOU COUNTY: Basalt reefs in desert. Shrub 3-4 dm tall. Phenology: Flowers. Six miles west of Soda Springs. Elev. 6000 ft. Arthur Cronquist 6804 20 Aug 1950 42.65444°, -111.60389°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-142904 On lava soil. Sage. W. G. Solheim 669 26 Jul 1933 Asteraceae WTU-48257 Artemisia nova A. Nelson U.S.A., CALIFORNIA, SAN BERNARDINO COUNTY: Asteraceae Mojave Desert. Clark Mountain. 1 1/2 miles above Pachalka Spring. Second canyon to the east. Artemisia tridentata Nutt. Elev. 6000 ft. Upper Sonoran: Pinons and junipers. Sun, limestone rocks. Height: U.S.A., UTAH, CACHE COUNTY: 2 feet. Spread: 2 feet. Trunk diameter: 1 inch. Plant type: shrub. Near Tony Grove Lake, about 20 miles northeast of Logan, in the Abundant. Phenology: Flowers. Bear River Range. Elev. 8200 ft. Carl B. Wolf 7585 5 Oct 1935 T13N R3E S6; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-192199 Semi-open slopes. Shrubs up to about 8 dm. tall. Photo of collection site on collection sheet along with specimen. Phenology: Flowers. Asteraceae Arthur Cronquist 10739 6 Sep 1969 Artemisia tridentata Nutt. var. trifida Nutt. WTU-257942 U.S.A., IDAHO, BINGHAM COUNTY: Two miles northeast of Twin Buttes. Asteraceae T3N R33E S7; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Artemisia tridentata Nutt. ssp. tridentata Dry ground, sagebrush-grass zone. Phenology: Fertile. U.S.A., UTAH, RICH COUNTY: William H. Baker 9983 29 Aug 1952 1 mile east of Laketown. Stony south-facing slope of canyon bottom. Phenology: Flowers. WTU-298933 Bassett Maguire 21659 10 Sep 1942 with L. A. Stoddart Asteraceae WTU-221863 Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle U.S.A., IDAHO, ELMORE COUNTY: Asteraceae Trinity Lakes, Little Roaring Lake and east fork of the Little Roaring River. Artemisia tridentata Nutt. Elev. 7900 ft. 43° 37' N, 114° 28' W; T4N R8E S1 NE; WGS 84, uncertainty: U.S.A., CALIFORNIA, SISKIYOU COUNTY: 500 m., Source: Nat. Geog. TOPO!, Georef'd by John Bassett Along logging road near Bolam Station, Mount Shasta. Shrub 40-50 centimeters. Phenology: Flowers. Origin: Native. Elev. 5000 ft. In chaparral. Phenology: Fertile. James F. Smith 3330 23 Aug 1994 Wm. Bridge Cooke 25658 26 Aug 1949 WTU-330781 WTU-18397 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., UTAH, CACHE COUNTY: U.S.A., CALIFORNIA, PLUMAS COUNTY: Broad high valley leading into Logan Canyon, 32 miles by highway Blairsden. east of Logan. Elev. 4500 ft. Elev. 7500 ft. High open plains. Phenology: Flowers. T14N R4E S22; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Lewis S. Rose 32638 7 Sep 1932 Growing with #0740, A. arbuscula var. arbuscula, but sharply distinct, occupying adjacent territory with areal boundary. Plants (3) WTU-51199 4-8 dm. tall, exclusive of the inflorescence. Photo(damaged) Photo shows 10740 in foreground, 10741 in background. Phenology: Flowers & Fruits. Asteraceae Arthur Cronquist 0741 8 Sep 1969 Artemisia tridentata Nutt. WTU-257940 U.S.A., NEVADA, CLARK COUNTY: Kyle Canyon. Charleston Mountains. Elev. 7216 ft. Asteraceae Gravelly wash. Yellow pine belt. Phenology: Flowers. Artemisia tridentata Nutt. I. W. Clokey 7386 18 Sep 1936 U.S.A., UTAH, SALT LAKE COUNTY: WTU-47547 [No locality given on label] Open dry spaces among clumps of Quercus gambelii. After the first frost. Phenology: Flowers. Asteraceae R. K. Vickery Jr. 2638 28 Sep 1961 Artemisia tridentata Nutt. ssp. tridentata WTU-234917 U.S.A., CALIFORNIA, MONO COUNTY: 1/2 mile east of the Mono Lake Cemetary on the north side of Mono Lake. Asteraceae Elev. 6550 ft. T2N R26E S17; NAD 27, uncertainty: 805 m., Source: TRS2LL, Artemisia tridentata Nutt. Georef'd by Ben Legler On sand and gravelly soil of the old lake shore. Associated with U.S.A., WYOMING, PARK COUNTY: Purshia and Prunus. Phenology: Flowers. Near Mammoth Hot Springs. Dry hills. F. H. Burglehaus, Minneapolis, Minnesota. Jack L. Reveal 209 29 Sep 1962 F. H. Burglehaus 4587 Sep 1893 WTU-232667 WTU-17108 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., NEVADA, CLARK COUNTY: Kyle Canyon. Charleston Mountains. U.S.A., NEVADA, WHITE PINE COUNTY: Elev. 7216 ft. 10 miles south of Conors Pass. Gravelly wash. Yellow pine belt. Phenology: Flowers. Elev. 7120 ft. Associated with A. nova. Phenology: Fertile. I. W. Clokey 7386 18 Sep 1936 A. A. Beetle 13037 9 Sep 1958 WTU-52353 WTU-210526 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tridentata Nutt. U.S.A., UTAH, JUAB COUNTY: 9 miles north Nebo Ranger Station. Uinta National Forest. U.S.A., NEVADA, NYE COUNTY: Elev. 9500 ft. Yucca flat. Along road to area 12, below camp. Thin stony soil. Ridges and slopes. Common. Phenology: Flowers. Elev. 5700 ft. Vegetation type; Artemisia. Common name; sagebrush. Phenology: Bassett Maguire 20090 16 Aug 1940 Fertile. WTU-94108 L. M. Shields s.n. 11 Jun 1958 WTU-210675 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia arbuscula Nutt. ssp. arbuscula U.S.A., NEVADA, CLARK COUNTY: U.S.A., CALIFORNIA, MONO COUNTY: Kyle Canyon. North slopes of Sheep Mountain, White Mountains, Inyo National Elev. 7216 ft. Forest. With Pinus scopulorum (Engelm.) Lemmon and Pinus flexilis James. Elev. 12000 ft. Phenology: Flowers. Stony slopes. Frequent. Phenology: Fruits. I. W. Clokey 8566 1 Sep 1939 Bassett Maguire 26121 6 Aug 1945 with Allen Anderson WTU-167469 WTU-54883 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., COLORADO, ROUTT COUNTY: MEXICO, BAJA CALIFORNIA (NORTE): Along highway between Clark and Seedhouse G.S., Routt National About 2.5 miles south of La Rumorosa, northern Sierra Juarez. Forest, north of Steamboat Springs. Elev. 4200 ft. Elev. 7500-8000 ft. Borders of sandy wash. With Chilopsis and Chrysothamnus near the Phenology: Fertile. center of the wash. 0.6 meters tall. Stamens orange. Phenology: Fertile. W. A. Weber 6976 24 Jul 1951 Peter H. Raven 16826 8 Oct 1961 WTU-146217 WTU-212429 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tridentata Nutt. ssp. tridentata U.S.A., UTAH, CACHE COUNTY: Logan Canyon, 1/2 mile west of Franklin Basin Road. U.S.A., CALIFORNIA, MONO COUNTY: Phenology: Flowers & Fruits. Pumice Valley South of Mono Lake, on the Bishop-Mono lake Highway, 1 mile south of junction with Benton Road. Upper Sonoran. Bassett Maguire 21729 22 Oct 1940 Elev. 6900 ft. with L. A. Stoddart In sun, in pumice sand. . Shrub; height 4 1/2 feet; spr. 4 feet; tr. diameter 4 inches. Seed from one bush. Santa Anna Herbarium WTU-214010 #2520. Phenology: Flowers. C. B. Wolf 1373 3 Nov 1931 Asteraceae WTU-50134 Artemisia tridentata Nutt. var. trifida Nutt. U.S.A., WYOMING, ALBANY COUNTY: Asteraceae Near summit of Laramie Mountains, 25 miles west of Cheyenne. Dry slopes. Phenology: Fruits. Artemisia tridentata Nutt. Bassett Maguire 15591 15 Sep 1934 U.S.A., WYOMING, LINCOLN COUNTY: with George Piranian South end of Star Valley. Shrubs to 3 feet high. Phenology: Fertile. WTU-85789 C. L. Porter 3809 25 Aug 1945 Asteraceae WTU-103838 Artemisia tridentata Nutt. Asteraceae U.S.A., NEVADA, CLARK COUNTY: Kyle Canyon. Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Elev. 7216 ft. With Pinus scopulorum and Pinus flexilis. Phenology: Flowers & U.S.A., CALIFORNIA, MONO COUNTY: Fruits. Northern border of Mono County. Sonora Pass. I. W. Clokey 8566 1 Sep 1939 A. A. Beetle 12584 13 Aug 1957 with Allen Anderson WTU-210527 WTU-21155JWT Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., UTAH, CACHE COUNTY: U.S.A., NEVADA, LANDER COUNTY: South side of highway, vicinity of summit Logan Canyon. Vicinity of Big Creek Canyon, 16 miles south of Austin. Elev. 7950 ft. Dry sandy soil. Shrub 2-5 feet high. Phenology: Fruits. Shallow stony loam. Frequent, low shrub 6"-14" high. Phenology: Fruits. F. S. Goodner 1268 27 Aug 1937 with W. H. Henning Bassett Maguire 20133 10 Sep 1940 WTU-130677 WTU-89582 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tridentata Nutt. U.S.A., CALIFORNIA, SISKIYOU COUNTY: U.S.A., UTAH, SALT LAKE COUNTY: Ca. 15 miles northeast of Weed. Ancient Lake Bonneville just south of Parley's Canyon. Stony, sandy soil. Shrub under 1 meter high. Phenology: Flowers & Near beach line. Phenology: Flowers & Fruits. Fruits. R. K. Vickery Jr. 705 29 Sep 1956 George H. Ward 828 14 Jun 1949 with Ann Ward WTU-181357 WTU-194764 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. tridentata U.S.A., WYOMING, SWEETWATER COUNTY: Green River. U.S.A., CALIFORNIA, INYO COUNTY: Dry terrace. Phenology: Flowers. Silver Canyon, 4.6 miles west of Laws, White Mountains. Elev. 7000 ft. S. F. Flowers 125 23 Jul 1959 In dry stony places with Brickellia and Pericome. Up to 1 meter tall. with H. H. Hall, G. T. Groves Phenology: Fruits. WTU-204920 Philip A. Munz 12683 5 Oct 1948 WTU-140508 Asteraceae Artemisia tridentata Nutt. ssp. tridentata Asteraceae MEXICO, BAJA CALIFORNIA (NORTE): Artemisia tridentata Nutt. Along South Domingo River, across from and ca. 1/2 mile above Red Rock. U.S.A., NEVADA, MINERAL COUNTY: Sandy flat. Shrub 2 meters high. Phenology: Flowers. Mount Grant Grade, between Cottonwood - Laphan Meadow Divide and Mount Grant Peak (west slope of Peak), Wassuk Range. George H. Ward 787 22 Mar 1949 Elev. 10600 ft. with Ann Ward Dry mountain slopes. Phenology: Fertile. WTU-194810 Percy Train 4298 7 Jul 1940 WTU-133919 Asteraceae Artemisia tridentata Nutt. ssp. tridentata Asteraceae U.S.A., UTAH, RICH COUNTY: Artemisia tridentata Nutt. ssp. parishii (A. Gray) H.M. Hall 1/2 mile east summit, Logan Canyon, Bear River Range. & Clem. Elev. 7700 ft. Under spares Aspen woodland. Common. Phenology: Fruits. U.S.A., CALIFORNIA, LOS ANGELES COUNTY: Castaic River near where it joins the Santa Clara River, 1 mile east Bassett Maguire 20127 9 Sep 1940 of Newhall Ranch along Highway #126. Elev. 950 ft. WTU-89581 In sandy soil of river bank. Only one shrub seen, 3 feet tall. Phenology: Flowers. H. J. Thompson 1424 1 Jan 1951 WTU-194853 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. tridentata U.S.A., UTAH, SALT LAKE COUNTY: U.S.A., UTAH, RICH COUNTY: East bench 1/2 mile north of Parley's Canyon. 1/2 mile south of Ideal Beach. Elev. 5000 ft. Frequent in deep loam valley fill. Shrub to 5 feet tall. Phenology: Oak belt. Phenology: Fertile. Flowers. Vickery 351 29 Sep 1955 Bassett Maguire 21657 10 Sep 1942 with L. A. Stoddart WTU-167957 WTU-221843 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tridentata Nutt. ssp. wyomingensis Beetle & U.S.A., UTAH, RICH COUNTY: A.M. Young 1 mile east of Logan Canyon Summit, Bear River Range. Elev. 7600 ft. U.S.A., UTAH, TOOELE COUNTY: Frequent, vigorous plant influenced by roadfill. Phenology: Flowers. Site 6.1. Open Reventment Area. Elev. 4665 ft. Bassett Maguire 20124 9 Sep 1940 40° 33' 7" N, 112° 22' 10" W; UTM Zone 12, 384051E, 4490494N Slope 20 degrees, aspect 328 degrees north-northwest. Rock WTU-89243 outcrop on otherwise gentle, northwest facing slope. Associated species: Celtis reticulata, Chrysothamnus nauseosus, Bromus tectorum, Sporobolus cryptandrus, Thinopyrum ponticum subsp. Asteraceae ponticum. Occasional. Voucher for Floristic Inventory of Tooele Army Depot. Phenology: Fruits. Cultivated. Artemisia tridentata Nutt. Sandy Long 363 20 Aug 1999 U.S.A., WYOMING, FREMONT COUNTY: Crook's Gap, Green Mountains, southeastern Fremont County. WTU-346714 Elev. 7000 ft. Stream bank. Shubs to 3 feet high. Phenology: Fertile. Asteraceae C. L. Porter 5571 1 Aug 1950 Artemisia tridentata Nutt. ssp. tridentata WTU-175018 U.S.A., UTAH, RICH COUNTY: 1/2 mile east of Ideal Beach. Asteraceae On slopes in shallow soil. Tall plant to 8 feet high. Phenology: Flowers. Artemisia tridentata Nutt. ssp. tridentata Bassett Maguire 21722 24 Oct 1940 U.S.A., UTAH, CACHE COUNTY: with L. A. Stoddart Bear River Range, North Sinks aream 1 mile west summit. Elev. 7400 ft. WTU-221819 Abundant on deep loam, dolomite derived. Phenology: Flowers. Bassett Maguire 20139 10 Sep 1940 Asteraceae WTU-94107 Artemisia tridentata Nutt. ssp. tridentata U.S.A., UTAH, CACHE COUNTY: Asteraceae Logan Canyon, 2 miles below Franklin Basin Road. Elev. 6000 ft. Artemisia tridentata Nutt. Common in deep loam on slopes. Shrub to 4 feet tall. Phenology: Flowers. U.S.A., UTAH, CACHE COUNTY: Logan Canyon. Bassett Maguire 21665 10 Sep 1942 Elev. 8000 ft. with L. A. Stoddart Shallow stony loam, west exposed slopes, north side highway. Common, low shrub. Phenology: Flowers & Fruits. WTU-213887 Bassett Maguire 20135 10 Sep 1940 Asteraceae WTU-89583 Artemisia tridentata Nutt. ssp. tridentata U.S.A., UTAH, RICH COUNTY: 1/2 mile south of Ideal Beach. Frequent in deep loam of valley fill. Shrub to 7 feet tall. Phenology: Flowers. Bassett Maguire 21656 10 Sep 1942 with L. A. Stoddart WTU-221859 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., COLORADO, MONTROSE COUNTY: U.S.A., COLORADO COUNTY: 9 miles northeast of Nucla on road to Columbine Pass. Alder, San Luis Valley in southern Colorado. T47N R14W Phenology: Fertile. Sagebrush flat in pinon-juniper. Phenology: Fruits. Francis Ramaley 15111 9 Jul 1935 William A. Weber 3579 2 Sep 1947 with K. Richard Johnson WTU-187611 WTU-69847

Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tridentata Nutt. U.S.A., UTAH, RICH COUNTY: U.S.A., CALIFORNIA, INYO COUNTY: 1/2 mile east of Ideal Beach. Death Valley National Monument; Panamint Range, Telescope Low plant 2-5 feet tall, small heads. Abundant. Phenology: Flowers. Peak, 1 mile north of summit; Telescope Peak Quad. Elev. 10500 ft. Bassett Maguire 21723 24 Oct 1940 T20S R45E S22 NE 1/4, SE 1/4; NAD 27, uncertainty: 805 m., with L. A. Stoddart Source: TRS2LL, Georef'd by Ben Legler Phenology: Flowers. WTU-221742 Estella B. Leopold Herb-67-36 1 Oct 1967 Asteraceae WTU-324553 Artemisia tridentata Nutt. Asteraceae U.S.A., CALIFORNIA, KERN COUNTY: East slope of Walker Pass. Artemisia tridentata Nutt. ssp. tridentata Elev. 4800 ft. Dry gravelly slopes and flats. To 1 meter high and across. U.S.A., UTAH, UINTAH COUNTY: Phenology: Fruits. Parks, vicinity of Iron Springs, 20 miles northwest of Vernal, Uinta Mountains. Philip A. Munz 12176 21 Sep 1947 Elev. 8000 ft. Phenology: Fertile. WTU-181262 Bassett Maguire 17706 22 Aug 1939 Asteraceae WTU-21834JWT Artemisia tridentata Nutt. Asteraceae U.S.A., UTAH COUNTY: Up Hill Creek south of its junction with the Willow Creek road, East Artemisia tridentata Nutt. var. nova (A. Nelson) Tavaputs Plateau. Desert shrub community with Sarcobatus dominant. Phenology: U.S.A., UTAH, BOX ELDER COUNTY: Fertile. Foothills south of Hansen, Hansen Valley. Dry rocky soil. Phenology: Fruits. R. K. Vickery Jr. 1709 13 Jul 1956 with Del Wiens R. K. Gierisch 828 10 Sep 1938 WTU-179347 WTU-21835JWT

Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle U.S.A., CALIFORNIA, PLUMAS COUNTY: U.S.A., CALIFORNIA, INYO COUNTY: Along Grizzly Creek, about Grasshopper Flat, road from Ramelli to Big Pine Creek near Glacier Lodge, 15 miles west of Big Pine. Walker Mine. On a moraine bench. Phenology: Flowers. Elev. 6000 ft. Scattered among other species of Artemisia, open valley to areas Jack L. Reveal 218 15 Oct 1962 moist during spring. In dryer areas the dominant plant. Phenology: Fruits. WTU-230553 E. K. Balls 15663 2 Sep 1950 WTU-179514 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. tridentata U.S.A. COUNTY: U.S.A., CALIFORNIA, MONO COUNTY: 1 mile east U.S.A.C. campus, Intermountain Region. At the Mill Creek crossing, about 1 mile west of De Chambeau's Sage flats and benches. Common. Phenology: Fertile. sheep ranch. Elev. 6500 ft. Bassett Maguire 22172 28 Jul 1943 T2N R26E S9; NAD 27, uncertainty: 805 m., Source: TRS2LL, with Arthur H. Holmgren Georef'd by Ben Legler On dry sandy soil, asociated with Chrysothamnus. Large shrub. WTU-94459 Phenology: Fruits. James L. Reveal 462 11 Sep 1962 Asteraceae with Caroline G. Reveal Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle WTU-211068 U.S.A., CALIFORNIA, MONO COUNTY: Sagehen Meadow. Asteraceae Elev. 8200 ft. T1S R28E S11; NAD 27, uncertainty: 805 m., Source: TRS2LL, Artemisia tridentata Nutt. ssp. wyomingensis Beetle & Georef'd by Ben Legler A.M. Young Sandy soil, associated with Purshia and Pinus. Phenology: Flowers. U.S.A., NEVADA, WASHOE COUNTY: Jack L. Reveal 217 10 Oct 1962 West side of Swan Lake Reservoir, 6.3 air miles east of Refuge sub-HQ. WTU-230554 Elev. 5640 ft. T45N R22E S9; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Growing on the banks of a dry creek with Artemisia cana. Asteraceae Phenology: Flowers. Artemisia tridentata Nutt. ssp. tridentata Arnold Tiehm 4781 8 Sep 1978 with Brant Rogers U.S.A., UTAH, BOX ELDER COUNTY: Northwest of Fremont Island, Promontory Point. WTU-277336 Along shoreline; rocky soil; Artemisia nova, A. tridentata, Chrysothamnus nauseosus association. Phenology: Flowers. Asteraceae Leila M. Shultz 1562 5 Nov 1974 with Arthur H. Holmgren Artemisia tridentata Nutt. ssp. tridentata WTU-276315 U.S.A., WYOMING, SUBLETTE COUNTY: East foothills of the Wyoming Range, upper Hoback River region, South Fork Fisherman Creek drainage, 12.5 kilometers (8 miles) Asteraceae airline distance southeast of Bondurant, ridge extending west from Kismet Peak. Artemisia tridentata Nutt. Elev. 7544 ft. T36N R113W S3; NAD 27, uncertainty: 805 m., Source: TRS2LL, : Georef'd by Ben Legler [No locality given on label] Across top of ridge. Dominant shrub. Phenology: Flowers. [No collection date on label]. Phenology: Fertile. Noel H. Holmgren 9093 19 Aug 1978 J. W. Powell 673 with Patricia K. Holmgren WTU-234341 WTU-283885

Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle U.S.A., UTAH, UINTAH COUNTY: U.S.A., UTAH COUNTY: Parks, vicinity of Iron Springs, 20 miles northwest of Vernal, Uinta 3.1 miles 112 degrees east of Springville. Mountains. Elev. 5000 ft. Elev. 8000 ft. T8S R3E S1 SE 1/4 of NW 1/4 Phenology: Flowers. Sagebrush-grass community. Paratype. Phenology: Fruits. Bassett Maguire 17706 22 Aug 1939 S. Goodrich 21490 21 Sep 1984 with A. Winward, McArthur, Lewis WTU-54566 WTU-305109 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. U.S.A., WYOMING COUNTY: U.S.A. COUNTY: Moran, Foot of Signal Mountain. Between Dewey South Dekoda and Newcastle Wyoming. Elev. 7700 ft. Rolling foothills with sagegrass and Xero mesophytic. Phenology: Herb. MBX 1,110,741 Cols. F. Comte No. 4257. Phenology: Fertile. Fertile. Harrington 583-9 11 Jul 1961 Herman E. Hayward 2512 28 Jul 1927 WTU-319840 WTU-75762

Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tilesii Ledeb. U.S.A., UTAH, RICH COUNTY: RUSSIAN FEDERATION: 1/2 mile east of Ideal Beach. Kamchatskiy Region, Olyoutorskiy district, vicinity of natalya bay, on Tall plant to 8 feet tall, large heads. Phenology: Flowers. the littoral rocks. Thicket. Frequent. Phenology: Flowers. Bassett Maguire 21721 24 Oct 1942 with L. A. Stoddart T. Butch 764a 25 Aug 1974 with V. Barkalov WTU-221741 WTU-341235 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. tridentata U.S.A., NEVADA, HUMBOLDT COUNTY: Pine Forest Range, Leonard Creek drainage. U.S.A., CALIFORNIA, MONO COUNTY: Elev. 7800 ft. On west slope of White Mountains, 13 miles north of Laws on road T43N R28E S24; NAD 27, uncertainty: 805 m., Source: TRS2LL, to Benton. Georef'd by Ben Legler Elev. 4300 ft. Dominant shrub. Phenology: Flowers. In gravel wash. (descends washes as scattered individuals from higher, wetter areas.). In sun. Shrub; height 3 feet; spr. 3 feet; tr. Noel H. Holmgren 1702 20 Aug 1964 diameter 1.5 inches. Phenology: Fruits. with James L. Reveal C. B. Wolf 2577 6 Nov 1931 WTU-225319 WTU-50132 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tridentata Nutt. U.S.A., CALIFORNIA, MONO COUNTY: Leevining Canyon, just below crossing of Warren Creek. U.S.A., CALIFORNIA, SAN BERNARDINO COUNTY: Elev. 8850 ft. North slope of San Bernardino Mountains, 1-4/10 miles below Corolla maroon. Found with Artemisia tridentata with yellow corolla. summit of Johnson Grade. One sort as frequent as the other. Phenology: Fruits. Elev. 6500 ft. Upper Sonoran Life Zone; Sun, rocky soil. Shrub; 18 inches tall; David D. Keck 5018 4 Sep 1939 spread: 18 inches; Trunk diameter: 1 inch. Phenology: Fruits. WTU-86402 Carl B. Wolf 4394 9 Nov 1932 WTU-107135 Asteraceae Artemisia tridentata Nutt. ssp. tridentata Asteraceae U.S.A., NEVADA, MINERAL COUNTY: Artemisia tridentata Nutt. 15 miles south of Hawthorne at Whiskey Flat. Phenology: Flowers. U.S.A., CALIFORNIA, SAN BERNARDINO COUNTY: Mojave Desert, 1/4 mile west of Hesperia. Jack L. Reveal 214 30 Sep 1962 Elev. 3200 ft. Upper edge of Lower Sonoran Life Zone; sun, decomposed granite, WTU-232668 open valley (Juniper belt). Shrub; 3 feet tall; Spread: 3 feet; Trunk diameter: 1 inch. Rare. Phenology: Fruits. Carl B. Wolf 4376 8 Nov 1932 WTU-106340 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tripartita Rydb. CANADA, NORTHWEST TERRITORIES: U.S.A., CALIFORNIA, PLACER COUNTY: Fort Liard. 3 miles south of Truckee. 60° 14' N, 123° 23' W Elev. 6000 ft. On Liard River bank in front of Settlement. Occasional. Phenology: Desert slopes. Phenology: Flowers. Flowers. Lewis S. Rose 37620 30 Jul 1937 W. J. Cody 11679 25 Jul 1961 with K. W. Spicer WTU-41125 WTU-220056 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia tridentata Nutt. U.S.A., NEVADA, WASHOE COUNTY: Balt Mountain, 1.9 air miles west-southwest of Range, sub-HQ. U.S.A., CALIFORNIA, SAN BERNARDINO COUNTY: Elev. 5750 ft. Mojave Desert, Kingston Range, 2-2/10 miles east of Horse Spring. T45N R21E S7 SE 1/4; NAD 27, uncertainty: 805 m., Source: Elev. 3700 ft. TRS2LL, Georef'd by Ben Legler Lower Sonoran Life Zone; Yucca Brevifolia Wolfi; sun, dry wash, On a steepy roky hillside with Chrysothamnus. Common. Phenology: gravel. Shrub, 2 feet high; Spread: 3 feet; Trunk diameter: 1 inches. Fruits. Infrequent. Abundant at higher elevations. Phenology: Fruits. Arnold Tiehm 4775 7 Sep 1978 Carl B. Wolf 7629 8 Oct 1935 with Brant Rogers WTU-106325 WTU-276468

Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tripartita Rydb. U.S.A., CALIFORNIA, SAN LUIS OBISPO COUNTY: U.S.A., WYOMING, ALBANY COUNTY: [No locality given on label] Pole Mountain Region. Lower edge of Upper Sonoran Life Zone; sun, sandy alkali soil. Elev. 8300 ft. Shurb; 3 feet tall; Spread: 4 feet; trunk diameter: 2 inches. Common. Open rocky slopes. Phenology: Flowers. Phenology: Fruits. C. L. Porter 6849 3 Oct 1955 Carl B. Wolf 4418 18 Nov 1932 WTU-163159 WTU-112469 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tilesii Ledeb. U.S.A., CALIFORNIA, SAN BERNARDINO COUNTY: CANADA, NORTHWEST TERRITORIES: At Adelanto junction, east of Cajon Pass. Bloody Falls on Coppermine River. Stoney alluvial soil in wash. Shrubs 3 feet to 6 feet; open, long 67° 44' N, 115° 23' W branching. Phenology: Fruits. Clay sided slides on gulches. Herb, stems purple, flowers in , yellow; common. Phenology: Flowers. Jack L. Reveal 1175 5 Nov 1965 W. I. Findlay 201 27 Jul 1951 WTU-230015 WTU-152929 Asteraceae Asteraceae Artemisia tripartita Rydb. Artemisia tridentata Nutt. ssp. parishii (A. Gray) H.M. Hall U.S.A., UTAH, RICH COUNTY: & Clem. 2 miles west of Garden City, Bear River Range. Elev. 6500 ft. U.S.A., CALIFORNIA, LOS ANGELES COUNTY: On stony, east-facing slopes. Common. Stems reddish, giving 1 mile northwest of Newhall. distinctive color to the vegetation area. Phenology: Flowers. Elev. 1270 ft. Upper Sonoran Life Zone; Sandy gravel in sun. Shrub; 3-5 feet high; Bassett Maguire 21661 10 Sep 1942 trunk diameter: 1-2 inches. Prop. No.: 1774. Materials: plants. with L. A. Stoddart Phenology: Fruits. WTU-221087 B. D. Stark 4525 24 Jan 1933 WTU-112465 Asteraceae Asteraceae Artemisia tripartita Rydb. Artemisia campestris L. var. scouleriana (Besser) Cronquist U.S.A., UTAH, RICH COUNTY: 1 mile east of Laketown, highway canyon. U.S.A., WASHINGTON, SAN JUAN COUNTY: Frequent in deeper soil of draw. Shrub 2-3 feet high. Phenology: San Juan Islands National Wildlife Refuge and Wilderness Area. Flowers. Near Decatur Island, Unnamed Island #3. Elev. 6-32 ft. Bassett Maguire 21610 10 Sep 1942 48° 29.097' N, 122° 49.27' W; Source: Specimen label with L. A. Stoddart Unforested grassland; steep northwest facing outcrops. Uncommon. Phenology: Fruits. Origin: Native. WTU-219099 Peter F. Zika 22102 30 May 2005 Asteraceae WTU-385737 Artemisia tripartita Rydb. Asteraceae U.S.A., UTAH, RICH COUNTY: 2 miles west of Garden City, Bear River Range. Artemisia tridentata Nutt. Elev. 6500 ft. Along road cut, disturbed soil. Vigorous plant. Phenology: Flowers. U.S.A., OREGON COUNTY: Tone. Bassett Maguire 21663 10 Sep 1942 Arid soil. Phenology: Flowers. Origin: Native. with L. A. Stoddart Dr. J. Lunell s.n. 17 Jul 1903 WTU-219100 WTU-360779 Asteraceae Asteraceae Artemisia tripartita Rydb. ssp. rupicola Beetle Artemisia tridentata Nutt. ssp. tridentata U.S.A., WYOMING, CONVERSE COUNTY: Near La Prele Reservoir. U.S.A., UTAH, RICH COUNTY: Phenology: Fertile. 1/2 mile east of Laketown. Mouth of canyon along state road. Abundant. Phenology: Flowers. A. A. Beetle 12174 19 Aug 1955 L. A. Stoddart 21720 22 Oct 1942 WTU-210419 with Bassett Maguire WTU-360778 Asteraceae Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, CHELAN COUNTY: Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica North Cascades National Park Complex. Lake Chelan National Recreation Area. Southeast ridge of Rennie Peak. 300 meters west U.S.A., WASHINGTON, CLARK COUNTY: of the pass between Rennie and Reynolds Peaks. North shore of Columbia River, near west end of southeast Marine Elev. 7037 ft. Park Way, Marine Park, Vancouver. 48° 22.748' N, 120° 34.879' W; UTM Zone 10, 679096.451E, Elev. 16 ft. 5361048.458N; T33N R18E S10; Source: GPS, UTM calculated 45° 36.8' N, 122° 37.7' W; T2N R1E S36 from Lat-Lon. Full sun, damp sandy north shore, with Cyperus esculentus, Ridgeline composed of bedrock and fractured piles of talus. Eragrostis pectinacea, E. hypnoides, Xanthium strumarium, Solidago Vegetation is found in matrix between rocks and within cracks. occidentalis. Light yellow disk flowers, fragrant leaves; perennial in Dominant trees Abilas, Pinalb and Larlya. Dominant rock type is cobble, common. Phenology: Flowers & Fruits. Origin: Native. granite . Terrain is extremely undulating. Slopes 0-20 degrees. Southeast aspect. Dry mineral soil in small cracks between rocks. Peter F. Zika 17817 10 Sep 2002 Uncommon. Full shade. Pungent smell. Phenology: Flowers. Origin: Native. WTU-361408 Steve Hahn 1332 24 Jul 2005 with Rich Gwozdz, Lindsey Hamilton, Laura Potash Asteraceae WTU-366067, NPS accession 764, catalog 32511 Artemisia dracunculus L. U.S.A., WASHINGTON, YAKIMA COUNTY: North Yakima. 46.60222°, -120.50472°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Plains. Phenology: Flowers & Fruits. Origin: Native. Louis F. Henderson s.n. 5 Oct 1892 WTU-17428 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck U.S.A., WASHINGTON, FRANKLIN COUNTY: Banks of the Columbia River, Pasco. U.S.A., WASHINGTON, SPOKANE COUNTY: 46.23972°, -119.09944°; WGS 84, uncertainty: 10000 m., Source: Spokane City; Spokane River. GeoLocate, Georef'd by WTU Staff 47.65889°, -117.425°; WGS 84, uncertainty: Phenology: Flowers & Fruits. Origin: Native. 1000 m., Source: GeoLocate, Georef'd by WTU Staff Louis F. Henderson s.n. 12 Jun 1892 Banks of river, in rather dry ground. Phenology: Flowers & Fruits. Origin: Native. WTU-17426 Louis F. Henderson s.n. 9 Jul 1892 Asteraceae WTU-17423, WTU-V-038593 Artemisia suksdorfii Piper U.S.A., WASHINGTON, WHATCOM COUNTY: Asteraceae Banks of Bellingham Bay, Fairhaven. 48.75972°, -122.48694°; WGS 84, uncertainty: 10000 m., Source: Artemisia michauxiana Besser GeoLocate, Georef'd by WTU Staff Common east as well as west of the . U.S.A., WASHINGTON, YAKIMA COUNTY: West-mountain form. Phenology: Flowers & Fruits. Origin: Native. Upper Nachez [Naches] River. 46.73111°, -120.69833°; WGS 84, Louis F. Henderson s.n. 2 Jul 1892 uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-17419 High banks of river. Phenology: Flowers & Fruits. Asteraceae Louis F. Henderson 2281 Artemisia tridentata Nutt. 14 Jun 1892 U.S.A., WASHINGTON, YAKIMA COUNTY: WTU-17401, WTU-V-038590 North Yakima. 46.60222°, -120.50472°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Asteraceae The main sage of the arid regions of Eastern Washington. It's scrubby wood of great services in woodless regions for cooking and Artemisia michauxiana Besser heating. Phenology: Flowers & Fruits. Origin: Native. U.S.A., WASHINGTON, YAKIMA COUNTY: Louis F. Henderson s.n. 5 Oct 1892 Muddy Canyon; just below the glacier; east of Mount Adams. WTU-17391 46.20255°, -121.49073°; WGS 84, uncertainty: 3500 m., Source: GeoLocate, Georef'd by WTU Staff Asteraceae Moist banks of canyon. Phenology: Flowers & Fruits. Origin: Native. Artemisia ludoviciana Nutt. Louis F. Henderson s.n. U.S.A., WASHINGTON, WHITMAN COUNTY: Wawawai; Snake River. 10 Aug 1892 46.63692°, -117.38033°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff WTU-17404, WTU-V-038591 Banks of river. Very common in Eastern and Western Washington. Phenology: Flowers & Fruits. Origin: Native. Louis F. Henderson s.n. 19 Jul 1892 Asteraceae WTU-17420 Artemisia furcata M. Bieb. U.S.A., WASHINGTON, SNOHOMISH COUNTY: At summit of White Chuck Mountain and along climber's route on immediate north side of summit, 9 miles ESE of Darrington. Elev. 6980 ft. 48° 12' 31" N, 121° 25' 1" W; WGS 84 Dry sparsely vegetated summit of broken rock and scree with mats of Empetrum nigrum, and Phyllodoce spp., Cassiope spp., Sedum divergens, Luetkea pectinata, Artemisia trifurcata. Flowers pale yellow; herbage silvery-pubescent; stems in clumps; scattered but common. Phenology: Flowers. Origin: Native. Ben Legler 2963 12 Aug 2005 WTU-383247 Asteraceae Asteraceae Artemisia absinthium L. Artemisia absinthium L. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Along Forest Service Road 1503 1.1 air miles west of Boundary South bank of Naches River, near confluence with Yakima River. Lake; 16 miles WNW of Naches. Elev. 40 ft. Elev. 3920 ft. 46° 38' N, 120° 31' W 46° 45' 59" N, 121° 2' 11" W Growing with Centaurea. Bugs on flowering branches. Phenology: Dry scree road bank; south-facing; in open Pinus ponderosa forest. Flowers. Origin: Introduced. Stems in clumps on roadside; herbage silvery; flowers dull yellow. Phenology: Flowers. Sarah Gage G&R871 3 Oct 1992 Ben Legler 2982 21 Aug 2005 WTU-345463 WTU-383187 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Artemisia absinthium L. CANADA, YUKON TERRITORY: U.S.A., WASHINGTON, YAKIMA COUNTY: Along Dempster Road. Mile 57. Ogilvie Mountains. Yakima Indian Nation; Satus Creek at 4th US Highway 97 bridge at Elev. 2500-4200 ft. 25 miles southwest Toppenish. On gravel bars in floodpain. Phenology: Flowers & Fruits. Elev. 1607 ft. 46.235384°, -120.418937°; WGS 84, uncertainty: 500 m., Source: R. T. Porsild 369 27 Jul 1966 GeoLocate, Georef'd by WTU Staff with A. E. Porsild Arid transition. Phenology: Flowers. Origin: Introduced. WTU-231782 E. Hunn 772 3 Sep 1977 WTU-271003 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia absinthium L. U.S.A., ALASKA COUNTY: Southeastern Alaska. Lemon Creek Glacier. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 4400 ft. Naches. 58.378426°, -134.349788°; uncertainty: 4250 m., Georef'd by 46.73111°, -120.69833°; WGS 84, uncertainty: 10000 m., Source: Joseph Stormer GeoLocate, Georef'd by WTU Staff On slope near summit survey site. Medium-low slope (2) facing Roadside weed. Phenology: Flowers. Origin: Introduced. South. Growing in sandy, moist soil with some organic material. Associated species: Antennaria, Sedum. Phenology: Flowers. G. N. Jones 8617 20 Sep 1935 Barbara Frewen 10 10 Jul 1995 WTU-30800 WTU-334583 Asteraceae Asteraceae Artemisia absinthium L. Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & U.S.A., WASHINGTON, WHITMAN COUNTY: Clem. 1/2 mile west of Pullman. 46.731382°, -117.220852°; WGS 84, uncertainty: 1000 m., CANADA, YUKON TERRITORY: Source: GeoLocate, Georef'd by WTU Staff Keno Hill, 32 miles northeast of Mayo. On burned over patch in pasture. Phenology: Flowers. Origin: Elev. 6065 ft. Introduced. 63° 57' N, 135° 10' W Alpine meadows, scattered but common. Heads yellow, drooping. F. L. Pickett 351 13 Sep 1915 Phenology: Flowers. WTU-67083 J. M. Gillett 4298 6 Aug 1949 with J. A. Calder Asteraceae WTU-290865 Artemisia absinthium L. U.S.A., WASHINGTON, STEVENS COUNTY: Kettle Falls. T36N R37E; WGS 84, uncertainty: 2500 m., Source: GeoLocate, Georef'd by Crystal Shin Open sandy place; old town. Phenology: Flowers. Origin: Introduced. L. Boner 260 1 Aug 1939 with V. Weldert WTU-85737 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia biennis Willd. Clem. U.S.A., IDAHO, CLARK COUNTY: CANADA, BRITISH COLUMBIA: 1 mile west of Idmon. Queen Charlotte Islands. Lake Takakia (1870') about 10 miles south Elev. 6000 ft. of Moresby Logging Camping (head of Cumshewa Inlet), Moresby 44.360828°, -111.931087°; WGS 84, uncertainty: 1000 m., Island. Source: GeoLocate, Georef'd by WTU Staff Elev. 2000 ft. Roadside. Phenology: Fertile. Only a few plants observed on cliff ledges of north-facing runnel on south side of lake. Rare. Voucher specimen cited in Flora of the Arthur Cronquist 2027 26 Aug 1939 Queen Charlotte Islands. I. SYSTEMATICS OF THE VASCULAR PLANTS by James. A Calder and Roy L. Taylor. Queen's Printer, WTU-23984JWT Ottawa, 1968. Phenology: Flowers. J. A. Calder 36337 20 Jul 1964 Asteraceae with R. L. Taylor Artemisia biennis Willd. WTU-251670 U.S.A., IDAHO, BONNEVILLE COUNTY: Along Fall Creek ca. [circa] 1 mile south of Mineral Springs. Asteraceae T1N R43E S17; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Dry grassy flat. Phenology: Fertile. Clem. William H. Baker 9711 7 Aug 1952 U.S.A., ALASKA COUNTY: Arctic Slope District: 70 air miles south of Point Barrow; near Eskimo WTU-297595 village of Atkasook; 7 kilometers northeast of Meade River Camp; 15 msm. 70.482245°, -157.412803°; WGS 84, uncertainty: 10000 m., Asteraceae Source: Digital Map, Georef'd by Joseph Stormer Phenology: Flowers. Artemisia biennis Willd. Vera Komarkova 199 21 Jul 1976 U.S.A., MONTANA, BEAVERHEAD COUNTY: with Holly Hansell, Karen Seabert In Canyon Creek, Pioneer Range, 5 miles west of Glendale. Shale bank. Phenology: Fertile. WTU-271761 C. L. Hitchcock 13025 31 Jul 1945 with C. V. Muhlick Asteraceae WTU-98537 Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Asteraceae U.S.A., ALASKA COUNTY: Eshamy, 24 miles southeast of Whittier, Prince William Sound, on Artemisia biennis Willd. Saddle Peak. Elev. 3000 ft. U.S.A., MONTANA, PARK COUNTY: Common in high muskeg. South exposure. Corolla yellow. Suksdorf's Gulch, 9 miles northwest of Wilsall. Phenology: Flowers. 46.085888°, -110.792838°; uncertainty: 7500 m., Invalid coordinates (located outside county bounds). J. David Solf 63 3 Aug 1959 Phenology: Fertile. WTU-228867 Wilhelm N. Suksdorf 930 4 Sep 1921 WTU-230402 Asteraceae Artemisia biennis Willd. Asteraceae U.S.A., WASHINGTON, SKAMANIA COUNTY: Artemisia biennis Willd. Silty north shore of Columbia River, 1 kilometer northeast of Skamania Island. U.S.A., IDAHO, CANYON COUNTY: Elev. 26 ft. New Plymouth. 45° 36' N, 122° 6' W; T1N R6E S5 Elev. 2200 ft. Full sun. with Bidens frondosus, B. cernuus, B. connatus. Annual, A weed; waste land. Phenology: Fertile. common. Phenology: Fertile. J. Francis Macbride 735 10 Sep 1910 Peter F. Zika 18127 17 Oct 2002 WTU-139423 WTU-353237 Asteraceae Asteraceae Artemisia biennis Willd. Artemisia campestris L. var. borealis (Pall.) M. Peck U.S.A., IDAHO, CANYON COUNTY: U.S.A., ALASKA COUNTY: New Plymouth. Bottom of Colville River, at Umiat. Elev. 2200 ft. 69° 22' N, 152° 8' W A weed; waste land. Phenology: Fertile. In sand and gravel. Phenology: Fruits. Origin: Native. J. Francis Macbride 735 10 Sep 1910 Geo. H. Ward 1414 11 Aug 1952 WTU-243749 WTU-193381

