: 1.21 $2024-03-29T07:32:42-7:003.88.185.100searchRMRM Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.497Cheryl Mayer2005720201U.S.A.South DakotaPenningtonBlack Hills: Mount Rushmore National Memorial: Starling Basin (drainage SW and S of The Heads), beaver pond near south park boundary (southwest corner of Monument).1567Margin of beaver pond; lush vegetation dominated by grasses, sedges; canopy open - willow, white spruce, ponderosa pine, bur oak.RMRM113175 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.1165Arthur C. McIntosh1928823236U.S.A.South DakotaPennington2 mi SW of Deerfield.in meadow. Common. Phenology: flowering & fruiting.RMRM99146 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.639Arthur C. McIntosh1924821234U.S.A.South DakotaCusterCuster, Buckhorn Mountain.Under pines; east slope. Phenology: flowering.RMRM106698 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.744Arthur C. McIntosh192589221U.S.A.South DakotaPenningtonSouth Castle Creek Valley, 2 mi SW of [Inundated] Deerfield.-103.832543.99941829On open slopes. Frequent. Phenology: flowering.RMRM568140 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.10588Gary E. Larson James R. Johnson1991719200U.S.A.South DakotaLawrence-103.944744.42071685Roadside; limestone area. Common. Phenology: flowering.RMRM107328 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.399Herman E. Hayward1926812224U.S.A.South DakotaCusterBlack Hills: Custer State Park: Needles Highway.-103.452643.805614631646Meadow; mesophytic. Phenology: flowering.RMRM194001 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.16050Otto Degener Leroy Peiler1942731212U.S.A.South DakotaCusterCuster.Roadside. Phenology: flowering.RMRM194003 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.16703Otto Degener194287219U.S.A.South DakotaLawrenceDeadwood: Mount Moriah.-103.721444.37691548Sunny slope. Phenology: flowering & fruiting.RMRM100948 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.16260W. H. Over1924819232U.S.A.South DakotaPenningtonPalmer Gulch (Rabbit Gulch).-103.542243.90531536Open woods. Phenology: flowering.RMRM124029 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.9493Aven Nelson1910720201U.S.A.WyomingWestonBoyd.-104.118144.0771829In meadow-like places. Phenology: flowering.RMRM335859 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.802Hollis Marriott1981711192U.S.A.WyomingCrookDevils Tower National Monument: just E of Joyner Ridge parking lot.-104.723644.59861280Somewhat common on sandy-silty soil with Andropogen gerardii. Phenology: flowering.RMRM194002 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.16,210Otto Degener Leroy Peiler1942719200U.S.A.WyomingWestonNewcastle.Open forest. Phenology: flowering.RMRM Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.2378Rick McNeill2008721203U.S.A.MontanaChouteauLewis and Clark National Forest: Highwood Mountains: along South Fork Highwood Road, Forest Road 121, ca 2 air mi S of junction with Forest Road 8841.-110.594847.46761378Upland and cliff area; PSUE, Populus; stream running N to S, west aspect, upland slope 65%; shonkinite. Phenology: flowering.RMRM100949 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.16258W. H. Over192484217U.S.A.South DakotaLawrenceSouth part of Box Elder Creek.Woods. Phenology: flowering & fruiting.RMRM24190 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.R. S. Williams1895715196U.S.A.MontanaFlatheadColumbia Falls.Phenology: flowering.RMRM120208 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.D. B. Swingle192574185U.S.A.MontanaGallatinBridger Range.Open fields in foothills. Phenology: flowering.RMRM121956 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.J. W. Blankinship1898728209U.S.A.MontanaGallatinBozeman: experiment farm.-111.038645.6796Phenology: flowering.RMUSFS478269 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.JES-262Jack E. Schmautz Peter F. Stickney1958721202U.S.A.MontanaMineralLolo National Forest: Eddy Creek exclosure.914Slope 5% southwest; rocky silt loam soil; Ponderosa pine vegetation with Aster, Amelanchier and Physocarpus. Scattered. Phenology: flowering.RMUSFS478270 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.108James C. Whitham1945630181U.S.A.MontanaLincolnKootenai National Forest: at Kootenai Falls.-115.782748.448579Level ground in gravelly loam with grasses and Oregon grape. Scattered and not common. Phenology: flowering.RMUSFS478271 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.64E. D. Sandvig1922822234U.S.A.MontanaHelena National Forest: South Fork Warm Springs.1829South slope; dry sandy, gravelly soil with grass, squaw carpet, Ceanothus. Very scattered. Phenology: flowering & fruiting.RMRM120106 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.D. B. Swingle1927821233U.S.A.MontanaGallatinMiddle Creek Canyon [now Hyalite Creek], near mouth.Moist open woods. Phenology: flowering.RMRM702715 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.Robert D. Dorn200191244U.S.A.MontanaCarterLong Pines Area SE of Ekalaka, Lantis Spring Camground.-104.176945.63061189Grassy hill with Solidago rigida, and Aster. Rays white. Phenology: flowering.RMRM355170 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.6132Robert W. Lichvar1983614165U.S.A.MontanaBig HornAfterbay area.-107.938445.3106973Brushy slopes to riparian edge. Phenology: flowering.RMUSFS478273 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.467J. O. Thompson1921715196U.S.A.MontanaCarterCuster National Forest: Needmore Ranger Station.853Rich soil. Scattered and rare. Phenology: flowering.RMUSFS478272 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.32O. E. York192296249U.S.A.MontanaCarterCuster National Forest: McClary Ranger Station pasture.-104.141645.6114975Black loam soil; W slope; associated with wheat and bluegrass. Phenology: fruiting.RMRM355150 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.6132Robert W. Lichvar1983614165U.S.A.MontanaBig HornAfterbay area.-107.938445.3106973Brushy slopes to riparian edge. Phenology: flowering & fruiting.RMRM65364 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.2216Leslie N. Goodding19046153U.S.A.NebraskaEastern Nebraska.In meadows. Phenology: flowering.RMRM389359 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.392Jerry Pieper1968727209U.S.A.North DakotaSargentTewaukon National Wildlife Refuge: north side of Pool 4: 5 mi S of Cayuga.Prairie area. Phenology: flowering & fruiting.RMRM154023 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.O. A. Stevens William A. Kluender1935718199U.S.A.North DakotaCannon Ball.Prairie. Phenology: flowering.RMRM44737 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.1628L. R. Waldron1902815227U.S.A.North DakotaPembinaWalhalla.Phenology: flowering & fruiting.RMRM154018 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.353W. B. Bell1908720202U.S.A.North DakotaRichlandLow ground by roadside. Phenology: flowering & fruiting.RMRM100947 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.16261W. H. Over1924710192U.S.A.South DakotaMelletteOld fields, roadsides, etc. Common. Phenology: flowering.RMRM61807 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.346S. A. SkinnerU.S.A.South DakotaOn rather dry alluvial soil. Phenology: flowering & fruiting.RMRM68054 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.372Tom A. Williams1903U.S.A.South DakotaPhenology: flowering & fruiting.RMUSFS478266 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.34Keith Evans1964724206U.S.A.NebraskaThomasNebraska National Forest: 8 mi SW of Halsey.Slope 25%, north exposure; sandy dry soil; grassland with Prvi, Pram, Anse, Pavi. Common. Phenology: flowering & fruiting.RMRM264939 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.8780C. L. Porter Marjorie W. Porter1961719200U.S.A.NebraskaDawes20 mi S of Chadron.-102.9696542.559511219Rolling grassland sandhills. Locally common. Phenology: flowering.RMRM434 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.W. C. KnightU.S.A.NebraskaGagePhenology: flowering.RMRM433 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.W. C. Knight1884U.S.A.NebraskaLancasterPhenology: flowering & fruiting.RMRM432 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.W. C. KnightU.S.A.NebraskaGagePhenology: flowering.RMRM435 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.W. C. KnightU.S.A.NebraskaGagePhenology: flowering & fruiting.RMRM430 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.W. C. KnightU.S.A.NebraskaGagePhenology: flowering & fruiting.RMRM275472 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.200Elray S. Nixon1964730212U.S.A.NebraskaSheridanMetcalf Public Hunting Grounds, 13 mi N of Hay Springs.1006Open ridges and Pinus ponderosa forest; bottom area. Phenology: flowering.RMRM15156 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.J. M. Bates18956152U.S.A.NebraskaBrownLong Pine.Phenology: flowering & fruiting.RMRM15174 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.J. M. Bates1892622174U.S.A.NebraskaAtkinson.Phenology: flowering.RMRM111342 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.2520Herman E. Hayward1927729210U.S.A.South DakotaCuster2 mi S of Wind Cave.