Asteraceae Asteraceae Artemisia biennis Willd. Artemisia campestris L. var. canadensis (Michx.) S.L. Welsh U.S.A., IDAHO, BLAINE COUNTY: Along Warm Spring Creek, 6 miles west of Ketchum. CANADA, BRITISH COLUMBIA: 43.864655°, -114.591605°; WGS 84, uncertainty: 1000 m., Fernie. Source: GeoLocate, Georef'd by WTU Staff 49.5°, -115.066667°; uncertainty: 4000 m. Rocky slides. Phenology: Flowers. Phenology: Fertile. William H. Baker 11093 20 Aug 1953 F. Comte A-16 Aug 1927 WTU-273714 WTU-319856

Asteraceae Asteraceae Artemisia campestris L. Artemisia campestris L. U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: North slope Borough, Atkasook, Meade River, 60 miles south of Yellow Island, East Meadow. Barrow. 48.54361°, -123.16333°; WGS 84, uncertainty: 10000 m., Source: 70.483962°, -157.403845°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Joseph Stormer Phenology: Flowers. Phenology: Flowers. Origin: Native. Dennis Phillips s.n. 12 Sep 1994 Beatrice R. Vogel s.n. 9 Jul 1978 WTU-332764 WTU-336531 Asteraceae Asteraceae Artemisia campestris L. var. borealis (Pall.) M. Peck Artemisia biennis Willd. U.S.A., ALASKA COUNTY: U.S.A., IDAHO, BLAINE COUNTY: Arctic Slope District: 70 air miles south of Point Barrow, near Eskimo Along Warm Spring Creek, 6 miles west of Ketchum. village of Atkasook; 4.75 kilometers east of Meade River Camp. 15 43.864655°, -114.591605°; WGS 84, uncertainty: 1000 m., msm. Source: GeoLocate, Georef'd by WTU Staff 70.481641°, -157.416014°; uncertainty: 10000 m., Georef'd by Rocky slides. Phenology: Flowers. Joseph Stormer Phenology: Flowers. Origin: Native. William H. Baker 11093 20 Aug 1953 Vera Komarkova 236 20 Jul 1976 WTU-298800 with Holly Hansell, Karen Seabert WTU-214517 Asteraceae Artemisia campestris L. var. borealis (Pall.) M. Peck Asteraceae CANADA, YUKON TERRITORY: Artemisia campestris L. var. canadensis (Michx.) S.L. Canol Road: Mile 132. Lower Lapie River Crossing. Welsh 61.910412°, -132.612641°; WGS 84, uncertainty: 2842 m., Source: Digital Map, Georef'd by Sara Legler U.S.A., MONTANA, JEFFERSON COUNTY: Dry, shaly slopes of mountain west of road. Phenology: Fertile. Whitehall, about 5 miles south-west. 45.817187°, -112.168905°; uncertainty: 6400 m. A. E. Porsild 9489 14 Jun 1944 Moist creek bottom and dry knolls. Phenology: Fertile. Origin: Native. with A. J. Breitung W. E. Booth 56912 26 Jun 1956 WTU-129001 WTU-191432 Asteraceae Asteraceae Artemisia campestris L. var. canadensis (Michx.) S.L. Artemisia douglasiana Besser Welsh U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., MONTANA, GALLATIN COUNTY: 8 miles west of Lacrosse. Bozeman, 2.5 miles up Buffalo Horn. 46.81392°, -118.01726°; WGS 84, uncertainty: 500 m., Source: Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Sandy river terrace. Wheatgrass-blue-grass zone. Phenology: H. E. Morris s.n. 25 Jul 1931 Flowers. Origin: Native. WTU-149320 R. F. Daubenmire 37371 27 Jun 1937 WTU-239410 Asteraceae Artemisia campestris L. var. canadensis (Michx.) S.L. Asteraceae Welsh Artemisia douglasiana Besser U.S.A., MONTANA, MUSSELSHELL COUNTY: Roundup, 34 miles north. U.S.A., WASHINGTON, YAKIMA COUNTY: Sand roadside. Phenology: Fertile. Origin: Native. Harrah Loop at Marrion Drain, 9 miles west Toppenish. Elev. 705 ft. W. E. Booth s.n. 23 Jul 1948 46.377345°, -120.496367°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff WTU-156095 Upper sonoran. Phenology: Fertile. Origin: Native. E. Hunn 631 26 Jul 1977 Asteraceae WTU-270941 Artemisia campestris L. var. canadensis (Michx.) S.L. Welsh Asteraceae U.S.A., MONTANA, JEFFERSON COUNTY: Whitehall, about 5 miles south-west. Artemisia douglasiana Besser 45.817187°, -112.168905°; uncertainty: 6400 m. Moist creek bottom and dry knolls. Phenology: Fertile. Origin: Native. U.S.A., OREGON COUNTY: Albina, Portland. W. E. Booth 56912 26 Jun 1956 Phenology: Fertile. WTU-200581 Wilhelm N. Suksdorf 3295 15 Oct 1905 WTU-270211 Asteraceae Artemisia campestris L. var. canadensis (Michx.) S.L. Asteraceae Welsh Artemisia douglasiana Besser CANADA, BRITISH COLUMBIA: Clearwater River mouth, tributary to Peace River. U.S.A., OREGON COUNTY: Phenology: Fertile. Albina, Portland. Phenology: Fertile. D. H. Calverley 249 1 Aug 1958 Wilhelm N. Suksdorf 3295 15 Oct 1905 WTU-194849 WTU-229541 Asteraceae Asteraceae Artemisia campestris L. var. canadensis (Michx.) S.L. Welsh Artemisia douglasiana Besser U.S.A., MONTANA, POWELL COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Garrison. Albina, Portland. Phenology: Fertile. Origin: Native. 45.543664°, -122.675075°; uncertainty: 7500 m., Georef'd by Joseph Stormer J. W. Blankinship s.n. 4 Sep 1899 Phenology: Fertile. WTU-28589 Wilhelm N. Suksdorf 1218 6 Oct 1907 WTU-229547 Asteraceae Asteraceae Artemisia douglasiana Besser Artemisia douglasiana Besser U.S.A., OREGON, JOSEPHINE COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Oregon Caves National Monument and Vicinity, Along the Dallesport Road, 0.2 miles west of its junction with US Big Meadow. Highway 197 or 1.7 air miles east of Dallasport. Open slope. Phenology: Fertile. Elev. 197 ft. T2N R13E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, William H. Baker 674 Georef'd by Ben Legler with George C. Ruhle Assoc. genera: Asclepias, Rhus, Agropyron, Eremocarpus, Eriogonum, Bromus, Chrysopsis. Plants to 1.2 meters talls, forming 26 Aug 1949 in a large patch. Phenology: Fertile. Origin: Native. WTU-299176, WTU-V-063477 Richard R. Halse 3492 19 Jul 1987 WTU-317763

Asteraceae Asteraceae Artemisia douglasiana Besser Artemisia douglasiana Besser U.S.A., OREGON, CURRY COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Along Rogue River at Waters Creek near Agness. Cape Horn. Sandy river bank. Phenology: Fertile. 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff George M. Hansen s.n. 5 Sep 1938 Phenology: Fertile. Origin: Native. WTU-72626 Wilhelm N. Suksdorf 10584 10 Aug 1920 WTU-230445 Asteraceae Artemisia douglasiana Besser Asteraceae U.S.A., WASHINGTON, SKAMANIA COUNTY: Artemisia douglasiana Besser Cape Horn. 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, YAKIMA COUNTY: GeoLocate, Georef'd by WTU Staff Naches. Phenology: Fertile. 46.73111°, -120.69833°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Wilhelm N. Suksdorf 10584 10 Aug 1920 Dry rocky soil. Phenology: Flowers. Origin: Native. WTU-230486 G. N. Jones 8619 20 Sep 1935 WTU-34865 Asteraceae Artemisia douglasiana Besser Asteraceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Artemisia douglasiana Besser At Bingen. 45.714842°, -121.464517°; WGS 84, uncertainty: 2400 m., U.S.A., WASHINGTON, KLICKITAT COUNTY: Source: GeoLocate, Georef'd by Joseph Stormer At Bingen. Riverbank. Phenology: Fertile. Origin: Native. 45.714842°, -121.464517°; WGS 84, uncertainty: 2400 m., Source: GeoLocate, Georef'd by Joseph Stormer Wilhelm N. Suksdorf 13044 7 Oct 1898 Riverbank. Phenology: Fertile. Origin: Native. WTU-270207 Wilhelm N. Suksdorf 13044 7 Oct 1898 WTU-230487 Asteraceae Artemisia douglasiana Besser Asteraceae U.S.A., WASHINGTON, YAKIMA COUNTY: Artemisia douglasiana Besser Satus Creek at 4th US 97 bridge, 25 mi SW Toppenish. Elev. 1607 ft. U.S.A., WASHINGTON, BENTON COUNTY: 46.079915°, -120.557005°; WGS 84, uncertainty: 500 m., Source: Arid Lands Ecology Reserve, Hanford Site, Cold Creek Valley. GeoLocate, Georef'd by WTU Staff Elev. 900 ft. Habitat: Arid transition riverine. Phenology: Fertile. Origin: Native. T13N R24E S35; WGS 84, uncertainty: 800 m., Source: GeoLocate, Georef'd by WTU Staff E. Hunn 768 3 Sep 1977 In alluvial substrate. Aspect: 90 degrees, Slope 2%. Phenology: Flowers. Origin: Native. WTU-270973 Kathryn A. Beck 94050 18 Jul 1994 with Florence E. Caplow WTU-333371 Asteraceae Asteraceae Artemisia douglasiana Besser Artemisia absinthium L. U.S.A., WASHINGTON, KLICKITAT COUNTY: CANADA, BRITISH COLUMBIA: At Bingen. Nanaimo Lakes; Nanaimo River. 45.714842°, -121.464517°; WGS 84, uncertainty: 2400 m., Elev. 300 ft. Source: GeoLocate, Georef'd by Joseph Stormer Drainage; dry roadside with Pseudotsuga, Gaultheria, Cytisus, Riverbank. Phenology: Fertile. Origin: Native. Artemisia suksdorfii; open exposure; flat slope. Phenology: Flowers. Origin: Introduced. Wilhelm N. Suksdorf 13044 7 Oct 1898 R. Turner 1219 11 Aug 1967 WTU-230287 WTU-253182 Asteraceae Asteraceae Artemisia absinthium L. Artemisia absinthium L. U.S.A., WASHINGTON COUNTY: Lapeden. U.S.A., MONTANA, MISSOULA COUNTY: Along sidewalk in town. Phenology: Flowers. Origin: Introduced. Missoula, about 6 miles east near Bonner. Roadside; in gravely areas along road. Abundant. Phenology: J. C. Frye s.n. 18 Aug 1909 Flowers. Origin: Introduced. WTU-17394 W. E. Booth 54754 24 Aug 1954 WTU-154821 Asteraceae Artemisia absinthium L. Asteraceae U.S.A., MONTANA, FLATHEAD COUNTY: Artemisia absinthium L. 1 mile south of Columbia Falls. 48.357992°, -114.181515°; uncertainty: 1600 m. U.S.A., IDAHO, BONNER COUNTY: Roadside. Phenology: Flowers. Origin: Introduced. Just north of Careywood, about 20 miles south of Sandpoint. T54N R3W; WGS 84, uncertainty: 1000 m., Source: GeoLocate, H. T. Rogers 1233 11 Aug 1942 Georef'd by WTU Staff with J. M. Rogers Roadside weed. Stems clustered from stout woody root. Phenology: Flowers. Origin: Introduced. WTU-251257 Arthur Cronquist 6789A 31 Jul 1950 Asteraceae WTU-144757 Artemisia absinthium L. Asteraceae U.S.A., IDAHO COUNTY: Copeland. Artemisia absinthium L. On rocky hillside. Phenology: Flowers. Origin: Introduced. U.S.A., IDAHO, CLEARWATER COUNTY: J. H. Christ 619 6 Aug 1929 6 miles northeast of Weippe. 46.437499°, -115.84819°; WGS 84, uncertainty: 1000 m., Source: WTU-261645 GeoLocate, Georef'd by WTU Staff Roadside. Phenology: Flowers. Origin: Introduced. Asteraceae William H. Baker 12787 23 Aug 1954 Artemisia absinthium L. WTU-299076 U.S.A., MONTANA, RAVALLI COUNTY: Palisade Peak Ranger Station; Bitterroot Mountains. Asteraceae 46.299414°, -113.871284°; uncertainty: 5000 m., Georef'd by Joseph Stormer Artemisia absinthium L. Phenology: Flowers. Origin: Introduced. U.S.A., IDAHO, LATAH COUNTY: C. L. Hitchcock 15354 10 Aug 1946 8 miles north of Moscow near Viola. with C. V. Muhlick 46.848315°, -116.99917°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff WTU-104986 Roadside. Phenology: Flowers. Origin: Introduced. William H. Baker 15078 21 Sep 1957 WTU-297593 Asteraceae Asteraceae Artemisia absinthium L. Artemisia annua L. U.S.A., OREGON, POLK COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: At Willamette Pollen, about 2 miles north of Monmouth along State Bingen. Highway 99W. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: Elev. 196 ft. GeoLocate, Georef'd by WTU Staff T8S R4W S7; NAD 27, uncertainty: 805 m., Source: TRS2LL, Garden. From Porltand. Phenology: Flowers. Origin: Introduced. Georef'd by Ben Legler Cultivated. Plants grown from seed; flowers yellow; plants 1.5-1.8 meters tall,, perennial. Phenology: Flowers. Origin: Introduced. Cultivated. Wilhelm N. Suksdorf 11245 19 Oct 1901 Richard R. Halse 2523 26 Jul 1982 WTU-229548 WTU-305271 Asteraceae Asteraceae Artemisia annua L. Artemisia absinthium L. U.S.A., OREGON, MULTNOMAH COUNTY: Portland. CANADA, BRITISH COLUMBIA: 45.52361°, -122.675°; WGS 84, uncertainty: 12756 m., Source: Ashnola Road, mile 16. GeoLocate, Georef'd by Maria Yousoufian Dry roadside. Phenology: Flowers. Origin: Introduced. Phenology: Flowers. Origin: Introduced. R. Hainault 8006 9 Aug 1976 Wilhelm N. Suksdorf 2964 26 Oct 1900 WTU-274082 WTU-229545

Asteraceae Asteraceae Artemisia absinthium L. Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., IDAHO, BOISE COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Located at mouth of Alder Creek. 1/2 miles south southeast of Carlton at Methow River Bridge. 43.987467°, -115.947855°; WGS 84, uncertainty: 5000 m., Elev. 1400 ft. Source: GeoLocate, Georef'd by WTU Staff 48.129743°, -120.001573°; WGS 84, uncertainty: 5000 m., Along roadside in granitic soil. Phenology: Flowers. Origin: Source: GeoLocate, Georef'd by WTU Staff Introduced. Group of plants on sandy river bank; assoicated with Populus tricocarpa, Rosa sp. and Equisetum fluviatilis. Plants up to 1 meter Robert B. Ferguson s.n. 21 Sep 1960 tall, rhizomatous. Phenology: Flowers. Origin: Native. WTU-212395 R. Naas 5560 19 Sep 1989 with D. Naas Asteraceae WTU-317307 Artemisia alaskana Rydb. Asteraceae U.S.A., ALASKA COUNTY: Leading from Northeast end of runway to "Umiat 2"; Umiat Camp Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. and vicinity. Keck Elev. 225 ft. 69° 22' N, 152° 8' W U.S.A., MONTANA, LINCOLN COUNTY: In gravelly soil along roadside and in disturbed areas on road. Plants Cabinet Mountains. many-branching from large single root; flower stems upright; Elev. 4100 ft. common. Phenology: Flowers. T28N R31W S8; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Kenton L. Chambers 135 21 Jul 1951 At edge of stream with Salix, Aconitum, and other mesic herbs; south-facing slope. Phenology: Flowers. WTU-193377 Christopher Clampitt 123 24 Jul 1985 Asteraceae WTU-313371 Artemisia alaskana Rydb. Asteraceae U.S.A., ALASKA COUNTY: Along Colville River, Umiat. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. 69° 22' N, 152° 8' W Keck Found only on well-drained areas; on gravel bars. Phenology: Flowers. U.S.A., WASHINGTON, WHITMAN COUNTY: Snake River, Almata. George Lindsay 2352 3 Aug 1952 Banks. Phenology: Flowers. Origin: Native. WTU-193378 C. V. Piper 2321 9 Aug 1896 WTU-39776 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Pogue Flat, west of Omak. Along Salmon Creek near Frank Jones old mill site. 48.42139°, -119.54944°; WGS 84, uncertainty: 5000 m., Source: 48.359784°, -119.582208°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff On hillside. Phenology: Flowers. Origin: Native. In dry ground. Phenology: Flowers. Origin: Native. Chas. B. Fiker 145 13 Jul 1931 Chas. B. Fiker 1401 26 Aug 1933 WTU-7526JWT WTU-7537JWT

Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana ? Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., IDAHO, FRANKLIN COUNTY: Along upper Naches River. Along Weston Creek, 7 miles northwest of Weston. 46.724745°, -120.69722°; WGS 84, uncertainty: 10000 m., T15S R37E S25; WGS 84, uncertainty: 1000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Dry ground. Phenology: Flowers. Origin: Native. Rocky flat, sagebrush grass zone. Phenology: Flowers. J. M. Grant 8377 Jun 1930 W. H. Baker 9269 14 Jul 1952 WTU-7021JWT WTU-297521

Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., MONTANA, POWELL COUNTY: U.S.A., IDAHO, BANNOCK COUNTY: Flathead River, 1 mile northwest of Big Prairie Ranger Station, Mink Creek Canyon, 5 miles south of Pocatello. Flathead National Forest. T8S R35E S5 & 6; WGS 84, uncertainty: 1000 m., Source: On gravel bar. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Abundant. Phenology: Flowers. C. L. Hitchcock 18519 19 Jul 1948 R. L. Lingenfelter 750 18 Aug 1949 WTU-125353 WTU-180093 Asteraceae Asteraceae Artemisia vulgaris L. var. gnaphalodes Jeps. Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, WHITMAN COUNTY: Pullman. U.S.A., WASHINGTON, GRANT COUNTY: 46.73139°, -117.17861°; WGS 84, uncertainty: 1000 m., Source: Soap Lake. Nat. Geog. TOPO!, Georef'd by John Bassett 47.405°, -119.4975°; WGS 84, uncertainty: 10000 m., Source: Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff In stony meadow on south shore of lake. Phenology: Flowers. C. V. Piper 1586 5 Aug 1893 Origin: Native. WTU-174224 W. J. Eyerdam 6379 10 Jul 1944 WTU-291363 Asteraceae Artemisia ludoviciana Nutt. Asteraceae U.S.A., IDAHO, BOISE COUNTY: Artemisia ludoviciana Nutt. ssp. ludoviciana Ca. [circa] 20 miles south of Idaho City on Boise road. Dry flats. Inner flowers perfect, receptacle glabrous. Phenology: CANADA, BRITISH COLUMBIA: Fruits. Origin: Native. Mara Lake. Phenology: Fertile. C. L. Hitchcock 9936 15 Jul 1944 with C. V. Muhlick V. J. Krajina s.n. 28 Aug 1950 WTU-93686 WTU-215574 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Yakima Indian Nation Junction Marrion Drain and Highway 22 at 6 Near Cooks. miles southeast Toppenish. 45.71056°, -121.66037°; WGS 84, uncertainty: 10000 m., Source: Elev. 705 ft. GeoLocate, Georef'd by WTU Staff 46.316042°, -120.218467°; WGS 84, uncertainty: 500 m., Source: Lake shore. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Upper sonoran riverine. Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 10612 24 Aug 1920 E. Hunn 729 9 Aug 1977 WTU-230492 WTU-271124 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., MONTANA, PARK COUNTY: Livingston, 12 miles southeast. U.S.A., IDAHO, FRANKLIN COUNTY: Packed soil of roadside and pasture. Common. Phenology: Fertile. Along Western Creek, 7 miles northwest of Weston. T15S R37E S25; WGS 84, uncertainty: 1000 m., Source: W. E. Booth 3808 31 Jul 1948 GeoLocate, Georef'd by WTU Staff Rocky flat, sagebrush grass zone. Phenology: Flowers. WTU-136969 William H. Baker 9269 14 Jul 1952 Asteraceae WTU-298820 Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck Asteraceae U.S.A., WASHINGTON, WHITMAN COUNTY: Artemisia ludoviciana Nutt. ssp. ludoviciana Alluvial fan entering Snake River 0.2 miles east of U. S. G. S. Gaging Station. U.S.A., OREGON, HARNEY COUNTY: T11N R45E S16; NAD 27, uncertainty: 805 m., Source: TRS2LL, 15 miles north of Burns. Georef'd by Ben Legler Along dry stream beds. Phenology: Flowers. Part of clone found above zone of frequent flodding. Phenology: Flowers. Origin: Native. J. William Thompson 12007 12 Jul 1935 Robert B. Wakefield 705 18 Jul 1965 WTU-4591JWT WTU-266718 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., MONTANA, GALLATIN COUNTY: Gallatin Gateway, 5 miles west, Highway 191. U.S.A., MONTANA, SANDERS COUNTY: Phenology: Fertile. Winter Range Forest, Clark Place. Elev. 3000 ft. H. Metcalf s.n. 24 Jul 1947 T20N R23W S4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-172685 10% east slope, clay loam, grassland, 0.2 density in tenths. Over use, with Bte, Asp, Asm. General grassland. Scattered to moderate abundant, Forage value: C and H 10%, S and G 20%. 16 to 24 Asteraceae inches in height, flowering period: June and July. Phenology: Flowers. Artemisia vulgaris L. var. gnaphalodes Jeps. D. R. Hudson 190 2 Jul 1938 U.S.A., OREGON, MALHEUR COUNTY: Three miles north of Adrian. WTU-45811 43.784356°, -117.071826°; WGS 84, uncertainty: 3000 m., Source: Digital Map, Georef'd by Joseph Stormer Asteraceae Stream bank. Phenology: Flowers. Origin: Native. Artemisia campestris L. Morton E. Peck 16072 20 Jun 1928 U.S.A., ALASKA COUNTY: WTU-7060JWT Mile 299 on Richardson Highway. In open roadside area beside sandy washes. Flowers yellow-brown; infrequent. Phenology: Flowers. Origin: Native. Nora Nicely 57 5 Jun 1970 WTU-266069 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Artemisia campestris L. Keck U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., IDAHO, CUSTER COUNTY: Yellow Island. East meadow. Beside 8 miles west of Clayton. 48.54361°, -123.16333°; WGS 84, uncertainty: 10000 m., Source: 44.259326°, -114.562611°; WGS 84, uncertainty: 1000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Shale bank. Inner flowers fertile; receptacle glabrous. Phenology: Flowers. E. Habegger s.n. 22 Jul 1996 C. L. Hitchcock 10792 5 Aug 1944 WTU-333056 WTU-93688 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., MONTANA, POWELL COUNTY: U.S.A., OREGON, HARNEY COUNTY: Along Pendant Creek 4 miles west of Big Salmon Lake. 15 miles north of Burns. 47.563145°, -113.501235°; WGS 84, uncertainty: 4000 m., Along dried up stream bed. Phenology: Flowers. Source: Digital Map, Georef'd by Joseph Stormer, Invalid coordinates (located outside county bounds). J. William Thompson 12007 12 Jul 1935 Rocky soil. Phenology: Flowers. WTU-33409 C. L. Hitchcock 17160 16 Aug 1947 WTU-114723 Asteraceae Artemisia campestris L. var. borealis (Pall.) M. Peck Asteraceae U.S.A., ALASKA COUNTY: Artemisia campestris L. var. borealis (Pall.) M. Peck Bottom of Colville River, at Umiat. 69° 22' N, 152° 8' W U.S.A., WASHINGTON, JEFFERSON COUNTY: In sand and gravel. Phenology: Fertile. Origin: Native. Marmot Pass, Olympic Mountains. Elev. 5500 ft. Geo. H. Ward 1414 11 Aug 1952 47.81833°, -123.13222°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-193381 Open alpine ridges. Phenology: Flowers. J. William Thompson 9936 18 Aug 1933 Asteraceae WTU-6304JWT Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., IDAHO, FREMONT COUNTY: Asteraceae Henry's Lake. 44.66694°, -111.39278°; WGS 84, uncertainty: 10000 m., Source: Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. GeoLocate, Georef'd by WTU Staff Keck Dryer bottom lands. Phenology: Fertile. U.S.A., MONTANA, BEAVERHEAD COUNTY: Aven Nelson 6796 1 Sep 1899 West side of Big Hole River 6 miles north of Wisdom. with Elias Nelson 45.702489°, -113.443855°; WGS 84, uncertainty: 6000 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-47699 Dry meadow. Phenology: Flowers. C. L. Hitchcock 12583 21 Jul 1945 Asteraceae with C. V. Muhlick Artemisia ludoviciana Nutt. WTU-99484 U.S.A., IDAHO, LATAH COUNTY: Troy. Asteraceae Railroad grade. Phenology: Flowers. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. J. M. Aldrich s.n. 14 Aug 1904 Keck WTU-261646 U.S.A., IDAHO COUNTY: Snake River, Yellowstone Park, Wyoming. Moist open area. Phenology: Fertile. Ray J. Davis 5405 17 Jul 1953 WTU-184439 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck Keck U.S.A., IDAHO, BONNER COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Priest River Experimental Forest. Near Adrian. 48.355678°, -116.787586°; WGS 84, uncertainty: 4000 m., Stream bank. Phenology: Flowers. Source: Digital Map, Georef'd by Melissa Bowers Spruce-fir zone; roadside, dry south slope. Phenology: Flowers. Morton E. Peck 16071 20 Jun 1930 R. F. Daubenmire 43297 29 Jul 1943 WTU-7066JWT WTU-239837 Asteraceae Asteraceae Artemisia campestris L. var. borealis (Pall.) M. Peck Artemisia campestris L. var. borealis (Pall.) M. Peck U.S.A., MONTANA, CARBON COUNTY: Atop the Beartooth Mountains, immediately adjacent to the Wyoming U.S.A., WASHINGTON, JEFFERSON COUNTY: state line, about 25 miles southwest of Red Lodge. Mount Constance, Olympic Mountains. Elev. 10400 ft. Elev. 6000 ft. T9S R19E S32; WGS 84, uncertainty: 1000 m., Source: Digital 47.87222°, -123.66667°; WGS 84, uncertainty: 10000 m., Source: map, Georef'd by John Bassett GeoLocate, Georef'd by WTU Staff Open, granitic, gentle slopes. Plants commonly with a more or less Phenology: Flowers. branched caudex, the branches bearing fibrous roots and only weakly confluent into a short, poorly defined taproot. Phenology: J. William Thompson 11022 21 Jul 1934 Flowers. Origin: Native. WTU-6262JWT Arthur Cronquist 7991 27 Jul 1955 WTU-162509 Asteraceae Artemisia campestris L. var. borealis (Pall.) M. Peck Asteraceae CANADA, BRITISH COLUMBIA: Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Chipuin Mountain, Marble Mountains. Keck Elev. 6000 ft. 50.739722°, -121.733889°; uncertainty: 3200 m. U.S.A., IDAHO, OWYHEE COUNTY: Alpine slopes. Phenology: Flowers. Origin: Native. West Fork of Jarbidge River, 2 miles west of Murphey Hot Springs. 42.249904°, -115.54885°; WGS 84, uncertainty: 5000 m., Source: J. William Thompson 561 21 Jul 1938 GeoLocate, Georef'd by WTU Staff with Emily M. Thompson Rocky banks. Occasional, rocky banks. Phenology: Flowers. WTU-17868JWT William H. Baker 8621 17 Aug 1951 WTU-298799 Asteraceae Artemisia campestris L. var. borealis (Pall.) M. Peck Asteraceae CANADA, BRITISH COLUMBIA: Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Chipuin Mountain, Marble Mountains. Keck Elev. 6000 ft. 50.739722°, -121.733889°; uncertainty: 3200 m. U.S.A., IDAHO, OWYHEE COUNTY: Alpine slopes. Phenology: Flowers. Origin: Native. Lower Sawpit Creek, [circa] 1 mile south of Silver City. 43.002454°, -116.73222°; WGS 84, uncertainty: 1000 m., Source: J. William Thompson 561 21 Jul 1938 GeoLocate, Georef'd by WTU Staff with Emily M. Thompson Dry, thicket. Frequent. Phenology: Flowers. WTU-48971 William H. Baker 8068 18 Jul 1951 WTU-298777 Asteraceae Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Asteraceae Keck Artemisia campestris L. var. borealis (Pall.) M. Peck U.S.A., WASHINGTON, WHITMAN COUNTY: Wawawai. U.S.A., WASHINGTON, CLALLAM COUNTY: 46.63667°, -117.37833°; WGS 84, uncertainty: 1153 m., Source: Blue Mountain. GeoLocate, Georef'd by Sara Legler Elev. 6000 ft. Phenology: Flowers. Origin: Native. 47.955°, -123.25778°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff C. V. Piper s.n. Oct 1895 Reference specimen for illustration in Revision of "Flora of the Pacific Northwest." WTU Herbarium, 2017. Phenology: Flowers. WTU-39777 W. C. Muenscher 11042 15 Jul 1937 with M. W. Muenscher WTU-122631, WTU-V-032499 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Artemisia campestris L. var. borealis (Pall.) M. Peck Keck U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., MONTANA, PARK COUNTY: Miller Island. Cooke Guard Station; 3 miles east of Cooke City. 45.65028°, -120.90167°; WGS 84, uncertainty: 10000 m., Source: Elev. 8000 ft. GeoLocate, Georef'd by WTU Staff 45.018168°, -109.866779°; uncertainty: 2400 m., Georef'd by Phenology: Fertile. Joseph Stormer Meadows. Phenology: Flowers. Lois M. Kemp s.n. 31 Aug 1983 Jean G. Witt 1403 27 Aug 1948 WTU-291010 WTU-135845 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. ssp. michanxiana (Bess.) Keck U.S.A., IDAHO, OWYHEE COUNTY: Twilight Gulch. U.S.A., IDAHO, CUSTER COUNTY: Elev. 4500 ft. [circa] 2 miles northeast of Toxaway Lake, [circa] 9 miles 42.92861°, -116.78528°; WGS 84, uncertainty: 10000 m., Source: west-southwest of Obsidian, Sawtooth Mountains. GeoLocate, Georef'd by WTU Staff Elev. 8000 ft. Mountain valleys, clumps. Phenology: Flowers. 43.98298°, -114.940983°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff J. Francis Macbride 485 28 Jul 1910 Dry granite rock pile. Phenology: Flowers & Fruits. WTU-23970 C. L. Hitchcock 5701 12 Aug 1939 with J. S. Martin Asteraceae WTU-53694 Artemisia campestris L. U.S.A., WASHINGTON, SNOHOMISH COUNTY: Asteraceae Marysville. 48.05194°, -122.17583°; WGS 84, uncertainty: 3570 m., Source: Artemisia campestris L. GeoLocate, Georef'd by Maria Yousoufian Sand spit. Phenology: Fruits. U.S.A., WASHINGTON, JEFFERSON COUNTY: Port Townsend. J. M. Grant s.n. Jun 1929 48.117279°, -122.762146°; WGS 84, uncertainty: 3385 m., Source: Digital Map, Georef'd by Maria Yousoufian WTU-43942 Beach. Phenology: Fruits. George Neville Jones 10565 10 Oct 1937 Asteraceae with C. L. Hitchcock, J. W. Stacey Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. WTU-42268 Keck U.S.A., IDAHO, OWYHEE COUNTY: Asteraceae Twilight Gulch. Elev. 4500 ft. Artemisia ludoviciana Nutt. ssp. ludoviciana 42.92861°, -116.78528°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., OREGON, LAKE COUNTY: Mountain valleys, clumps. Phenology: Flowers. Chewaucan River at Paisley. Elev. 4300 ft. J. Francis Macbride 485 28 Jul 1910 T33S R18E S24; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-123983 Growing on the rocky, sandy banks; associated with Sidalcea, Salix, Sysimbrium, Epilobium, Achillea, Meliotus. Flowers yellow. Phenology: Flowers. Asteraceae Richard R. Halse 2386 14 Jul 1981 Artemisia ludoviciana Nutt. WTU-333594 U.S.A., IDAHO, BLAINE COUNTY: Near Lake Farley, Sawtooth Mountains. Phenology: Flowers. Vada A. Allen 39-A-146 12 Aug 1939 WTU-297574 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia campestris L. var. scouleriana (Besser) Cronquist U.S.A., IDAHO, BONNEVILLE COUNTY: Pine Creek Canyon, Targhee National Forest, eight miles northeast U.S.A., WASHINGTON, KLICKITAT COUNTY: of Swan Valley. Bingen. T3N R44E S29; WGS 84, uncertainty: 10000 m., Source: 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Rocky hillside. Phenology: Flowers. At bottom land. Phenology: Flowers. William H. Baker 9684 6 Aug 1952 Wilhelm N. Suksdorf 2684 14 Sep 1895 WTU-298904 WTU-230491

Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., IDAHO, FREMONT COUNTY: U.S.A., IDAHO, KOOTENAI COUNTY: Along Hotel Creek, 2 miles west of McRae Bridge; Island Park. Lake Couer d'Alene at Gotham Bay. T13N R42E S12; WGS 84, uncertainty: 5000 m., Source: 47.59556°, -116.78444°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Moist ground. Phenology: Flowers. Shore of lake. Phenology: Flowers. William H. Baker 9955 27 Aug 1952 William H. Baker 13573 19 Jul 1955 WTU-297492 WTU-298825

Asteraceae Asteraceae Artemisia campestris L. var. scouleriana (Besser) Artemisia ludoviciana Nutt. Cronquist U.S.A., IDAHO, OWYHEE COUNTY: U.S.A., WASHINGTON, ISLAND COUNTY: Bed of Rabbit Creek, 1 mile south of Murphy. Dunes near Cranberry Lake, Whidbey Island. T2S R2W S34; WGS 84, uncertainty: 1000 m., Source: 48.14389°, -122.49111°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Gravelly soil along dry creek. Phenology: Flowers. Phenology: Fertile. W. H. Baker 12976 16 Jun 1955 G. N. Jones 4918 2 Jun 1934 WTU-298822 WTU-24996 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., MONTANA, RAVALLI COUNTY: Spokane River near Hangman Creek, Spokane. Flora of the Bitterroot Mountains, above Hart Lake, Chaffin Lakes Elev. 1720-1740 ft. Basin. 47° 39' 15" N, 117° 27' 20" W; T25N R42E S14 Elev. 8000 ft. Phenology: Flowers. Origin: Native. North slope, on dry rockslide. Phenology: Flowers. Sarah Gage G&R528 13 Jul 1992 Klaus H. Lackschewitz 3466 31 Aug 1971 with Sharon Rodman WTU-263901 WTU-344928

Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., OREGON, MULTNOMAH COUNTY: U.S.A., IDAHO, BOISE COUNTY: Columbia River at Haydens Island. At Willow Creek. Sandy banks. Phenology: Flowers. 43.646232°, -115.750935°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 3736 4 Sep 1927 In granitic soil. Associated with Ponderosa pine. Phenology: Flowers. WTU-7169JWT Robert B. Ferguson s.n. 21 Sep 1960 WTU-212394 Asteraceae Asteraceae Artemisia campestris L. var. scouleriana (Besser) Artemisia ludoviciana Nutt. Cronquist U.S.A., IDAHO, BUTTE COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Between Little Cottonwood Sink Basin and the west boundary; Miller Island. Craters of the Moon National Monument. 45.65028°, -120.90167°; WGS 84, 43.41667°, -113.51667°; WGS 84, uncertainty: 10000 m., Source: uncertainty: 10000 m., Source: GeoLocate, GeoLocate, Georef'd by WTU Staff Georef'd by WTU Staff North area roadside. Phenology: Flowers. Phenology: Flowers & Fruits. Ranger Robert Zink s.n. 7 Sep 1952 Lois M. Kemp s.n. WTU-297575 5 Oct 1983 WTU-290996, WTU-V-038588 Asteraceae Artemisia ludoviciana Nutt. Asteraceae U.S.A., IDAHO, WASHINGTON COUNTY: 3 miles southwest of Brownlee Ranger Station. Artemisia ludoviciana Nutt. 44.705101°, -116.876307°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., OREGON, WALLOWA COUNTY: Rocky hillside. Phenology: Flowers. Eagle Cap Wilderness, Wallowa Whitman National Forest. On trail to Eagle Lake, [circa] 4 miles north of Boulder Park Resort. William H. Baker 11250 31 Aug 1953 Elev. 6400 ft. Common, associated with Pseudotsuga, A. tridentata, Eriogonum WTU-298873 spp. Phenology: Flowers. Brenda Bafus 384 4 Aug 1979 Asteraceae WTU-278412 Artemisia ludoviciana Nutt. U.S.A., IDAHO, BOISE COUNTY: Asteraceae Middle Fork of the Payette River, below Rattlesnake Camp. 44.110838°, -115.980621°; WGS 84, uncertainty: 10000 m., Artemisia ludoviciana Nutt. Source: GeoLocate, Georef'd by WTU Staff Gravelly soil. Phenology: Flowers. U.S.A., MONTANA, GALLATIN COUNTY: Sedan. D.J. Thompson 33 7 Aug 1954 45.95882°, -110.851051°; uncertainty: 3200 m. Phenology: Flowers & Fruits. WTU-297520 Wyatt W. Jones s.n. 15 Aug 1902 Asteraceae WTU-243794 Artemisia ludoviciana Nutt. Asteraceae U.S.A., WASHINGTON, GRANT COUNTY: Near Soap Lake, Grand Coulee. Artemisia ludoviciana Nutt. 47.405°, -119.4975°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, BLAINE COUNTY: Sandy sagebrush slopes. Phenology: Flowers. Origin: Native. Smoky Mountains, west shore of Baker Lake. Elev. 8560 ft. J. William Thompson 11795 27 Jun 1935 43° 41.661' N, 114° 40.581' W In rocky scree, open, by shore. Leaves silvery-green. Phenology: WTU-33333 Flowers. J. F. Smith 3982 12 Aug 2000 Asteraceae WTU-345793 Artemisia ludoviciana Nutt. U.S.A., IDAHO, CANYON COUNTY: Asteraceae On mile east of Boise and Snake Rivers' confluence. Phenology: Flowers. Artemisia campestris L. var. wormskioldii (Besser ex Hook.) Cronquist D.J. Thompson 50 18 Aug 1954 U.S.A., WASHINGTON, KLICKITAT COUNTY: WTU-297577 [locality and coordinates withheld; status in Washington: G5T1/S1 (Endangered; WANHP)] Sandy river bank. (Rare). Phenology: Flowers & Fruits. Wilhelm N. Suksdorf 2886 23 Apr 1896 WTU-228822 Asteraceae Asteraceae Artemisia campestris L. var. wormskioldii (Besser ex Artemisia ludoviciana Nutt. Hook.) Cronquist U.S.A., IDAHO, ELMORE COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Brushy Canyon, Sloans Gulch, 4 miles south of Pine. [locality and coordinates withheld; status in Washington: G5T1/S1 T1N R9E S24; WGS 84, uncertainty: 1000 m., Source: (Endangered; WANHP)] GeoLocate, Georef'd by WTU Staff Sandy river bank. (Rare). [Possible, unreadable additional Phenology: Flowers. determination written in pencil on collection sheet camp. _?]. Phenology: Flowers & Fruits. William H. Baker 10423 13 Jul 1953 Wilhelm N. Suksdorf 2685 27 May 1896 WTU-298875 WTU-228820 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., IDAHO, BLAINE COUNTY: At base of Devils Bedstead, Sawtooth Range. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 8000 ft. Along Bumping River across from Indian Flat Campground. 43.814708°, -114.175065°; WGS 84, uncertainty: 1572 m., 46.988699°, -121.094714°; WGS 84, uncertainty: 10000 m., Source: Digital Map, Georef'd by Joseph Stormer, Invalid Source: GeoLocate, Georef'd by WTU Staff coordinates (located outside county bounds). On open rocky sand bar. Plants highly aromatic. Phenology: Alpine slopes. Phenology: Flowers. Flowers. Origin: Native. J. William Thompson 13570 28 Jul 1936 Warren Douglas Stevens 1719 28 Jul 1973 WTU-6988JWT WTU-257058 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., IDAHO, CUSTER COUNTY: U.S.A., IDAHO, WASHINGTON COUNTY: About 5 miles southeast of Mackay. Above the Snake River, at Brownlee Ferry. T6N R25E; WGS 84, uncertainty: 1000 m., Source: GeoLocate, 44.222206°, -116.963206°; WGS 84, uncertainty: 10000 m., Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Roadsides. Phenology: Flowers & Fruits. Slope above river. Phenology: Flowers & Fruits. Arthur Cronquist 6807 20 Aug 1950 William H. Baker 11270 31 Aug 1953 WTU-143131 WTU-298876 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., IDAHO, LINCOLN COUNTY: Spokane. Along Big Wood River, 2 miles north of Shoshone Ice Caves. 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: 42.983545°, -114.394315°; WGS 84, uncertainty: 1000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Damp gravel. Phenology: Flowers. Origin: Native. Basaltic flows. Phenology: Flowers & Fruits. F. O. Kreager 543 11 Sep 1902 William H. Baker 10982 12 Aug 1953 WTU-68730 WTU-298877 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., MONTANA COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Belton. Near Soap Lake, Grand Coulee. 48.496078°, -113.978729°; uncertainty: 5000 m. 47.405°, -119.4975°; WGS 84, uncertainty: 5000 m., Source: Clearings. Phenology: Flowers. GeoLocate, Georef'd by WTU Staff Sandy sagebrush slopes. Phenology: Flowers. Origin: Native. L. M. Umbach 734 22 Aug 1903 J. William Thompson 11795 27 Jun 1935 WTU-242332 WTU-6718JWT Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia campestris L. var. wormskioldii (Besser ex Hook.) Cronquist U.S.A., MONTANA, JEFFERSON COUNTY: 6 miles north of Boulder along Helena-Butte Highway. U.S.A., OREGON, SHERMAN COUNTY: 46.320144°, -112.073455°; uncertainty: 2000 m. [locality and coordinates withheld; status in Oregon: SX (Presumed Dry meadowland. Phenology: Flowers. Extirpated; OBIC)] In rocks and sand. Phenology: Fertile. Origin: Native. C. L. Hitchcock 13689 17 Aug 1945 with C. V. Muhlick Morton E. Peck 13753 18 Jun 1925 WTU-99585 WTU-6693JWT

Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., WASHINGTON COUNTY: U.S.A., WASHINGTON COUNTY: Naches Region; Cascade Mountains. Upper Naches River. Phenology: Flowers. Origin: Native. Dry hills. Phenology: Flowers. Origin: Native. J. M. Grant s.n. Jun 1930 J. M. Grant s.n. Aug 1931 WTU-28587 WTU-43893

Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., IDAHO, BONNEVILLE COUNTY: U.S.A., IDAHO, BOISE COUNTY: Pine Creek Canyon, Targhee National Forest, 8 miles northeast of Middle Fork of Payette River about 7 miles above Crouch. Swan Valley. 44.097221°, -116.005102°; WGS 84, uncertainty: 1000 m., T3N R44E S29; WGS 84, uncertainty: 1000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff In sandy soil. Phenology: Flowers. Rocky hillside. Phenology: Flowers. D.J. Thompson 23 7 Aug 1954 W. H. Baker 9684 6 Aug 1952 WTU-297576 WTU-297491 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., IDAHO, CUSTER COUNTY: U.S.A., IDAHO, FREMONT COUNTY: South of Farley Lake. Along Hotel Creek, 2 miles west of McRae Bridge; Island Park. Elev. 7852 ft. T13N R42E S12; WGS 84, uncertainty: 5000 m., Source: 43° 58' 52.6" N, 114° 55' 43.4" W GeoLocate, Georef'd by WTU Staff Shore and hillside. Shrub to 40 centimeters tall with sage odor, Moist ground. Phenology: Flowers. leaves gray-green. Phenology: Flowers. W. H. Baker 9955 27 Aug 1952 J. F. Smith 4369 17 Aug 2002 WTU-298902 WTU-351870

Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia campestris L. var. wormskioldii (Besser ex Hook.) Cronquist U.S.A., OREGON, KLAMATH COUNTY: Fremont Forest. U.S.A., OREGON, SHERMAN COUNTY: Elev. 5000 ft. [locality and coordinates withheld; status in Oregon: SX (Presumed T38 R12 S19 Extirpated; OBIC)] Open dry land. South slope, sandy soil. None forage value. Sand dunes. Phenology: Fruits. Phenology: Flowers. C. L. Hitchcock 20449 28 May 1955 Richardson 73671 14 Aug 1936 WTU-180105 WTU-282459 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., MONTANA COUNTY: U.S.A., MONTANA, WHEATLAND COUNTY: Bozeman. Wibaux. 45.678214°, -111.079757°; uncertainty: 12000 m. Phenology: Flowers. Phenology: Flowers & Fruits. J. W. Blankinship s.n. 15 Aug 1903 J. W. Blankinship s.n. 18 Aug 1898 WTU-36826 WTU-39781 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., MONTANA COUNTY: U.S.A., MONTANA COUNTY: Malta. Belton. Phenology: Flowers. 48.496078°, -113.978729°; uncertainty: 5000 m. Phenology: Fruits. J. W. Blankinship s.n. 25 Aug 1903 J. W. Blankinship s.n. 28 Aug 1903 WTU-36825 WTU-39782 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, SNOHOMISH COUNTY: U.S.A., IDAHO, NEZ PERCE COUNTY: Mount Pugh, Cascade Mountains. About half way up Lewiston Grade. Elev. 7000 ft. 46.41667°, -117.01667°; WGS 84, uncertainty: 10000 m., Source: 48.143056°, -121.372778°; NAD 27, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Water ground. Phenology: Fruits. Alpine slopes. Phenology: Fertile. Origin: Native. William H. Baker 14597 14 Aug 1956 J. William Thompson 14337 18 Aug 1938 WTU-297523 WTU-49065

Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., IDAHO, BOISE COUNTY: U.S.A., MONTANA COUNTY: Middle Fork of the Payette River, below Rattlesnake Camp. Hathead Valley. 44.110838°, -115.980621°; WGS 84, uncertainty: 10000 m., Phenology: Flowers & Fruits. Source: GeoLocate, Georef'd by WTU Staff Gravelly soil. Phenology: Fertile. J. W. Blankinship s.n. 20 Jul 1900 D.J. Thompson 34 7 Aug 1954 WTU-36834 WTU-297533 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. U.S.A., MONTANA COUNTY: Keck Halispell. Phenology: Flowers & Fruits. U.S.A., OREGON, WALLOWA COUNTY: Along the Troy Road, six miles south of Troy on the rocky, sandy J. W. Blankinship s.n. 27 Aug 1903 shores of the Grande Ronde River. Elev. 1869 ft. WTU-39780 45° 53' 56" N, 117° 28' 25" W Associated with Gilia, Phacelia, Bromus, Crataegus, Poa, Lepidium. Plants perennial, aromatic. Phenology: Flowers. Asteraceae Richard R. Halse 6383 18 Jun 2003 Artemisia ludoviciana Nutt. WTU-355773 U.S.A., MONTANA COUNTY: Bozeman. 45.678214°, -111.079757°; uncertainty: 12000 m. Phenology: Flowers & Fruits. J. W. Blankinship s.n. 23 Sep 1899 WTU-36957 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., IDAHO, BLAINE COUNTY: U.S.A., IDAHO, ELMORE COUNTY: Along the Little Wood River at Carey. Brushy Canyon, Sloans Gulch, 4 miles south of Pine. T1S R21E S28; WGS 84, uncertainty: 5000 m., Source: T1N R9E S24; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Along the dry stream course of river. Heads yellow, stems several, Phenology: Flowers. unbranched, arising from a caudex, about 1.5 to 2.5 feet tall. Phenology: Flowers. William H. Baker 10423 13 Jul 1953 D. R. Simpson 181 13 Jul 1964 WTU-273563 WTU-289038 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. U.S.A., IDAHO, WASHINGTON COUNTY: 3 miles southwest of Brownlee Ranger Station. U.S.A., IDAHO, CUSTER COUNTY: 44.705101°, -116.876307°; WGS 84, uncertainty: 1000 m., Along Yankee Fork of the Salmon River, 4 miles northeast of Custer. Source: GeoLocate, Georef'd by WTU Staff 44.413898°, -114.636655°; WGS 84, uncertainty: 1000 m., Rocky hillside. Phenology: Flowers. Source: GeoLocate, Georef'd by WTU Staff Talus slopes. Phenology: Flowers. William H. Baker 11250 31 Aug 1951 William H. Baker 10768 27 Jul 1953 WTU-273530 WTU-273325 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck U.S.A., WASHINGTON, SNOHOMISH COUNTY: Alpine slopes of Mount Pugh, Cascade Mountains. U.S.A., IDAHO, CUSTER COUNTY: Elev. 7000 ft. Along the Yankee Fork of the Salmon River, .5 miles north of 48.14245°, -121.37464°; WGS 84, uncertainty: 5000 m., Source: Bonanza, at the Yankee Fork Gold Dredge Site. GeoLocate, Georef'd by WTU Staff Elev. 6402 ft. Alpine slopes. Phenology: Fertile. Origin: Native. T12N R15E S8; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 14337 18 Aug 1938 In gravel and rocks at stream edge; associated with Prunus, Achillea, Salix, Aster, Epilobium, Arnica, Senecio. Plants strongly WTU-17600JWT aromatic. Phenology: Flowers. Richard R. Halse 5896 26 Jul 2000 Asteraceae WTU-347687 Artemisia ludoviciana Nutt. U.S.A., OREGON, WASCO COUNTY: Asteraceae Near the Columbia River at Rowena, 9 miles west of the Dalles. Open dry places. Phenology: Flowers. Artemisia ludoviciana Nutt. Arthur Cronquist 6093 20 Aug 1949 U.S.A., IDAHO, LINCOLN COUNTY: Along Big Wood River, 2 miles north of Shoshone Ice Caves. WTU-182136 42.983545°, -114.394315°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Basatic flows. Phenology: Flowers. Asteraceae William H. Baker 10982 12 Aug 1953 Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck WTU-273330 U.S.A., MONTANA, GALLATIN COUNTY: Wallrock Basin, about 12 miles northwest of Wilsall. Asteraceae 46.085806°, -110.803976°; uncertainty: 2200 m. Phenology: Flowers. Artemisia ludoviciana Nutt. Wilhelm N. Suksdorf 770 15 Aug 1921 U.S.A., IDAHO, WASHINGTON COUNTY: Above the Snake River, at Brownlee Ferry. WTU-230483 44.222206°, -116.963206°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Slopes. Phenology: Fruits. William H. Baker 11270 31 Aug 1953 WTU-273713 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck U.S.A., OREGON, MALHEUR COUNTY: Three Forks, Gorge of the Owyhee River, 36 miles south of Jordan U.S.A., MONTANA, CARBON COUNTY: Valley. 10 miles south of Red Lodge, along Rock Creek. Elev. 3900 ft. On dry bank. Phenology: Flowers. Occasionally flooded silt bank, with Nicotiana, Rumex, and Xanthium, dry silt. Spreading herb, 4-8 diameters tall, flowers C. L. Hitchcock 13556 12 Aug 1945 yellowish. Scattered. Phenology: Flowers. with C. V. Muhlick Albert N. Steward 7322 23 Jul 1957 WTU-98512 with John E. Smith WTU-186695 Asteraceae Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Asteraceae Keck Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. U.S.A., MONTANA, GALLATIN COUNTY: Keck Wallrock Basin, about 12 miles northwest of Wilsall. 46.085806°, -110.803976°; uncertainty: 2200 m. U.S.A., MONTANA, PARK COUNTY: Prairie west. Phenology: Flowers. Near Cooke City. Sandy bank. Phenology: Flowers. Wilhelm N. Suksdorf 769 15 Aug 1921 C. L. Hitchcock 13586 13 Aug 1945 WTU-230398 with C. V. Muhlick WTU-98533 Asteraceae Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Asteraceae Keck Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & U.S.A., IDAHO, LEMHI COUNTY: Clem. Above west fork of Wimpey Creek, in Beaverhead Mountains, 7 miles northeast from Baker. U.S.A., ALASKA COUNTY: Elev. 7200 ft. Point Lay reef, northeast of village and 1/2 mile northeast of 45.426674°, -114.090375°; WGS 84, uncertainty: 1000 m., schoolhouse. Source: GeoLocate, Georef'd by WTU Staff Elev. 5 ft. Rocky ridge (quartsite) in open coniferous forest. Phenology: 69° 46' N, 163° 4' W Flowers. Common, in clumps and single plants all over reef. Phenology: Flowers. H. R. Bennett 7683 2 Aug 1961 Kenton L. Chambers 056 1 Jul 1951 WTU-212091 WTU-193382 Asteraceae Artemisia packardiae J.W. Grimes & Ertter Asteraceae U.S.A., IDAHO, OWYHEE COUNTY: Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Main Owyhee river near Junction of Red Canyon. Keck T13S R5W; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., MONTANA, SWEET GRASS COUNTY: On basalt. Phenology: Flowers. Above Blue Lake, near head of Big Timber Creek, Crazy Mountains. Rocky slope. Phenology: Flowers. Roger Rosentreter 1757 19 Apr 1980 C. L. Hitchcock 13218 5 Aug 1945 WTU-354946 with C. V. Muhlick WTU-98534 Asteraceae Artemisia packardiae J.W. Grimes & Ertter Asteraceae U.S.A., IDAHO, OWYHEE COUNTY: Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Main Owyhee river near Junction of Red Canyon. Keck T13S R5W; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., MONTANA COUNTY: On basalt. Phenology: Fertile. Thompson Falls. Phenology: Flowers. Roger Rosentreter 1757 19 Apr 1980 J. W. Blankinship s.n. 6 Aug 1901 WTU-354948 WTU-36827 Asteraceae Asteraceae Artemisia packardiae J.W. Grimes & Ertter Artemisia papposa S.F. Blake & Cronquist U.S.A., OREGON, MALHEUR COUNTY: U.S.A., IDAHO, GOODING COUNTY: [locality and coordinates withheld; status in Oregon: S3 (Rare; Road to Indian Writing Water Hole 1.0 mile south of Dempsey OBIC)] Meadow road 0.9 mile west of Hill City, Bliss Road, Mount Bennett Elev. 3000 ft. Hills. Cliffs and screes below cliffs, basalt. Phenology: Flowers. Elev. 5450 ft. T3S R12E S16 NE 1/4; WGS 84, uncertainty: 5000 m., Source: Patricia Packard 79-87 31 May 1979 GeoLocate, Georef'd by WTU Staff with J. Grimes, J. Siddall, L. Smithman Low flat on rhyolite, with Trifolium macrocephalum. Dominant in swales, subshrub, few in bloom, flowers yellow. Phenology: Flowers. WTU-281484 Barbara Ertter 4197 13 Jun 1981 Asteraceae WTU-286462 Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck Asteraceae U.S.A., IDAHO, CASSIA COUNTY: Near the summit of Mount Harrison, Cache Peak Mountains. Artemisia papposa S.F. Blake & Cronquist Elev. 10500 ft. 42.18556°, -113.66028°; WGS 84, uncertainty: 10000 m., Source: U.S.A., IDAHO, GOODING COUNTY: GeoLocate, Georef'd by WTU Staff Bliss, Hill City Road opposite mouth of Deer Creek, Mount Bennett Rocky slopes. Common. Phenology: Flowers. Hills southwest of Davis Mountain. Elev. 5020 ft. William H. Baker 8707 26 Aug 1951 T3S R12E S24 SWNE; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-273741 Swale in low sagebrush flat, rocks and shallow soil on basalt. Very local small colony, subshrub. Phenology: Flowers. Asteraceae Barbara Ertter 4199 13 Jun 1981 Artemisia papposa S.F. Blake & Cronquist WTU-286574 U.S.A., IDAHO, LINCOLN COUNTY: Twin Oaks (Fredrickson) Reservoir, Mount Bennett Hills Northeast of Asteraceae Gooding. Elev. 5620 ft. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. T3S R16E S16 NE SE; WGS 84, uncertainty: 10000 m., Source: Keck GeoLocate, Georef'd by WTU Staff Sagebrush-covered rhyolitic hills, swales draining into reservoir. U.S.A., IDAHO, CASSIA COUNTY: Locally common, highly-scented subshrub, flowers yellow (few in Kelsaw Canyon, Black Pine Mountains. bloom). Phenology: Flowers. 42.111024°, -113.111772°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Barbara Ertter 4222 13 Jun 1981 Dry rocky slopes. Frequent. Phenology: Flowers. WTU-286456 William H. Baker 8804 30 Aug 1951 WTU-298951 Asteraceae Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Asteraceae Keck Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. U.S.A., IDAHO, OWYHEE COUNTY: Keck North slope of War Eagle Mountain, Silver City Range. 43.01694°, -116.73222°; WGS 84, uncertainty: 10000 m., Source: U.S.A., MONTANA, GALLATIN COUNTY: GeoLocate, Georef'd by WTU Staff Wallrock Basin, about 12 miles northwest of Wilsall. Dry gravelly wash. Phenology: Flowers. 46.085806°, -110.803976°; uncertainty: 2200 m. Phenology: Flowers. William H. Baker 8125 21 Jul 1951 Wilhelm N. Suksdorf 770 15 Aug 1921 WTU-298959 WTU-270199 Asteraceae Asteraceae Artemisia papposa S.F. Blake & Cronquist Artemisia pedatifida Nutt. U.S.A., IDAHO, OWYHEE COUNTY: U.S.A., MONTANA, BIG HORN COUNTY: The Intermountain Flora, above Nip n' Tuck, between Mud Flat and About 5 miles south of Dryhead community. Juniper Mountain. Flat above river. Phenology: Flowers. 42.44417°, -116.85278°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff W. E. Booth 6744 24 Jun 1967 Dry wash bed in Jniperus occidentalis. Frequent. Phenology: Flowers. WTU-237074 Arthur H. Holmgren 7962 27 Jun 1949 with Doris Holmgren Asteraceae WTU-140825 Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck Asteraceae U.S.A., IDAHO, TETON COUNTY: Artemisia ludoviciana Nutt. Teton Creek, 15 miles northeast of Driggs, Teton Range, Wyoming. Phenology: Flowers. U.S.A., IDAHO, ADAMS COUNTY: Summit of Kinney's Peak, Hell's Canyon of the Snake River. William H. Baker 9742 12 Aug 1952 Rocky slopes. Phenology: Flowers. WTU-298818 William H. Baker 11294 3 Sep 1953 WTU-298874 Asteraceae Artemisia senjavinensis Besser Asteraceae U.S.A., ALASKA, NOME COUNTY: Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. [locality and coordinates withheld; status in Alaska: S3 (Rare; Keck AKNHP)] Phenology: Flowers & Fruits. U.S.A., IDAHO, CASSIA COUNTY: Near the summit of Mount Harrison, Cache Peak Mountains. George Neville Jones 9213 Jul 1936 42.18556°, -113.66028°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-39950 Rocky slopes. Common. Phenology: Flowers. William H. Baker 8707 26 Aug 1951 Asteraceae WTU-298885 Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Asteraceae U.S.A., ALASKA COUNTY: From the region of Lake Iliamna. Artemisia pedatifida Nutt. Phenology: Flowers. U.S.A., MONTANA, CARBON COUNTY: M. W. Gorman 108 6 Jul 1902 Billings district, Approximate 2 miles west of Bighern River. Mount Mahogany. WTU-7025JWT Elev. 4600 ft. T9S R28E S33 NW NE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Asteraceae Dryhead area, sandy and rocky soil, very dry, common dry slopes with cereocarpus ledifolius. South exposure. Perennial. Phenology: Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Fruits. Keck D. E. Whitmer 1 10 Sep 1963 U.S.A., IDAHO, CASSIA COUNTY: Kelsaw Canyon, Black Pine Mountains. WTU-234751 42.111024°, -113.111772°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Asteraceae Dry rocky slopes. Frequent. Phenology: Flowers. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. William H. Baker 8804 30 Aug 1951 Keck WTU-273331 U.S.A., MONTANA, GALLATIN COUNTY: West of Wallrock Basin, about 12 miles northwest of Wilsall. Prairie. Phenology: Flowers. Wilhelm N. Suksdorf 769 15 Aug 1921 WTU-270350 Asteraceae Asteraceae Artemisia senjavinensis Besser Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. U.S.A., ALASKA, NOME COUNTY: [locality and coordinates withheld; status in Alaska: S3 (Rare; U.S.A., ALASKA COUNTY: AKNHP)] On "island" in braided Coville River about 1/2 mile north of mouth of Phenology: Flowers. Chandler River, circa 1/2 mile north from mouth of Chandler River. circa 4 miles north of Gubic Camp. George Neville Jones 9213 Jul 1936 69° 30' N, 151° 30' W In level sandy-gravel area, just above level of annual high water. WTU-12236JWT Phenology: Flowers. Kenton L. Chambers 187 25 Jul 1951 Asteraceae WTU-193383 Artemisia scopulorum A. Gray U.S.A., MONTANA, CARBON COUNTY: Asteraceae Northwest of Highway 212. 3.5 miles southwest of Rock Creek Vista Turnoff, Beartooth Plateau. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Elev. 10000 ft. Keck Very common here. Phenology: Flowers. U.S.A., WASHINGTON, CHELAN COUNTY: Klaus H. Lackschewitz 6715 27 Jul 1976 2 miles up No. 2 Canyon, Wenatchee. Elev. 1100 ft. WTU-272360 47.42361°, -120.30917°; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Bottom; very sandy loam. Shrub; associated with Sambucus Asteraceae melanaccarpa. Phenology: Flowers. Origin: Native. Artemisia scopulorum A. Gray R. Gibbons 44-56 9 Jul 1956 U.S.A., MONTANA, CARBON COUNTY: WTU-322250 Atop the Beartooth Mountains, immediately adjacent to the Wyoming state line, about 25 miles southwest of Red Lodge. Elev. 10400 ft. Asteraceae T9S R19E S32; WGS 84, uncertainty: 1000 m., Source: Digital map, Georef'd by John Bassett Artemisia scopulorum A. Gray Open, granitic, gentle slopes. Phyllaries with very dark margins. Phenology: Flowers. U.S.A., MONTANA, PARK COUNTY: Scotch Bonnet Mountain, about 4 miles north of Cooke City. Arthur Cronquist 7990 27 Jul 1955 45.073758°, -109.949557°; uncertainty: 1350 m. Phenology: Flowers. WTU-162510 Jean G. Witt 1867 16 Aug 1949 Asteraceae WTU-178868 Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Asteraceae U.S.A., ALASKA COUNTY: Artemisia serrata Nutt. Chandler Lake. 68° 12' N, 152° 41' W U.S.A., WASHINGTON, KLICKITAT COUNTY: South-facing slope. Phenology: Flowers. Bingen. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: Ira L. Wiggins 13814 27 Jul 1956 GeoLocate, Georef'd by WTU Staff Garden. From Portland. Phenology: Flowers. Cultivated. WTU-178206 Wilhelm N. Suksdorf 11252 24 Oct 1904 Asteraceae WTU-270209 Artemisia scopulorum A. Gray Asteraceae U.S.A., MONTANA, STILLWATER COUNTY: North slope of Mount Haystack, head of Boulder Creek, Absaroka Artemisia serrata Nutt. National Forest. Elev. 9000 ft. U.S.A., WASHINGTON, KLICKITAT COUNTY: 45.203518°, -110.204292°; uncertainty: 1600 m., Invalid Bingen. coordinates (located outside county bounds). 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: On rocky knolls. Phenology: Flowers. GeoLocate, Georef'd by WTU Staff Garden. From Portland. Phenology: Fruits. Cultivated. C. L. Hitchcock 13431 8 Aug 1945 with C. V. Muhlick Wilhelm N. Suksdorf 11252 24 Oct 1904 WTU-98532 WTU-230286 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Keck U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., IDAHO, BEAR LAKE COUNTY: 2 miles up No. 2 Canyon, Wenatchee. Along South Fork of Saint Charles Creek, eight miles west of Saint Elev. 1100 ft. Charles. 47.42361°, -120.30917°; WGS84, uncertainty: 10000 m., Source: T15S R42E S22; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Bottom; very sandy loam; associated with Sambucus melanacarpa. Dry bench, spruce-fir zone. Phenology: Flowers. Shrub; Louisiana sagebrush. Phenology: Flowers. Origin: Native. William H. Baker 9477 23 Jul 1952 R. Gibbons 44-56 9 Jul 1956 WTU-273526 WTU-322249 Asteraceae Asteraceae Artemisia spinescens D.C. Eaton Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. U.S.A., IDAHO, CUSTER COUNTY: 10 miles northeast of Clayton, above Salmon River. U.S.A., ALASKA COUNTY: 44.398594°, -114.257805°; WGS 84, uncertainty: 1000 m., Alaska Peninsula. Squaw Harbor. Source: GeoLocate, Georef'd by WTU Staff 55.234336°, -160.548263°; WGS 84, uncertainty: 2000 m., Sagebrush slope. Shrub circa 6 inches tall. Phenology: Flowers & Source: Digital Map, Georef'd by Joseph Stormer Fruits. Phenology: Fertile. C. L. Hitchcock 15655 22 Jun 1947 G. N. Jones 8862 14 Jul 1936 WTU-114722 WTU-101041 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia spinescens D.C. Eaton Clem. U.S.A., IDAHO, OWYHEE COUNTY: U.S.A., ALASKA COUNTY: Wildhorse Butte Quadrangle, Wildhorse Butte (east side). Silver Bow Basin. Elev. 2351 ft. Phenology: Flowers. 55578E, 477554N Dry sandy, silty soil. Flower color is yellow and height ranges Emma A. Shumway s.n. 6 Aug 1891 between 4 to 24 inches. Phenology: Flowers. WTU-96403 Guymen B. Easdale 24 30 Apr 1993 WTU-330708 Asteraceae Artemisia spinescens D.C. Eaton Asteraceae U.S.A., IDAHO, CUSTER COUNTY: Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Ten miles east of Clayton. Clem. 44.25944°, -114.40083°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., ALASKA, SITKA COUNTY: On open sagebrush knolls, in heavy clay soil. Plants spreading, Sitka. scarcely 2 diameter tall. Phenology: Flowers. 56.966317°, -135.207777°; WGS 84, uncertainty: 106622 m., Source: Digital Map, Georef'd by Joseph Stormer C. L. Hitchcock 23612 28 May 1964 Phenology: Flowers. WTU-217087 A. A. Heller s.n. 18 Jul 1929 WTU-89111 Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Asteraceae CANADA, BRITISH COLUMBIA: Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Edegwood, Lower Arrow Lake. Clem. Elev. 65 ft. 49.781988°, -118.14147°; uncertainty: 3200 m., Georef'd by U.S.A., ALASKA COUNTY: Joseph Stormer Point Lay. Along north bank of Kukpowruk River between 1 and 2 On beach. Common. Phenology: Flowers. miles from its mouth on Kasegaluk Lagoon. 69° 36' N, 163° W M. Ridewood 65 4 Aug 1960 In sandy soil at edge of river bank. Common. Phenology: Flowers. WTU-196945 John H. Thomas 2276 2 Sep 1950 WTU-152780 Asteraceae Asteraceae Artemisia norvegica Fr. Artemisia spinescens D.C. Eaton CANADA, BRITISH COLUMBIA: U.S.A., OREGON, HARNEY COUNTY: Haines Road, Mile 75. Narrows. Elev. 3280 ft. Dry rocky ground. Phenology: Fruits. U. B. C. [No collection day or month given on collection label]. Phenology: Fertile. Morton E. Peck 13945 24 Jun 1925 T. M. C. Taylor 750 1956 WTU-6658JWT with A. Szczawinski, M. Bell WTU-172445 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia spinescens D.C. Eaton CANADA, BRITISH COLUMBIA: Chipuin Mountain, Marble Mountains. U.S.A., IDAHO, OWYHEE COUNTY: Elev. 6000 ft. 8 miles southwest of Marsing. 50.739722°, -121.733889°; uncertainty: 3200 m. 43.463565°, -116.925267°; WGS 84, uncertainty: 1000 m., Alpine slopes. Phenology: Flowers. Source: GeoLocate, Georef'd by WTU Staff On open dry slopes and flats in the first foothills. Much branched low J. William Thompson 618 21 Jul 1938 shrub 1-2 diameter tall. Flowers yellow. Phenology: Flowers. with Emily M. Thompson Arthur Cronquist 8121 19 Apr 1959 WTU-17891JWT WTU-208173 Asteraceae Asteraceae Artemisia spinescens D.C. Eaton Artemisia spinescens D.C. Eaton U.S.A., IDAHO, CUSTER COUNTY: About 15 miles west of Mackay. U.S.A., OREGON, MALHEUR COUNTY: 43.914323°, -113.914095°; WGS 84, uncertainty: 1000 m., Valley of Sucker Creek. Source: GeoLocate, Georef'd by WTU Staff T23S R46E S31; NAD 27, uncertainty: 805 m., Source: TRS2LL, On gravelly benchland of limestone origin. Phenology: Flowers & Georef'd by Ben Legler Fruits. On gravelly bench. Phenology: Flowers & Fruits. C. L. Hitchcock 8900 13 Jun 1944 R. C. Bunn 1475 3 May 1946 with C. V. Muhlick WTU-201328 WTU-93685

Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Artemisia spinescens D.C. Eaton Keck U.S.A., OREGON, MALHEUR COUNTY: U.S.A., IDAHO, CAMAS COUNTY: About 5 miles west of Rome and the Owyhee River. Along U. S. Highway 20, 2.3 miles southwest of Corral at the On whitish, almost barren clay hills in sagebrush desert. Plant low junction with Weaver Lane. and rounded, wood-based. Phenology: Flowers. Elev. 5002 ft. T1S R12E S13; WGS 84, uncertainty: 1000 m., Source: C. Leo Hitchcock 21059 28 May 1957 GeoLocate, Georef'd by WTU Staff with C. V. Muhlick In Camas Prairie along the edge of an old railroad gradue with Phacelia, Bromus tectorum, Lupinus, Chrysothamnus, Artemisia WTU-176774 tridentata, Eriogonum. Plants perennial, aromatic. Phenology: Flowers. Asteraceae Richard R. Halse 3955 29 Jul 1989 Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & WTU-321673 Clem. CANADA, BRITISH COLUMBIA: Asteraceae 9 - Mile Mountain (northeast of Hazelton). 55.334948°, -127.491326°; WGS 84, uncertainty: 5000 m., Artemisia spinescens D.C. Eaton Source: Digital Map, Georef'd by Joseph Stormer In an extraordinary variety of associations above timberline, from low U.S.A., OREGON, MALHEUR COUNTY: meadows to peak. Abundant. Flowers greenish-yellow. Phenology: Harper. Flowers. Origin: Native. Phenology: Flowers & Fruits. T. T. McCabe 8170 5 Aug 1940 Chas. C. Parsell s.n. 12 May 1938 WTU-73065 WTU-72350 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Keck U.S.A., OREGON, WHEELER COUNTY: CANADA, BRITISH COLUMBIA: Between Sutton Mountain and Bridge Creek, 10 miles northwest of Mabel Lake. Mitchell. Elev. 300 ft. Elev. 2300 ft. 50.569379°, -118.725281°; uncertainty: 20000 m. T10S R21E S32; NAD 27, uncertainty: 805 m., Source: TRS2LL, Phenology: Flowers. Georef'd by Ben Legler Gravelly dry wash. Plants shortly rhizomatous, and tending to V. J. Krajina 50 24 Aug 1950 develop a taproot. Phenology: Flowers. WTU-215569 Arthur Cronquist 7253 22 Jun 1953 WTU-154637 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & U.S.A., WASHINGTON, CLALLAM COUNTY: Clem. Seven Lakes Basin, Mount Olympus National Monument. Elev. 5000 ft. CANADA, BRITISH COLUMBIA: 47.909167°, -123.7625°; NAD 27, uncertainty: 2000 m., Source: Peak 15 miles southwest of Kleena Kleene. Georeferenced, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Phenology: Flowers. Origin: Native. T. T. McCabe 575 22 Aug 1933 George Neville Jones 8225 24 Aug 1935 WTU-39779 WTU-32924

Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia suksdorfii Piper CANADA, BRITISH COLUMBIA: CANADA, BRITISH COLUMBIA: Vancouver Island, west of Johnson Saint Bridge, Victoria. Portage Vancouver Island, Wiffen Spit approximate 2 miles southwest of Inlet, beside R. R. tracks. Sooke. Elev. 50 ft. On the gravel spit. Rare only two clumps seen on the gravel spit. Drainage, open gravelly area, with Cytisus scoparius, Dactylis Phenology: Flowers. Origin: Native. glomerata, Cirsium, exposure south, flat ground. 1 to 2 meters tall, in large clumps. Phenology: Flowers. Origin: Native. R. L. Taylor 4205 25 Jul 1959 with G. Staudt N. Chapman s.n. 17 Jun 1968 WTU-198487 WTU-253181 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Clem. U.S.A., WASHINGTON, CLALLAM COUNTY: CANADA, BRITISH COLUMBIA: Near summit of Mount Angeles, Olympic Mountains. Bluster Mountain; Marble Mountains. Elev. 5400 ft. Elev. 7000 ft. 47.99684°, -123.46778°; WGS 84, uncertainty: 1000 m., Source: 50.611371°, -121.69891°; uncertainty: 3200 m. GeoLocate, Georef'd by WTU Staff Alpine slopes. Phenology: Flowers. Rocky slopes. Phenology: Flowers. Origin: Native. J. William Thompson 442 14 Jul 1938 J. William Thompson 5589 2 Aug 1930 with Emily M. Thompson WTU-6255JWT WTU-17289JWT Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Keck U.S.A., IDAHO, BEAR LAKE COUNTY: U.S.A., OREGON, GRANT COUNTY: Along South Fork of Saint Charles Creek, 8 miles west of Saint About Strawberry lake, Malheur National Forest. Charles. Elev. 6000 ft. T15S R42E S22; WGS 84, uncertainty: 1000 m., Source: 44.30676°, -118.68543°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Dry bench, spruce fir zone. Phenology: Flowers. Rocky slopes. Phenology: Flowers. Origin: Native. W. H. Baker 9477 23 Jul 1952 A. R. Kruckeberg 5512 22 Jul 1962 WTU-297522 WTU-217995 Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia douglasiana Besser CANADA, BRITISH COLUMBIA: U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: 9 miles west of Deroche. Near Montesano, chehalis county. Several patches along edge of road near railway tracks. Elev. 200 ft. Underground roots, plants up to 4 feet high. Phenology: Flowers. 46.98139°, -123.60139°; WGS 84, uncertainty: 5000 m., Source: Origin: Native. GeoLocate, Georef'd by WTU Staff Phenology: Fruits. Origin: Native. G. A. Mulligan 1582 6 Jul 1955 with W. Woodbury A. A. Heller 3976 28 Jun 1898 with E. Gertrude Heller WTU-167764 WTU-82736 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia suksdorfii Piper U.S.A., WASHINGTON, CLALLAM COUNTY: Seven Lakes Basin, Olympic National Monument. U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: 47.91556°, -123.77056°; WGS 84, uncertainty: 10000 m., Source: Near Humptulips. GeoLocate, Georef'd by WTU Staff 47.23306°, -123.95806°; WGS 84, uncertainty: 5000 m., Source: Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Open prairies. Phenology: Fruits. Origin: Native. George Neville Jones 8225 24 Aug 1935 J. William Thompson 9396 11 Jul 1933 WTU-332143 WTU-7470JWT Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & U.S.A., OREGON, TILLAMOOK COUNTY: Clem. Along Highway 101, south of Cape Falcon. On brushy headland near the ocean, steep slope, west exposure, CANADA, BRITISH COLUMBIA: rocky loam soil. Occasional, erect herb, 1.5 to 2 meters tall, fruit Mount Thornhill (4870 feet), near Terrace. brownish. Phenology: Fruits. Origin: Native. Elev. 4000-4750 ft. Phenology: Flowers. Albert N. Steward 6997 2 Sep 1955 with Celia B. Steward J. A. Calder 14838 21 Aug 1954 with D. B. O. Savile, J. M. Ferguson WTU-186696 WTU-172905 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. Artemisia suksdorfii Piper CANADA, BRITISH COLUMBIA: U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Itcha Mountains; 26 miles northeast of Anahim Lake. Stevens Creek. Elev. 6200 ft. 47.230731°, -123.985783°; WGS 84, uncertainty: 10000 m., 52° 43' N, 124° 54' W Source: GeoLocate, Georef'd by WTU Staff In moist meadow at tree line. Common. Phenology: Flowers. Phenology: Fruits. Origin: Native. J. A. Calder 20255 16 Aug 1956 George Neville Jones 8409 24 Aug 1935 with J. A. Parmelee, R. L. Taylor WTU-332051 WTU-172906 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia littoricola Kitam. Clem. U.S.A., OREGON COUNTY: U.S.A., ALASKA, KENAI PENINSULA COUNTY: Chitco. Falls Creek mine area near Kenai Lake. By the sea. Phenology: Flowers & Fruits. 60° 26' N, 149° 17' W In moist pockets along rock ledges of cliff in alpine areas. Quite Thomas Howell 58 Jun 1884 common. Phenology: Flowers. WTU-6660JWT J. A. Calder 6129 21 Jul 1951 WTU-173076 Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia suksdorfii Piper U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Olympic Peninsula; Mora. Lopez Island; gravel road near McArdle Bay enroute to Watmough 47.92139°, -124.61667°; WGS 84, uncertainty: 10000 m., Source: Head. GeoLocate, Georef'd by WTU Staff Elev. 100 ft. Sea shore. Phenology: Fruits. Origin: Native. T34N R1W S20; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Geo. N. Jones 3451 Aug 1931 Gravel road, hayfield to north, Pseudotsuga woods to south, on roadside banks. Locally common robust perennial. Phenology: WTU-21572 Flowers. Origin: Native. Peter E. Rapp 30 30 Jun 1981 Asteraceae WTU-293445 Artemisia suksdorfii Piper U.S.A., WASHINGTON, JEFFERSON COUNTY: Asteraceae Port Hadlock, Olympic Peninsula. 48.038185°, -122.760625°; WGS 84, uncertainty: 2744 m., Artemisia norvegica Fr. Source: Digital Map, Georef'd by Joseph Stormer Beach. Phenology: Fruits. Origin: Native. U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Tongass National Forest. Berners Bay area north of Juneau. Geo. N. Jones 3140 Jun 1931 Rounded alpine ridgetop just east of Echo Cove. Elev. 3100 ft. WTU-21840 T37S R64E S5; uncertainty: 1200 m., Georef'd by Joseph Stormer Alpine vegetation dominated by low ericaceous shrubs, lycopods, Fauria crista-galli, Luetkea pectinata and other herbs. Few clumps of Asteraceae stunted Tsuga mertensiana and an occasional stunted Picea sitchensis. GPO 884-157 4200-1 (12/67). Phenology: Flowers. Artemisia norvegica Fr. Mary Clay Muller 4108 12 Sep 1980 U.S.A., ALASKA COUNTY: Camp Denali. WTU-28244 Elev. 3500 ft. 63° 31' 6.6" N, 150° 53' 36.6" W Rocky ridge. Phenology: Flowers. Asteraceae Sally Dickman s.n. 25 Jul 1967 Artemisia suksdorfii Piper WTU-287235 U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Stevens Creek. 47.230731°, -123.985783°; WGS 84, uncertainty: 10000 m., Asteraceae Source: GeoLocate, Georef'd by WTU Staff Phenology: Fruits. Origin: Native. Artemisia suksdorfii Piper George Neville Jones 8409 24 Aug 1935 U.S.A., OREGON, CLATSOP COUNTY: Near Seaside. WTU-32826 High seabeach. Phenology: Flowers & Fruits. Origin: Native. G. E. Morrill 106 25 Jun 1933 Asteraceae WTU-27620 Artemisia suksdorfii Piper U.S.A., WASHINGTON, SAN JUAN COUNTY: Asteraceae Waldron Island. 48.68778°, -123.03556°; WGS 84, uncertainty: 10000 m., Source: Artemisia norvegica Fr. GeoLocate, Georef'd by WTU Staff Phenology: Flowers & Fruits. Origin: Native. U.S.A., ALASKA COUNTY: Central Brooks Range. Nign River headwaters. T. C. Frye s.n. 14 Jul 1904 Elev. 2500 ft. Raised, dry gravel benches above lake. Phenology: Flowers. WTU-17421 Karen Gustafson s.n. 16 Jul 1979 Asteraceae WTU-282510 Artemisia suksdorfii Piper U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands, near Argyle. 48.514544°, -123.019624°; WGS 84, uncertainty: 3000 m., Source: GeoLocate, Georef'd by Joseph Stormer Margin of shore bluff. Phenology: Flowers & Fruits. Origin: Native. Morton E. Peck 12763 27 Jul 1923 WTU-6669JWT Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia suksdorfii Piper U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, KING COUNTY: West side of Lummi Island. Seattle. University campus. 48.795°, -122.6125°; WGS 84, uncertainty: 10000 m., Source: 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff On bank above beach. Up to 5 feet in height, common. Phenology: Phenology: Fruits. Origin: Native. Fruits. Origin: Native. G. Wanawaker 91 Dec 1959 Xerpha M. Gaines 490 11 Aug 1950 WTU-19395 WTU-182140 Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia norvegica Fr. Clem. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Central Brooks Range, Walker Lake. Mount Eielson, McKinley National Park. Elev. 3000 ft. Elev. 3500-5800 ft. 67.154358°, -154.41663°; WGS 84, uncertainty: 15467 m., 63.395477°, -150.317547°; uncertainty: 6000 m. Source: GeoLocate, Georef'd by Joseph Stormer In dry tundra. Parent material primarily metamorphic. Numerous long Upland south facing slope. Coarse somewhat acidic soils. aretes with intervening cirque walls covered with talus. Scattered Phenology: Flowers. occasionally. Phenology: Flowers. Karen Gustafson s.n. 9 Jul 1979 Jean H. Langenheim 4179 25 Jul 1956 WTU-282196 WTU-178995

Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia suksdorfii Piper U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Seattle. Dungeness. 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., 48.14694°, -123.12194°; WGS 84, uncertainty: 10000 m., Source: Source: Digital Map, Georef'd by Joseph Stormer GeoLocate, Georef'd by WTU Staff Phenology: Flowers & Fruits. Origin: Native. Seashore beach. Phenology: Flowers. Origin: Native. Chas. V. Piper 624 24 Jun 1888 J. William Thompson 10632 9 Jun 1934 WTU-17398 WTU-6841JWT

Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia suksdorfii Piper Clem. U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: U.S.A., ALASKA COUNTY: Humtulips Region. On summit between American Creek and King Salmon Creek along 47.07222°, -124.03917°; WGS 84, uncertainty: 10000 m., Source: Taylor Highway to Eagle from Liberty. GeoLocate, Georef'd by WTU Staff Elev. 4000 ft. Phenology: Flowers & Fruits. Origin: Native. Dry, rocky, south-facing slope. Plateau area with some outcrops of metamorphic parent material. Only found in one locality. Phenology: Harold E. Helmrich 190 11 Jul 1933 Flowers. WTU-306066 Jean H. Langenheim 4140 15 Jul 1956 WTU-177117 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia suksdorfii Piper U.S.A., ALASKA, KENAI PENINSULA COUNTY: Palmer Creek Road, south of Hope, Kenai Peninsula. U.S.A., WASHINGTON, KING COUNTY: Mixed forest of Tsuga mertensiana, Picea glauca, Betula papyrifera, Seattle. and Populus balsamifera. Near timberline. Along bank. Phenology: 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., Fertile. Source: Digital Map, Georef'd by Joseph Stormer Phenology: Fruits. Origin: Native. Jean H. Langenheim 4251 3 Aug 1956 C. V. Piper 624 20 Jun 1889 WTU-174243 WTU-17397 Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia tilesii Ledeb. U.S.A., WASHINGTON, CLALLAM COUNTY: CANADA, YUKON TERRITORY: 4 miles west of Neah Bay. Canol Road: Mile 36-42; along west banks of Nisutlin River. 48.378027°, -124.700217°; WGS 84, uncertainty: 1000 m., Elev. 2750 ft. Source: GeoLocate, Georef'd by WTU Staff 60.911951°, -132.969871°; WGS 84, uncertainty: 10000 m., Sandy seashore. Phenology: Flowers & Fruits. Origin: Native. Source: Digital Map, Georef'd by Sara Legler River banks and alluvial flats, sandy riverbanks. Phenology: Flowers. G. B. Rossbach 495 4 Jul 1938 with R. P. Rossbach A. E. Porsild 10864 23 Jul 1944 with A. J. Breitung WTU-94826 WTU-128999 Asteraceae Asteraceae Artemisia norvegica Fr. Artemisia tilesii Ledeb. U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Mainland. About 1 mile southeast of Juneau along Mount Roberts CANADA, BRITISH COLUMBIA: Trail. Hainese Road (Kilometer 139), Stanley Creek. Elev. 2000 ft. Elev. 3001 ft. T41S R68E S24 S 1/4; WGS 84, uncertainty: 1000 m., Source: 59° 54' N, 136° 46' W Digital Map, Georef'd by Joseph Stormer Along graded roadside. Phenology: Flowers. In grassy, rocky alpine tundra. Collected in open rocky area. Common. Phenology: Flowers. G. W. Douglas 11209 12 Jul 1979 with M. J. Ratcliffe Mary Clay Muller 4307 8 Jul 1981 WTU-281830 WTU-282634 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia norvegica Fr. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Seward Peninsula: Nome. Port San Juan, Evans Island. High seabeach. Phenology: Flowers. 60.050833°, -148.0675°; uncertainty: 1200 m. On mountain top. Phenology: Fertile. George Neville Jones 9211 Jul 1936 W. J. Eyerdam 7256 20 Sep 1948 WTU-39952 WTU-292112 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & U.S.A., ALASKA COUNTY: Clem. Seward Peninsula: Nome. High seabeach. Phenology: Flowers. U.S.A., ALASKA COUNTY: McKinley National Park; Near center of northern boundary of Park. George Neville Jones 9211 Jul 1936 Northern end of Wonder Lake. Elev. 2296 ft. WTU-12237JWT 63.492571°, -150.881286°; WGS 84, uncertainty: 1358 m., Source: Digital Map, Georef'd by Joseph Stormer Near center of north boundary of park. Open grassy spaces. Asteraceae Common. Herb erect, rootstock. Flower nodding, disc greenish yellow. Phenology: Flowers. Artemisia tilesii Ledeb. Ynes Mexia 2183 3 Aug 1928 U.S.A., ALASKA COUNTY: Seward Peninsula; Nome; bank of Nome River. WTU-29471 64.584932°, -165.462694°; uncertainty: 10000 m., Georef'd by Joseph Stormer Sandy bank of river. Phenology: Flowers. George Neville Jones 9212 Jul 1936 WTU-39951 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., ALASKA, KENAI PENINSULA COUNTY: U.S.A., ALASKA COUNTY: Along Lowell Creek, Seward, Kenai Peninsula. Glen Highway, Tok cutoff, about 29 miles from Gakona Junction. 60° 6' N, 149° 27' W Gravel roadside with many hued Hordeum jubatum. Phenology: In open gravelly area about town. Phenology: Flowers. Flowers. J. A. Calder 6200 25 Jul 1951 Maxcine Williams 2429 13 Jul 1968 WTU-173077 WTU-253155

Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. U.S.A., ALASKA COUNTY: Near mouth of Sadie Creek, Kotzebue Sound. U.S.A., ALASKA COUNTY: Along spit bordering small lake. Along beach with Petasites and Nome. Elymus mollis. Abundant. Phenology: Flowers. 64.530506°, -165.402241°; uncertainty: 20000 m. Common on tundra. Phenology: Flowers. Jean H. Langenheim 4294 15 Aug 1956 George Neville Jones 9209 Jul 1936 WTU-177141 WTU-12239JWT Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., ALASKA COUNTY: Unalaska. U.S.A., ALASKA COUNTY: 53.583944°, -166.796107°; uncertainty: 68000 m. Unga Island. Phenology: Flowers. Phenology: Flowers. Frank Beals s.n. 19 Aug 1943 T. Kincaid s.n. 21 Jul 1897 WTU-110987 WTU-101046

Asteraceae Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Artemisia tilesii Ledeb. Clem. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Akutan. Seward Peninsula: Nome. 54.122681°, -165.885666°; uncertainty: 15200 m. Common on tudra. Phenology: Flowers. Phenology: Flowers. George Neville Jones 9209 Jul 1936 John Rudd s.n. Jul 1935 WTU-39953 WTU-101047

Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck U.S.A., ALASKA COUNTY: Saint Mathew Island. U.S.A., MONTANA, RAVALLI COUNTY: Phenology: Flowers. Big Creek Lake, Bitterroot Mountains. Phenology: Flowers. Origin: Native. Frank Beals s.n. 6 Aug 1944 C. L. Hitchcock 17132 WTU-111002 6 Aug 1947 Asteraceae WTU-114701, WTU-V-038595 Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem. U.S.A., ALASKA, NOME COUNTY: Nome, Seward Peninsula. Dry Creek. Phenology: Flowers. George Neville Jones 9208 Jul 1936 WTU-39954 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., OREGON, BAKER COUNTY: CANADA, BRITISH COLUMBIA: Wallowa Mountains near Cornucopia. Dease River, circa 30 kilometers south-southeast of Cassiar. 45.008214°, -117.192675°; WGS 84, uncertainty: 10000 m., Elev. 2378 ft. Source: Digital map, Georef'd by Joseph Stormer 59° 2' N, 129° 45' W Rocky slopes. Phenology: Flowers. In Picea glauca forest near river, aspect southeast, slope 10%. Phenology: Flowers & Fruits. Origin: Native. J. William Thompson 13417 21 Jul 1936 G. W. Douglas 9351 3 Sep 1975 WTU-6941JWT with G. G. Douglas WTU-281948 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & U.S.A., ALASKA, JUNEAU COUNTY: Clem. Juneau. 58.301944°, -134.419722°; uncertainty: 10000 m. U.S.A., ALASKA COUNTY: Herbarium, University of Washington Collection By C. V. Piper Juneau. Presented by Young Naturalists' Society. Phenology: Flowers. 58.301944°, -134.419722°; uncertainty: 10000 m. Alpine. Phenology: Flowers. E. A. Shumway s.n. Jul 1891 J. R. Anderson 6398 11 Aug 1940 WTU-16865 WTU-153764 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., IDAHO, OWYHEE COUNTY: Twillight Gulch. CANADA, YUKON TERRITORY: Elev. 5500 ft. Duncan creek near village of Keno Hill, 28 miles northeast of Mayo. Coarse soil. Phenology: Flowers. 63° 55' N, 135° 19' W Among stones along creek bed. Phenology: Flowers. J. Francis Macbride 486 28 Jul 1910 J. M. Gillett 4272 5 Aug 1949 WTU-239880 with J. A. Calder et al. WTU-143392 Asteraceae Artemisia tilesii Ledeb. Asteraceae U.S.A., IDAHO, NEZ PERCE COUNTY: Artemisia tilesii Ledeb. Southeast of Waha, Craig Mountains. 46.07611°, -116.85056°; WGS 84, uncertainty: 10000 m., Source: CANADA, YUKON TERRITORY: GeoLocate, Georef'd by WTU Staff Ogilvie Mountains, along Dempster Road, Mile 58. Moist gravelly hillside, along road. Phenology: Flowers. Elev. 2500-4200 ft. 64.656847°, -138.384771°; WGS 84, uncertainty: 3000 m., A. J. Cronquist 5637 26 Sep 1948 Source: Digital Map, Georef'd by Joseph Stormer with M. Ownbey On gravel bars. River flats. Phenology: Flowers. WTU-129716 R. T. Porsild 299 23 Jul 1966 WTU-231783 Asteraceae Artemisia tilesii Ledeb. Asteraceae CANADA, BRITISH COLUMBIA: Artemisia furcata M. Bieb. Alsek River, ca. [circa] 5 kilometers south of the Yukon border. Elev. 2000 ft. U.S.A., WASHINGTON, PIERCE COUNTY: 59° 57' N, 137° 49' W Burroughs Mountain. west to Spray, Mount In Equisetum varigatum community, moist sandy soil. Phenology: Rainier. Flowers & Fruits. Origin: Native. 46.90639°, -121.68833°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, G. W. Douglas 9013 29 Jul 1975 Georef'd by WTU Staff with G. G. Douglas Slopes of mountain. [Two collection on same sheet]. Phenology: Fertile. WTU-281876 J. B. Flett 3231 29 Aug 1919 WTU-7118JWT-A, WTU-V-038567 Asteraceae Asteraceae Artemisia furcata M. Bieb. Artemisia tilesii Ledeb. U.S.A., WASHINGTON, GRAYS HARBOR U.S.A., ALASKA COUNTY: COUNTY: Along Utukok River below Driftwood Creek about 10 miles due west Near summit of Mount Colonel Bob Lookout, of Meat Mountain. Olympic Mountains. 68° 58' N, 161° 12' W Elev. 4700 ft. In loam on river bank. Phenology: Flowers. 47.48889°, -123.74556°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, George H. Ward 1279 28 Jul 1952 Georef'd by WTU Staff Rocky slopes near summit. [Two collection on WTU-193380 same sheet]. Phenology: Fertile. J. William Thompson 7246 Asteraceae 9 Jul 1931 Artemisia tilesii Ledeb. WTU-7118JWT-B, WTU-V-038568 U.S.A., ALASKA COUNTY: East bank of Kukpowruk River, circa. 5 miles from its mouth. 69° 35' N, 162° 52' W Asteraceae Mostly at crumbling edge of tundra along very top of 20 feet river bluffs. Smaller flowers, leaves more divided than in #136. Artemisia tilesii Ledeb. Phenology: Flowers. CANADA, YUKON TERRITORY: Kenton L. Chambers 073 3 Jul 1951 Canol Road: Rose-Lapie River Pass, southwest slope of mountain west of mile 116. WTU-193379 Elev. 4000-6000 ft. 61.869696°, -132.869221°; uncertainty: 3200 m. Alpine slopes from road to below summit, granite mountain. Asteraceae Phenology: Flowers. Artemisia tilesii Ledeb. A. E. Porsild 10096 1 Jul 1944 with A. J. Breitung U.S.A., ALASKA COUNTY: Arctic Alaska, by Colville River, Umiat. WTU-129000 69° 22' N, 152° 8' W Sand and gravel flats. Phenology: Flowers. Asteraceae George Lindsay 2335 1 Aug 1952 Artemisia tridentata Nutt. WTU-193389 U.S.A., WASHINGTON, PIERCE COUNTY: Fremont Mountain, Mount Rainier National Park. Asteraceae Elev. 6000 ft. 46.88333°, -121.88333°; WGS 84, uncertainty: 10000 m., Source: Artemisia tilesii Ledeb. GeoLocate, Georef'd by WTU Staff Dry alpine slopes. Phenology: Flowers. Origin: Native. U.S.A., ALASKA COUNTY: Above west bank of Colville River circa. 3 miles north of junction with J. William Thompson 11085 27 Jul 1934 Chandler River. 69° 30' N, 151° 30' W WTU-7771JWT Soil disturbed, wet, quite clay-like, on talus at foot of bluffs. Phenology: Flowers. Asteraceae Kenton L. Chambers 254 25 Jul 1951 Artemisia tilesii Ledeb. WTU-193390 U.S.A., ALASKA COUNTY: Mainland, Skagway just northwest of downtown on south side of Asteraceae landing strip. Between road and airports buildings. Elev. 30 ft. Artemisia tilesii Ledeb. Heavily disturbed area, with other native and exotic weedy plants in gravelly soil. Phenology: Flowers. U.S.A., ALASKA COUNTY: Chandler Lake. Mary Clay Stensvold 7197 30 Jun 1998 68° 12' N, 152° 41' W Phenology: Flowers. WTU-340593 Ira L. Wiggins 13826 27 Jul 1956 WTU-178210 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Meade River, about 35 miles south of Atkasuk (Coal Mine). Attu Island, Aleutians, in Engineer Canyon, Sidden's Valley. 70° 3' N, 157° 15' W Elev. 200 ft. Phenology: Fertile. 52.883844°, 173.193026°; WGS 84, uncertainty: 400 m., Source: Digital Map, Georef'd by Joseph Stormer Ira L. Wiggins 13906 23 Aug 1956 Tall herbaceous meadows and gravelly places. Phenology: Flowers. WTU-178209 M. Hardy 402 23 Sep 1945 WTU-106626 Asteraceae Artemisia tilesii Ledeb. Asteraceae U.S.A., ALASKA COUNTY: Artemisia tilesii Ledeb. East bank of Kaolak River. 69° 57' N, 160° W U.S.A., ALASKA COUNTY: Phenology: Flowers. Aleutian Islands: False Pass. Seabeach. Phenology: Flowers & Fruits. Ira L. Wiggins 13968 23 Aug 1956 George Neville Jones 8808 Jul 1936 WTU-178207 WTU-12216JWT Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., ALASKA COUNTY: Vicinity of east Oumalik. U.S.A., ALASKA COUNTY: 69° 50' N, 155° 30' W Aleutians, Attu Island, in Engineer Canyon, Sidden's Valley. Top of steep river bank. Phenology: Flowers. Elev. 200 ft. 52.884154°, 173.193541°; WGS 84, uncertainty: 400 m., Source: George H. Ward 1452 15 Aug 1952 Digital Map, Georef'd by Joseph Stormer Tall herbaceous meadows and gravelly places. Phenology: Flowers. WTU-193391 Robert M. Hardy 401 28 Sep 1945 Asteraceae WTU-106625 Artemisia tilesii Ledeb. Asteraceae U.S.A., ALASKA COUNTY: Arctic slope district: 70 airmiles south of Point Barrow, near Eskimo Artemisia tilesii Ledeb. village of Atkasook; 4.75 kilometers east of Meade River Camp, 15 msm. U.S.A., ALASKA COUNTY: 70.481641°, -157.416014°; uncertainty: 10000 m., Georef'd by Aleutian Islands: False Pass. Joseph Stormer Seabeach. Phenology: Fertile. Phenology: Fertile. George Neville Jones 8808 Jul 1936 Vera Komarkova 192 22 Jul 1976 with Holly Hansell, Karen Seabert WTU-39947 WTU-271610 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., ALASKA COUNTY: Aleutian Islands, Attu Island: vicinity of Massacre Bay. U.S.A., ALASKA, NORTH SLOPE COUNTY: 52.826667°, 173.22°; WGS 84, uncertainty: 5500 m., Source: 50 miles south and east of Point Barrow; 25 miles from the mouth of GeoLocate, Georef'd by Joseph Stormer the Meade River. In sandy loam near beach. Phenology: Flowers. 70.702789°, -156.865015°; WGS 84, uncertainty: 25000 m., Source: Digital Map, Georef'd by Joseph Stormer G. B. Van Schaack 531 6 Sep 1945 Phenology: Flowers. with Gilmore W. Soule John Putnam 41 22 Jul 1973 WTU-154572 with Eskimo student assistants WTU-261158 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: Port Vita, Raspberry Strait, Raspberry Island, Kodiak group. Mount Pugh, Cascade Mountains. 58.073032°, -153.102293°; WGS 84, uncertainty: 15000 m., Elev. 7000 ft. Source: Digital Map, Georef'd by Joseph Stormer 48.14245°, -121.37464°; WGS 84, uncertainty: 5000 m., Source: On side of sea banks. Phenology: Flowers. GeoLocate, Georef'd by WTU Staff Alpine slopes. Phenology: Flowers & Fruits. W. J. Eyerdam 3896 1 Aug 1945 J. William Thompson 14336 18 Aug 1938 WTU-293248 WTU-48502 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., ALASKA COUNTY: Port Vita, Raspberry Island. U.S.A., WASHINGTON, YAKIMA COUNTY: 58.065556°, -153.076792°; uncertainty: 3000 m., Georef'd by Wodan's Vale, Mount Adams. Joseph Stormer Elev. 7216 ft. On sides of sea banks. Phenology: Flowers. 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: GeoLocate, Georef'd by WTU Staff W. J. Eyerdam 3896 1 Aug 1945 Sunny slopes. Phenology: Flowers. WTU-192586 Wilhelm N. Suksdorf 7603 28 Aug 1912 WTU-230485 Asteraceae Artemisia tilesii Ledeb. Asteraceae U.S.A., ALASKA COUNTY: Artemisia tilesii Ledeb. Point Lay. Along north bank of Kukpowruk River between 1 and 2 miles from its mouth on U.S.A., WASHINGTON, CHELAN COUNTY: Kasegaluk Lagoon. , along Ingalls Creek trail between 14 and 15 mile mark. 69° 36' N, 163° W Elev. 5100 ft. In sandy soil at edge of river. Abundant. 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: Phenology: Flowers. Origin: Native. Georeferenced, Georef'd by WTU Staff On lower south-facing slopes, in granitic, bouldery alluvium. John H. Thomas 2270 Common. Phenology: Flowers. 2 Sep 1950 A. R. Kruckeberg 5124 29 Jul 1960 WTU-152754, WTU-V-038554 WTU-217567

Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia tilesii Ledeb. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., ALASKA COUNTY: Ice Creek. Leading from Northeast end of runway to "Umiat 2"; Umiat Camp Elev. 6000 ft. and vicinity. 48.105535°, -120.737582°; WGS84, uncertainty: 10000 m., Elev. 225 ft. Source: GeoLocate, Georef'd by WTU Staff 69° 22' N, 152° 8' W Phenology: Flowers. Gravelly soil along roadside and in disturbed areas on road. Plants in clumps, many-branched from old, single, rounded root-stock, G. E. Morrill 361 23 Aug 1933 leaves large, flower-stems large-leaaved, common. Phenology: Flowers. WTU-27881 Kenton L. Chambers 136 21 Jul 1951 Asteraceae WTU-193338 Artemisia tilesii Ledeb. Asteraceae U.S.A., WASHINGTON, CHELAN COUNTY: Artemisia tilesii Ledeb. Mount Stuart, Wenatchee Mountains. Elev. 5000 ft. U.S.A., WASHINGTON, KITTITAS COUNTY: 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: Between Cle Elum and Easton. Georeferenced, Georef'd by WTU Staff 47.19556°, -120.93806°; WGS 84, uncertainty: 10000 m., Source: Lower open slopes. Phenology: Flowers. GeoLocate, Georef'd by WTU Staff Moist open places. Phenology: Flowers. J. William Thompson 7786 27 Jul 1931 J. William Thompson 6681 13 Jun 1931 WTU-7545JWT WTU-7538JWT Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia michauxiana Besser U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., MONTANA COUNTY: Mount Stuart, Wenatchee Mountains. Midvale. Elev. 5000 ft. Hills. Phenology: Flowers. 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff L. M. Umbach 275 5 Jul 1903 Open south slope. Phenology: Flowers. WTU-242327 J. William Thompson 5890 20 Aug 1930 WTU-7036JWT Asteraceae Artemisia michauxiana Besser Asteraceae CANADA, BRITISH COLUMBIA: Artemisia tilesii Ledeb. Cathedral Park. 49.072525°, -120.173967°; WGS 84, uncertainty: 15000 m., U.S.A., WASHINGTON, CHELAN COUNTY: Source: Digital Map, Georef'd by Joseph Stormer Ice Creek. Parking lot; open woods. Phenology: Flowers. Origin: Native. Elev. 6000 ft. 48.105535°, -120.737582°; WGS84, uncertainty: 10000 m., R. Hainault 7808 7 Apr 1976 Source: GeoLocate, Georef'd by WTU Staff Phenology: Flowers. WTU-272140 G. E. Morrill 361 23 Aug 1933 Asteraceae WTU-6725JWT Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, CHELAN COUNTY: Between Beverley-Turnpike divide and Iron Peak-Teanaway divide. Artemisia tilesii Ledeb. 47.43363°, -120.89782°; WGS 84, uncertainty: 2500 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, CHELAN COUNTY: Steep treeless-shrubless east southeast facing talus of shale. In Tumwater Canyon, Wenatchee Mountains, near Leavenworth. Phenology: Flowers. Origin: Native. Elev. 1200 ft. 47.59639°, -120.66028°; WGS84, uncertainty: 5000 m., Source: A. R. Kruckeberg 5143 30 Jul 1960 GeoLocate, Georef'd by WTU Staff Rocky slopes. Phenology: Flowers. WTU-217566 J. William Thompson 8425 22 Jun 1932 Asteraceae WTU-6253JWT Artemisia michauxiana Besser Asteraceae U.S.A., MONTANA, POWELL COUNTY: Shale Mountain, 5 miles northeast of Big Prairie Ranger Station, Artemisia michauxiana Besser Flathead National Forest. 47.541162°, -113.181107°; WGS 84, uncertainty: 1600 m., U.S.A., WASHINGTON, KITTITAS COUNTY: Source: Digital Map, Georef'd by Joseph Stormer Circa 6 miles west of Mission Peak, circa 20 miles northeast of On rocks on top. Phenology: Flowers. Liberty, Wenatchee Mountains. 47.28753°, -120.5726°; WGS 84, uncertainty: 1500 m., Source: C. L. Hitchcock 18600 21 Jul 1948 GeoLocate, Georef'd by WTU Staff Sandy slope. Phenology: Flowers. Origin: Native. WTU-125360 C. L. Hitchcock 20335 17 Jul 1954 Asteraceae WTU-180155 Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, OKANOGAN COUNTY: [no locality given]. Artemisia michauxiana Besser 48.546561°, -119.750151°; WGS 84, uncertainty: 80000 m., Source: Georeferenced, Georef'd by WTU Staff CANADA, BRITISH COLUMBIA: Phenology: Flowers. Origin: Native. Lytton-Boston Bar. Phenology: Flowers. Origin: Native. Chas. B. Fiker x 1932 V. J. Krajina s.n. 29 Aug 1950 WTU-6303JWT WTU-215577 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia michauxiana Besser U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., OREGON, LAKE COUNTY: Along Etienne Creek; Wenatchee Mountains. Hart Mountain Wildlife Refuge, southest of Refuge Headquarters. Elev. 4000 ft. T35S R26E S18 SE 1/4 SW 1/4; NAD 27, uncertainty: 805 m., 47.42997°, -120.71614°; WGS84, uncertainty: 6500 m., Source: Source: TRS2LL, Georef'd by Ben Legler Georeferenced, Georef'd by WTU Staff On north-northeast facing rimrock with Melica stricta. Phenology: Rocky ledges. Phenology: Flowers. Origin: Native. Flowers. J. William Thompson 8567 25 Jun 1932 Virginia Crosby 2371 25 Sep 1979 WTU-6271JWT WTU-281230

Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia michauxiana Besser U.S.A., WASHINGTON, CHELAN COUNTY: CANADA, BRITISH COLUMBIA: At base of Three Brothers. Fraser River Canyon in Black Canyon. Elev. 2500 ft. Phenology: Flowers. Origin: Native. 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff J. William Thompson 16 28 May 1938 Crevices of ledges. Phenology: Flowers. Origin: Native. with Emily M. Thompson J. William Thompson 10532 2 Jun 1934 WTU-48281 WTU-24601 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia michauxiana Besser U.S.A., MONTANA, PARK COUNTY: At the lower end of Kersey Lake, vicinity of Cooke City. U.S.A., WASHINGTON, OKANOGAN COUNTY: Rocks at the foot of a cliff by the outlet creek. Phenology: Flowers. In Angel's Pass, mountains north of Conconully. 48.68163°, -119.83644°; WGS 84, uncertainty: 1000 m., Source: Jean G. Witt 1394 26 Aug 1948 Georeferenced, Georef'd by WTU Staff Rocky ground. Phenology: Flowers. Origin: Native. WTU-135846 J. William Thompson 7033 28 Jun 1931 Asteraceae WTU-7503JWT Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, CHELAN COUNTY: Mission Peak; Pacific Northwest Forest and Range Experimental Artemisia michauxiana Besser Station; Ellensburg Ranger District; Wenatchee National Forest. 47.28528°, -120.43972°; WGS84, uncertainty: 10000 m., Source: U.S.A., MONTANA, CARBON COUNTY: GeoLocate, Georef'd by WTU Staff Beartooth Mountains; north slope of the Hell Roaring Plateau. Phenology: Flowers. Origin: Native. Elev. 9550 ft. T9S R18E S13 SW 1/4; NAD 27, uncertainty: 805 m., Source: R. Gibbons 84-56 26 Jul 1956 TRS2LL, Georef'd by Ben Legler On disturbed soil along the road to the old mine. Very common. WTU-322251 Phenology: Flowers. Klaus H. Lackschewitz 7806 11 Aug 1977 Asteraceae WTU-281114 Artemisia michauxiana Besser U.S.A., WASHINGTON, PEND OREILLE COUNTY: Asteraceae North of Shedroof Mountain. Elev. 6700 ft. Artemisia michauxiana Besser T40N R45E S24 W; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler U.S.A., WASHINGTON, CHELAN COUNTY: Rocky pinnacle. Phenology: Flowers. Origin: Native. Carne Mountain. Elev. 6700 ft. Earle F. Layser 1074 27 Jul 1969 T30N R16E S24; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-242158 On ridge; between large boulders on top of ridge. Phenology: Flowers. Origin: Native. M. Arnot 665 13 Aug 1993 with E. Burnett, S. Rust WTU-328198 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia michauxiana Besser U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Near pass between Surprise Lake and Blue Jay Basin. At base of Three Brothers Peak, Wenatchee Mountains. T32N R19E; WGS84, uncertainty: 10000 m., Source: GeoLocate, Elev. 2500 ft. Georef'd by WTU Staff 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: South slope, very rocky. Phenology: Flowers. Origin: Native. Georeferenced, Georef'd by WTU Staff Crevices of ledges. Phenology: Flowers. Origin: Native. George H. Ward 695 15 Aug 1946 J. William Thompson 10532 2 Jun 1934 WTU-190558 WTU-6839 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia michauxiana Besser U.S.A., OREGON, HARNEY COUNTY: Along the edge of the south tributary to Alvord Creek, east side of U.S.A., WASHINGTON, CHELAN COUNTY: the Steens Mountains, a hundred miles southeast of Burns. Prince Creek fan. Lucerne 5.75 miles southeast . Elev. 7500 ft. Elev. 1125 ft. T34S R34E S5 S6; NAD 27, uncertainty: 805 m., Source: T31N R19E S32 4; WGS84, uncertainty: 10000 m., Source: TRS2LL, Georef'd by Ben Legler GeoLocate, Georef'd by WTU Staff Open, gravelly slopes. Plants with a distinctive aroma different from Matted patch on silty pocket of large alluvial gravel fan. Patch 1 mile that of Artemisia ludoviciana; plants varying from rhizomatous to wide, plant aromatic. Phenology: Flowers. Origin: Native. more or less taprooted , the stems loosely clustered. Phenology: Flowers. Ralph Naas 5251 5 May 1987 with Dorothy Naas Arthur Cronquist 8743 21 Jul 1959 WTU-316910 WTU-208183 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia michauxiana Besser U.S.A., MONTANA, GALLATIN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Bozeman; Fairy Lake. At southwest base of Iron Peak, upper North Fork Teanaway River; Abundant. Phenology: Flowers. 1 mile above De Roux Forest Camp. 47.392822°, -120.912623°; WGS 84, uncertainty: 10000 m., H. B. Mills s.n. 20 Aug 1938 Source: GeoLocate, Georef'd by WTU Staff Talus; soil derived from Hawkins formation (greenstone). Phenology: WTU-139480 Flowers. Origin: Native. A. R. Kruckeberg 5310 25 Jul 1961 Asteraceae WTU-217559 Artemisia michauxiana Besser U.S.A., WASHINGTON, YAKIMA COUNTY: Asteraceae Along Naches River, near Cliffdell. 46.944624°, -121.069224°; WGS 84, uncertainty: 5000 m., Artemisia michauxiana Besser Source: GeoLocate, Georef'd by WTU Staff Gravelly soil. Phenology: Flowers. Origin: Native. CANADA, BRITISH COLUMBIA: Area east northeast of King Edward Peak adjacent to Waterton F. A. Warren 1837 26 Jun 1932 Lakes National Park. Elev. 6800 ft. WTU-213044 49° N, 114° 12' W On west-facing, coarse talus slope. Rare. Phenology: Flowers. Origin: Native. Asteraceae R. L. Taylor 3333 31 Jul 1958 Artemisia michauxiana Besser with J. A. Calder, D. H. Ferguson CANADA, BRITISH COLUMBIA: WTU-233824 Fraser River Canyon in Black Canyon. Elev. 600 ft. 49.750147°, -121.419061°; uncertainty: 10000 m., Georef'd by Asteraceae Joseph Stormer Phenology: Flowers. Origin: Native. Artemisia michauxiana Besser J. William Thompson 16 28 May 1938 U.S.A., MONTANA, PONDERA COUNTY: with Emily M. Thompson About 1 mile south of Dupuyer. Grassy roadside. Phenology: Flowers. WTU-16782JWT W. E. Booth 63131 23 Jun 1963 WTU-233544 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: On Table Mountain, Wenatchee Mountains. Valley of Methow River, Carlton. Elev. 4500 ft. Elev. 1452 ft. 47.24361°, -120.55833°; WGS 84, uncertainty: 10000 m., Source: 48.249373°, -120.116688°; WGS 84, GeoLocate, Georef'd by WTU Staff uncertainty: 10000 m., Source: GeoLocate, Crevices of basaltic ledge. Phenology: Flowers. Origin: Native. Georef'd by WTU Staff Clumps by river bank. Phenology: Flowers. J. William Thompson 9753 9 Aug 1933 Origin: Introduced. WTU-7554JWT Harold St. John 5566 with W. D. Courtney, Charles S. Parker Asteraceae 19 Jul 1921 Artemisia michauxiana Besser WTU-110674, WTU-V-038596 U.S.A., WASHINGTON, KITTITAS COUNTY: At Mount Lilian, Table Rock Area, 2 miles off Liberty-Wenatchee Road. Asteraceae Elev. 5500 ft. 47.25389°, -120.66417°; WGS 84, uncertainty: 10000 m., Source: Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica GeoLocate, Georef'd by WTU Staff Just below summit; steep, loose talus of conglomerate and U.S.A., WASHINGTON COUNTY: sandstone. Phenology: Flowers. Origin: Native. 5 miles northwest of White Bluffs. Phenology: Flowers. A. R. Kruckeberg 3046 4 Jul 1952 R. Sprague s.n. WTU-154837 10 Aug 1938 Asteraceae WTU-148039, WTU-V-038553 Artemisia michauxiana Besser U.S.A., MONTANA, GLACIER COUNTY: Mount Henry, Glacier National Park. Elev. 8528-8659 ft. Above timberline; scattered throughout krumholz. Rare. Phenology: Flowers. Asteraceae R. H. Pemble 167 15 Aug 1964 Artemisia ludoviciana Nutt. ssp. ludoviciana with L. H. Harvey U.S.A., MONTANA, FLATHEAD COUNTY: WTU-232343 1 1/2 miles southeast of Columbia Falls. Roadside. Phenology: Flowers. Origin: Native. Asteraceae H. T. Rogers 1261 with J. M. Rogers Artemisia michauxiana Besser 23 Aug 1942 U.S.A., WASHINGTON, CHELAN COUNTY: Stuart Pass, Wenatchee Mountains. WTU-243882, WTU-V-038598 Elev. 7200 ft. 47.47639°, -120.92583°; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff In rocky (metamorphic) crevices. Phenology: Flowers. Origin: Native. A. R. Kruckeberg 2657 9 Aug 1950 Asteraceae WTU-181115 Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., OREGON, LAKE COUNTY: Lakeview. 42.190853°, -120.348381°; WGS 84, uncertainty: 4047 m., Source: Digital Map, Georef'd by Sara Legler Moist ravine. Phenology: Flowers. Origin: Native. Morton E. Peck 15479 5 Jul 1927 WTU-6670JWT, WTU-V-038597 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia vulgaris L. U.S.A., OREGON, HARNEY COUNTY: U.S.A., WASHINGTON, KING COUNTY: Along Silver Creek, 2 miles west of Riley. Seattle. 43.27793°, -119.248842°; WGS 84, 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., uncertainty: 3676 m., Source: Digital Map, Source: Digital Map, Georef'd by Joseph Stormer Georef'd by Isaac Afolayan Phenology: Flowers. Origin: Introduced. Phenology: Flowers. Origin: Native. George Neville Jones s.n. 10 Oct 1934 Morton E. Peck 14298 WTU-35436 9 Jul 1925 WTU-6570JWT, WTU-V-038552 Asteraceae Artemisia vulgaris L. Asteraceae U.S.A., WASHINGTON, KING COUNTY: University of Washington Campus, Seattle. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: Keck GeoLocate, Georef'd by WTU Staff Weed. Phenology: Flowers. Origin: Introduced. U.S.A., OREGON, UMATILLA COUNTY: 3 miles above Tollgate Guard Station, G. N. Jones 6111 20 Sep 1934 Tollgate-Fry Meadow. Dry stony ground. Phenology: Flowers. Origin: WTU-25806 Native. A. R. Kruckeberg 2493 Asteraceae 30 Jul 1950 Artemisia vulgaris L. WTU-168452, WTU-V-038592 U.S.A., OREGON, MULTNOMAH COUNTY: Albina, Portland. 45.543664°, -122.675075°; uncertainty: 7500 m., Georef'd by Joseph Stormer Phenology: Flowers. Origin: Introduced. Asteraceae Wilhelm N. Suksdorf 2916 25 Oct 1900 Artemisia ludoviciana Nutt. ssp. ludoviciana WTU-229544 U.S.A., MONTANA, GLACIER COUNTY: 1.2 miles east of Kiowa. Roadside. Phenology: Flowers. Origin: Native. Asteraceae Susann Fry 532 Artemisia vulgaris L. 10 Jul 1941 U.S.A., OREGON, MULTNOMAH COUNTY: Albina, Portland. WTU-86692, WTU-V-038551 45.543664°, -122.675075°; uncertainty: 7500 m., Georef'd by Joseph Stormer Phenology: Flowers. Origin: Introduced. Wilhelm N. Suksdorf 2918 25 Oct 1900 WTU-229543 Asteraceae Artemisia vulgaris L. Asteraceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Along State Highway 14, on the west edge of Bingen. Keck Elev. 111 ft. T3N R11E S30; NAD 27, uncertainty: 805 m., Source: TRS2LL, U.S.A., IDAHO COUNTY: Georef'd by Ben Legler Palouse Country and about Lake Coeur d' In a wet weedy ditch with Daucus, Bidens, Polygonum, Sonchus, Alene. Polypogon, Epilobium, Medicago. Plants forming a large clump, to 2 -116.747304°, 0°; uncertainty: 24000 m. meters tall. Phenology: Flowers. Origin: Introduced. Phenology: Flowers. Origin: Native. Richard R. Halse 3256 24 Sep 1985 Geo. B. Aiton s.n. WTU-343818 Jun 1892 WTU-94419, WTU-V-038594 Asteraceae Asteraceae Artemisia vulgaris L. Artemisia U.S.A., OREGON, MULTNOMAH COUNTY: U.S.A., IDAHO COUNTY: Along Interstate Highway 84 by Rooster Rock State Park; along Below Pass Creek Pass. Highway from here to Multnomah Falls. Rocky cliffs. Phenology: Flowers. Elev. 19 ft. T1N R5E S30; NAD 27, uncertainty: 805 m., Source: TRS2LL, William H. Baker 16940 9 Jul 1965 Georef'd by Ben Legler Forming large patches; associated with Festuca, Vicia, Panicum, WTU-262008 Daucus, Rubus, Digitaria. Very common; plants to 1.8 meters tall. Phenology: Flowers. Origin: Introduced. Asteraceae Richard R. Halse 3258 14 Oct 1985 Artemisia WTU-320386 CANADA, BRITISH COLUMBIA: White Pass at International Boundary. Asteraceae Phenology: Flowers. Artemisia vulgaris L. A. A. Heller s.n. 8 Jul 1929 U.S.A., OREGON, MULTNOMAH COUNTY: WTU-87453 Portland. 45.52361°, -122.675°; WGS 84, uncertainty: 12756 m., Source: GeoLocate, Georef'd by Maria Yousoufian Asteraceae Phenology: Flowers. Origin: Introduced. Artemisia Wilhelm N. Suksdorf 2962 26 Oct 1900 U.S.A., OREGON, WASCO COUNTY: WTU-229546 Columbia River Highway, near the Dalles. Sandy soil. Phenology: Flowers. Asteraceae Sister Mary Milburge 1260 10 Aug 1936 Artemisia WTU-56478 U.S.A., WASHINGTON, CHELAN COUNTY: By trail to Snow Lakes, Wenatchee Mountains. Asteraceae Elev. 4500 ft. 47.48556°, -120.74222°; WGS84, uncertainty: 10000 m., Source: Artemisia GeoLocate, Georef'd by WTU Staff Granitic slopes. Phenology: Flowers. U.S.A., WASHINGTON, KITTITAS COUNTY: 2 miles north of Vantage. J. William Thompson 17124 11 Aug 1952 46.974513°, -119.98611°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff, Invalid coordinates (located WTU-171307 outside county bounds). Along intermittent water course in rocky land, growing with Toxicodendron rydbergii. Phenology: Flowers. Asteraceae Williams T. Gillis 8488 5 Sep 1969 Artemisia campestris L. var. borealis (Pall.) M. Peck WTU-303863 U.S.A., WASHINGTON, JEFFERSON COUNTY: Marmot Pass. Elev. 6000 ft. Asteraceae 47.81833°, -123.13222°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Artemisia tridentata Nutt. Phenology: Flowers. U.S.A., WASHINGTON, CHELAN COUNTY: Harold E. Helmrich 320 18 Aug 1933 Rocky Crags on Mountain Stuart, Wenatchee Mountains. Elev. 5000 ft. WTU-306065 47.42361°, -120.30917°; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Asteraceae S. F. Blake 7696 27 Jul 1931 Artemisia WTU-6327JWT U.S.A., IDAHO, CASSIA COUNTY: Kelsaw Canyon, Black Pine Mountains. 42.111024°, -113.111772°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Dry rocky wash. Frequent. Phenology: Flowers. William H. Baker 8802 30 Aug 1951 WTU-299074 Asteraceae Asteraceae Artemisia campestris L. var. borealis (Pall.) M. Peck Artemisia furcata M. Bieb. U.S.A., WASHINGTON, JEFFERSON U.S.A., WASHINGTON, PIERCE COUNTY: COUNTY: Mount Rainier National Park. Old Desolate, north side of Mt Rainier. Marmot Pass, Olympic Mountains. Elev. 7000 ft. Elev. 6500 ft. T17N R8E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, 47.81833°, -123.13222°; WGS 84, Georef'd by Ben Legler uncertainty: 10000 m., Source: GeoLocate, Phenology: Flowers. Georef'd by WTU Staff Open alpine ridges. Phenology: Flowers. Maxine Hagen s.n. 9 Aug 1948 S. F. Blake 7960 WTU-332378 13 Aug 1931 Asteraceae WTU-6252JWT, WTU-V-038564 Artemisia tridentata (Pursh) Scribn. & Sm. var. pubescens Elmer Asteraceae U.S.A., WASHINGTON, PIERCE COUNTY: Artemisia campestris L. var. borealis (Pall.) M. Peck Mount Rainier. Glacier Basin. Elev. 7000 ft. U.S.A., ALASKA COUNTY: 46.8844°, -121.7181°; WGS 84, uncertainty: 5000 m., Source: Along southwest bank of Chip River. Georeferenced, Georef'd by WTU Staff 70° 26' N, 154° 50' W Phenology: Flowers. On higher sand bars and depressions between sand dunes, along southwest bank of Chip J. M. Grant s.n. Aug 1925 River. Phenology: Flowers. WTU-22161 Ira L. Wiggins 13666 17 Jul 1956 Asteraceae WTU-180372, WTU-V-038566 Artemisia tridentata Nutt. U.S.A., WASHINGTON, PIERCE COUNTY: Rainier National Park. Asteraceae 46.846104°, -121.767654°; WGS 84, uncertainty: 20000 m., Source: Digital Map, Georef'd by Joseph Stormer Artemisia campestris L. var. borealis (Pall.) M. Peck Phenology: Flowers. Origin: Native. U.S.A., ALASKA, NORTH SLOPE COUNTY: J. M. Grant s.n. Aug 1925 Along Meade River about 45 miles south of Point Barrow Camp. WTU-285594 70° 42' N, 156° 38' W On sandy slopes and dunes along Meade River. Phenology: Flowers. Asteraceae Ira L. Wiggins 12669 Artemisia tridentata Nutt. 10 Jul 1951 U.S.A., WASHINGTON, PIERCE COUNTY: Fremont Mountain, Mount Rainier National Park. WTU-193392, WTU-V-038565 Elev. 6000 ft. 46.88333°, -121.88333°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Dry alpine slopes. Phenology: Flowers. Origin: Native. Asteraceae J. William Thompson 11085 27 Jul 1934 Artemisia campestris L. var. borealis (Pall.) M. Peck WTU-24605 U.S.A., WASHINGTON, JEFFERSON COUNTY: North of Mount Constance. Asteraceae Elev. 6000 ft. 47.77356°, -123.12626°; WGS 84, Artemisia douglasiana Besser uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., OREGON, MULTNOMAH COUNTY: High alpine ridges. Phenology: Flowers. Sauvies Island. 45.736628°, -122.799314°; WGS 84, uncertainty: 13000 m., J. William Thompson 11022 Source: Digital Map, Georef'd by Joseph Stormer, Invalid coordinates (located outside county bounds). 21 Jul 1934 Dry ground. Phenology: Fertile. WTU-24657, WTU-V-038563 J. William Thompson 1330 10 Jul 1926 WTU-6423JWT Asteraceae Asteraceae Artemisia douglasiana Besser Artemisia dracunculus L. U.S.A., OREGON, JACKSON COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: North slope of the Siskiyou Mountains along the highway. Wawawai. Grade in open places in the yellow pine belt. Phenology: Fertile. 46.63667°, -117.37833°; WGS 84, uncertainty: 1153 m., Source: GeoLocate, Georef'd by Sara Legler A. A. Heller 12635 1 Sep 1916 Rich ground. Phenology: Fertile. Origin: Native. WTU-86516 C. V. Piper 1587 Oct 1893 WTU-17427 Asteraceae Artemisia douglasiana Besser Asteraceae U.S.A., IDAHO COUNTY: Artemisia dracunculus L. Palouse Country and about Lake Coeur d' Alene. -116.747304°, 0°; uncertainty: 24000 m. U.S.A., WASHINGTON, KLICKITAT COUNTY: Herbarium, University of Washington Presented by C. E. Bottom land of the Columbia River at Bingen. Burglehaus. Phenology: Fertile. 45.715°, -121.46333°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Geo. B. Aiton 4591 Jun 1892 Phenology: Fertile. Origin: Native. WTU-17111 Wilhelm N. Suksdorf 13002 5 Sep 1895 WTU-230489 Asteraceae Artemisia douglasiana Besser Asteraceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Artemisia dracunculus L. Bottom-land of the Columbia River. (Bingen). 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: U.S.A., IDAHO, CUSTER COUNTY: GeoLocate, Georef'd by WTU Staff 5 miles up South Fork Salmon River from Stanley-Challis Road. Phenology: Fertile. Origin: Native. 44.491247°, -114.1951°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Wilhelm N. Suksdorf 13007 14 Sep 1895 Shale bank. Phenology: Fertile. Origin: Native. WTU-230488 C. L. Hitchcock 10807 5 Aug 1944 with C. V. Muhlick Asteraceae WTU-94060 Artemisia dracunculus L. Asteraceae U.S.A., IDAHO, CANYON COUNTY: Falk's Store. Artemisia dracunculus L. Elev. 2200 ft. Loamy bottom-lands. Phenology: Fertile. Origin: Native. CANADA, BRITISH COLUMBIA: Shumway Lake, Kamloops. J. Francis Macbride 721 8 Aug 1910 50.523333°, -120.254382°; WGS 84, uncertainty: 2500 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-139424 Distributed by the Herbarium, the University of British Columbia. Phenology: Fertile. Origin: Native. Cultivated. Asteraceae V. J. Krajina s.n. 27 Aug 1950 Artemisia dracunculus L. WTU-215594 U.S.A., WASHINGTON, OKANOGAN COUNTY: Across the river from Twisp. Twisp ca. [circa] 0.3 mile east. Asteraceae Elev. 5248 ft. T33N R22E S17 NW4; WGS 84, uncertainty: 10000 m., Source: Artemisia dracunculus L. GeoLocate, Georef'd by WTU Staff Scattered on steep, very rocky soil, slightly shaded slope. With CANADA, BRITISH COLUMBIA: Bromus tectorum and other grasses, Rhus glabra. Not aromatic. Nicola Valley. Phenology: Fertile. Origin: Native. Distributed by the Herbarium, the University of British Columbia. Phenology: Fertile. Origin: Native. Cultivated. Ralph Naas 5213 10 Sep 1986 with Dorothy Naas V. J. Krajina s.n. 28 Aug 1950 WTU-316912 WTU-215576 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia dracunculus L. CANADA, BRITISH COLUMBIA: CANADA, BRITISH COLUMBIA: Thompson River, Kamloops. Two miles up Richter Pass Road, east of Osoyoos. Distributed by the Herbarium, the University of British Columbia. In dry gully in desert foothills. Not abundant. Phenology: Fertile. Phenology: Fertile. Origin: Native. Cultivated. Origin: Native. V. J. Krajina s.n. 26 Aug 1950 T. T. McCabe 4547 30 Aug 1937 WTU-215575 WTU-78256