-103.498843.53061280Rolling foothills; grass association; xero-mesophytic. Phenology: flowering & fruiting.RMRM111342 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.2593Herman E. Hayward192783215U.S.A.South DakotaLawrenceWhitewood.-103.662544.416710971524Canyon; north-facing slope; oak, willow, and elm association. Phenology: fruiting.RMRM111343 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.2649Herman E. Hayward192784216U.S.A.South DakotaLawrenceBoxelder Creek, 4 mi NW of Nemo.-103.553444.21441487Brookside; willow and birch association; mesophytic. Phenology: flowering.RMRM111343 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.2680Herman E. Hayward192784216U.S.A.South DakotaLawrenceBoxelder Creek, 4 mi NW of Nemo.-103.553444.21441487Brookside; willow and birch association; mesophytic. Phenology: flowering & fruiting.RMRM111343 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.2169Herman E. Hayward1927714195U.S.A.WyomingCrookInyan Kara Creek, 17 mi S of Sundance.-104.264444.19791591Creekside; grass association; mesophytic. Phenology: flowering.RMRM940039 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.11932Robert D. Dorn2017711192U.S.A.South DakotaPenningtonCa 21 mi W of Hill City.-103.99666743.9633331981Open ponderosa pine, with Periderdia, Achillea. Flower rays white. Phenology: flowering & fruiting.RMRM68201 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.s.n.T. A. Williams1903U.S.A.Wyomingno countyWind River.Phenology: flowering & fruiting.RMRM38423 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.3004Frank Tweedy1900615166U.S.A.WyomingSheridanBetween Sheridan and Buffalo.-106.784144.463410671524Rolling plains. Phenology: flowering.RMRM69188 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.354Vie Willits190989221U.S.A.WyomingSheridanUpper Little Goose.Grassy lanes. Phenology: flowering.RMRM77958 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.193Seymour S. Sharp1912710192U.S.A.WyomingSheridanPiney Canyon.-106.959544.58511829Grassy flat. Phenology: flowering.RMRM35309 Erigeron strigosusphysical specimenAsteraceaeErigeronstrigosusMuhl. ex Willd.294Elias Nelson1900718199U.S.A.WyomingSheridanBig Goose Creek.Phenology: flowering.RMRM838720 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald86644Ronald L. Hartman David Scott2007815227U.S.A.WyomingTetonGrand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Huckleberry Hot Springs, from springs to Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road.-110.68444.1142091Hot springs and down outlet to creek and bridge. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald148Cheryl Mayer2000811224U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness: Grizzly Bear Creek drainage in vicinity of Centennial Trail (#89) S of Mt. Rushmore, ca 7.4 air mi SE of Hill City.-103.455243.86551512Ponderosa pine, paper birch, bur oak, white spruce; in crack in vertical south-southeast-facing granite rock ca 100 yds N of creek. Phenology: flowering.RMRM709836 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald148Cheryl Mayer2000811224U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness: Grizzly Bear Creek drainage in vicinity of Centennial Trail (#89) S of Mt. Rushmore, ca 7.4 air mi SE of Hill City.-103.455243.86551512Ponderosa pine, paper birch, bur oak, and white spruce; in crack in vertical south-southeast-facing granite rock ca 100 yards north of creek. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald11675Hollis Marriott Beth Burkhart1998729210U.S.A.South DakotaCusterBlack Hills, Black Hills National Forest, Iron Creek ca 1 air mi ENE of Camp Remington, just N of Custer State Park.-103.454843.83611509Drainage bottom, in old stream channel near creek, with Spartina pectinata. Phenology: flowering.RMRM710030 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald11675Hollis Marriott Beth Burkhart1998729210U.S.A.South DakotaCusterBlack Hills: Black Hills National Forest, Iron Creek ca 1 air mi NNE of Camp Remington, just N of Custer State Park.-103.454843.83611509Drainage bottom, in old stream channel near creek, with Spartina pectinata. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald11940Hollis Marriott Patches2000628180U.S.A.South DakotaCusterBlack Hills: Black Elk Wilderness, Trail #7 (Grizzly Bear Tr.) just S of Grizzly Bear Creek at confluence with tributary from W, ca 8.0 air mi NE of Custer.-103.481943.84991591On wet soil above old beaver dams.RMRM698765 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald11940Hollis Marriott Patches2000628180U.S.A.South DakotaCusterBlack Hills: Black Elk Wilderness, Trail #7 (Grizzly Bear Trail) just S of Grizzly Bear Creek at confluence with tributary from west, ca 8.0 air mi NE of Custer.-103.481943.84991591On wet soil above old beaver dams. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald12089Hollis Marriott Patches2000726208U.S.A.South DakotaPenningtonBlack Hills: Willow Creek just downstream from Black Elk Wilderness boundary, ca 4.0 air mi SSE of Hill City.-103.529343.88841585Along creek under Picea glauca, Betula papyrifera.RMRM698643 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald12089Hollis Marriott Patches2000726208U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness: Willow Creek just upstream from Wilderness boundary, ca 4.0 air mi SSE of Hill City.-103.530143.88721585Along creek under Picea glauca and Betula papyrifera. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald12253Hollis Marriott Patches2000817230U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness, Willow Creek just upstream from Wilderness boundary, ca 4.0 air mi SSE of Hill City.-103.530143.88721585Along old trail near drainage bottom E of creek, with Picea glauca, Betula papyrifera.RMRM698918 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald12253Hollis Marriott Patches2000817230U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness, Willow Creek just upstream from Wilderness boundary, ca 4.0 air mi SSE of Hill City.-103.530143.88721585Along old trail near drainage bottom E of creek, with Picea glauca, Betula papyrifera. Phenology: fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald12340Hollis Marriott Rod Teter2001811223U.S.A.South DakotaCusterBlack Hills: Custer State Park: Bear Gulch ca 0.5 mi below U.S. Hwy 16A ca 2.3 air mi N of junction with SD Hwy 36.-103.343343.79041219Under Fraxinus pensylvanica along creek. Plot CSP01-011, vegetation mapping project. Phenology: flowering.RMRM698935 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald12340Hollis Marriott Rod Teter2001811223U.S.A.South DakotaCusterBlack Hills: Custer State Park: Bear Gulch ca 0.5 mi below U.S. Hwy 16A ca 2.3 air mi N of junction with SD Hwy 36.-103.343343.79041219Under Fraxinus pensylvanica along creek. Plot CSP01-011, vegetation mapping project. Phenology: flowering.RMRM643029 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald8119Robert D. Dorn199994247U.S.A.WyomingCrookUpper Sand Creek ca 12 mi S of Beulah.-104.062244.35891768Weedy bank with Carduus and Verbascum. Phenology: flowering & fruiting.RMRM79516 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald9530Aven Nelson1910724205U.S.A.WyomingCrookEothen.-104.283444.654612191341Moist fields. Phenology: flowering & fruiting.RMRM372308 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5109Hollis Marriott1983726207U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: headwaters of Slaybaugh Creek along Forest Road 845, ca 7 air mi S of Alva.-104.464444.59811524Spring in birch woods. Phenology: flowering & fruiting.RMRM372307 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5117Hollis Marriott1983728209U.S.A.WyomingCrookBlack Hills: Redwater Creek, ca 2.2 air mi WNW of Beulah.-104.1402844.55331097Streambank. Phenology: flowering & fruiting.RMRM372306 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald7974Hollis Marriott1984711193U.S.A.WyomingCrook[location and coordinates withheld]1676Lush meadow near creek. Phenology: flowering.RMRM372305 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald8648Hollis Marriott198485218U.S.A.WyomingCrookBlack Hills: Grand Canyon near state line, ca 23 air mi SE of Sundance.-104.060844.21781859Around spring in side canyon NE of main canyon. Phenology: flowering & fruiting.RMRM372304 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald9361Hollis Marriott1984830243U.S.A.WyomingCrookBlack Hills: Sand Creek between Mallory Gulch and Spotted Tail Gulch, ca 10.5 air mi S of Beulah.-104.062244.39421676On rocky soil near creek. Phenology: flowering & fruiting.RMRM643029 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald8119Robert D. Dorn199994247U.S.A.WyomingCrookUpper Sand Creek ca 12 mi S of Beulah.-104.062244.35891768Weedy bank with Carduus and Verbascum. Phenology: flowering & fruiting.RMRM372303 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald16531Ronald L. Hartman1983718199U.S.A.WyomingCrookBlack Hills: Beaver Creek; ca 6.5 air mi NNW of Alva.