Asteraceae Asteraceae Artemisia dracunculus L. Artemisia dracunculus L. U.S.A., IDAHO, CANYON COUNTY: U.S.A., MONTANA, FLATHEAD COUNTY: Falk's Store. Wininger Slough, 6 miles northeast of Kalispell. Elev. 2200 ft. Sand road cut. Several stems from a single tap root. Phenology: Loamy bottom-lands. Phenology: Fertile. Fertile. Origin: Native. J. Francis Macbride 721 8 Aug 1910 H. T. Rogers 1258 23 Aug 1942 with J. M. Rogers WTU-239890 WTU-242981 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia dracunculus L. U.S.A., OREGON COUNTY: Arlington. U.S.A., MONTANA, SANDERS COUNTY: Phenology: Fertile. Origin: Native. Thompson Place. Winter Range. Elev. 3000 ft. C. D. Mell s.n. 24 Aug 1903 T20N R22W S4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-240195 Sandy loam. Grassland. Density: 0.15. Scattered. Prairie. Sagebrush. Flowering period: 30-50" in August. Phenology: Fertile. Origin: Native. Asteraceae D. B. Hudson 285 16 Aug 1938 Artemisia dracunculus L. WTU-47984 U.S.A., MONTANA, PARK COUNTY: Ca. [circa] 8 miles up Miner Basin, 15 miles north of Gardiner. Asteraceae Gravelly bank. Phenology: Fertile. Origin: Native. Artemisia dracunculus L. C. L. Hitchcock 13580 13 Aug 1945 with C. V. Muhlick U.S.A., MONTANA COUNTY: Winston. WTU-99460 Phenology: Fertile. Origin: Native. J. W. Blankinship s.n. 10 Sep 1899 Asteraceae WTU-39787 Artemisia dracunculus L. U.S.A., MONTANA, GALLATIN COUNTY: Asteraceae Wallrock Basin, about 12 miles northwest of Wilsall. 46.085806°, -110.803976°; uncertainty: 2200 m. Artemisia dracunculus L. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, CUSTER COUNTY: Wilhelm N. Suksdorf 840 24 Aug 1921 At end of Slate Creek Road. Elev. 5750 ft. WTU-230401 44.255598°, -114.563762°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Asteraceae Brian O. Mulligan s.n. 17 Jul 1977 Artemisia dracunculus L. WTU-271776 U.S.A., MONTANA COUNTY: Bozeman. 45.678214°, -111.079757°; uncertainty: 12000 m. Phenology: Fertile. Origin: Native. J. W. Blankinship s.n. 18 Aug 1898 WTU-28590 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia dracunculus L. U.S.A., IDAHO, BLAINE COUNTY: U.S.A., IDAHO, WASHINGTON COUNTY: Along Warm Springs Creek, 2 miles west of Ketchum. Along the Snake River at Olds Ferry. 43.683067°, -114.403136°; WGS 84, uncertainty: 1000 m., 44.220353°, -116.968865°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Roadsides. Phenology: Fertile. Origin: Native. Sand dunes. Phenology: Fertile. Origin: Native. William H. Baker 11092 20 Aug 1953 William H. Baker 11276 1 Sep 1953 WTU-273529 WTU-298801

Asteraceae Asteraceae Artemisia dracunculus L. Artemisia dracunculus L. U.S.A., IDAHO, FREMONT COUNTY: U.S.A., IDAHO, CASSIA COUNTY: Henry's Lake. Above Third Fork of Rock Creek, Cassia Mountains. 44.66694°, -111.39278°; WGS 84, uncertainty: 10000 m., Source: T15S R19E S10; NAD 27, uncertainty: 805 m., Source: TRS2LL, GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler On dry banks. Phenology: Fertile. Origin: Native. Common, dry rocky cliff. Phenology: Fertile. Origin: Native. Aven Nelson 6804 1 Sep 1899 William H. Baker 8659 22 Aug 1951 with Elias Nelson WTU-298898 WTU-47696 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia dracunculus L. U.S.A., IDAHO, CARIBOU COUNTY: U.S.A., IDAHO, BANNOCK COUNTY: Along the Blackfoot River, Trail Ranger Station, Caribou National Mink Creek Canyon, 5 miles south of Pocatello. Forest. T8S R35E S5 & 6; WGS 84, uncertainty: 1000 m., Source: T7S R44E S18; NAD 27, uncertainty: 805 m., Source: TRS2LL, GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler East and west facing slope. Occasional in draws. Phenology: Fertile. Dry banks. Phenology: Fertile. Origin: Native. Origin: Native. William H. Baker 9568 27 Jul 1952 R. L. Lingenfelter 753 3 Sep 1949 WTU-297596 WTU-180034 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia dracunculus L. U.S.A., IDAHO, CARIBOU COUNTY: U.S.A., ALASKA COUNTY: Along the Blackfoot River, Trail Ranger Station, Caribou National [locality and coordinates withheld; status in Alaska: S1S2 (Imperiled; Forest. AKNHP)] T7S R44E S18; NAD 27, uncertainty: 805 m., Source: TRS2LL, In roadside grass. About 24-30" tall. Phenology: Flowers. Origin: Georef'd by Ben Legler Native. Dry banks. Phenology: Fertile. Origin: Native. Maxcine Williams 2289 7 Mar 1968 William H. Baker 9568 27 Jul 1952 WTU-253206 WTU-298896

Asteraceae Asteraceae Artemisia dracunculus L. Artemisia dracunculus L. U.S.A., IDAHO, BLAINE COUNTY: U.S.A., IDAHO, BLAINE COUNTY: Above Little Wood River, 14 miles east of Bellevue, 6 miles west of Along Warm Springs Creek, 2 miles west of Ketchum. Muldoon. 43.683067°, -114.403136°; WGS 84, uncertainty: 1000 m., T2N R20E; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Source: GeoLocate, Georef'd by WTU Staff Georef'd by WTU Staff Roadsides. Phenology: Fertile. Origin: Native. Rocky hillside. Phenology: Fertile. Origin: Native. William H. Baker 11092 20 Aug 1953 William H. Baker 11137 22 Aug 1953 WTU-298894 WTU-298802 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck U.S.A., IDAHO, CARIBOU COUNTY: One mile east of Wayan. U.S.A., WASHINGTON, CLARK COUNTY: T5S R43E S24; WGS 84, uncertainty: 10000 m., Source: Vancouver. GeoLocate, Georef'd by WTU Staff 45.638971°, -122.660971°; WGS 84, Sagebrush-grass zone. Brushy hillside. Phenology: Fertile. Origin: uncertainty: 5000 m., Source: Digital Map, Native. Georef'd by Maria Yousoufian Phenology: Flowers & Fruits. Origin: Native. William H. Baker 9487 25 Jul 1952 Type Specimen: Isotype. WTU-298895 E. P. Sheldon 11284 31 Aug 1902 Asteraceae WTU-80463, WTU-V-001080 Artemisia dracunculus L. U.S.A., IDAHO, FREMONT COUNTY: Five miles south of Ashton. Asteraceae 44.07167°, -111.4475°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Artemisia ludoviciana Nutt. ssp. ludoviciana Edge of field. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, WHITMAN COUNTY: William H. Baker 9770 13 Aug 1952 Wawawai. 46.63667°, -117.37833°; WGS 84, WTU-298897 uncertainty: 1153 m., Source: GeoLocate, Georef'd by Sara Legler Phenology: Flowers. Origin: Native. Type Asteraceae Specimen: Isotype. Artemisia tridentata Nutt. C. V. Piper 6466 U.S.A., WASHINGTON, FRANKLIN COUNTY: Sep 1903 Juniper Dunes Wilderness Area. Accessed by north gate. Elev. 900 ft. WTU-123945, WTU-V-001081 46° 25' N, 118° 49' W; WGS 84 Stable sand dunes with Artemisia tridentata. Phenology: Fertile. Origin: Native. Asteraceae Ben Legler 2428 22 Apr 2005 with Peter F. Zika, David Giblin Artemisia packardiae J.W. Grimes & Ertter WTU-370732 U.S.A., OREGON, MALHEUR COUNTY: [locality and coordinates withheld; status in Oregon: S3 (Rare; OBIC)] Asteraceae Elev. 4700 ft. Growing in cracks at the base of dike and in Artemisia michauxiana Besser more sheltered areas on the cliff faces. Plants 1.5 to 5 (5.5) decimeters tall; leaves bright dark U.S.A., WASHINGTON, CHELAN COUNTY: green, rather thick and sticky to the touch; North Cascades National Park. South side of Stiletto Peak, northeast flowers bright yellow; plants very sweet of Stiletto Lake, along the bottom of cliff bands, just above a large smelling, odor persisting long after plant is dry. talus slope, about 250 feet above the lake. On the border of Found in one other location in Leslie Gulch, also and North Cascades National Park. on a dike of Jump Creek Rhyolite. [Photo of Elev. 7050 ft. plant attached to sheet]. Phenology: Flowers. 48° 28' 59.84373" N, 120° 39' 13.20573" W; UTM Zone 10, Origin: Native. Type Specimen: Isotype. 673379E, 5372677N; NAD 83, Source: GPS Mixed talus, scree, and bedrock. Plants are relegated to cracks in James Grimes 1088 12 Jun 1977 bedrock or on the uphill side of stable talus. Soils are very shallow with Barbara Ertter and rocky. Very exposed and harsh site - alpine! Aspect: 232°; slope: 30-36°. Large clumps growing in scree/soil; strong smelling; WTU-280740, WTU-V-001082 full sun. Phenology: Flowers. Origin: Native. Steve Hahn 06-321 29 Jul 2006 WTU-367028 Asteraceae Asteraceae Artemisia papposa S.F. Blake & Cronquist Artemisia campestris L. var. scouleriana (Besser) Cronquist U.S.A., IDAHO, OWYHEE COUNTY: Snake River Drainage. 5 miles southwest of U.S.A., WASHINGTON, SAN JUAN COUNTY: Mud Flat on road to Juniper Mountain. San Juan Islands. Sentinel Island. 42.032364°, -115.193461°; WGS 84, Elev. 134 ft. uncertainty: 1000 m., Source: GeoLocate, 48° 38.381' N, 123° 9.049' W; WGS 84, Source: Digital map Georef'd by WTU Staff A few plants on one bedrock outcrop above water, west end. Stony soil in stream bed, sagebrush-juniper Phenology: Flowers. Origin: Native. slopes. Phenology: Flowers. Origin: Native. Type Specimen: Isotype. Phil Green 06-76 7 Sep 2006 Bassett Maguire 26312 WTU-395006 with Arthur H. Holmgren 7 Jun 1946 Asteraceae WTU-112121, WTU-V-001083 Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica U.S.A., WASHINGTON, CLARK COUNTY: Frenchman's Bar Waterfront Park on shore of Columbia River, west Asteraceae of Vancouver. Elev. 10 ft. Artemisia campestris L. var. scouleriana (Besser) 45° 41.023' N, 122° 45.989' W Cronquist Sandy beach, dry soil, backed by Populus and Salix; sparsely vegetated. Heads yellow; stems lax; several patches in dry sand. U.S.A., WASHINGTON, SAN JUAN COUNTY: Phenology: Flowers & Fruits. Origin: Native. San Juan Islands. Boulder Island. Elev. 0-65 ft. Ben Legler 3091 21 Sep 2005 48° 25.92' N, 122° 48.158' W with David Giblin Open grassy 4 acre(?) island with rock/cliff shores. Only trees are several dozen stunted Pseudotsuga menziesii. Occasional, mostly WTU-370840 on slopes and rock above water. Phenology: Fruits. Origin: Native. David Giblin 646 6 Sep 2006 Asteraceae WTU-393458 Artemisia suksdorfii Piper Asteraceae U.S.A., WASHINGTON, SNOHOMISH COUNTY: Along main stem Stillaguamish River just downstream from the Artemisia campestris L. var. scouleriana (Besser) Danielson Hole; 1.8 air miles west of Arlington. Cronquist Elev. 39 ft. 48° 11' 41" N, 122° 9' 53" W; WGS 84, Source: Digital map U.S.A., WASHINGTON, SAN JUAN COUNTY: Open gravel and sand bar along river, with scattered weeds, backed San Juan Islands. Battleship Island. by Populus balsamifera. Stems to over 1 meter tall, in loose clumps Elev. 0-40 ft. in sand; frequent. Phenology: Flowers. Origin: Native. 48° 37.494' N, 123° 11.115' W Five acre rock outcrop rising 40 feet above water, with shrub Ben Legler 3484 4 Jul 2006 thickets, a few Pseudotsuga and Madrona trees, lush camas swales and bedrock outcrops. Common on steep south-facing bank. WTU-368376 Phenology: Flowers. Origin: Native. Pam Camp 06-100B 7 Sep 2006 Asteraceae WTU-392332 Artemisia tridentata Nutt. U.S.A., WASHINGTON, GRANT COUNTY: Asteraceae Steamboat Rock State Park. North end of Steamboat Rock near conifers on hill overlooking boat ramp and parking. Sixteen miles Artemisia campestris L. var. scouleriana (Besser) north of Coulee City. Cronquist Elev. 1675 ft. T27N R29E S1 SW of SW; NAD 27, uncertainty: 805 m., Source: U.S.A., WASHINGTON, SAN JUAN COUNTY: TRS2LL, Georef'd by Ben Legler San Juan Islands. McConnell Island. Habitat: sagebrush steppe, deep soil; Associates: Chrysothamnus Elev. 0-25 ft. viscidiflorus, Balsamorhiza sagittata, Poa spp., Chrysothamnus 48° 35.747' N, 123° 1.469' W nauseosus, and Achillea millefolium; Slope: 35°, aspect southwest. Forest edge/rocky outcropping habitat along west and south sides of Flowers in autumn only last year's flowers present. Phenology: island. Common on south-facing rocky outcrops. Phenology: Fertile. Origin: Native. Flowers. Origin: Native. Alexander Winstead 5 20 Apr 2005 Pam Camp 06-170 8 Sep 2006 with Stephanie Schermerhorn WTU-392485 WTU-364457 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia michauxiana Besser U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Along Beverly Creek Trail 1391 about 1/4 mile from trailhead. Wenatchee National Forest. Timberwolf Mountain. Elev. 3780 ft. Elev. 6273 ft. 47° 23.487' N, 120° 52.557' W 46° 45.824' N, 121° 8.629' W; WGS 84, Source: GPS Rocky area near stream. Other plants: Rubus parviflorus, Ceanothus Dry subalpine meadow adjacent to Tsuga mertensiana forest. velutinus, Abies grandis, Prunus emarginata. Common. Phenology: Occasional in west facing gravely slope; woody base. Phenology: Flowers & Fruits. Origin: Native. Flowers. Origin: Native. Don Knoke 973 30 Aug 2005 Megan A. Jensen 221 5 Jul 2007 with David Giblin, Don Knoke WTU-364945 WTU-369683 Asteraceae Asteraceae Artemisia furcata M. Bieb. Artemisia michauxiana Besser U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier National Park. Huckleberry Basin. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 6396 ft. Wenatchee National Forest. Timberwolf Mountain. 46.92092° N, 121.65089° W; WGS 84, uncertainty: 9 m. Elev. 6273 ft. Steep, north-facing talus slope below steep rock face. Luetkea 46° 45.824' N, 121° 8.629' W; WGS 84, Source: GPS pectinata common. Uncommon; in rocky outcropping. Phenology: Dry subalpine meadow adjacent to Tsuga forest. Common on talus Flowers. Origin: Native. slope; flowers brown. Phenology: Flowers. Origin: Native. David Giblin 1134 14 Aug 2007 Megan A. Jensen 256 6 Jul 2007 with Jessica Waite, Vicky Weafer with David Giblin, Don Knoke WTU-367475 WTU-369883

Asteraceae Asteraceae Artemisia furcata M. Bieb. Artemisia absinthium L. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, ADAMS COUNTY: Mount Rainier National Park. Near Fremont Lookout. East of Highway 261 and west of Haase Road. Elev. 7191 ft. Elev. 1581 ft. 46° 55.933' N, 121° 40.473' W; NAD 83 46° 50.48' N, 118° 15.87' W; T15N R36E S2 Steep north facing talus slope and flat top of ridge. Dry loose soil. With Centaurea solstitialis and Bromus tectorum. Perennial forb with Scattered throughout talus. Phenology: Flowers. Origin: Native. a strong sage fragrance. Escaped ornamental. Produces numerous flowers. Leaves are covered with fine silky hairs giving the plant a Megan A. Jensen 376 14 Aug 2007 grayish appearance. Phenology: Flowers. Origin: Introduced. with Richard Ramsden, Dan Paquette, Judy Runge Susan Sackmann 2619 14 Jul 2006 WTU-367231 WTU-368065 Asteraceae Asteraceae Artemisia campestris L. var. scouleriana (Besser) Cronquist Artemisia tridentata Nutt. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., OREGON, HARNEY COUNTY: Castle Island. Junction of Road 4130 and 4130600, Snow Mountain District. 48.421° N, 122.823° W; WGS 84, Source: Digital map Roadside. Phenology: Flowers. Origin: Native. West side is high quality Festuca rubra grassland on rocky benches with a diverse array of forbs, Koeleria, and Elymus. Top is thickets of David Gross 179 26 Jul 2003 Arctostaphylos, Symphoricarpos, Rosa nutkana, Prunus emarginata, and Pseudotsuga menziesii. Occasional, scattered on exposed WTU-366168 rocky outcrops. Phenology: Flowers & Fruits. Origin: Native. Barbara French 07-17 21 Sep 2007 with David Giblin, Megan A. Jensen, Peter Dunwiddie, Ted Thomas, Phil Green WTU-375631 Asteraceae Asteraceae Artemisia campestris L. var. scouleriana (Besser) Artemisia vulgaris L. Cronquist U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, JEFFERSON Seattle, University of Washington, near COUNTY: Montlake parking. At Point Wilson on the Quimper Peninsula in 47.39361°, -122.42361°; WGS 84, Fort Worden State Park by Port Townsend. uncertainty: 10000 m., Source: GeoLocate, Elev. 7 ft. Georef'd by WTU Staff T31N R1W S35; NAD 27, uncertainty: 805 m., Disturbed field. Heads without rays, to 1.5 Source: TRS2LL, Georef'd by Ben Legler meters tall. [Located in teaching collection]. Sandy areas behind the dunes; associated Phenology: Flowers. Origin: Introduced. genera: Grindelia, Bromus, Lupinus, Ammophila, Ambrosia, Cytisus, Carex. Plants to T. F. Johnson 201 0.6 meter tall. [Located in teaching collection]. Phenology: Flowers. Origin: Native. 21 Aug 1987 Richard R. Halse 3595 WTU-328283, WTU-V-006508 14 Aug 1987 WTU-320384, WTU-V-006474 Asteraceae Artemisia tripartita Rydb. Asteraceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Artemisia rigida (Nutt.) A. Gray North of Forest Service Road 2017 1.5 miles from Conconully State Park. U.S.A., OREGON, HARNEY COUNTY: Elev. 2330 ft. Stinking Water Mountain. T35N R24E S12 SE 1/4; WGS 84, Elev. 4500 ft. uncertainty: 10000 m., Source: GeoLocate, 43.565052°, -118.507553°; WGS 84, Georef'd by WTU Staff uncertainty: 1340 m., Source: Digital Map, Steep south slope. With Machaeranthera Georef'd by Isaac Afolayan canescens, Conyza canadensis, Stephanomeria Rocky area. [Located in teaching collection]. tenuifolia, Polygonum sp., Eriogonum sp., and Phenology: Flowers. Origin: Native. Gramineae. Plants 2-3 feet tall growing under or near Pinus ponderosa on dry sandy soil. Chas. C. Parsell 41 [Located in teaching collection]. Phenology: Flowers. Origin: Native. 22 Sep 1938 E. Burnett 169 1 Oct 1989 WTU-131404, WTU-V-006473 WTU-318390, WTU-V-006560

Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Swakane Canyon. Summit of Lion Rock on west side of Table Mountain. Elev. 1100 ft. Elev. 6377 ft. 47.545859°, -120.284934°; WGS84, 47° 15.138' N, 120° 35.138' W; WGS 84 uncertainty: 500 m., Source: Georeferenced, Dry subalpine rocky slopes, basalt rock with Abies lasiocarpa, Pinus Georef'd by WTU Staff contorta, Lupinus sp., Microseris nutans, Erigeron linearis. Low Beside old roadbed near bend in main road shrubs to > 0.5 meter tall; scattered on open rocky slopes. through canyon bottom. [Located in teaching Phenology: Buds. Origin: Native. collection]. Phenology: Remnants. Origin: Native. Don Knoke 1128 7 Jul 2006 with Ben Legler, Richard Robohm, Barbara Smith, Joe Arnett, M. Arnot s.n. Suzanne Bagshaw with E. Burnett, G. Patrick, A. Zeigler WTU-372816 7 Jun 1987 WTU-314141, WTU-V-006472 Asteraceae Artemisia absinthium L. U.S.A., WASHINGTON, WHITMAN COUNTY: Brayton Road, Pullman. Elev. 2361 ft. 46° 44.5' N, 117° 11.6' W Dry west slope near old quarry, with Bromus tectorum, Melilotus officinalis. Common. Phenology: Flowers. Origin: Introduced. P. F. Zika 22512 6 Oct 2005 with R. Old WTU-368981 Asteraceae Asteraceae Artemisia biennis Willd. Artemisia sp. U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Near corner of north 40th Street and Densmore Wenas-Umtanum Road. West shoulder of road circa on line between Avenue north, Wallingford, Seattle. NW 1/4 and SW 1/4 of section 1 (Yakima Audubon bluebird house Elev. 196 ft. 73). 47° 39.3' N, 122° 20.2' W T16N R17E S1; WGS 84, uncertainty: 10000 m., Source: Unirrigated weedy gap between fences, with GeoLocate, Georef'd by WTU Staff Digitalis purpurea, Conyza canadensis, Phenology: Flowers. Marchantia. Adventive, scented foliage. Phenology: Flowers. Origin: Introduced. Don Knoke 73 15 Jul 1999 P. F. Zika 23733 Herbarium: WTU with A. L. Jacobson 8 Nov 2007 Asteraceae WTU-369111, WTU-V-038587 Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, KITTITAS COUNTY: Near mouth of Umtanum Canyon. Asteraceae Elev. 1357 ft. 46° 51.335' N, 120° 29.188' W; T16N R19E S20; WGS 84 Artemisia biennis Willd. Dry soil with scattered large rocks; 25º south-facing slope. Other plants: Artemisia tridentata, Elymus cinereus, Clematis lingusticifolia, U.S.A., WASHINGTON, WHITMAN COUNTY: Bromus tectorum. Flowers pale yellow; common. Phenology: Route 195, at Carothers Road, by Spring Flat Creek, 3 air kilometers Flowers. Origin: Native. southwest of Albion. Elev. 2345 ft. Don Knoke 1345 28 Jun 2007 46° 46.1' N, 117° 16.3' W Ditch by wheat field, full sun, with Phalaris arundinacea. Annual, WTU-370555 strict, occasional. Phenology: Flowers. P. F. Zika 22508 6 Oct 2005 Asteraceae with R. Old Artemisia tilesii Ledeb. WTU-369075 U.S.A., WASHINGTON, PIERCE COUNTY: Interfork White River. Asteraceae Elev. 5000 ft. 46.901058°, -121.640798°; WGS 84, Artemisia absinthium L. uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, PEND OREILLE COUNTY: Phenology: Flowers & Fruits. Origin: Native. Westside Calispell Road at 4 mile post, near Bennett Road. Elev. 2132 ft. J. M. Grant s.n. 48° 14.9' N, 117° 19.3' W; T32N R43E S25 Dry gravel roadside and adjacent fields, with Hieracium aurantiacum, 25 Aug 1925 Potentilla recta, full sun. Common adventive. Phenology: Fruits. Origin: Introduced. WTU-22157, WTU-V-038555 Peter F. Zika 22492 5 Oct 2005 WTU-369162 Asteraceae Artemisia absinthium L. Asteraceae U.S.A., OREGON, MULTNOMAH COUNTY: Artemisia suksdorfii Piper Sandy River delta, south shore of the Columbia River, northeast of Troutdale airport. U.S.A., WASHINGTON, SAN JUAN COUNTY: Elev. 25 ft. Little Sucia Island, off the southwest corner of Sucia Island. T1N R4E S19; NAD 27, uncertainty: 805 m., Source: TRS2LL, 48° 45.283' N, 122° 55.198' W; Source: GPS Georef'd by Ben Legler Includes forested uplands (circa 80 feet high) with shrub understory, Occasional weed in Poa pratensis grasslands with a long grazing steep sandstone cliffs, eroding dirt bluffs. Linked by a low, history. Phenology: Remnants. Origin: Introduced. shrub-covered (Rosa nutkana) shell-midden berm. 1 group of plants on west crevice, north-facing slope. Phenology: Remnants. Origin: P. F. Zika 11463 3 Apr 1992 Native. WTU-370753 Erica Nees 08-12 23 Apr 2008 WTU-393666 Asteraceae Asteraceae Artemisia rigida (Nutt.) A. Gray Artemisia arbuscula Nutt. ssp. arbuscula U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Babcock Bench. 0.1 mile north of junction of Quartz Mountain Road 3100 and FR Elev. 869 ft. 230. 47.17179° N, 119.9972° W; uncertainty: 9 m. Elev. 5819 ft. North facing lithosol slope, vernally moist. Locally common. 47° 3.305' N, 120° 3.176' W; T18N R14E S9; WGS 84 Phenology: Remnants. Origin: Native. Dry, rocky soil; 20 degrees east-facing slope. Other plants: Picia [sic: Picea] engelmannii, Abies lasiocarpus, Vaccinium scoparium, Don Knoke 1523 29 Apr 2008 Ligusticum grayi. Flowers in bud; common. Phenology: Buds. Origin: Native. WTU-380970 Don Knoke 1705 2 Sep 2008 Asteraceae WTU-373924 Artemisia rigida (Nutt.) A. Gray Asteraceae U.S.A., WASHINGTON, GRANT COUNTY: Artemisia suksdorfii Piper Babcock Bench. Elev. 1230 ft. U.S.A., WASHINGTON, KITTITAS COUNTY: 47.20124° N, 119.98695° W; uncertainty: 6 m. Near exit 53 on I-90, southeast side of Snoqualmie Pass, Cascade Lithosol bench dominated by Pseudoroegneria spicata and Artemisia Range. rigida. Common and abundant in lithosol and basalt rimrock. Elev. 3017 ft. Phenology: Remnants. Origin: Native. 47° 25' N, 121° 24.5' W Occasional in sunny ditch, with Salix sitchensis, Phalaris Erica Nees 08-75 30 Apr 2008 arundinacea. Heads cylinddrical, receptacle glabrous. Phenology: Flowers. Origin: Native. WTU-382934 Peter F. Zika 24183 30 Sep 2008 Asteraceae WTU-374446 Artemisia tridentata Nutt. Asteraceae U.S.A., WASHINGTON, GRANT COUNTY: Babcock Bench. Artemisia michauxiana Besser Elev. 560 ft. 47.16436° N, 120.00568° W; uncertainty: 5 m. U.S.A., WASHINGTON, OKANOGAN COUNTY: West-facing slope above riparian zone; sandy near base and lithosol Okanogan-Wenatchee National Forest. Pasayten Wilderness. West towards top. Phenology: Remnants. Origin: Native. slope of Mt. Remmel. Elev. 7829 ft. Pam Camp 08-37 29 Apr 2008 48.92899° N, 120.2055° W; WGS 84, uncertainty: 9 m., Source: GPS WTU-380835 Hanging wet meadow on steep slope fed by subterranean water source. Phenology: Flowers & Fruits. Origin: Native. Asteraceae David Giblin 2238 11 Aug 2008 Artemisia norvegica Fr. WTU-377633 CANADA, BRITISH COLUMBIA: Asteraceae White Horse, Gray Mountain. Limestone area. Subalpine to alpine meadow communities. Phenology: Flowers. Artemisia suksdorfii Piper Origin: Native. U.S.A., WASHINGTON, SAN JUAN COUNTY: P. Camp 1866 5 Jul 2004 San Juan Islands. Little Sucia Island, off the southwest corner of Sucia Island. WTU-373325 Elev. 80 ft. 48° 45.283' N, 122° 55.198' W Includes forested uplands (circa 80 feet high) with shrub understory, Asteraceae steep sandstone cliffs, eroding dirt bluffs. Linked by a low, shrub-covered (Rosa nutkana) shell-midden berm. Psuedotsuga Artemisia suksdorfii Piper menziesii and arbutus forest with dense shrub understory. Isthmus connects two higher upland areas. A group of plants in a moist gully, U.S.A., OREGON, TILLAMOOK COUNTY: close to north shore. Phenology: Remnants. Origin: Native. Cascade Head TNC preserve. Elev. 200-400 ft. David Giblin 2882 28 May 2009 T6S R11W S15; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-396742 Loose soil, full sun, northwest-facing ravine, unstable old landslide. Yellow-green disks, multi-branched herbs. Phenology: Remnants. Origin: Native. Peter F. Zika 9750 7 Jul 1986 WTU-373500 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck U.S.A., WASHINGTON, SPOKANE COUNTY: Riverside State Park. Spokane River. U.S.A., WASHINGTON, KITTITAS COUNTY: T25N R42E S3; NAD 27, uncertainty: 805 m., Source: TRS2LL, Okanogan-Wenatchee National Forest. Rocky Georef'd by Ben Legler Run Road, frontage road on north side of Road cut. Dry open Douglas fir-ponderosa pine forest with Interstate 90. Disturbed logging road area and bluebunch wheatgrass, bitterbrush, sagebrush and rose. Phenology: adjacent beaver ponds. Flowers. Origin: Native. Elev. 2528 ft. 47.39241° N, 121.38376° W; WGS 84, Pam Camp 2037 11 Jul 1981 uncertainty: 5 m. Dry, open, gravelly disturbed area adjacent to WTU-376379 Salix marsh flooded by recent beaver activity. Uncommon in dry, open, disturbed soil. Phenology: Flowers. Origin: Native. Asteraceae Don Knoke 1718 Artemisia norvegica Fr. with Jim Duemmel, David Giblin CANADA, BRITISH COLUMBIA: 19 Sep 2008 Atlin area. Monarch Mountain. Picea glauca-Pinus contorta forest type, with pockets of Populus WTU-400915, WTU-V-007433 balsamifera, Populus tremuloides and Salix. Dry rocky openings. Phenology: Flowers. Origin: Native. Pam Camp 1900 7 Jul 2004 Asteraceae WTU-376380 Artemisia arbuscula Nutt. U.S.A., OREGON, HARNEY COUNTY: Asteraceae Rocky ridge above road at Jackman Park Campground. Artemisia ludoviciana Nutt. Elev. 7711 ft. 42° 43.229' N, 118° 37.429' W; T32.5S R33E U.S.A., WASHINGTON, ADAMS COUNTY: S33; WGS 84 Columbia National Wildlife Refuge. McMannaman Lake. From south Mount Mahogany along rocky ridge and end of lake along shoreline to northwest corner where stream feeds sagebrush steppe. Shrub to 25 centimeters; lake. growing on rocky shallow soil; flowers green. Elev. 820 ft. Phenology: Flowers & Fruits. Origin: Native. 46.90818° N, 119.2288° W; WGS 84, uncertainty: 2 m. Lake in basalt rimrock dominated by Schoenoplectus acutus, R. G. Olmstead 2007-137 Bulboschoenus sp., and Typha latifolia. Cirsium arvense invading with Sheila Olmstead peripheral upland. Common in upland adjacent to lake. Phenology: Flowers. Origin: Native. 20 Jul 2007 David Giblin 2444 5 Sep 2008 WTU-394133 WTU-380403 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. wyomingensis Beetle & Artemisia biennis Willd. A.M. Young U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., OREGON, HARNEY COUNTY: Along the Dallasport Road 0.2 miles west of its junction with US Hwy Rocky ridge above road at Jackman Park 197 near the north end of The Dallas Bridge over the Columbia Campground. River. Elev. 7711 ft. T2N R13E S35; WGS 84, uncertainty: 500 m., Source: Digital 42° 43.229' N, 118° 37.429' W; T32.5S R33E map, Georef'd by John Bassett S33; WGS 84 In a vernal area with sandy soil with Juncus, scirpus, Salix, Typha, Mount Mahogany along rocky ridge and Panicum, Medicago, Euthamia. Phenology: Fruits. Origin: Native. sagebrush steppe. Shrub to 1.5 meters; flowers green. Phenology: Flowers. Origin: Native. Richard R. Halse 5511 1 Oct 1998 R. G. Olmstead 2007-151 20 Jul 2007 WTU-379234 with Sheila Olmstead WTU-397040 Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. arbuscula Artemisia tripartita Rydb. U.S.A., OREGON, HARNEY COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Steens Mountain. Wild Horse Lake. Just below west end of Dry Falls Dam. Elev. 8400 ft. Elev. 1508 ft. 42° 37.824' N, 118° 35.265' W 47.62542°, -119.33154°; WGS 84, Lake shore, moist, dominant species: Veratrum, Carex, grasses, uncertainty: 500 m., Source: GeoLocate, meadow, bistort. Shrub to 40 centimeters tall; strong sage odor; Georef'd by WTU Staff infrequent on dry hilltop above lake. Phenology: Flowers. Origin: Scattered willows and pools, with immature Native. Carex praegracilis. Shrubs 0.5 meters tall or less; on basalt ledges and ridgetops; common in J. F. Smith 6951 20 Jul 2007 thin soil. Phenology: Fruits. Origin: Native. with Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, Valerie Soza Robert Goff 09-14 WTU-396077 2 May 2009 WTU-400717, WTU-V-007225 Asteraceae Artemisia michauxiana Besser Asteraceae U.S.A., OREGON, HARNEY COUNTY: Steens Mountain. Wild Horse Lake. Artemisia arbuscula Nutt. Elev. 8400 ft. 42° 37.824' N, 118° 35.265' W U.S.A., MONTANA, GRANITE COUNTY: Lake shore, moist, dominant species: Veratrum, Carex, grasses, Lolo National Forest. Research Natural Area. Junction of Road 38 meadow, bistort. Phenology: Flowers. Origin: Native. and Moffet Gulch Road. Elev. 5460 ft. J. F. Smith 7012 20 Jul 2007 46.23473° N, 113.57106° W; T6N R16W S35; WGS 84 with Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, Juniper, bunchgrass upland community. Phenology: Vegetative. Valerie Soza Origin: Native. WTU-394732 Brianne Cohen 014 11 Jul 2008 WTU-396301 Asteraceae Artemisia michauxiana Besser Asteraceae U.S.A., OREGON, HARNEY COUNTY: Artemisia douglasiana Besser Steens Mountain. Wild Horse Lake. Elev. 8400 ft. U.S.A., IDAHO, VALLEY COUNTY: 42° 37.824' N, 118° 35.265' W Payette National Forest. Along trail about 3/4 mile below end of Lake shore, moist, dominant species: Veratrum, Carex, grasses, road. South fork Salmon River. meadow, bistort. Rocky slopes above lake; common perennial; Elev. 3500 ft. leaves white below. Phenology: Flowers. Origin: Native. T20N R7E S30; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler J. F. Smith 6962 20 Jul 2007 Dry. 25% slope. Southeast exposure. Loose granitic sand. Few on with Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, slope. Phenology: Flowers. Origin: Native. Valerie Soza C. A. Wellner 77375 11 Sep 1977 WTU-397227 WTU-380694 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia arbuscula Nutt. ssp. longiloba (Osterh.) L.M. U.S.A., WASHINGTON, DOUGLAS COUNTY: Shultz 1 mile east of center of Jameson Lake. Elev. 2019 ft. U.S.A., IDAHO, CAMAS COUNTY: 47° 40.026' N, 119° 36.14' W; WGS 84 Bennet Hills S-16, 22.9 miles north of Gooding, Highway 46. Aromatic leaves; shrub. Phenology: Fruits. Origin: Native. Sagebrush-grass. Shallow rocky soils. Phenology: Flowers. Origin: Native. E. Gould 09-14 1 May 2009 E. W. Tisdale s.n. 27 Jun 1950 WTU-396827 with L. A. Sharp, J. C. Moomaw WTU-380690 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Artemisia leucophylla Turcz. ex Clarke Keck RUSSIAN FEDERATION, SAKHALIN REGION: U.S.A., OREGON, WALLOWA COUNTY: North Sakhalin Island; west side of Cape Yelizabety; drainage in Far end [of] Clear Lake Ridge. between Muni and Nala Rivers. Grassy slope with heavy cover of grass and forbs. Phenology: 54° 22.245' N, 142° 40.619' E Flowers. Origin: Native. Exposed scree/sandy slope above beach and river; plants collected on exposed ocean side of slope and protected southwest facing David Gross 503 29 Aug 2009 slope; herb/forb vegetation with scattered Pinus and Sorbus. Phenology: Flowers. Origin: Native. WTU-381195 Kari Stiles 2001-116 8 Aug 2001 Asteraceae WTU-391865 Artemisia suksdorfii Piper Asteraceae U.S.A., WASHINGTON, ISLAND COUNTY: Little North Beach in Deception Pass State Park. Artemisia commutata Besser 48° 24' 15.26" N, 122° 38' 48.68" W; T34N R1E S26 Uncommon at Little North Beach in Deception Pass State Park. RUSSIAN FEDERATION, SAKHALIN REGION: Growing in cobbly beach near driftwood with Gaultheria shallon, Northwest Sakhalin Island; inland from Sakhalinsky Bay; environs of small Alnus rubra and Pseudotsuga menziesii. Phenology: Bulbils. Muz'ma. Origin: Native. 53° 51.862' N, 142° 41.527' E Lakeside and bog, soil is sandy mud with duff mounds; forbs Jeff Walker 465 21 Jun 2010 dominate. On lakeshore in saturated sand. Phenology: Flowers. Origin: Native. WTU-381618 Kari Stiles 2001-155 10 Aug 2001 Asteraceae WTU-390941 Artemisia stelleriana Besser Asteraceae RUSSIAN FEDERATION, SAKHALIN REGION: Northeast Sakhalin Island; southeast of Tungor Village; along coast Artemisia vulgaris L. near northern end of Piltun Bay. Elev. 34 ft. RUSSIAN FEDERATION, SAKHALIN REGION: 53° 16.436' N, 143° 13.321' E Taliki River. At campsite; sandy dunes with Carex, Lathyrus, Poaceae; low dunes Elev. 78 ft. between beach and boggy meadows or Pinus scrub bluff. 54° 16.49' N, 142° 49.113' E Phenology: Flowers. Origin: Native. Steep slope running up from beach along side cliffs; herbs/forbs dominate with some Sorbus, Alnus, Larix and Betula scattered Kari Stiles 2001-43 4 Aug 2001 throughout; collected south and north facing slopes from beach to ridge. Phenology: Flowers. Origin: Native. WTU-391103 Kari Stiles 2001-252 14 Aug 2001 Asteraceae WTU-391893 Artemisia vulgaris L. Asteraceae RUSSIAN FEDERATION, SAKHALIN REGION: Northern Sakhalin Island; west of Cape Yelizavety; near mouth of Artemisia campestris L. var. borealis (Pall.) M. Peck Toy River. 54° 20.255' N, 142° 38.122' E RUSSIAN FEDERATION, SAKHALIN REGION: Beach by campsite. Phenology: Flowers. Origin: Native. Taliki River. 54° 16.483' N, 142° 49.111' E Kari Stiles 2001-70 5 Aug 2001 Steep gully with meadow at bottom; large rock debris; rocky walls; herbs and forbs with scattered Sorbus and Pinus. White flowers. WTU-391017 Phenology: Flowers. Origin: Native. Kari Stiles 2001-264 14 Aug 2001 Asteraceae WTU-391901 Artemisia campestris L. var. borealis (Pall.) M. Peck RUSSIAN FEDERATION, SAKHALIN REGION: North Sakhalin Island; west side of Cape Yelizabety; drainage in between Muni and Nala Rivers. 54° 22.545' N, 142° 40.619' E Meadow next to river near beach; protected nook in ravine (50 feet wide); below exposed slope. Phenology: Flowers. Origin: Native. Kari Stiles 2001-94 7 Aug 2001 WTU-390933 Asteraceae Asteraceae Artemisia glomerata Ledeb. Artemisia stelleriana Besser RUSSIAN FEDERATION, SAKHALIN REGION: RUSSIAN FEDERATION, SAKHALIN REGION: East/central Sakhalin; Longri River basin. Southeast corner of Sakhalin Island. West of Cape Menaputsy. Elev. 54-250 ft. Elev. 0 ft. 54° 16.818' N, 142° 48.664' E 46° 23.175' N, 143° 36.508' E Southwest facing slope running from low boggy/meadow to exposed Beach community, with steep slopes and rocky outcrops. In flower. hilltop (200+ feet?); scree-covered slope; exposed patches with Plant with thick white pubescence. Common. Phenology: Flowers. lichen/herb mat at bottom, exposed scree at top; Pinus/Larix Origin: Native. scattered and in patches. In open scree-covered patches; small clumps of gray/green foliage; toward top of slope. Phenology: Suzanne Joneson 3610 21 Aug 2001 Flowers. Origin: Native. WTU-390951 Kari Stiles 2001-298 15 Aug 2001 WTU-391022 Asteraceae Artemisia littoricola Kitam. Asteraceae RUSSIAN FEDERATION, SAKHALIN REGION: Artemisia campestris L. var. borealis (Pall.) M. Peck Southeast corner of Sakhalin Island. West of Cape Menaputsy. Elev. 0 ft. RUSSIAN FEDERATION, SAKHALIN REGION: 46° 23.175' N, 143° 36.508' E East/central Sakhalin; Longri River basin. Beach community, with steep slopes and rocky outcrops. Flowers Elev. 54-250 ft. yellowish. Commonly growing on rocky outcrops. Phenology: 54° 16.818' N, 142° 48.664' E Flowers. Origin: Native. Southwest facing slope running from low boggy/meadow to exposed hilltop (200+ feet?); scree-covered slope; exposed patches with Suzanne Joneson 3611 21 Aug 2001 lichen/herb mat at bottom, exposed scree at top; Pinus/Larix scattered and in patches. On exposed patches close to beach edge WTU-391655 of slope; disturbed soil. Phenology: Flowers. Origin: Native. Kari Stiles 2001-308 15 Aug 2001 Asteraceae WTU-390665 Artemisia vulgaris L. RUSSIAN FEDERATION, SAKHALIN REGION: Asteraceae Southern tip of Moneron Island. Between islands Poyasnoy and Vostochnyye. Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Elev. 0 ft. Clem. 46° 14.413' N, 141° 15.219' E Beach community with steep meadows. On slopes above beach. RUSSIAN FEDERATION, SAKHALIN REGION: Over 1 meter tall. Phenology: Flowers. Origin: Native. Northern part of Sakhalin Island. West of Cape Yelizavety, near mouth of Toy River. Suzanne Joneson 3664 23 Aug 2001 Elev. 98 ft. 54° 20.283' N, 142° 38.33' E WTU-391369 Open meadow above beach cliff. In bud, some flowers (yellowish) beginning to open. Very common throughout field. Phenology: Flowers. Origin: Native. Asteraceae Suzanne Joneson 3096 5 Aug 2001 Artemisia iwayomogi Kitam. WTU-390659 RUSSIAN FEDERATION, SAKHALIN REGION: Southern tip of Moneron Island. Between islands Poyasnoy and Vostochnyye. Asteraceae Elev. 0 ft. 46° 14.413' N, 141° 15.219' E Artemisia glomerata Ledeb. Beach community with steep meadows. Growing in bunches on slope. In bud. Phenology: Flowers. Origin: Native. RUSSIAN FEDERATION, SAKHALIN REGION: Northeast part of Sakhalin Island. Sea of Okhotsk side. Environs of Suzanne Joneson 3665 23 Aug 2001 Taliki River. Elev. 383 ft. WTU-391575 54° 16.498' N, 142° 48.639' E Windswept rocky ridge top, with low growing herbs. In fruit. Growing in little patches. Phenology: Flowers. Origin: Native. Suzanne Joneson 3394 14 Aug 2001 WTU-391096 Asteraceae Asteraceae Artemisia schmidtiana Maxim. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck RUSSIAN FEDERATION, SAKHALIN REGION: Southern tip of Moneron Island, north of Cape Observatsii. U.S.A., WASHINGTON, CHELAN COUNTY: Elev. 164 ft. Slope on north side of State Creek 1.5 miles 46° 14.413' N, 141° 15.219' E; uncertainty: 2000 m. WSW of Washington Pass. Beach community with steep sloughing meadows and rock faces. In Elev. 1589 m. bud. Growing in decumbent clumps. Growing on more recently 48.516383° N, 120.693595° W; WGS 84, sloughed part of slope. Phenology: Flowers. Origin: Native. uncertainty: 17 m., Source: Digital Map, Georef'd by Ben Legler Suzanne Joneson 3678 23 Aug 2001 South-facing, mesic, subalpine slope with lush herbaceous cover of Canadanthus, Chamerion, WTU-391983 Thalictrum, Paxistima. Leaves gray-green above, white below; stems in large clumps; occasional. Phenology: Flowers and Fruits. Asteraceae Origin: Native. Artemisia koidzumii Nakai Ben Legler 12266 RUSSIAN FEDERATION, SAKHALIN REGION: 21 Aug 2011 Southern tip of Moneron Island, north of Cape Observatsii. Elev. 164 ft. WTU-409108, WTU-V-023106 46° 14.413' N, 141° 15.219' E; uncertainty: 2000 m. Beach community with steep sloughing meadows and rock faces. Flowers past. Growing near rocky outcrops, high above beach. Asteraceae Phenology: Flowers. Origin: Native. Artemisia campestris L. var. scouleriana (Besser) Suzanne Joneson 3689 23 Aug 2001 Cronquist WTU-391981 U.S.A., WASHINGTON, GRANT COUNTY: Sentinal [sic: Sentinel] Gap, banks of Columbia River, Beverley 7.5. T16N R23E S28; NAD 27, uncertainty: 805 m., Source: TRS2LL, Asteraceae Georef'd by Ben Legler Cobble banks of river. Phenology: Fruits. Origin: Native. Artemisia absinthium L. Kathleen Robson s.n. 16 Aug 1989 U.S.A., WASHINGTON, YAKIMA COUNTY: Toppenish National Wildlife Refuge. Mud Lake area. Riparian zone WTU-386493 and roadside edge to east of Mud Lake. Elev. 797 ft. 46.3203° N, 120.55444° W; WGS 84, uncertainty: 5 m. Asteraceae Riparian area along irrigation canal dominated by Salix overstory; Typha common in open areas. Scattered annual in disturbed soil Artemisia campestris L. var. wormskioldii (Besser ex along irrigation canal. Phenology: Flowers. Origin: Introduced. Hook.) Cronquist David Giblin 3082 13 Aug 2009 U.S.A., WASHINGTON, GRANT COUNTY: with Don Knoke [locality and coordinates withheld; status in Washington: G5T1/S1 (Endangered; WANHP)] WTU-388627 Cobble banks of river. Phenology: Fruits. Origin: Native. Kathleen Robson s.n. 16 Aug 1989 Asteraceae WTU-386494 Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck Asteraceae U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park. Southwest side of small peak just to Artemisia frigida Willd. south of Last Chance Pass. Elev. 7183 ft. U.S.A., WASHINGTON, OKANOGAN COUNTY: 48.497416° N, 120.810557° W; WGS 84, uncertainty: 50 m., [No locality given on label] Source: GPS T40N R26E S5 NW of NE; NAD 27, uncertainty: 805 m., Source: Loose, coarse soil and weathered rocky outcroppings with Arnica TRS2LL, Georef'd by Ben Legler and Aquilegia formosa. Uncommon; growing in rock crevices. Sagebrush desert. Phenology: Flowers. Origin: Native. Phenology: Flowers. Origin: Native. Lisa Healy s.n. Jun 1994 Ben Legler 12306 8 Sep 2011 with David Giblin WTU-386495 Herbarium: NOCA Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica Artemisia campestris L. U.S.A., WASHINGTON, DOUGLAS COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: East beach of the Columbia River. East beach of the Columbia River. T21N R23E S12; WGS 84, uncertainty: 15000 m., Source: Nat. T21N R23E S21; WGS 84, uncertainty: 15000 m., Source: Nat. Geog. TOPO!, Georef'd by John Bassett Geog. TOPO!, Georef'd by John Bassett Sandy, rocky river beach. Moist Juniper, rose and rabbitbrush Sandy, rocky river beach; moist; juniper, rose, and rabbitbrush community. Flat. Phenology: Fruits. Origin: Native. associated; flat. Phenology: Fruits. Origin: Native. P. Camp 874 23 Apr 1982 P. Camp 875 23 Apr 1982 WTU-386491 WTU-386497

Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica U.S.A., WASHINGTON, ADAMS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: McElroy Coulee, off Marcellus Road south of Ritzville. South of Wanapum Dam. Along the banks of the Columbia River. T18N R35E S28; NAD 27, uncertainty: 805 m., Source: TRS2LL, T16N R23E S20, 28; NAD 27, uncertainty: 805 m., Source: Georef'd by Ben Legler TRS2LL, Georef'd by Ben Legler Phenology: Flowers. Origin: Native. Banks of river. Phenology: Flowers & Fruits. Origin: Native. Kathleen Robson s.n. 5 Jul 1989 Shannon Roys s.n. 9 Aug 1994 with Donita Crosby WTU-386531 WTU-386492 Asteraceae Artemisia ludoviciana Nutt. Asteraceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica Ruby Mountain area. 48.694586°, -121.0429°; WGS 84, uncertainty: 3000 m., Source: U.S.A., WASHINGTON, KITTITAS COUNTY: Digital Map, Georef'd by Crystal Shin, Invalid coordinates (located Columbia River bank. outside county bounds). T16N R23E S28 W 1/2 SW 1/4 NW 1/4; NAD 27, uncertainty: 805 Phenology: Flowers. Origin: Native. m., Source: TRS2LL, Georef'd by Ben Legler, Invalid coordinates (located outside county bounds). G. Horn 9 24 Jul 1979 Dry, deep sandy soil on river bank; associated with Melilotus alba, Chrysothamnus nauseosus, and Bromus tectorum. Phenology: WTU-386532 Flowers. Origin: Native. S. Vatheuer s.n. 28 Aug 1996 Asteraceae WTU-386489 Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, ADAMS COUNTY: Palouse River. Asteraceae T15N R37E S32 NE of NE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica Along the river bank. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, KITTITAS COUNTY: Shannon Roys s.n. 20 Jul 1994 South of Wanapum Dam. Along the banks of the Columbia River. T16N R23E S20; NAD 27, uncertainty: 805 m., Source: TRS2LL, WTU-386533 Georef'd by Ben Legler Banks of river. Phenology: Flowers. Origin: Native. Asteraceae Shannon Roys s.n. 9 Aug 1994 with Donita Crosby Artemisia ludoviciana Nutt. WTU-386490 U.S.A., WASHINGTON, DOUGLAS COUNTY: Moses Coulee, at Douglas Creek. T23N R23E S10; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Grazed area, canary grass, willow and rush associated. Phenology: Flowers & Fruits. Origin: Native. Pam Camp 586 3 Sep 1980 WTU-386529 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia biennis Willd. U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Ruby Hill. Okanogan Highlands, Buckhorn Mountain, T35N R25E S31; NAD 27, uncertainty: 805 m., Source: TRS2LL, Forest Service. Georef'd by Ben Legler Elev. 4400 ft. Lower slope of hill. Dry ponderosa pine and some Douglas fir. Rose T40N R30E S36 NW; NAD 27, uncertainty: and snowberry understory. Phenology: Buds. Origin: Native. 805 m., Source: TRS2LL, Georef'd by Ben Legler P. Camp 452B 27 Jun 1980 Plants growing along weedy, clearcut, overgrazed roadside. Aspect: 110 degrees. WTU-386530 Slope: 5%. Associated species: Larix occidentalis, Pseudotsuga menziesii, Shepherdia canadensis, Rubus parvifolius, Asteraceae Calamagrostis rubescens. Phenology: Flowers. Origin: Native. Artemisia ludoviciana Nutt. ssp. ludoviciana Kathryn A. Beck 201066 U.S.A., WASHINGTON, ADAMS COUNTY: McElroy Coulee, off Marcellus Road south of Ritzville. 9 Aug 2010 T18N R35E S28; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-387391, WTU-V-038586 Phenology: Flowers. Origin: Native. Asteraceae Kathleen Robson s.n. 5 Jul 1989 Artemisia ludoviciana Nutt. ssp. ludoviciana WTU-386527 U.S.A., WASHINGTON, PEND OREILLE COUNTY: Pend Oreille River, south end of Box Canyon. Asteraceae Elev. 2040 ft. T38N R43E S20 SW; NAD 27, uncertainty: 805 m., Source: Artemisia michauxiana Besser TRS2LL, Georef'd by Ben Legler In wetland, along riverbank. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, STEVENS COUNTY: [No locality given on label] Florence E. Caplow 97058 11 Aug 1997 T39N R40E S22; NAD 27, uncertainty: 805 m., Source: TRS2LL, with Kathryn A. Beck Georef'd by Ben Legler Along top edge of cliffs with grasses, Eriogonum niveum, and WTU-387425 Gaillardia aristata. [Stevens County misspelled as "Stevrns."]. Phenology: Fruits. Origin: Native. Asteraceae David Wilderman 003 10 Aug 1992 Artemisia ludoviciana Nutt. ssp. ludoviciana WTU-386528 U.S.A., WASHINGTON, DOUGLAS COUNTY: Coyote Creek. Approximately 20 miles southwest of Coulee City, Asteraceae Washington. Elev. 1750 ft. Artemisia suksdorfii Piper T23N R25E S5 SE of SE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler U.S.A., WASHINGTON, SAN JUAN COUNTY: Plants growing in coulee bottom in moist silt, sand, cobbles and Iceberg Point, Lopez Island. 7 miles SSE of Lopez Village. boulders. Aspect: 240 degrees. Slope: 3%. Associated species: T34N R2W S24; WGS 84, uncertainty: 500 m., Source: Sisymbrium altissimum, Gaillardia aristida [aristata?], Gilia Georeferenced, Georef'd by WTU Staff minutiflora, Eriogonum compositum, Monardella odoratissima. Roadside, drainage. Associates: Rosa nutkana, Symphoricarpos Leaves fascicled, lower leaves often divided, plants not rhizomatous. albus, grass. Clustered plants up to one meter tall. Phenology: Phenology: Flowers. Origin: Native. Flowers. Origin: Native. Kathryn A. Beck 99042 17 Jul 1999 Dorothy Naas 5678 15 Jun 1994 WTU-387426 WTU-387215 Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia michauxiana Besser U.S.A., WASHINGTON, DOUGLAS COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Moses Coulee, Coyote Creek. Approximately 20 miles southwest of Bomber bowl area of the Mission Ridge ski area. Coulee City, Washington. Elev. 6500 ft. Elev. 1800 ft. T21N R19E S27; WGS 84, uncertainty: 1000 m., Source: Nat. T23N R25E S4 SE of NW; NAD 27, uncertainty: 805 m., Source: Geog. TOPO!, Georef'd by John Bassett TRS2LL, Georef'd by Ben Legler Dry, rocky, shallow soil, opening in a Douglas fir, western larch In dry cobbley creek bed in shrub steppe. Aspect: 220 degrees. forest. 40% slope. Associated with shrubby penstemon, Sedum, and Slope: 3%. Associated species: Xanthium strumarium, Rumex sp., Bromus. Phenology: Flowers. Origin: Native. Melilotus sp., Trifolium sp., Conyza canadensis, Poa secunda, Epilobium paniculatum. Phenology: Fruits. Origin: Native. P. Camp 2270 2 Aug 2011 Kathryn A. Beck 98079 22 Aug 1998 WTU-389415 with Florence E. Caplow WTU-387427 Asteraceae Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, WHATCOM COUNTY: Artemisia ludoviciana Nutt. ssp. ludoviciana Ross Lake National Recreation Area: along Big Beaver Trail on north side of Big Beaver Creek ca. 4 miles northeast of Ross Lake. U.S.A., WASHINGTON, DOUGLAS COUNTY: Elev. 533 m. Coyote Creek, near Moses Coulee. Approximately 20 miles 48.799476° N, 121.114467° W; WGS 84, uncertainty: 14 m., southwest of Coulee City, Washington. Source: GPS, Georef'd by Ben Legler Elev. 1800 ft. Recently deposited boulders from flood out of stream bed; among T23N R25E S4 SE of NW; NAD 27, uncertainty: 805 m., Source: mixed conifer forest. Leaves green above, white-pubescent below; TRS2LL, Georef'd by Ben Legler stems in clusters from a branched, perennial root crown; plants In rocky, sandy, seasonally dry, creekbed. Aspect: 220 degrees. locally common. Phenology: Flowers and Fruits. Origin: Native. Slope: 3%. Associated species: Xanthium strumarium, Rumex sp., Melilotus alba, Poa secunda, Conyza canadensis, Epilobium Ben Legler 12105 27 Jul 2011 paniculatum. Phenology: Flowers. Origin: Native. Herbarium: WTU Kathryn A. Beck 98081 2 Oct 1998 WTU-387428 Asteraceae Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, WHATCOM COUNTY: Artemisia ludoviciana Nutt. ssp. ludoviciana Ross Lake National Recreation Area: slopes above lake shore at end of trail to Hidden Hand Camp on north side of Ruby Arm of Ross U.S.A., WASHINGTON, DOUGLAS COUNTY: Lake. Coyote Creek. Approximately 20 miles southwest of Coulee City, Elev. 470 m. Washington. 48.731658° N, 121.023303° W; WGS 84, uncertainty: 9 m., Elev. 1750 ft. Source: Digital Map, Georef'd by Ben Legler T23N R25E S5 SE of SE; NAD 27, uncertainty: 805 m., Source: Base of south-facing cliffs; dry, loose soil and rock; partly shaded by TRS2LL, Georef'd by Ben Legler conifers and shrubs. Phenology: Flowers. Origin: Native. Plants growing in coulee bottom in moist silt, sand, cobbles and boulders. Aspect: 240 degrees. Slope: 3%. Associated species: Ben Legler 12414 14 Jun 2012 Sisymbrium altissimum, Gaillardia aristata, Gilia minutiflora, with Steve Hahn Eriogonum compositum, Monardella odoratissima. Leaves fascicled, lower leaves often divided, plants not rhizomatous. Phenology: Herbarium: WTU Flowers. Origin: Native. Kathryn A. Beck 99042 17 Jul 1999 Asteraceae WTU-387432 Artemisia tridentata Nutt. U.S.A., WASHINGTON, KITTITAS COUNTY: Asteraceae Circa 2.5 miles west of Vantage. 46.937273°, -120.03836°; WGS 84, uncertainty: 2500 m., Source: Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Digital Map, Georef'd by Joseph Stormer Keck On gentle slope in rocky soil. Shrub circa 1 meter tall. Phenology: Vegetative. Origin: Native. U.S.A., OREGON, GRANT COUNTY: Aldrich Mountains; Tex Creek; circa 19 air miles southwest of John Carl A. Linde Jr. s.n. 26 May 1957 Day. Elev. 4410 ft. WTU-390396 UTM Zone 11, 318400E, 4905070N; WGS 84 Moist soil on gravelly bank of intermittent stream in open Pinus ponderosa forest. With Phleum pratense, Agrostis stolonifera, Thinopyrum intermedium. Plant 1 meter tall; aromatic. Phenology: Flowers. Origin: Native. R.E. Brainerd 1777 25 Sep 2010 with N. Otting WTU-388012 Asteraceae Asteraceae Artemisia rigida (Nutt.) A. Gray Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, FRANKLIN COUNTY: Circa 2.5 miles west of Vantage. Columbia River, Homestead Island. 46.937273°, -120.03836°; WGS 84, uncertainty: 2500 m., Source: Elev. 375 ft. Digital Map, Georef'd by Joseph Stormer T11N R29E S1; NAD 27, uncertainty: 805 m., Source: TRS2LL, On gentle slope in rocky soil. Shrub circa 1 meter tall. Phenology: Georef'd by Ben Legler Vegetative. Origin: Native. On dry, seasonally inundated gravel bar, in sandy substrate. Associated species: Artemisia ludoviciana, Coreopsis tinctoria var. Carl A. Linde Jr. s.n. 26 May 1957 atkinsoniana, Helenium autumnale, Equisetum sp., Aster occidentalis. Phenology: Flowers. Origin: Native. WTU-390387 Kathryn A. Beck 98083 3 Oct 1998 Asteraceae WTU-391305 Artemisia tridentata Nutt. U.S.A., WASHINGTON, CHELAN COUNTY: Asteraceae Circa 4 miles south of Winesap. 47.701679°, -120.200079°; WGS 84, uncertainty: 6000 m., Artemisia ludoviciana Nutt. ssp. ludoviciana Source: GeoLocate, Georef'd by Crystal Shin, Invalid coordinates (located outside county bounds). U.S.A., WASHINGTON, DOUGLAS COUNTY: In gravelly soil on gentle sloping bank. Shrub circa 1 meter tall. Moses Coulee, Coyote Creek. Phenology: Flowers. Origin: Native. Elev. 1800 ft. T23N R25E S4 SE 1/4 of NW 1/4; NAD 27, uncertainty: 805 m., Carl A. Linde Jr. s.n. 24 May 1957 Source: TRS2LL, Georef'd by Ben Legler In rocky, sandy, seasonally dry, creekbed. Aspect: 220 degrees. WTU-390383 Slope: 3%. Associated species: Salix sp., Rumex sp., Melilotus sp., Trifolium sp., Xanthium strumarium. Phenology: Flowers. Origin: Native. Asteraceae Kathryn A. Beck 98082 2 Oct 1998 Artemisia absinthium L. WTU-391303 U.S.A., WASHINGTON, OKANOGAN COUNTY: Okanogan Highlands, Buckhorn Mountain, United States Forest Service. Asteraceae Elev. 4000 ft. T40N R30E S11; NAD 27, uncertainty: 805 m., Source: TRS2LL, Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Georef'd by Ben Legler Keck Plants growing along weedy roadside in forested area. Aspect: 90 degrees. Associated species: Pseudotsuga menziesii, U.S.A., WASHINGTON, CHELAN COUNTY: Symphoricarpos albus, Fragaria sp., Agrostis sp., Medicago lupulina, Lake Chelan, between Coyote Creek and Falls Creek. Verbascum thapsus, Tragopogon dubius. Phenology: Flowers. Elev. 1140 ft. Origin: Introduced. T29N R20E S4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Kathryn A. Beck 201068 10 Aug 2010 In rocky, seepy, drainage circa 40 feet above water level. Aspect: 225 degrees. Slope: 80%. Associated species: Zygadenus WTU-391317 venenosus, Penstemon richardsonii, Potentilla glandulosa, Achillea millefolium, Rhus glabra. Phenology: Flowers. Origin: Native. Asteraceae Kathryn A. Beck 98041 28 May 1998 with Florence E. Caplow Artemisia michauxiana Besser WTU-391301 U.S.A., WASHINGTON, CHELAN COUNTY: Lake Chelan NRA, uplake of Domke Falls. Elev. 1115 ft. Asteraceae T31N R18E S14 NE 1/4; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. In steep rocky drainage, 15 feet above lake level. Aspect: 50 Keck degrees. Slope: 80%. Associated species: Penstemon serrulatus, Antennaria racemosa, Saxifraga mertensiana, Aruncus sylvester, U.S.A., WASHINGTON, CHELAN COUNTY: Luina hypoleuca. Phenology: Flowers. Origin: Native. Lake Chelan NRA. Elev. 1100 ft. Kathryn A. Beck 98064 12 Jun 1998 T30N R19E S36; NAD 27, uncertainty: 805 m., Source: TRS2LL, with Florence E. Caplow Georef'd by Ben Legler Rocky areas near lake level, in cracks in vertical gneiss. Aspect: 305 WTU-391308 degrees. Slope: 30%. Associated species: check section number. Phenology: Flowers and Fruits. Origin: Native. Kathryn A. Beck 98021 11 May 1998 with Florence E. Caplow WTU-391299 Asteraceae Asteraceae Artemisia tridentata Nutt. Artemisia suksdorfii Piper U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, KITSAP COUNTY: Old recreation site on Rock Creek along Rock Creek Road. Point-No Point County Park. East side of park. 45.739787°, -120.433142°; WGS 84, uncertainty: 5000 m., Elev. 1 m. Source: Digital map, Georef'd by Dan Post 47.9111° N, 122.5265° W; WGS 84, uncertainty: 10 m., Source: Mixed grassland/shrub community. Phenology: Flowers. Origin: Digital map, Georef'd by Maria Yousoufian Native. Dune area dominated by Leymus mollis. Scattered; plants to one meter tall. Phenology: Fruits. Origin: Native. David Gross 874 7 Oct 2012 David Giblin 5119 3 Nov 2013 WTU-391541 with Julie Monahan WTU-397825 Asteraceae Artemisia norvegica Fr. Asteraceae U.S.A., WASHINGTON, SKAGIT COUNTY: Artemisia suksdorfii Piper Sauk Mountain. Approximately halfway between parking lot and summit along trail. U.S.A., WASHINGTON, ISLAND COUNTY: Elev. 1409 m. Fort Casey State Park. 48.518943° N, 121.601626° W; WGS 84, 48.15592° N, -122.6798° W; WGS 84, uncertainty: 50 m., Source: GPS, Georef'd by uncertainty: 1500 m., Source: Nat. Geog. Maria Yousoufian TOPO!, Georef'd by John Bassett West-facing subalpine slope with Angelica Phenology: Fruits. Origin: Native. arguta and Lupinus latifolius. Locally common in meadow. Phenology: Flowers. Origin: Native. David Giblin s.n. David Giblin 4023 1 Nov 2008 with Ben Legler, Valentin Yakubov WTU-400324, WTU-V-006829 14 Sep 2011 WTU-408738, WTU-V-022518 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia tilesii Ledeb. U.S.A., WASHINGTON, SKAGIT COUNTY: North Cascades National Park: at saddle along U.S.A., WASHINGTON, SKAGIT COUNTY: Hidden Lake Ridge ca. 1 air mile northeast of Sauk Mountain. Approximately halfway between parking lot and Hidden Lakes Lookout. summit along trail. Elev. 1862 m. Elev. 1409 m. 48.512335° N, 121.191167° W; WGS 84, 48.518943° N, 121.601626° W; WGS 84, uncertainty: 50 m., uncertainty: 4 m., Source: GPS, Georef'd by Source: GPS, Georef'd by Maria Yousoufian Ben Legler West-facing subalpine slope with Angelica arguta and Lupinus Steep, rocky, southeast-facing subalpine slope latifolius. Scattered near rocky outcropping in meadow. Phenology: with low cover of Phlox diffusa, Sibbaldia Flowers. Origin: Native. procumbens, Bistorta bistortoides, and other perennial herbs. Stems in clumps; frequent. David Giblin 4027 14 Sep 2011 Phenology: Flowers. with Valentin Yakubov, Ben Legler Ben Legler 12899 WTU-396758 25 Aug 2013 Asteraceae WTU-403949, WTU-V-012976 Artemisia michauxiana Besser U.S.A., WASHINGTON, CHELAN COUNTY: Mission Ridge area. Towards the top, just off the road. T21N R19E sec. 26; WGS 84, uncertainty: 3000 m., Source: GeoLocate, Georef'd by Crystal Shin In open area. Whitebark pine and Douglas fir in the area. Phenology: Flowers. Origin: Native. P. Camp 1450 30 Jun 2001 WTU-394189 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. wyomingensis Beetle & Artemisia arbuscula Nutt. A.M. Young U.S.A., OREGON, GRANT COUNTY: U.S.A., MONTANA, BEAVERHEAD COUNTY: Blue Mountains, South Fork Antelope Creek drainage, southwest Along Dyce Creek Road 0.75 road miles north edge of Antelope Valley, 4.3 air miles southeast of Seneca. of junction with Taylor Creek Road; 20 air miles Elev. 4925 ft. west of Dillon. 44.10347° N, 118.8958° W; WGS 84 Elev. 1893 m. Shrub-steppe. With Poa secunda ssp. secunda, Lupinus argenteus 45.24712° N, 113.033948° W; WGS 84, var. argenteus, Elymus elymoides. Shrub 40 centimeters tall. uncertainty: 7 m., Source: GPS, Georef'd by Phenology: Flowers and Fruits. Origin: Native. Ben Legler Dry flats dominated by Artemisia tridentata. Nick Otting 2967 26 Jul 2010 Shrubs to ca. 1 meter tall. Photographed. Growing with A. tridentata ssp. vaseyana. WTU-396401 Reference specimen for illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. Phenology: Flowers. Asteraceae Ben Legler 12835A 17 Aug 2013 Artemisia tridentata Nutt. WTU-403572, WTU-V-011978 U.S.A., WASHINGTON, YAKIMA COUNTY: Lower reach of Yakima Canyon, 3.3 road miles north of junction with Harrison Road. Asteraceae Elev. 360 m. 46° 43.35' N, 120° 27.21' W Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Sagebrush slope in full sun over basalt, with Eriogonum niveum. Dull yellow flowers, shrubs 1.5 meters tall with fragrant foliage, common. U.S.A., MONTANA, BEAVERHEAD COUNTY: Phenology: Flowers. Origin: Native. Along Dyce Creek Road 0.75 road miles north of junction with Taylor Creek Road; 20 air miles Peter F. Zika 26454 5 Oct 2013 west of Dillon. Elev. 1893 m. WTU-396577 45.24712° N, 113.033948° W; WGS 84, uncertainty: 7 m., Source: GPS, Georef'd by Ben Legler Asteraceae Dry flats dominated by Artemisia tridentata. Shrubs to ca. 1 meter tall. Photographed. Artemisia arbuscula Nutt. Growing with A. tridentata ssp. tridentata. Phenology: Flowers. U.S.A., OREGON, GRANT COUNTY: Blue Mountains, South Fork Antelope Creek drainage, east of Ben Legler 12835B Antelope Valley, north of Forest Road 1710, 5.3 air miles east-southeast of Seneca. 17 Aug 2013 Elev. 4850 ft. 44.1245° N, 118.86482° W; WGS 84 WTU-403573, WTU-V-011979 Rocky opening in pine forest. With Artemisia tridentata, Pseudoroegneria spicata, Phlox diffusa. Shrub .5 meters tall. Phenology: Flowers. Origin: Native. Nick Otting 2951 23 Jul 2010 Asteraceae WTU-396693 Artemisia arbuscula Nutt. ssp. arbuscula U.S.A., MONTANA, BEAVERHEAD COUNTY: Asteraceae Along Taylor Creek Road ca. 1.4 road miles west of Badger Pass and junction with Hwy 278. Artemisia dracunculus L. Elev. 1997 m. 45.232293° N, 112.981464° W; WGS 84, U.S.A., WASHINGTON, BENTON COUNTY: uncertainty: 7 m., Source: GPS, Georef'd by Northwest Richland. Ben Legler 46.312258°, -119.317421°; WGS 84, Dry hills covered in low sagebrush, with uncertainty: 7500 m., Source: Digital Map, gravelly, apparently calcareous soil. Small Georef'd by Ibro Polovina shrubs to 60 cm tall; frequent. Photographed. Sagebrush desert. Phenology: Flowers. Origin: Phenology: Flowers. Native. Ben Legler 12847 Clayton Haberman s.n. 17 Aug 2013 11 Oct 2003 WTU-403555, WTU-V-011961 WTU-399487, WTU-V-005331 Asteraceae Asteraceae Artemisia campestris L. var. scouleriana (Besser) Artemisia cana Pursh ? Cronquist U.S.A., WASHINGTON, BENTON COUNTY: U.S.A., WASHINGTON, ISLAND COUNTY: Northwest Richland. West side Whidbey Island. 46.330277°, -119.328407°; WGS 84, 48.188416°, -122.53769°; WGS 84, uncertainty: 7500 m., Source: Digital Map, uncertainty: 27203 m., Source: Digital Map, Georef'd by Ibro Polovina Georef'd by Joseph Stormer Sage desert. Phenology: Vegetative. Origin: Sand dune. Phenology: Flowers and Fruits. Native. Origin: Native. Clayton Haberman s.n. Clayton Haberman s.n. 10 May 2005 11 Sep 1996 WTU-399522, WTU-V-005338 WTU-399486, WTU-V-005332

Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica Artemisia arbuscula Nutt. ? U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Chena Hot Springs Road Mile 40. Along Wanapum Reservoir, Vantage. River flood area. Phenology: Flowers. Origin: 46.917766°, -119.993686°; WGS 84, Native. uncertainty: 1000 m., Source: Digital Map, Georef'd by Crystal Shin Clayton Haberman s.n. Desert. Phenology: Vegetative. Origin: Native. 23 Jul 1990 Clayton Haberman s.n. WTU-399521, WTU-V-005339 29 Apr 1994 WTU-399484, WTU-V-005334