-104.4883344.78471158Wooded creek bottoms, prairie, sandy slopes below rock outcrop, and roadside; open slopes. Phenology: flowering.RMRM372302 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald16657Ronald L. Hartman1983718199U.S.A.WyomingCrookBlack Hills: ca 8.5 air mi SE of Hulett.-104.4877844.595281402Wooded stream drainage and sandy prairie; prairie. Phenology: flowering.RMRM353667 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5359Robert W. Lichvar1982725206U.S.A.WyomingCrookPlanting Springs.1402Wooded ravine with Cornus and Quercus. Phenology: flowering.RMUSFS867688 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald2641Emily Elliott Ken Elliott200776187U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: along Forest Road 62, ca 1 road mi from forest boundary, ca 8.5 air mi S of Bozeman.-111.071745.563717311743Roadside, disturbed area, and creek area. Phenology: flowering.RMUSFS864611 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3123Emily Elliott Dean Sherman2007716197U.S.A.MontanaStillwaterBeartooth Mountains: Custer National Forest: trail along Stillwater River up to Sioux Charley Lake, ca 34.5 air mi WNW of Red Lodge.-109.905545.351415851768Mixed conifer forest along river, with streamlets and cottonwoods interspersed; granite cliffs at beginning of trail. Phenology: flowering & fruiting.RMUSFS885980 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald78148B. E. Nelson2009725206U.S.A.MontanaPowder RiverCuster National Forest: Ashland District: vicinity of Cow Creek Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland.-106.246745.307412131225Forb meadow on top of the ridge. Phenology: flowering.RMUSFS885979 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald78411B. E. Nelson2009730211U.S.A.South DakotaHardingCuster National Forest: North Cave Hills: Browns Pond and vicinity on Campbell Creek, ca 6.5 air mi WSW of Ludlow; ca 15 air mi N of Buffalo.-103.498345.7949884896Weedy slopes and flats above the reservoir. Phenology: flowering & fruiting.RMUSFS885978 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald78504B. E. Nelson2009730211U.S.A.South DakotaHardingCuster National Forest: North Cave Hills: near the head of Schleichart Draw ca 0.5 air mi W of Riley Pass, ca 18 air mi N of Buffalo.-103.485345.84089811012Open slope below sandstone cliff. Phenology: flowering.RMUSFS885977 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald78597B. E. Nelson200981213U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: on top and east side of buttes ca 3.5 air mi S of Reva Gap, ca 19.5 air mi SES of Buffalo.-103.172645.481210241097Grass-forb meadow and open ponderosa pine woods. Phenology: flowering.RMUSFS885976 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald78653B. E. Nelson200982214U.S.A.South DakotaHardingCuster National Forest: East Short Pine Hills: along a draw leading into Ward Gulch and to Spring No. 1, ca 17 air mi SW of Buffalo.-103.717845.371311151189Base and lower part of bushy northerly-facing ponderosa pine slope. Phenology: flowering & fruiting.RMUSFS885975 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald78682B. E. Nelson200982214U.S.A.South DakotaHardingCuster National Forest: East Short Pine Hills: vicinity of Spring No. 3 just below and NE of Moreau Peak, ca 18 air mi SSW of Buffalo.-103.707145.346510971146Open ponderosa pine woods and clearings. Phenology: flowering.RMUSFS885974 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald78767B. E. Nelson200984216U.S.A.MontanaCarterCuster National Forest: Long Pines: on the divide SE of Devils Canyon, ca 21 air mi SE of Ekalaka.-104.227945.680612071243Slopes and ravines of a burned area. Phenology: flowering & fruiting.RMUSFS885973 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald78811B. E. Nelson200984216U.S.A.MontanaCarterCuster National Forest: Long Pines: at the mouth of Spring Canyon and just below at the northwest base of Rustler Ridge, ca 20.5 air mi SE of Ekalaka.-104.216245.70811091189Open slope and ponderosa pine savannah. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald688Hans Hallman2009619170U.S.A.South DakotaHardingCa 2.5 air mi N of SD Hwy 20, ca 4.5 air mi NE of Camp Crook near Johnson Butte.-103.912345.5943954981Grass-dominated open, rolling grazing land. Phenology: flowering.RMUSFS883341 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1103Hans Hallman2009625176U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.