Asteraceae Asteraceae Artemisia douglasiana Besser Artemisia suksdorfii Piper U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, SNOHOMISH Richardson Highway mile 50. COUNTY: Phenology: Flowers. Origin: Native. East shore Port Susan, north Tulare Beach. 48.105718°, -122.34509°; WGS 84, Clayton Haberman s.n. uncertainty: 367 m., Source: Digital Map, Georef'd by Maria Yousoufian 13 Jul 1990 Base of sandy-clay bluff. Phenology: Flowers. Origin: Native. WTU-399525, WTU-V-005335 Clayton Haberman s.n. 16 Jun 2005 WTU-399520, WTU-V-005340 Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia suksdorfii Piper U.S.A., WASHINGTON, SNOHOMISH COUNTY: U.S.A., WASHINGTON, SNOHOMISH Port Susan, north Tulare Beach. COUNTY: 48.105718°, -122.34509°; WGS 84, Port Susan, north Tulare Beach. uncertainty: 367 m., Source: Digital map, 48.105718°, -122.34509°; WGS 84, Georef'd by Maria Yousoufian uncertainty: 367 m., Source: Digital map, Phenology: Flowers. Origin: Native. Georef'd by Maria Yousoufian Phenology: Fruits. Origin: Native. Clayton Haberman s.n. Clayton Haberman s.n. 21 Jun 1989 Jan 1986 WTU-399523, WTU-V-005337 WTU-399519, WTU-V-005341 Asteraceae Asteraceae Artemisia tilesii Ledeb. Artemisia campestris L. var. scouleriana (Besser) Cronquist U.S.A., ALASKA COUNTY: Kotzebue. U.S.A., WASHINGTON, CLARK COUNTY: 66.877849°, -162.453845°; WGS 84, Frenchman's Bar County Park; Columbia River uncertainty: 10000 m., Source: Digital Map, shore; circa 6 air miles west-northwest of Georef'd by Joseph Stormer downtown Vancouver. Phenology: Flowers. Origin: Native. Elev. 5 ft. UTM Zone 10, 518051E, 5058486N; WGS 84, Clayton Haberman s.n. uncertainty: 4248 m., Georef'd by Joseph Stormer 8 Jul 1990 Sandy, weedy terrace on river levee. With Erodium cicutarium, Centaurea diffusa, Digitaria WTU-399514, WTU-V-005370 sanguinalis, Oenothera. Foliage silvery; woody-based with large woody taproot; basal rosette present at flowering. Phenology: Flowers and Fruits. Origin: Native. Asteraceae R. E. Brainerd 2280 Artemisia vulgaris L. with N. Otting U.S.A., WASHINGTON, CHELAN COUNTY: 1 Nov 2013 Tumwater Canyon. 47.58472°, -120.67722°; WGS84, uncertainty: WTU-400132, WTU-V-006328 10000 m., Source: GeoLocate, Georef'd by WTU Staff [Label says Kittitas County but this is in Chelan Asteraceae County.] Phenology: Flowers. Origin: Native. Artemisia ludoviciana Nutt. Clayton Haberman s.n. U.S.A., OREGON, CROOK COUNTY: 9 Jun 1987 Prineville Reservoir, Robert's Bay. Uplands near wetland. Phenology: Buds. Origin: WTU-399513, WTU-V-005371 Native. M. Loverna Wilson s.n. Asteraceae 6 Jun 2000 Artemisia tilesii Ledeb. WTU-400541, WTU-V-006938 U.S.A., WASHINGTON, CHELAN COUNTY: 4th of July Creek Trail Head, Icicle Creek. 47.57808°, -120.795911°; WGS 84, uncertainty: 200 m., Source: Digital Map, Georef'd by Crystal Shin Asteraceae Phenology: Flowers and Fruits. Origin: Native. Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Clayton Haberman s.n. U.S.A., WASHINGTON, KITTITAS COUNTY: 15 May 2004 Puget Sound Energy Wild Horse Wind Facility, west of Beacon Ridge Road and The Pines. WTU-399512, WTU-V-005372 Elev. 3495 ft. 47.04337° N, 120.23076° W; Source: Specimen Label Ridge saddle with relatively deep soils. Other Asteraceae plants: Artemisia tripartita, Purshia tridentata, grasses. Plants less than 1 meter tall with Artemisia tridentata Nutt. giving a flat-topped appearance. Field images uploaded to WTU Image Gallery. U.S.A., WASHINGTON, BENTON COUNTY: Phenology: Flowers. Origin: Native. Richland. 46.285691°, -119.284462°; WGS 84, Ron Bockelman 13-10 uncertainty: 7000 m., Source: GeoLocate, Georef'd by Maria Yousoufian 16 Oct 2013 Sage desert. Phenology: Flowers. Origin: Native. WTU-399760, WTU-V-006989 Clayton Haberman s.n. 4 Oct 1996 WTU-399570, WTU-V-005443 Asteraceae Asteraceae Artemisia tripartita Rydb. ssp. tripartita Artemisia tridentata Nutt. ssp. wyomingensis Beetle & A.M. Young U.S.A., WASHINGTON, KITTITAS COUNTY: Puget Sound Energy Wild Horse Wind Facility, U.S.A., MONTANA, BEAVERHEAD COUNTY: west of Beacon Ridge Road and The Pines. Beaverhead-Deerlodge National Forest. Forest Elev. 3485 ft. Service Road 943. Approximately 3 kilometers 47.04341° N, 120.23073° W; Source: south of junction with Highway 43. Specimen Label Elev. 1982 m. Ridge saddle with relatively deep soils. Other 45.62925° N, 113.68751° W; WGS 84, plants: Artemisia tridentata var. vaseyana, uncertainty: 200 m., Source: GPS Purshia tridentata, grasses. Plants less than 1 South-facing open slope in Ponderosa pine meter tall with inflorescences not conspicuously forest. Carex geyeri common and abundant. higher than rest of plant, not appearing Scattered in dry, open soil; shrub to 0.75 meters flat-topped. Field images uploaded to WTU tall. Phenology: Fertile. Origin: Native. Image Gallery. Phenology: Flowers. Origin: Native. Rachael Whitehead 14-30 Ron Bockelman 13-11 12 Jul 2014 16 Oct 2013 WTU-414894, WTU-V-032993 WTU-399761, WTU-V-006990 Asteraceae Asteraceae Artemisia douglasiana Besser Artemisia tripartita Rydb. ssp. tripartita U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: South side of Mount Adams. Forest Road 8040, uphill from Morrison Puget Sound Energy Wild Horse Wind Facility, Creek. east of Beacon Ridge Road along south Elev. 1534 m. headwater drainage to Whiskey Dick Creek at 46° 7.69' N, 121° 30.287' W; Source: Field notes, Invalid southern extent of The Pines. coordinates (located outside county bounds). Elev. 4485 ft. Phenology: Flowers. Origin: Native. 47.02978° N, 120.22049° W; Source: Specimen Label David Biek 04-120 9 Jul 2004 Area with relatively deep soils. Other plants: with Susan McDougall grasses, Purshia tridentata, Pinus ponderosa nearby. Plants less than 1 meter tall with Herbarium: WTU inflorescences not conspicuously higher than rest of plant, not appearing flat-topped. Field images uploaded to WTU Image Gallery. Asteraceae Phenology: Flowers. Origin: Native. Artemisia michauxiana Besser Ron Bockelman 13-12 16 Oct 2013 U.S.A., WASHINGTON, YAKIMA COUNTY: WTU-399759, WTU-V-006992 Northeast side of Mount Adams. Eastern edge of Devil's Garden. Elev. 2395 m. 46° 13.623' N, 121° 27.67' W; Source: Field notes Asteraceae Top of sheer cliffs dropping to the east. Phenology: Flowers. Origin: Native. Artemisia tridentata Nutt. ssp. tridentata Paul Slichter 67 24 Jul 2005 U.S.A., MONTANA, BEAVERHEAD COUNTY: Beaverhead-Deerlodge National Forest: Along Herbarium: WTU Forest Service Road 1278, ca. 1/2 mile from junction with Road 185, south of Pintler Lake. Elev. 1929 m. Asteraceae 45.821223° N, 113.439763° W; WGS 84, uncertainty: 6 m., Source: GPS Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Low knoll dominated by Artemisia tridentata, with scattered Pinus contorta, Eremogone U.S.A., WASHINGTON, YAKIMA COUNTY: congesta, Antennaria. Common shrubs to 1 Southeast side of Mount Adams. Southern slopes of Ridge of meter tall. Phenology: Fertile. Origin: Native. Wonders. Elev. 1692 m. Valerie Soza 2014-01 46° 10.097' N, 121° 25.886' W; Source: Field notes Phenology: Flowers and Fruits. Origin: Native. 12 Jul 2014 Paul Slichter 76 30 Jul 2005 WTU-414550, WTU-V-031816 Herbarium: WTU Asteraceae Asteraceae Artemisia absinthium L. Artemisia rigida (Nutt.) A. Gray U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: Southwest side of Mount Adams. Road 321, Pacific Crest Trail Highway 2 approximately 3 kilometers west of trailhead. Coulee City. Turnout to abandoned highway. Elev. 1225 m. Elev. 531 m. 46° 10.238' N, 121° 37.701' W; Source: Field notes 47.62384° N, 119.34755° W; WGS 84, Phenology: Vegetative. Origin: Introduced. uncertainty: 20 m., Source: GPS Basalt rimrock and adjacent west-facing gravelly David Biek 05-89A 26 Jun 2005 slope. Locally common shrub to 1 meter tall in with Susan McDougall basalt rimrock. Phenology: Fertile. Origin: Native. Herbarium: WTU David Giblin 5442 Asteraceae 11 Sep 2014 Artemisia ludoviciana Nutt. ssp. ludoviciana WTU-418299, WTU-V-039021 U.S.A., WASHINGTON, DOUGLAS COUNTY: Wells Wildlife Area. Dyer Hill Road access point. Asteraceae Area approximately from parking area to 1 kilometer north along Foster Creek. Artemisia arbuscula Nutt. ssp. arbuscula Elev. 638 m. 47.88463° N, 119.72034° W; WGS 84, U.S.A., WASHINGTON, KITTITAS COUNTY: uncertainty: 1000 m., Source: GPS Puget Sound Energy Wild Horse Wind Facility, Sagebrush steppe upland with riparian corridor along Beacon Ridge Road near north exit gate dominated by Phalaris arundinacea, Cirsium from wind farm, Skookumchuck Creek arvense, Solanum dulcamara, and Lepidium watershed. latifolium. Plants perennial, cespitose, to 0.8 Elev. 3595 ft. meters tall; foliage silvery; locally common. 47.0494° N, 120.23291° W Phenology: Fruits. Origin: Native. Shrub-steppe/sagebrush/lithosol habitat, dry rocky/gravelly soils, full sun. Other plants: David Giblin 5427 Artemisia rigida, grasses, Eriogonum douglasii (spent), Erigeron linearis (remnants). 5-6 11 Sep 2014 decimeters tall, small leaves, gold-brown flowers, stems branched but overall appearance WTU-418339, WTU-V-039347 is numerous vertical stems, occasional along gravel road. Phenology: Flowers. Origin: Native. Ron Bockelman 14-121 26 Aug 2014 Asteraceae WTU-404900, WTU-V-013254 Artemisia biennis Willd. Asteraceae U.S.A., WASHINGTON, DOUGLAS COUNTY: Wells Wildlife Area. Dyer Hill Road access point. Artemisia ludoviciana Nutt. ssp. ludoviciana Area approximately from parking area to 1 kilometer north along Foster Creek. U.S.A., WASHINGTON, KITTITAS COUNTY: Elev. 638 m. Puget Sound Energy Wild Horse Wind Facility, 47.88463° N, 119.72034° W; WGS 84, drainage south of Schnebly Spring, Upper Park uncertainty: 1000 m., Source: GPS Creek watershed. Sagebrush steppe upland with riparian corridor Elev. 2960 ft. dominated by Phalaris arundinacea, Cirsium 47.00417° N, 120.21688° W arvense, Solanum dulcamara, and Lepidium Shrub-steppe/sagebrush habitat grazed by latifolium. Plants taprooted annual; scattered in livestock in spring, rock strewn dry channel. dried out pond area with alkaline soil. Other plants: grasses, Lomatium grayi Phenology: Flowers and Fruits. Origin: Native. (remnants), Artemisia tridentata, Purshia tridentata, Ericameria nauseosa. 3-8 decimeters David Giblin 5429 tall, grayish-green plant, lower cauline forked (sometimes absent), flowers gold to brown, 11 Sep 2014 frequent. Phenology: Flowers. Origin: Native. WTU-418331, WTU-V-039344 Ron Bockelman 14-122 28 Aug 2014 WTU-404898, WTU-V-013252 Asteraceae Asteraceae Artemisia rigida (Nutt.) A. Gray Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, PEND OREILLE Banks Lake. Boat ramp at southwest end of COUNTY: lake. Area just south of parking area. Colville National Forest. Along trail to Hall Elev. 478 m. Mountain circa 1 mile east of summit. 47.62838° N, 119.32815° W; WGS 84, Elev. 1788 m. uncertainty: 100 m., Source: GPS 48.80066° N, 117.24148° W; WGS 84, Lake margin and adjacent lithosol upland. Lake uncertainty: 3 m., Source: GPS, Georef'd by margin with Schoenoplectus acutus, Phalaris Maria Yousoufian arundinacea, Eleocharis acicularis and Juncus South-facing, grassy slope with rocky soil; balticus ssp. ater. Locally common in lithosol scattered conifers, Calamagrostis rubescens, area. Phenology: Fertile. Origin: Native. Hieracium, Eremogone capillaris. Shrubs to circa 1 meter tall; occasional. Reference David Giblin 5388 specimen for illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. 10 Sep 2014 Phenology: Fruits. Origin: Native. WTU-412382, WTU-V-026824 J. P. Dufour 2012-11 21 Jul 2012 WTU-408083, WTU-V-021333 Asteraceae Asteraceae Artemisia rigida (Nutt.) A. Gray Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle U.S.A., WASHINGTON, LINCOLN COUNTY: Fishtrap Lake area. West side of lake near U.S.A., WASHINGTON, GARFIELD COUNTY: abandoned corral. Umatilla National Forest: summit of Diamond Peak, 4.3 air km west Elev. 670 m. of Misery Springs 47.3253° N, 117.8774° W; WGS 84, Elev. 1926 m. uncertainty: 100 m., Source: Digital map 46.115372° N, 117.539633° W; WGS 84, uncertainty: 4 m., Low basalt rimrock bluff with mix of scabland Source: GPS, Georef'd by Ben Legler and loess mounds; Triteleia grandiflora, Rocky pinnacle with scattered Pseudotsuga menziesii, Artemisia Artemisia rigida, Pseudoroegneria spicata, and tridentata, Symphoricarpos, Eriogonum, and grasses. Leymus cinereus common. Common in Mound-forming shrubs to 6 dm tall, locally common on immediate scabland areas; shrubs to 60 centimeters tall. summit, not seen elsewhere on slopes of peak. Photographed. Phenology: Vegetative. Origin: Native. Phenology: Fertile. David Giblin 4078 Ben Legler 13087 6 Jul 2014 21 May 2012 Herbarium: WTU WTU-408111, WTU-V-021305 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, WHATCOM COUNTY: Along Trail #752 ca. 240 meters northeast of junction with Trail #738 U.S.A., WASHINGTON, PEND OREILLE at Devils Pass. COUNTY: Elev. 1845 m. Colville National Forest. Along Round Top 48.814264° N, 120.853057° W; WGS 84, uncertainty: 4 m., Mountain Trail #512 (Shedroof Divide trail). Source: GPS, Georef'd by Ben Legler Elev. 1830 m. Dry subalpine meadow on southeast facing slope, with Eucephalus 48.8061° N, 117.1298° W; WGS 84, engelmannii, Artemisia norvegica, Valeriana sitchensis, Festuca. uncertainty: 1000 m., Source: Digital map, Leaves green to gray-green, lightly tomentose when young; stems Georef'd by Maria Yousoufian and leaves in clumps; common on slope in drier areas. Mixed coniferous open forest along trail. Some Photographed. Phenology: Flowers and Fruits. rocky outcrops and seeps. Phenology: Fruits. Origin: Native. Ben Legler 13772 1 Aug 2015 Susan Kephart 753 Herbarium: WTU 21 Jul 2012 WTU-408084, WTU-V-021334 Asteraceae Asteraceae Artemisia absinthium L. Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, LINCOLN COUNTY: Gorge Creek Campground on north shore of Gorge Lake, ca. 350 From Creston, drive 9.8 miles south on meters southwest of town of Diablo. Swanson Lake Road to Swanson School Road. Elev. 267 m. Drive west for 2.0 miles to a Bureau of Land 48.715692° N, 121.151726° W; WGS 84, uncertainty: 11 m., Management parking area on the left. About Source: GPS, Georef'd by Ben Legler 0.15 miles southwest of the parking area. Dry bank under young Pseudotsuga menziesii, adjacent to trail and Elev. 2220 ft. gravel parking area; partial sun. Single robust plant ca. 1.2 meters 47° 37' 33" N, 118° 35' 42" W; NAD 83, tall, branched above base, from a stout taproot (appearing annual or Source: Specimen Label biennial); foliage gray-green. Phenology: Flowers. The plant grows along the edges of a large swale. Spokane Field Office, BLM. Phenology: Ben Legler 13792 3 Aug 2015 Flowers. Origin: Native. Herbarium: WTU L. Emerich OR135-17 14 Aug 2015 Asteraceae WTU-404683, WTU-V-013029 Artemisia douglasiana Besser U.S.A., WASHINGTON, THURSTON COUNTY: Black Hills, Green Diamond road 2700, near Asteraceae 2710. Elev. 400 ft. Artemisia arbuscula Nutt. 47° 4.616' N, 123° 7.14' W; Source: Specimen Label U.S.A., OREGON, HARNEY COUNTY: Sandy loam. With Rubus ursinus, Cirsium South of Frenchglen, Malheur Field Station. arvense, Urtica dioica, Leucanthemum vulgare, Stinking Water Pass, off Pine Creek. Crepis capillaris. Commercial timber. Elev. 4200 ft. Uncommon. Phenology: Flowers. Origin: Native. Associated with pine. Phenology: Flowers. Origin: Native. Regina Johnson 2014-040 P. Camp 1212 29 Jun 2014 with L. Houseley WTU-404665, WTU-V-013011 14 Jul 1992 WTU-405107, WTU-V-013530 Asteraceae Artemisia douglasiana Besser Asteraceae U.S.A., WASHINGTON, MASON COUNTY: Artemisia ludoviciana Nutt. ssp. ludoviciana Black Hills, Green Diamond road 2700, at county line. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 150 ft. Along Forest Service Road 1501 in Little Rattlesnake Creek Canyon 47° 5.165' N, 123° 6.473' W; Source: 2.6 miles from junction with FS Rd 1500 and 0.3 miles past the Specimen Label second bridge over Rattlesnake Creek. Sandy loam. With Rubus ursinus, Cirsium Elev. 2670 ft. arvense, Urtica dioica, Leucanthemum vulgare, 46° 47' 1" N, 120° 58' 23" W; WGS 84 Crepis capillaris. Commercial timber. Steep south-facing basaltic cliffs and talus; dry, sparsely vegetated; Uncommon. Phenology: Flowers. Origin: Native. surrounded by dry open conifer forest. Flowers lemon-yellow; stems in clumps, from a branched caudex; plants common along road Regina Johnson 2014-041 shoulders. Phenology: Flowers. 29 Jun 2014 Ben Legler 2980 21 Aug 2005 WTU-404664, WTU-V-013012 Herbarium: WTU Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia biennis Willd. U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Mt. Baker-Snoqualmie National Forest: southeast slope of Liumchen South shore of a small bay on southeast side of Potholes Reservoir Mountain ca 0.6 km south of Canada and just north of Canyon just east of boat launch along O'Sullivan Dam Road. Ridge. Elev. 317 m. Elev. 1569 m. 46.983057° N, 119.251337° W; WGS 84, uncertainty: 4 m., 48.993068° N, 121.856542° W; WGS 84, uncertainty: 4 m., Source: GPS, Georef'd by Ben Legler Source: GPS, Georef'd by Ben Legler Moist silty sand and basalt cobble exposed by reservoir drawdown, Steep, exposed limestone outcrops on a dry southeast facing with Portulaca oleracea, Gnaphalium palustre, and Artemisia subalpine slope, bordered below by blocky limestone talus; with biennis, rimmed by thickets of Xanthuum strumarium. Annual with Phlox diffusa, Phacelia hastata var. leptosepala, Fragaria virginiana, erect, unbranched stems 1-30 cm tall; frequent in moist to dry silt. Saxifraga austromontana, Dasiphora fruticosa, Juniperus communis, Phenology: Flowers. Polystichum lonchitis. Stems scented, in large clumps from a much-branched caudex; plants frequent over limestone and in Ben Legler 14448 23 Oct 2016 gravelly talus. Phenology: Flowers & Fruits. with Sara Legler Ben Legler 14288 13 Aug 2016 Herbarium: WTU with Sara Legler Herbarium: WTU Asteraceae Asteraceae Artemisia x spiciformis Osterh. Artemisia sp. U.S.A., CALIFORNIA, MONO COUNTY: Below Willard's Studio, Mammoth Lakes area, U.S.A., WASHINGTON, GRANT COUNTY: Inyo National Forest. Wetland Reserve Program site on Wilson Elev. 8600 ft. Creek. Dry hillside. Gray, hirsute leaves; flowers yellow. 47.41046° N, 119.09991° W; Source: GPS Reference specimen for illustration in Revision Lactuca serriola common, Bassia scoparia of Flora of the Pacific Northwest WTU dominant. Soil dry, granular, faintly aromatic. Herbarium, 2016. Phenology: Flowers. Origin: Abundance: Dominant. Growth Habit: Erect, Native. flower buds. Site ID: NWCA16-4860. Visit #1. Collection #Q5 (QA Voucher). Phenology: Beatrice Willard 110 Vegetative. Origin: Unknown. 2 Sep 1946 Patricia Johnson NWCA16-4860-V1-Q5 WTU-136200, WTU-V-030537 6 Jul 2016 WTU-411103, WTU-V-025511 Asteraceae Artemisia arbuscula Nutt. ssp. thermopola Beetle Asteraceae U.S.A., IDAHO, FREMONT COUNTY: Artemisia ludoviciana Nutt. At railroad crossing along the Big Springs Road, Island Park. U.S.A., IDAHO, IDAHO COUNTY: T14N R44E S33 Bitterroot National Forest. Beaver Point Dry sagebrush flat. Reference specimen for Campground. Selway River. illustration in Revision of Flora of the Pacific Elev. 1584 m. Northwest WTU Herbarium, 2016. Phenology: 45.74523° N, 114.77446° W; WGS 84, Flowers. Origin: Native. Source: GPS Growing in gravel bar along river. William H. Baker 9942 Multi-stemmed coarse herb to 0.75 meter. Phenology: Flowers. Origin: Native. 26 Aug 1952 Richard G. Olmstead 2016-83 WTU-297597, WTU-V-030536 16 Aug 2016 WTU-419595, WTU-V-042862 Asteraceae Asteraceae Artemisia x spiciformis Osterh. Artemisia vulgaris L. U.S.A., CALIFORNIA, MONO COUNTY: U.S.A., WASHINGTON, STEVENS COUNTY: Vicinity of University of California White Colville. Smith Rock Plant - Chewelah. Mountain Research Station, White Mountains 48.276287°, -117.715521°; WGS 84, (just north of the Inyo - Mono county line). uncertainty: 5000 m., Source: GeoLocate, Elev. 10200 ft. Georef'd by Crystal Shin Reference specimen for illustration in Revision Pastures, roadsides, disturbed areas. Origin: of Flora of the Pacific Northwest WTU Introduced. Herbarium, 2016. Phenology: Flowers. Origin: Native. unknown s.n. J. M. Tucker 2224 1 Jun 2004 11 Aug 1951 WTU-405483, WTU-V-016415 WTU-185141, WTU-V-030540 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck U.S.A., WASHINGTON, STEVENS COUNTY: No locality given. U.S.A., IDAHO, VALLEY COUNTY: 48.383272°, -117.843263°; uncertainty: 74 m., Shore of South Fork Salmon River circa 0.5 mile Georef'd by Joseph Stormer downstream from mouth of Secesh River; west Range land, pastures, roadsides. Phenology: of Yellow Pine. Flowers. Elev. 1080 m. 45.02884° N, 115.70007° W; WGS 84, unknown s.n. uncertainty: 4 m., Source: GPS Vegetated, cobbly and sandy river bank backed 24 Jul 1996 by small flat with scattered shrubs and burned conifers. Stems in clumps; scattered in flat. Herbarium: WTU, WTU-V-016463 Phenology: Flowers. Origin: Native. John Bassett 2015-08 with Veanna Willard, Mike Carlson, Ben Legler, Asteraceae Sara Legler Artemisia dracunculus L. 11 Jul 2015 U.S.A., WASHINGTON, STEVENS COUNTY: WTU-416630, WTU-V-035981 Sand Creek Road. 48.938912°, -118.175317°; WGS 84, uncertainty: 3341 m., Source: Digital Map, Georef'd by Crystal Shin Asteraceae Dry sandy to moist silty soils in rangeland, pastures, roadsides. Origin: Native. Artemisia douglasiana Besser unknown s.n. U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: 7 Jul 1995 Carlisle Bog Natural Area Preserve, logging road to NAP. WTU-405445, WTU-V-016478 Elev. 50 ft. 47° 7.427' N, 124° 5.012' W; Source: Specimen Label Sandy loam. With Leucanthemum vulgare, Asteraceae Trifolium repens, Rubus ursinus, Chamerion angustifolium. Common. Origin: Native. Artemisia ludoviciana Nutt. ssp. lindleyana (Besser) Lesica Regina Johnson 2014-030 U.S.A., WASHINGTON, PEND OREILLE COUNTY: 15 Jun 2014 Rat Island in the Pend Oreille River about 1 mile north of Newport. WTU-407758, WTU-V-021773 Elev. 2075 ft. T32N R46E S13; WGS 84, uncertainty: 300 m., Source: Digital Map, Georef'd by Sara Shiina Growing with Coreopsis atkinsoniana, Downingia elegans, Sagittaria cuneata and Lysimachia ciliata. Origin: Native. Kathy Ahlenslager 477 25 Jul 2000 WTU-409359, WTU-V-023395 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck U.S.A., WASHINGTON, PEND OREILLE COUNTY: U.S.A., WASHINGTON, FERRY COUNTY: Colville National Forest, along the Pend Oreille Western Colville National Forest and vicinity: River about 18 miles south of Ione. From Ione Sherman Peak on Kettle Crest, circa 12 air head east on County Road #9345, then south miles east-southeast of Republic; Sherman on County Road #9325 about 17 miles. Peak Loop Trail from Washington Highway 20 at Elev. 2056 ft. Sherman Pass. T34N R44E S5 SW1/4 NE1/4; WGS 84, Elev. 5600-6800 ft. uncertainty: 10000 m., Source: GeoLocate, T36N R34E S24 SE 1/4; 25 NE 1/4; T36N Georef'd by Crystal Shin R35E S19 W 1/2; NAD 27, uncertainty: 805 Growing with Salix exigua, Lotus purshianus, m., Source: TRS2LL, Georef'd by Ben Legler Lysimachia ciliata, Mentha arvensis, Lycopus Open slopes with granite outcrops, rocky ridge americanus, Coreopsis atkinsoniana, Sium with talus; small lake with boggy area; mixed suave, Potentilla anserina and Plantago major. forest with subalpine fir, lodgepole pine, and larch. Origin: Native. Kathy Ahlenslager 696 Jean Wood 2472 23 Jul 1995 3 Aug 2001 WTU-409363, WTU-V-023399 WTU-409360, WTU-V-023396 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia ludoviciana Nutt. U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., WASHINGTON, SPOKANE COUNTY: Western Colville National Forest and Vicinity: Spokane River behind Spokane Falls Sanpoil River Drainage: circa 7 air miles south Community College. of Republic above Rabbit Creek, circa 1/4 mile 47.677695°, -117.463281°; WGS 84, from junction of Forest roads 2053/600, uncertainty: 702 m., Source: Digital Map, southwest of seed orchard. Georef'd by Isaac Afolayan Elev. 3000 ft. Growing with Salix exigua, Phalaris T35N R33E S17 NE1/4; WGS 84, uncertainty: arundinacea, and Carex vesicaria. Phenology: 2000 m., Source: Digital Map, Georef'd by Vegetative. Crystal Shin South facing Talinum/bitterroot bald along Kathy Ahlenslager 381 creek; ponderosa pine/pinegrass and mixed dry with Robert Bursik forest. Phenology: Flowers. Origin: Native. 23 Jun 1994 Jean Wood 832a WTU-409361, WTU-V-023397 3 Jun 1995 WTU-409364, WTU-V-023400 Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Asteraceae U.S.A., WASHINGTON, STEVENS COUNTY: Western Colville National Forest and Vicinity: Artemisia michauxiana Besser Little Twin Lakes, circa 11 air miles east of Colville. U.S.A., WASHINGTON, FERRY COUNTY: Elev. 3700 ft. Colville National Forest. Along Scatter Creek T35N R41E S4 NW 1/4; T36N R41E S33 Road, 1.5 mile from Sanpoli Highway. SW1/4; WGS 84, uncertainty: 1000 m., 48.557307°, -118.775565°; WGS 84, Source: Digital Map, Georef'd by Sara Shiina uncertainty: 1500 m., Source: Digital Map, Lake shore. Origin: Native. Georef'd by Dan Post South facing shale slide below cliffs. Origin: Jean Wood 6711 Native. 1 Aug 1996 Thomas E. Burke 149 WTU-409362, WTU-V-023398 21 Aug 1974 WTU-409365, WTU-V-023401 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle U.S.A., WASHINGTON COUNTY: U.S.A., WASHINGTON, STEVENS COUNTY: Colville National Forest. Gorge through which Western Colville National Forest and Vicinity: Nine Mile Creek flows. Calispell Peak, circa 18 air miles east southeast South facing slope of gorge. Origin: Native. of Colville above Forest Road 290. Elev. 5600-6855 ft. Thomas E. Burke 141 T34N R42E S21 E1/2; S28 NE1/4; WGS 84, uncertainty: 1500 m., Source: Digital Map, 18 Oct 1973 Georef'd by Sara Shiina High sagebrush balds on east and south WTU-409366, WTU-V-023402 aspects; lodgeple pine, larch, and subalpine fir. Origin: Native. Jean Wood 2804 4 Aug 1995 Asteraceae WTU-409370, WTU-V-023406 Artemisia suksdorfii Piper U.S.A., WASHINGTON, PEND OREILLE COUNTY: Colville National Forest, Newport Ranger Asteraceae District, Pioneer Park Campground about 3 miles north of Newport. From Newport take Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Highway 2 East. After crossing the Pend Oreille River, turn north on County Road #9305 and U.S.A., WASHINGTON, PEND OREILLE drive 2.5 miles to Pioneer Park Campground. COUNTY: Plants are north of the boat launch. Colville National Forest, Newport Ranger Elev. 2100 ft. District, Calispell Peak. T31N R46E S1; WGS 84, uncertainty: 500 m., Elev. 6700 ft. Source: Digital Map, Georef'd by Sara Shiina T34N R42E S22 NW1/4; WGS 84, Along the beach growing with Salix alba and uncertainty: 1000 m., Source: Digital Map, Lotus unifoliolatus var. unifoliolatus. Origin: Georef'd by Sara Shiina, Invalid coordinates Native. (located outside county bounds). Subalpine meadow, south aspect above Kathy Ahlenslager 725 23 Jul 1998 timberline of subalpine fir. Associated plants: Festuca viridula, F. idahoensis, Deschampsia WTU-409367, WTU-V-023403 caespitosa, Achillea lanulosa. Origin: Native. Asteraceae Cindy Talbott 394 Artemisia tridentata Nutt. 20 Oct 1978 U.S.A., WASHINGTON, STEVENS COUNTY: WTU-409371, WTU-V-023407 Colville. Elev. 3400 ft. T34N R40E S35 S1/2 S1/2; WGS 84, uncertainty: 2500 m., Source: Digital Map, Asteraceae Georef'd by Sara Shiina Bunchgrasses. Aspect 165 degrees. Origin: Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Native. U.S.A., WASHINGTON, PEND OREILLE RCP 484 COUNTY: Colville National Forest, Newport Ranger 29 Aug 1973 District, Calispell Peak. Elev. 6700 ft. WTU-409368, WTU-V-023404 T34N R42E S22 NW1/4; WGS 84, uncertainty: 1000 m., Source: Digital Map, Georef'd by Sara Shiina, Invalid coordinates (located outside county bounds). Asteraceae Subalpine meadow, south aspect. Associated plants: Festuca viridula, F. idahoensis, Artemisia tridentata Nutt. Deschampsia caespitosa, Achillea lanulosa. Origin: Native. U.S.A., WASHINGTON, PEND OREILLE COUNTY: Cindy Talbott 394 No locality given. Elev. 5850 ft. 20 Oct 1978 S16 NE1/4 NE1/4; WGS 84, uncertainty: 50000 m., Source: Digital Map, Georef'd by WTU-409372, WTU-V-023408 Dan Post Origin: Native. T.W. 8 30 Aug 1974 WTU-409369, WTU-V-023405 Asteraceae Asteraceae Artemisia vulgaris L. Artemisia tridentata Nutt. ssp. wyomingensis Beetle & A.M. Young U.S.A., WASHINGTON, STEVENS COUNTY: Western Colville National Forest and Vicinity: U.S.A., WASHINGTON, GRANT COUNTY: Chewelah Mountain, circa 7 air miles east of Sentinel Peak in Saddle Mountains. From Chewelah, along Tenmile Creek west of ski area Mattawa, north along R Road. Continue until road. reach sagebrush steppe flats on top of Elev. 3900-4100 ft. mountain. T32N R41E S1 NE1/4; WGS 84, uncertainty: Elev. 1991 m. 2000 m., Source: Digital Map, Georef'd by 46° 48.316' N, 119° 50.307' W; T15N R24E Sara Shiina S8; Source: Specimen Label Mature cedar/hemlock forest, crossed by old Sagebrush steppe flats. Found with Ericameria road with conifer saplings and alders. nauseosa, Achnatherum hymenoides, and Phenology: Flowers. Origin: Introduced. Plantago patagonica. Jean Wood 2904 S. Kelley s.n. 6 Aug 1995 7 Nov 2016 WTU-409373, WTU-V-023409 WTU-412300, WTU-V-026957

Asteraceae Asteraceae Artemisia suksdorfii Piper Artemisia tridentata Nutt. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: On southeast shore of Nisqually River, Training Lesser fork of Stemilt Creek. Dr. Driver's Ranch. Area 18, Joint Base Lewis-McChord, 0.5 air Elev. 2100 ft. kilometers southwest of bridge over Nisqually 47.315725°, -120.289386°; WGS 84, River. uncertainty: 600 m., Source: Digital Map, Elev. 35 m. Georef'd by Crystal Shin 46.98385° N, 122.63542° W; Source: An [?] following excessive grazing; used by Specimen Label antelope, sheep, some by deer, cattle if forced Sunny sandy soil on southeast shore of river, to. Phenology: Flowers. Origin: Native. with Acer macrophyllum, Rubus ursinus. Leaves fragrant. Phenology: Flowers. Origin: Native. Mengert 2 East with Takekawa Peter F. Zika 28231 with Sarah Krock 4 May 1977 12 Aug 2016 WTU-405735, WTU-V-016781 WTU-412492, WTU-V-026900

Asteraceae Asteraceae Artemisia absinthium L. Artemisia stelleriana Besser U.S.A., WASHINGTON, STEVENS COUNTY: No locality given. U.S.A., WASHINGTON, JEFFERSON COUNTY: 48.383272°, -117.843263°; uncertainty: 74000 Fort Flagler State Park: on sandy spit west of lower campground. m., Georef'd by Joseph Stormer Elev. 3 m. Escaped ornamental; rangeland, waste areas, 48.094125° N, 122.725009° W; WGS 84, uncertainty: 3 m., roadsides. Origin: Introduced. Source: GPS, Georef'd by Ben Legler Vegetated sand among driftwood along edge of saltwater beach, SCNWCB staff s.n. with Ambrosia chamissonis, Artemisia campestris var. scouleriana, Artemisia stelleriana, Abronia latifolia, Leymus mollis, Bromus spp. 2009 Foliage and stems densely tomentose with silvery, felt-like hairs; plants perennial, forming clumps; abundantly naturalized along WTU-405685, WTU-V-016834 beach margins around spit. Photographed. State Park permit 170501. Phenology: Flowers & Fruits. Ben Legler 14547 29 Jun 2017 Herbarium: WTU Asteraceae Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Artemisia tridentata Nutt. ssp. wyomingensis Beetle & A.M. Young U.S.A., WASHINGTON, GARFIELD COUNTY: Growing near the edge of Lower Deadman U.S.A., WASHINGTON, GRANT COUNTY: Road with Pseudoroegneria spicata and Poa Sentinel Peak in Saddle Mountains. From secunda. Mattawa, north along R road. Cross cattle guard Elev. 645 ft. and just north of BLM signpost. 46.61408° N, 117.7746° W; Source: Elev. 1239 ft. Specimen Label 46° 46.301' N, 119° 53.097' W; Sect. 24, T.15 Phenology: Flowers. Origin: Native. N, R.23 E. ; Source: Specimen Label Sagebrush steppe habitat found with Salsola Jeff Walker 974 kalli, Bromus tectorum and Hesperostipa comata. Phenology: Fertile. Origin: Native. 4 Sep 2017 S. Kelley s.n. WTU-415572, WTU-V-033045 with BLM 19 Nov 2016 Asteraceae WTU-412304, WTU-V-026961 Artemisia michauxiana Besser U.S.A., WASHINGTON, KING COUNTY: Along trail on south side of Kelly Butte ca 0.9 air km south of summit. Asteraceae Elev. 1477 m. 47.161218° N, 121.488423° W; WGS 84, uncertainty: 4 m., Artemisia douglasiana Besser Source: GPS, Georef'd by Ben Legler Blocky talus slope of volcanic rock, on dry, south facing slope, with U.S.A., OREGON COUNTY: Juniperus communis, Eriophyllum lanatum, Pachistima myrsinites, Above seasonal backwater of Willamette R. E of Saxifraga austromontana. Plants with citrus odor, scattered in loose Elk Rock Island. clumps among talus. Phenology: Flowers. 45.4354° N, 122.647° W; Source: Specimen Label Ben Legler 14569 15 Jul 2017 Rocky, shallow soils over Waverly basalt. Just above high water. Toxicodendron, Quercus Herbarium: WTU garryana, Arrhenantherum, Bromus sterilis. S aspect at base of basalt cliff. Flowers. Large, dense patch. Phenology: Flowers. Origin: Asteraceae Native. Artemisia tridentata Nutt. ssp. wyomingensis Beetle & Dominic Maze 158 A.M. Young with Christa von Behren U.S.A., WASHINGTON, LINCOLN COUNTY: 9 Aug 2016 Twin Lakes Recreation Area. Along Seven Dairy Roads approx. 7.7 mi south of Creston. WTU-416271, WTU-V-034981 Elev. 2217 ft. 47° 36.265' N, 118° 32.192' W; Sect. 4, 11, T. 24 N, R. 34 E. ; Source: Specimen Label Asteraceae Sagebrush steppe habitat found with Festuca idahoensis, Bromus tectorum and Carex Artemisia ludoviciana Nutt. ssp. ludoviciana filifolius. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, STEVENS COUNTY: S. Kelley s.n. Island in the Columbia River, downstream of with BLM Northport. Elev. 1290 ft. 9 Nov 2016 48.90658° N, 117.80315° W; Source: Specimen Label WTU-412305, WTU-V-026964 Growing on a seasonally-exposed, sandy island. Growing with Symphyotrichum, Juncus interior, Rumex, and Coreopsis tinctoria. Phenology: Flowers and Fruits. Origin: Native. Jeff Walker 894 16 Sep 2016 WTU-414113, WTU-V-029874 Asteraceae Asteraceae Artemisia nova A. Nelson Artemisia ludoviciana Nutt. U.S.A., IDAHO, CUSTER COUNTY: U.S.A., IDAHO, CUSTER COUNTY: High steppe forest interface, W slopes of the Trail to Thompson peak, high steppe. Lost River Range, Borah's northern drainage. Elev. 2500 m. Elev. 2195 m. 44° 8.895' N, 114° 59.888' W; Source: 44° 8.909' N, 113° 50.242' W; Source: Specimen Label Specimen Label Hab.: high steppe, interspersed with conifer Hab.: High steppe. Slope: 15°. Asp.: SW Ass.: stands. Asp.: S. Slope 30°. Ass.: Artemisia Artemisia arbuscula var arbuscula, arbuscula, Linanthrastrum nuttallii, Eriogonum Krascheninnikovia lanata. Phenology: Flowers. sp. Phenology: Flowers. R.C. Benkendorf 225 R.C. Benkendorf 173 26 Aug 2016 30 Jul 2016 WTU-411465, WTU-V-025848 WTU-411546, WTU-V-025899

Asteraceae Asteraceae Artemisia arbuscula Nutt. ssp. arbuscula Artemisia absinthium L. U.S.A., IDAHO, CUSTER COUNTY: U.S.A., WASHINGTON, STEVENS COUNTY: High steppe forest interface, W slopes of the Split-off mountain, Overlooking the Columbia Lost River Range, Borah's Northern drainage River. Elev. 2195 m. T35 or 39N R34E sec.6; WGS 84, 44° 8.909' N, 113° 50.242' W; Source: uncertainty: 1300 m., Source: Digital Map, Specimen Label Georef'd by Crystal Shin Hab.: High steppe. Slope: 15°. Asp.: SW. Ass.: Ponderosa pine and grass associated. SW 40% Artemisia nova, Krascheninnikovia lanata. slope, dry and rocky. Phenology: Flowers. P. Camp 572 R.C. Benkendorf 227 22 Jul 1980 26 Aug 2016 WTU-415653, WTU-V-033537 WTU-411463, WTU-V-025849

Asteraceae Asteraceae Artemisia dracunculus L. Artemisia arbuscula Nutt. CANADA, YUKON TERRITORY: U.S.A., IDAHO, CUSTER COUNTY: Faro, Blind Creek Road Trail to Thompson peak, high steppe. Elev. 663 m. Elev. 2500 m. 62.19153° N, 133.23002° W; Source: 44° 8.895' N, 114° 59.888' W; Source: Specimen Label Specimen Label On steep > 60° slope along the base on both Hab.: high steppe, interspersed with conifer side of the road with Puccinellia, Elymus stands. Asp.: S. Slope 30°. Ass.: Artemisia trachycaulus, Chamerion angustifolium, and ludoviciana, Linanthrastrum nuttallii, Eriogonum Artemisia frigida. Locally widespread. sp. Phenology: Flowers. Phenology: Flowers. R.C. Benkendorf 183 B. A. Bennett 12-0582 30 Jul 2016 6 Sep 2013 WTU-411549, WTU-V-025898 WTU-406350, WTU-V-17337 Asteraceae Asteraceae Artemisia laciniata Willd. Artemisia campestris L. var. borealis (Pall.) M. Peck CANADA, YUKON TERRITORY: U.S.A., MONTANA, GLACIER COUNTY: Yukon River, just above Carpenter's Slough. Mt. Henry, Midvale. Elev. 457 m. Phenology: Flowers. Origin: Native. 62.64639° N, 137.03723° W; Source: Specimen Label L. M. Umbach 612 Common on a narrow silty bank along river with Galium boreale, Artemisia frigida, Rosa 4 Aug 1903 acicularis, and Populus balsamifera. WTU-242329, WTU-V-038562 B. A. Bennett 11-0071 with S. Cannings, S. Dar & S. Stotyn 30 May 2011 WTU-406351, WTU-V-17338 Asteraceae Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Asteraceae Clem. Artemisia cana Pursh ssp. bolanderi (A. Gray) G.H. Ward U.S.A., WASHINGTON, CLALLAM COUNTY: Collected on Bogachiel Mountain, Hoh Lake, Olympic National Park. U.S.A., OREGON, HARNEY COUNTY: 47.898925°, -123.786088°; WGS 84, uncertainty: 500 m., Source: Malheur National Wildlife Refuge, 00 Ranch GeoLocate, Georef'd by John Haskins Unit, ca. 22.5 air miles south-southwest of In a mountain meadow. Phenology: Flowers. Origin: Native. Hines. Elev. 4110 ft. Walter J. Eyerdam 6307 10 Aug 1944 43.2798° N, 119.29446° W; Source: Specimen Label WTU-291341 Alkaline soils in Sarcobatus salt scrub. Full sun. Associated taxa: Sarcobatus, vermiculatus, Distichlis spicata, Thinopyrum ponticum. Plants Asteraceae silvery, 10-20 centimeters tall, woody-based. Phenology: Flowers. Origin: Native. Artemisia R.E. Brainerd 2400 GREECE: Mt. Athos 6 Jul 2015 40.158806°, 24.3275°; WGS 84, uncertainty: 1500 m., Source: GeoLocate, Georef'd by WTU-412910, WTU-V-028414 Dan Post Phenology: Flowers. N. Ballalas s.n. Asteraceae [no collection date given] Artemisia suksdorfii Piper WTU-16870, WTU-V-034099 U.S.A., WASHINGTON, THURSTON COUNTY: Tumwater Historical Park, downstream of Tumwater Falls. Elev. 0 ft. Asteraceae 47.02122° N, 122.92364° W; Source: Specimen Label Artemisia tridentata Nutt. ssp. wyomingensis Beetle & Silt loam. With Phalaris arundinacea, Rosa A.M. Young rugosa, Rubus armeniacus. City park on Deschutes River. Uncommon. Phenology: U.S.A., WASHINGTON, LINCOLN COUNTY: Flowers. Origin: Native. Twin Lakes. 47° 32' 6.5" N, 118° 31' 11.9" W; Source: Regina Johnson 2017-040 Specimen Label Broad shrub with flexible twigs covered with a 28 Jul 2017 felt-like layer of white hairs, terminal heads, and yellow flowers. Phenology: Flowers. Origin: WTU-417005, WTU-V-036641 Native. V. Cancino OR135-32 5 Oct 2017 WTU-417857, WTU-V-038789 Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia douglasiana Besser U.S.A., WASHINGTON, LINCOLN COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Telford. Near boat launch and shore of Rock Creek, 47° 30' 2.7684" N, 118° 22' 32.12646" W; Lake Umatilla, 1.8 air kilometers north of Route Source: Specimen Label 14 (at confluence with Columbia River). Aromatic plants, paniculate inflorescence, Elev. 80 m. yellow flowers, arising from a . 45.7192° N, 120.4619° W; WGS 84, Source: Phenology: Flowers. Origin: Native. Specimen Label Common in full sun, damp soil over basalt; with V. Cancino OR135-29 Rhus glabra, Artemisia tridentata, Ericameria nauseosa. Flowers yellow. Phenology: Flowers. 15 Sep 2017 Origin: Native. WTU-417858, WTU-V-038790 Peter F. Zika 29403 with Peter W. Dunwiddie 16 Aug 2018 Asteraceae WTU-419101, WTU-V-041569 Artemisia dracunculus L. U.S.A., OREGON, MORROW COUNTY: About 300 meters north of the west end of Asteraceae McCormack Slough, 2.3 air kilometers southeast of Rock Island in Lake Umatilla, Artemisia campestris L. var. scouleriana (Besser) Umatilla National Wildlife Refuge. Cronquist Elev. 80 m. 45.899089° N, 119.602639° W; WGS 84, U.S.A., OREGON, MORROW COUNTY: Source: Specimen Label Shoreline south of Longwalk Island, about 300 Common, very dry upland fields, sandy soil over meters north of the west end of McCormack basalt, full sun; with Bromus tectorum. 1 meter Slough, 2.3 air kilometers southeast of Rock tall, multi-stemmed from base. Phenology: Island in Lake Umatilla, Umatilla National Flowers. Origin: Native. Wildlife Refuge. Elev. 80 m. Peter W. Dunwiddie PWD 18-456 45.899089° N, 119.602639° W; WGS 84, with Peter F. Zika Source: Specimen Label Occasional, sandy beach, full sun over basalt; 13 Aug 2018 with Eragrostis pectinacea, Cyperus erythrorhizos, C. diandrus, Populus deloidea. WTU-418809, WTU-V-040258 Robust perennial, foliage blue-green, inflorescence green. Origin: Native. Peter W. Dunwiddie PWD 18-464 13 Aug 2018 Asteraceae with Peter F. Zika Artemisia ludoviciana Nutt. ssp. ludoviciana WTU-419112, WTU-V-041580 U.S.A., WASHINGTON, BENTON COUNTY: North shoreline of Lake Umatilla, near junction Asteraceae of Engineers Road and I-82, east of Plymouth Park. Artemisia ludoviciana Nutt. Elev. 80 m. 45.934403° N, 119.330524° W; WGS 84, U.S.A., WASHINGTON, SPOKANE COUNTY: Source: Specimen Label Gravelly banks of the Spokane River in People's A few plants on dry sunny terrace above beach, Park of the Peaceful Valley section of Spokane sandy ground over basalt, with Coreopsis at the corner of Riverside Avenue and Clarke atkinsoniana, Agrostis, Symphyotrichum. Street; ca. 100 ft below parking lot. Phenology: Flowers. Origin: Native. Elev. 1700 ft. 47.65605° N, 117.4538° W; Source: Peter W. Dunwiddie PWD 18-428 Specimen Label with Peter F. Zika Among scattered willows, elms, cottonwoods, and locust trees; full sun. Phenology: Flowers. 11 Aug 2018 Origin: Native. WTU-418814, WTU-V-040261 Thomas J. Watson 2017-35 14 Sep 2017 WTU-418640, WTU-V-040703 Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. tridentata Artemisia rigida (Nutt.) A. Gray U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Near boat launch and shore of Rock Creek, Large Bureau of Land Management property at Lake Umatilla, 1.8 air kilometers north of Route southeast corner of East Road and Sixprong 14 (at confluence with Columbia River). Road. Elev. 80 m. Elev. 490 m. 45.7192° N, 120.4619° W; Source: Specimen 45.8368° N, 120.1983° W; WGS 84, Label uncertainty: 500 m., Source: Digital map Common; among sparse shrubs, full sun, dry Overgrazed shrub-steppe habitat with Artemisia soil over basalt; with Rhus glabra, Ericameria rigida, Poa secunda, and areas of lithosol. nauseosa, Lactuca serriola. Shrubs 1-2 meters Common and abundant at edge of lithosol area. tall. Origin: Native. Phenology: Vegetative. Origin: Native. Peter F. Zika 29395 David Giblin 4673 with Peter W. Dunwiddie 26 Apr 2013 16 Aug 2018 WTU-423675, WTU-V-063672 WTU-419098, WTU-V-041568

Asteraceae Asteraceae Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Artemisia tridentata Nutt. ssp. tridentata U.S.A., OREGON, GRANT COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Road to The Lakes Lookout, approximately 1 Green Lake. East side of lake at public access point. km below trailhead parking lot. Elev. 469 m. Elev. 2300 m. 48.45137° N, 119.62737° W; WGS 84, uncertainty: 30 m., 44.95561° N, 118.25086° W; WGS 84, Source: Digital map uncertainty: 200 m., Source: Digital map Clear-watered montane lake with gravelly bottom. Utricularia vulgaris South-facing slope with dry, sandy soil upslope and Chara sp. common. Locally common in disturbed upland; shrubs with Artemisia tridentata and wet meadows to 1.5m tall. Phenology: Flowers. Origin: Native. below with saturated soils, bryophytes and Eleocharis sp. Common shrub on dry slope. David Giblin 6560 4 Oct 2018 Phenology: Vegetative. Origin: Native. Herbarium: WTU Don Estberg 2018-30 14 Jul 2018 Asteraceae WTU-421497, WTU-V-052974 Artemisia absinthium L. U.S.A., WASHINGTON, OKANOGAN COUNTY: Green Lake. Public access point at southeast corner of lake. Elev. 469 m. Asteraceae 48.44227° N, 119.62859° W; WGS 84, uncertainty: 20 m., Source: GPS Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Disturbed upland with Cirsium arvense, Verbascum thapsus, and Melilotus albus; adjacent shoreline area dominated by Typha latifolia U.S.A., OREGON, UNION COUNTY: and Schoenoplectus acutus. Perennial to 1 meter tall; locally West side of FS Road 43 near Anthony Butte. common in disturbed upland. Phenology: Flowers and Fruits. Origin: Elev. 2037 m. Native. 45.04581° N, 118.23094° W; WGS 84, uncertainty: 100 m., Source: GPS David Giblin 6561 4 Oct 2018 South-facing slope dominated by Artemisia tridentata with Pinus contorta and Pseudotsuga Herbarium: WTU menziesii forming the adjacent forest. Phenology: Fertile. Origin: Native. David Giblin 6239A 15 Jul 2018 WTU-422146, WTU-V-057705 Asteraceae Asteraceae Artemisia dracunculus L. Artemisia tridentata Nutt. ssp. wyomingensis Beetle & A.M. Young U.S.A., WASHINGTON, DOUGLAS COUNTY: Wells Wildlife Area. Pullout on west side of road U.S.A., WASHINGTON, LINCOLN COUNTY: along Bridgeport Hill Road. Fishtrap Lake area. West side of lake, area 47.97432° N, 119.66821° W; WGS 84, south of main parking area along main access uncertainty: 10 m., Source: GPS road; west of Ranch House. Highly disturbed sagebrush slope adjacent to Elev. 670 m. Foster Creek riparian zone; Artemisia tridentata, 47.3333° N, 117.8602° W; WGS 84, Leymus cinereus, and Ericameria nauseosa uncertainty: 100 m., Source: Digital map common. Common and abundant shrub-like Pothole scablands with scattered Pinus plant in disturbed soil; multi-branched from ponderosa trees on upland and ponds in the base. Phenology: Flowers. Origin: Native. potholes dominated by Schoenoplectus acutus. Uncommon in this sampling area; shrubs to 60 David Giblin 5426 cm tall. Phenology: Remnants. Origin: Native. 11 Sep 2014 David Giblin 4120 WTU-424821, WTU-V-067954 22 May 2012 Herbarium: WTU Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia suksdorfii Piper U.S.A., WASHINGTON, YAKIMA COUNTY: Okanogan-Wenatchee National Forest. West of U.S.A., WASHINGTON, MASON COUNTY: Clear Lake on Forest Service Road 540. Olympic National Forest. Trailhead parking lot for Jefferson Pass Elev. 1006 m. trail to that trailhead (approximately 1 kilometer). 46.65179° N, 121.32599° W; WGS 84, Elev. 940 m. uncertainty: 50 m., Source: GPS 47.51883° N, 123.23694° W; WGS 84, uncertainty: 100 m., Massive talus slope largely without vegetation Source: GPS except at base; north-facing. Holodiscus Combination of wet rock outcroppings, seasonal stream corridor, wet discolor and Woodsia oregana common. embankments, and forest edge. Scattered along edge of Forest Uncommon in cobbly soil at base of slope Service Road; foliage bi-colored. Phenology: Fruits. Origin: Native. adjacent to forest; fragrant. Phenology: Flowers. Origin: Native. David Giblin 5571 27 May 2015 David Giblin 5241 Herbarium: WTU 17 Jun 2014 Asteraceae WTU-424713, WTU-V-067812 Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, YAKIMA COUNTY: Okanogan-Wenatchee National Forest. Forest Artemisia packardiae J.W. Grimes & Ertter Service Road 1600 below Little Bald Mountain. Elev. 5392 ft. U.S.A., NEVADA, ELKO COUNTY: 46.90679° N, 121.15223° W; WGS 84, Humboldt-Toiyabe National Forest. Forest uncertainty: 200 m., Source: GPS Service Road 745, approximately 15 kilometers East and southeast-facing slope with basalt north of Waterlog Summit. talus and silty meadows; Artemisia tridentata, Elev. 1886 m. Poa secunda, and Lupinus sp. most common 41.82442° N, 115.69805° W; WGS 84, species. Locally common in basalt talus; flowers uncertainty: 100 m., Source: Specimen Label, staminate. Phenology: Flowers. Origin: Native. Georef'd by Sarah Winkowski East-facing outcropping and slope of narrow Don Knoke 2148 canyon; Clematis sp. common. Scattered in with Alex D. Harkness, David Giblin rocky outcropping; leaves fragrant; plants to 30 cm. Phenology: Flowers. Origin: Native. 14 Jul 2011 David Giblin 5950 WTU-425061, WTU-V-068481 18 Jun 2017 WTU-421489, WTU-V-052970 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia nova A. Nelson U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., NEVADA, ELKO COUNTY: Okanogan-Wenatchee National Forest. Tieton Humboldt-Toiyabe National Forest. Forest Road approximately 3 kilometers south of Service Road 935. Summit Spring. junction with Highway 12. Large rock face on Approximately 2 km east, uphill towards Merrit west side of road near Milk Creek Road. Goose Mountain. Egg Mountain. Elev. 2481 m. Elev. 1000 m. 41.88129° N, 115.85082° W; WGS 84, 46.65067° N, 121.0999° W; WGS 84, uncertainty: 100 m., Source: GPS uncertainty: 50 m., Source: GPS Seasonally moist subalpine slope dominated by South-facing rocky bald in Pseudotsuga Symphoricarpos, Artemisia tridentata and menziesii forest; Leucanthemum vulgare and Lupinus; adjacent dry areas. Mat-forming plants Hypochaeris radicata common. Locally common growing over rocks. Phenology: Sterile. Origin: at base of slope in sandy soil; multi-stemmed Native. from base. Phenology: Flowers. Origin: Native. Loraine Seymour 2017-30 David Giblin 5265 18 Jun 2014 17 Jun 2017 WTU-425031, WTU-V-068501 Herbarium: WTU, WTU-V-059074 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia tridentata Nutt. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., NEVADA, ELKO COUNTY: Junction of Little Naches Road and Forest Service Road 1901. Humboldt-Toiyabe National Forest; in North Gravel and sand bar on south bank of Little Naches River. Wild Horse Canyon, circa 1.1 kilometers up from Elev. 820 m. canyon mouth. 46.94064° N, 121.063° W; WGS 84, uncertainty: 100 m., Source: Elev. 1840 m. GPS, Invalid coordinates (located outside county bounds). 41.736369° N, 115.8906° W; WGS 84, Disturbed riverbed area exposed by receding river level. Alnus and uncertainty: 5 m., Source: GPS Melilotus common. Uncommon in open, sandy soil; perennial to 40 Small, flat, moist meadows along stream, with cm tall. Phenology: Flowers. Origin: Native. Potentilla gracilis, Castilleja tenuis, Taraxacum officianale, and Poa pratensis, among David Giblin 4914 18 Jun 2013 sagebrush-steppe. Shrubs to 1.5 meters tall; common in area. Phenology: Sterile. Origin: Herbarium: WTU Native. Michael Tofflemire 2017-13 Asteraceae 16 Jun 2017 Artemisia tilesii Ledeb. WTU-422699, WTU-V-058122 U.S.A., WASHINGTON, YAKIMA COUNTY: Okanogan-Wenatchee National Forest. South side of Highway 410; 400 meters east of Pleasant Valley Campground. Elev. 996 m. Asteraceae 46.94583° N, 121.31866° W; WGS 84, uncertainty: 33 m., Source: GPS Artemisia tridentata Nutt. Gravel bars along American River; mix of native and introduced species; Centaurea stoebe common and abundant. Uncommon in U.S.A., NEVADA, ELKO COUNTY: sandy soil; cespitose; plants to 0.8 m tall. Phenology: Flowers and Humboldt-Toiyabe National Forest, Forest Fruits. Origin: Native. Service Road 256, approximately 3 kilometers north from junction with Forest Service Road. Ben Legler 12505 28 Aug 2012 Elev. 1918 m. with David Giblin, Alex Harkness 41.69638° N, 115.79048° W; WGS 84, uncertainty: 200 m., Source: GPS Herbarium: WTU Artemisia tridentata and Purshia tridentata community. Moist southeast facing slope and flat areas; bunch grasses common. Common and abundant throughout site. Phenology: Sterile. Origin: Native. Marina Bambans 2017-17 16 Jun 2017 WTU-422858, WTU-V-059430 Asteraceae Asteraceae Artemisia michauxiana Besser Artemisia dracunculus L. U.S.A., OREGON, GILLIAM COUNTY: U.S.A., OREGON, UMATILLA COUNTY: Cliffs above Highway I-84, 3 miles east of John Day River. Oregon Dept. of Fish and Wildlife viewing area ca. 5.8 miles west of 45.735807° N, 120.586609° W; WGS 84, Source: GPS Umatilla. At top of north-facing slope, base of cliffs. 45.912614° N, 119.402482° W; WGS 84, Source: GPS Common in dry shrub-steppe, with Artemisia tridentata and Bromus Peter Dunwiddie PWD-18-107 10 May 2018 tectorum. Origin: Native. with Peter Zika Peter F. Zika PWD-19-536 12 Aug 2019 Herbarium: WTU with Peter Dunwiddie Herbarium: WTU Asteraceae Artemisia ludoviciana Nutt. ssp. ludoviciana Asteraceae U.S.A., WASHINGTON, BENTON COUNTY: Artemisia douglasiana Besser Just west of I-82 and east of Plymouth Park, north side of Columbia River. U.S.A., OREGON, SHERMAN COUNTY: Elev. 77 m. Along river trail south of Deschutes River State 45.934403° N, 119.330524° W; WGS 84, Source: GPS, Georef'd Park. by Crystal Shin 45.512865°, -120.85072°; WGS 84, A few plants on dry terrace above beach, with Coreopsis uncertainty: 10000 m., Source: Digital Map, atkinsoniana, Agrostis sp., Symphiotrichum subspicatum. Georef'd by Dan Post Riverside with tree-of-heaven and forbs. Peter Dunwiddie PWD-18-428 11 Aug 2018 Douglas's sagebrush. Phenology: Flowers. with Peter Zika Origin: Native. Herbarium: WTU David Gross 1520 5 Sep 2018 Asteraceae WTU-420707, WTU-V-048876 Artemisia dracunculus L. U.S.A., OREGON, MORROW COUNTY: Umatilla National Wildlife Refuge, shoreline south of Longwalk Asteraceae Island. 45.899089° N, 119.602639° W; Source: Google Earth, Georef'd Artemisia absinthium L. by Crystal Shin Very dry upland fields, with Bromus tectorum. Common, 1m tall, U.S.A., WASHINGTON, KING COUNTY: multi-stemmed from base. E side of East Marginal Way S, 0.5 air km E of Harbor Island, Seattle Peter F. Zika PWD-18-456 13 Aug 2018 Elev. 3 m. with Peter Dunwiddie 47.5807° N, 122.3398° W In dry railroad ballast, full sun, with Buddleja Herbarium: WTU davidii, Hypericum perforatum, Epilobium angustifolium, E. brachycarpum, Linaria Asteraceae dalmatica. Flowers yellow, leaves with odor. Artemisia campestris L. var. scouleriana (Besser) Peter F. Zika 29688 Cronquist with Arthur L. Jacobsen U.S.A., OREGON, MORROW COUNTY: 2 Jul 2019 Umatilla National Wildlife Refuge, shoreline south of Longwalk Island. WTU-422870, WTU-V-059418 45.899089° N, 119.602639° W; Source: Google Earth, Georef'd by Crystal Shin Foliage blue-green, inflorescence green. Asteraceae Peter F. Zika PWD-18-464 13 Aug 2018 with Peter Dunwiddie Artemisia tridentata Nutt. ssp. tridentata Herbarium: WTU U.S.A., OREGON, SHERMAN COUNTY: At Beavertail Recreation Site along Lower Asteraceae Deschutes Access Road. 45.334015°, -120.9485°; WGS 84, Artemisia tridentata Nutt. ssp. tridentata uncertainty: 500 m., Source: Digital Map, Georef'd by Dan Post U.S.A., WASHINGTON, BENTON COUNTY: Rock riparian zone with grass and forbs. Umatilla NWR, Columbia River, Paterson Road boat launch. Disturbed site. Big sagebrush. Phenology: Buds. 45.933786° N, 119.592456° W; WGS 84, Source: GPS Origin: Native. Common in dry sagebrush steppe, with Bromus tectorum. 2m tall shrub, aromatic foliage. Origin: Native. David Gross 1488 Peter F. Zika PWD-19-452 6 Aug 2019 19 Aug 2018 with Peter Dunwiddie WTU-422499, WTU-V-056546 Herbarium: WTU Asteraceae Asteraceae Artemisia absinthium L. Artemisia ludoviciana Nutt. ssp. ludoviciana CANADA, BRITISH COLUMBIA: U.S.A., WASHINGTON, SPOKANE COUNTY: Along BC Hwy 3 just east of Anarchist Pass, Columbia Plateau: channeled scablands W of Kootenay Regional District. Hog Lake, ca 1 mile SE of Fishtrap, 1.5 miles 49.013192°, -119.403526°; WGS 84, north of N end of Fishtrap Lake, 8 air miles NE uncertainty: 2000 m., Source: Digital Map, of Sprague. Georef'd by Dan Post Elev. 664 m. Weedy roadside pullout. Absinthium. 47.37483° N, 117.81771° W; T22N R40E Phenology: Flowers. Origin: Introduced. S30 NE4 NW4 NW4 ; Source: Specimen Label David Gross 1533 Edge of small vernal wetland with Pinus ponderosa, Ribes cereum, Symphyotrichum 24 Sep 2018 ascendens, Potentilla gracilis, Gaillardia, Geranium viscosissimum, Solidago. WTU-422420, WTU-V-056560 Walter Fertig 33249 2 Aug 2018 Asteraceae WTU-423373, WTU-V-061956 Artemisia estesii K.L. Chambers U.S.A., OREGON, DESCHUTES COUNTY: Asteraceae Deschutes River at Steamboat Rock, east of Lower Bridge, west of Terrebonne. Artemisia michauxiana Besser T14S, R12E, Sec. 14. In brushy vegetation at edge of river. U.S.A., WASHINGTON, OKANOGAN COUNTY: Cultivated in Corvallis, harvested June 18, 1992. Okanogan Mountains, talus below steep cliffs on Phenology: Flowers. Cultivated. north side of Old Baldy, ca 1 mile SW of Baldy Pass, ca 9 air miles NW of Conconully. K. L. Chambers 5683 Elev. 2179 m. with Howie Brownstein. 48.593412° N, 119.954319° W; T36N R23E S28 NW4 SE4 NE4 ; Source: Specimen Label 18 Jun 1992 NW-facing granite talus field below sheer, steep granite cliffs. Subshrub with pleasing fragrance. WTU-415546, WTU-V-033031 Uncommon. Walter Fertig 33233 with Kelli Van Norman, Julia Bent, Darren Asteraceae Kavanagh, Deb Naslund Artemisia tridentata Nutt. ssp. tridentata 29 Jul 2018 U.S.A., WASHINGTON, LINCOLN COUNTY: WTU-423312, WTU-V-060043 Columbia Plateau: scablands south of Crab Creek, 0.4 miles W of Harrington-Tokio Road, ca 12.5 air miles NNE of Ritzville. Elev. 558 m. Asteraceae 47.29739° N, 118.25641° W; T21N R36E S22 SW4 SE4 NE4.; Source: Specimen Label Artemisia ludoviciana Nutt. ssp. ludoviciana N-facing base of basalt ridge in Artemisia tridentata var. tridentata-Festuca U.S.A., WASHINGTON, LINCOLN COUNTY: idahoensis-Eriogonum heracleoides community Columbia Plateau: scablands south of Crab with scattered Amelanchier alnifolia, Prunus Creek, 0.4 miles W of Harrington-Tokio Road, virginiana, Crataegus douglasii, Elymus spicatus ca 12.5 air miles NNE of Ritzville. & Holodiscus discolor. Cliffs ca 15 ft tall. Shrubs Elev. 558 m. 5 ft tall. Phenology: Bulbils. Origin: Native. 47.29739° N, 118.25641° W; T21N R36E S22 SW4 SE4 NE4; Source: Specimen Label Walter Fertig 33264 3 Aug 2018 N-facing base of basalt ridge in Artemisia tridentata var. tridentata-Festuca WTU-423310, WTU-V-060041 idahoensis-Eriogonum heracleoides community with scattered Amelanchier alnifolia, Prunus virginiana, Crataegus douglasii, Elymus spicatus & Holodiscus discolor. Cliffs ca 15 ft tall. Leaves entire. Uncommon. Walter Fertig 33261 3 Aug 2018 WTU-423214, WTU-V-060558 Asteraceae Asteraceae Artemisia estesii K.L. Chambers Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck U.S.A., OREGON, LAKE COUNTY: Dog Lake. ca. 20 mi S.W. of Lakeview; Forest U.S.A., WASHINGTON, CHELAN COUNTY: Service Road 4017; shores of the lake. Okanogan-Wenatchee National Forest. White River Road. T40S, R17E, Sec 15 or 22 Approximately 2 km east of Grasshopper Meadow Campground. Elev. 596 m. George Sturtz s.n. 47.92873° N, 120.90678° W South-facing boulder and talus slope and adjacent rocky 18 Jun 1992 outcroppings in broken canopy, Pseudotsuga menziesii and Pinus ponderosa pine forest. Pteridium aquilinum and Moehringia WTU-415544, WTU-V-033072 macrophyllum common. Rock brownish-orange, possibly ultramafic. Leaves deeply lobed, green above, gray below; rhizomatous. Phenology: Flowers and Fruits. Origin: Native. David Giblin 6881 16 Jul 2019 Asteraceae Herbarium: WTU Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Asteraceae U.S.A., WASHINGTON, CHELAN COUNTY: Artemisia douglasiana Besser Okanogan-Wenatchee National Forest. Forest Service Road 6700 approximately 1 km from U.S.A., WASHINGTON, JEFFERSON junction with Forest Service Road 65. Little COUNTY: Wenatchee River access on north side of Olympic National Forest. Quinault River bridge. shoreline across from Fletcher Canyon Elev. 642 m. Trailhead for 0.5 km upstream. 47.84989° N, 120.94559° W; WGS 84, Elev. 100 m. uncertainty: 200 m., Source: GPS 47.5292° N, 123.70303° W; WGS 84, Naturally disturbed gravel bar area along river uncertainty: 200 m., Source: Digital map with sand, gravel and calm-water back Cobbly riverbank with sandy flat above the channels. Populus trichocarpa and Phalaris riverbed dominated by Salix sitchensis and arundinacea common in area. Uncommon in moss species. Uncommon in sandy cobble; sandy soil along riverbank; multi-stemmed from multi-stemmed from base; to 60 cm tall. base. Phenology: Flowers and Fruits. Origin: Phenology: Flowers and Fruits. Origin: Native. Native. David Giblin 7147 David Giblin 6986 18 Jul 2019 27 Aug 2019 WTU-425187, WTU-V-068768 Asteraceae WTU-425214, WTU-V-068737 Artemisia michauxiana Besser Asteraceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Okanogan-Wenatchee National Forest. Middle Tiffany Mountain. Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Elev. 2414 m. Keck 48.6792° N, 119.9078° W; WGS 84, uncertainty: 30 m., Source: Digital Map U.S.A., WASHINGTON, JEFFERSON COUNTY: south-facing slope on ridge running east from summit; Penstemon Olympic National Forest. Quinault River shoreline across from davidsonii common. Uncommon in loose, open soil; long taproot; Fletcher Canyon Trailhead for 0.5 km upstream. foliage green above, white below. Phenology: Fruits. Origin: Native. Elev. 100 m. 47.5292° N, 123.70303° W David Giblin 7838 5 Sep 2020 Cobbly riverbank with sandy flat above the riverbed dominated by Salix sitchensis and moss species. Uncommon in sandy cobble; Herbarium: WTU stems to 40 cm tall. Phenology: Flowers and Fruits. Origin: Native. David Giblin 7154 27 Aug 2019 Asteraceae Herbarium: WTU Artemisia douglasiana Besser U.S.A., WASHINGTON, CHELAN COUNTY: Asteraceae Okanogan-Wenatchee National Forest. White River Road. Approximately 2 km east of Grasshopper Meadow Campground. Artemisia ludoviciana Nutt. ssp. ludoviciana Elev. 596 m. 47.92873° N, 120.90678° W U.S.A., WASHINGTON, OKANOGAN COUNTY: South-facing boulder and talus slope and adjacent rocky Palmer Lake at WDFW Campground on northeastern shore. outcroppings in broken canopy, Pseudotsuga menziesii and Pinus Elev. 371 m. ponderosa pine forest. Pteridium aquilinum and Moehringia 48.87361° N, 119.62104° W; WGS 84, uncertainty: 150 m. macrophyllum common. Rock brownish-orange, possibly ultramafic. Cobbly shoreline with line of trees and shrubs at high-water mark; Leaves lobed, green above, gray below; rhizomatous perennial to 40 Populus trichocarpa, Rosa woodsii and Apocynum sp. common. cm tall. Phenology: Flowers and Fruits. Origin: Native. Locally common in cobbly area; stems to 60 cm tall; multi-stemmed from base. Phenology: Flowers and Fruits. Origin: Native. David Giblin 6879 16 Jul 2019 David Giblin 7331 19 Sep 2019 Herbarium: WTU Herbarium: WTU Asteraceae Asteraceae Artemisia dracunculus L. Artemisia suksdorfii Piper U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, KING COUNTY: North side of Lower Crab Creek Road, east of Beverly. Highway 410 approximately 10 km west of Green water south shore Elev. 525 ft. of White River. 46.83256° N, 119.87104° W; WGS 84, Source: Digital map Elev. 455 m. In sandy soil; with Salsola kali. Phenology: Flowers and Fruits. 47.16489° N, 121.74518° W; WGS 84, uncertainty: 50 m., Origin: Native. Source: GPS Sandy shoreline embankment with Alnus rubra, Salix spp. Jeff Walker 1318 18 Oct 2020 Erythranthe guttata, and Veronica americana common. Locally common; multi-stemmed from base; stems to 1 meter tall. Herbarium: WTU Phenology: Flowers and Fruits. Origin: Native. David Giblin 7569 14 Jul 2020 Asteraceae Herbarium: WTU Artemisia rigida (Nutt.) A. Gray U.S.A., WASHINGTON, KITTITAS COUNTY: Asteraceae Near boat launch on W shore of Priest Rapids Reservoir on Columbia River, 0.8 air km SSE of Artemisia suksdorfii Piper Wanapum Dam. Elev. 155 m. U.S.A., WASHINGTON, KING COUNTY: 46.865° N, 119.969° W SE side of Route 2, 2.1 air km NW of Cowboy Occasional on dry sandy slope, over basalt, Mountain, W slope Cascade Range. above riparian zone, with Bromus tectorum, Elev. 1090 m. Salsola tragus, Phacelia hastata. Dense shrubs, 47.7463° N, 121.1209° W 0.4 m tall. Loose rocky slope, full sun, NW aspect, over granite; with Equisetum arvense, Peter F. Zika 30435 Leucanthemum vulgare, Salix sitchensis, Alnus viridis. 1.2 m tall clumps. 23 Sep 2020 Peter F. Zika 30233 WTU-424173, WTU-V-065567 12 Aug 2020 WTU-424530, WTU-V-067359 Asteraceae Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Asteraceae U.S.A., WASHINGTON, YAKIMA COUNTY: Okanogan-Wenatchee National Forest. Ironstone Mountain Trail, Artemisia tridentata Nutt. ssp. tridentata approximately 1.5 km from trailhead. Elev. 1882 m. U.S.A., WASHINGTON, OKANOGAN COUNTY: 46.7124° N, 121.18514° W; WGS 84, uncertainty: 50 m., Source: Green Lake. East side of lake at public access GPS point. South-facing slope with open, loose soil; Eriogonum compositum, Elev. 469 m. Lewisia rediviva, and Lupinus sp. common. Locally common on edge 48.45137° N, 119.62737° W; WGS 84, of slope; shrubs to 1 meter tall. Phenology: Fertile. Origin: Native. uncertainty: 30 m., Source: Digital map Clear-watered montane lake with gravelly David Giblin 7678 16 Jul 2020 bottom. Utricularia vulfaris and Chara sp. common. Locally common in disturbed upland. Herbarium: WTU Shrubs to 1.5 m tall. David Giblin 6560 Asteraceae 4 Oct 2018 Artemisia michauxiana Besser WTU-424901, WTU-V-068354 U.S.A., WASHINGTON, YAKIMA COUNTY: Okanogan-Wenatchee National Forest. Sand Ridge Trail. Approximately 3 km west of trailhead. Elev. 1401 m. 46.66232° N, 121.30226° W; WGS 84, uncertainty: 50 m., Source: GPS Southwest-facing talus slope with Carex geyeri, Arctostaphylos nevadensis and Calamagrostis rubescens common. Common and abundant in talus; flowering stems to 40 cm tall. Phenology: Flowers. Origin: Native. David Giblin 7600 14 Jul 2020 Herbarium: WTU Asteraceae Asteraceae Artemisia absinthium L. Artemisia ludoviciana Nutt. ssp. ludoviciana U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, LINCOLN COUNTY: Green Lake. Public access point at southeast Long Lake Dam Picnic Area below Long Lake Dam on south shore. corner of lake. Elev. 433 m. Elev. 469 m. 47.83701° N, 117.84828° W 48.44227° N, 119.62859° W; WGS 84, Cobbly riverbank with Salix exigua and Apocynum cannabinum uncertainty: 20 m., Source: GPS common; adjacent disturbed upland with Berberis aquifolium and Disturbed upland with Cirsium arvense, Eriogonum compositum common. Foliage greenish-scattered in Verbascum thapsus, and Melilotus albus; moist soil of river cobble. Phenology: Flowers and Fruits. Origin: adjacent shoreline area dominated by Typha Native. latifolia and Schoenoplectus acutus. locally common in disturbed upland. Perennial to 1 David Giblin 7899 9 Sep 2020 meter tall. Herbarium: WTU David Giblin 6561 Asteraceae 4 Oct 2018 Artemisia tripartita Rydb. ssp. tripartita WTU-424902, WTU-V-068352 U.S.A., WASHINGTON, LINCOLN COUNTY: Fishtrap Recreation Area. Approximately 3 kms southwest of Ranch House along gravel access road. South side of road. Asteraceae Elev. 608 m. 47.3288° N, 117.86915° W; WGS 84, uncertainty: 100 m., Artemisia suksdorfii Piper Source: GPS Distichlis spicata dominated alkali flat adjacent to shallow pond with U.S.A., WASHINGTON, MASON COUNTY: Schoenoplectus acutus stand forming a monoculture along entire Olympic National Forest. Trailhead parking lot shoreline area. Locally common in basalt rimrock outcropping on for Jefferson Pass trail to that trailhead edge of pond. Phenology: Fertile. Origin: Native. (approximately 1 kilometer). Elev. 940 m. David Giblin 7956 11 Sep 2020 47.51883° N, 123.23694° W; WGS 84, uncertainty: 100 m., Source: GPS Herbarium: WTU Combination of wet rock outcroppings, seasonal stream corridor, wet embankments, and forest edge. Scattered along edge of Forest Service Asteraceae Road. Foliage bi-colored. Artemisia biennis Willd. David Giblin 5571 U.S.A., WASHINGTON, LINCOLN COUNTY: 27 May 2015 Fishtrp Recreation Area. Approximately 2 kms east of Sprague highway East along access road leading to Hog Lake. WTU-424910, WTU-V-068324 Elev. 676 m. 47.38014° N, 117.82632° W; WGS 84, uncertainty: 30 m., Source: GPS Wet meadow depression on north side of road with lowest area Asteraceae dominated by Ranunculus gmelinii and elsewhere dominated by Schoenoplectus acutus; area apparently grazed. Taprooted annual; Artemisia douglasiana Besser heads axillary nearly entire stem length; common in disturbed soil. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, LINCOLN COUNTY: Long Lake Dam Picnic Area below Long Lake Dam on south shore. David Giblin 7942 10 Sep 2020 Elev. 433 m. 47.83701° N, 117.84828° W; WGS 84`, uncertainty: 200 m., Herbarium: WTU Source: GPS Cobbly riverbank with Salix exigua and Apocynum cannabinum common; adjacent disturbed upland with Berberis aquifolium and Asteraceae Eriogonum compositum common. Foliage gray; common throughout river cobble and dry upland area. Phenology: Flowers and Fruits. Artemisia absinthium L. ? Origin: Native. U.S.A., WASHINGTON, WALLA WALLA COUNTY: David Giblin 7900 9 Sep 2020 Along the Touchet River (floodplain/gravel bar). 46.2984023° N, 118.3627768° W Herbarium: WTU Dry floodplain bench; full sun; dry floodplain bench, gravel bar Common, forb, taproot, erect; immature flowers. Phenology: Vegetative. Origin: Introduced. Patricia Johnson NWC21-WA-10252-U53 22 Jun 2021 Herbarium: WTU Asteraceae Asteraceae Artemisia ludoviciana Nutt. Artemisia dracunculus L. U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., WASHINGTON, GARFIELD COUNTY: Along Willie's Way, off of North Lehman Road, Illia Dunes along Snake River. Pleasant Prairie, Washington. Elev. 670 ft. 47.739484° N, 117.264499° W 46.68601° N, 117.49389° W; WGS 84, Source: Digital map Sandy loam soil. Phenology: Flowers. Origin: Sandy soil with Oenothera pallida, Equisetum, Heterotheca villosa, Native. Ambrosia acanthicarpa, and scattered Ericamneria nauseosa. Some plants up to a 1m tall. Phenology: Flowers and Fruits. Origin: Native. Bill Harms 8475 Jeff Walker 1438 24 Sep 2021 3 Aug 2014 Herbarium: WTU WTU-425181, WTU-V-068656

Asteraceae Artemisia tridentata Nutt. U.S.A., WASHINGTON, KITTITAS COUNTY: Ryegrass Summit Eastbound Rest Area. 46.941209° N, 120.204403° W Sagebrush community. Phenology: Vegetative. Origin: Native. Bill Harms 8458 1 Aug 2014 WTU-425169, WTU-V-068665

Asteraceae Artemisia tridentata Nutt. U.S.A., WASHINGTON, KITTITAS COUNTY: Ryegrass Summit Eastbound Rest Area. 46.941209° N, 120.204403° W Sagebrush community. Phenology: Flowers. Origin: Native. Bill Harms 8461 1 Aug 2014 WTU-425116, WTU-V-068733

Asteraceae Artemisia arbuscula Nutt. ssp. longiloba (Osterh.) L.M. Shultz U.S.A., MONTANA, BEAVERHEAD COUNTY: Gravelly Range, Long Creek, ca 1.5 miles NE of confluence with Crow Creek, ca 1.5 miles SW of Lone Butte, ca 7.3 miles NE of east end of Lima Reservoir. Elev. 2112 m. 44° 44' 4.4" N, 112° 2' 14.9" W; T13S R4W S1 SE¼ NW¼; NAD 83, Source: Specimen label, Georef'd by Dan Post Gray loose shaley clay slopes above creek. Veg cover 10-15%. Community of Artemisia nova - Artemisia arbuscula - Dasiphora fruticosa - Elymus lanceolatus. With Tetradymia canescens, Ericameria linearis. Phenology: Flowers. Origin: Native. Walter Fertig 32084 29 Jul 2017 WTU-425435, WTU-V-069083