-104.454145.900410911121Mixed ponderosa pine, hardwood thickets, and grassland. Phenology: flowering.RMUSFS883342 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1567Hans Hallman200974185U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: along Beaver Creek Road or Forest Road 4133 at and around Road Creek Reservoir, ca 2 air mi NW of Holiday Campground and ca 14.5 air mi ENE of Ashland.-105.997745.653210971109In and around drainage and reservoir, dominated by sedges and grasses. Phenology: flowering.RMUSFS Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1713Hans Hallman200976187U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: just S of Forest Road 4785, ca 0.5 air mi SW of Camps Pass and ca 19 air mi ESE of Ashland.-105.904245.548311521475Grass-dominated meadow. Phenology: flowering.RMUSFS Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1970Hans Hallman2009710191U.S.A.MontanaCarterCuster National Forest: Long Pines: just W of the state line, from Forest Road 3118 to an unnamed reservoir ca 1 air mi N of road, ca 7-8 air mi NNW of Camp Crook, SD.-104.047745.641910151045Historic partial burn with sparse ponderosa pine woodland dominated by grasses. Phenology: flowering.RMUSFS886024 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald2284Hans Hallman2009717198U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.-103.187245.462710061051Spring-fed draw dominated by green ash and grasses. Phenology: flowering & fruiting.RMUSFS886023 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald2291Hans Hallman2009717198U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.-103.178645.46179961000Grass-dominated meadow. Phenology: flowering & fruiting.RMUSFS886022 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald2399Hans Hallman2009717198U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.-103.190845.472510541085Green ash and ponderosa pine-dominated upland draw. Phenology: flowering.RMUSFS886021 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald2522Hans Hallman2009717198U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo.-103.177345.37131051Grass-dominated upland. Phenology: flowering & fruiting.RMUSFS886020 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald2922Hans Hallman2009726207U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo.-103.106645.349310301060Near the rim of a cliff with scattered ponderosa pine, junipers, and grasses. Phenology: flowering & fruiting.RMUSFS886019 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3060Hans Hallman2009726207U.S.A.MontanaCarterCuster National Forest: Long Pines: in the vicinity of Red Bluff Spring, just W of Forest Road 3117, ca 5 air mi SSW of Mill Iron and ca 16.5 air mi ESE of Ekalaka.-104.236145.785110181030Open ponderosa pine woodland with rock outcrops. Phenology: flowering & fruiting.RMUSFS886018 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3276Hans Hallman2009730211U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.-104.455945.824111641189Open ponderosa pine and grass-dominated woodland. Phenology: flowering & fruiting.RMUSFS886017 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3608Hans Hallman200981213U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: Cook Mountain Hiking and Riding Area: in the vicinity of Cliff Spring and areas SE, W of Forest Road 4772, ca 9 air mi NE of Ashland.-106.128145.670710791152Grass-dominated rocky slope. Phenology: flowering.RMUSFS885716 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3634Hans Hallman200982214U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: just NW of unnamed 4WD road ca 1.5 air mi SW of The Breaks Coulee, ca 15 air mi NE of Ashland.-106.103145.77929691000Mixed grass and badlands slope. Phenology: flowering.RMUSFS886016 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3773Hans Hallman200984216U.S.A.South DakotaHardingCuster National Forest: South Cave Hills: in and around Timber Canyon, between Forest roads 3113 and 3137, ca 11.5 air mi N of Buffalo.-103.560445.747910181036Green ash-dominated draw. Phenology: flowering.RMUSFS886015 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3821Hans Hallman200984216U.S.A.South DakotaHardingCuster National Forest: South Cave Hills: in and around McKenzie Gulch, S of Forest Road 3113, ca 10 air mi N of Buffalo.-103.540545.7265957987Southwest-facing rocky, grass dominated slope. Phenology: flowering & fruiting.RMUSFS886014 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3991Hans Hallman2009811223U.S.A.MontanaCarterCuster National Forest: Long Pines: in Cheesman Draw, just NE of Pioneer Cemetery off of Forest Road 3045, ca 8.5 air mi WNW of Camp Cook, SD.-104.14445.586211061118In and near margin of reservoir. Phenology: flowering.RMUSFS886013 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4109Hans Hallman2009813225U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.-105.927745.403311701207Green ash-dominated meadow with scattered ponderosa pine. Phenology: flowering & fruiting.RMUSFS886000 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4240Hans Hallman G. Gust2009816228U.S.A.South DakotaHardingCuster National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo.-103.470745.8311036Grass and chokecherry-dominated east-facing slope with rock outcrops. Phenology: flowering & fruiting.RMUSFS885999 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4360Hans Hallman G. Gust2009816228U.S.A.MontanaCarterCuster National Forest: Long Pines: just E of Forest Road 3117, ca 1/4 air mi SE of Iron Spring, ca 18 air mi NW of Camp Crook, SD.-104.219245.724310601091Grass-dominated meadow into wind-thrown ponderosa pine woodland. Phenology: flowering.RMUSFS885998 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4454Hans Hallman G. Gust2009818230U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: in and around McNab Pond, at terminus of Forest Road 1401, ca 0.5 air mi NE of Mont Hwy 323, ca 7 air mi SE of Ekalaka.-104.431445.836210421073In and around pond dominated by Scirpus and Typha spp. and grasses on its margin. Phenology: flowering.RMUSFS885997 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4582Hans Hallman G. Gust2009818230U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: in and E of Stagville Draw on Forest Road 3813 at Stagville Spring, SE past Forest Road 3813B to east boundary of Forest, ca 5.5 air mi SSE of Ekalaka.-104.502445.817911551189Green ash and Prunus spp.-dominated draw. Phenology: flowering & fruiting.RMUSFS885995 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4667Hans Hallman G. Gust2009818230U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: in the vicinity of Gundlach Well off of Forest Road 3103, ca 6 air mi ESE of Ekalaka.-104.434645.86611401158Symphoricarpos and grass-dominated grazed meadow. Phenology: flowering.RMUSFS885996 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4614Hans Hallman G. Gust2009819231U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: just off Opechee Park or Forest Road 3101, ca 0.5 road mi SE of private inholding border with Forest Service land, ca 4.5 air mi ESE of Ekalaka.-104.466245.863511551182Aspen and ponderosa pine-dominated draw. Phenology: flowering & fruiting.RMRM838719 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald86644Ronald L. Hartman David Scott2007815227U.S.A.WyomingTetonGrand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Huckleberry Hot Springs, from springs to Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road.-110.68444.1142091Hot springs and down outlet to creek and bridge. Phenology: flowering & fruiting.RMUSFS885994 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5469Hans Hallman2010628179U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: N of Forest Road 4409, generally between Cabin Creek Spring and Deer Creek Spring, ca 11 air mi ENE of Ashland.-106.075545.656911581231Ponderosa pine forest with grass-dominated openings, with Rhus, Rosa, and Balsamorhiza patches. Phenology: flowering.RMUSFS885993 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5506Hans Hallman2010629180U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: along Forest Road 4409, ca 1 air mi W of its junction with East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.-106.000345.63912311262Upland ponderosa pine and grass-dominated woodland. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5552Hans Hallman2010630181U.S.A.MontanaPowder RiverCa 1 air mi N of Belle Creek Road, ca 4 air mi E of its junction with Mont Hwy 59, ca 19 air mi SSE of Broadus.-105.244945.197610361091Grass and sagebrush-dominated grazing land with some moist draws and scattered small areas of badlands. Phenology: flowering.RMUSFS885992 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5668Hans Hallman201072183U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: in the vicinity of the head of Red Cross Draw, ca 1 air mi N of Reva Gap, ca 18 air mi E of Buffalo.-103.182845.544310211048Moist hardwood-dominated draw. Phenology: flowering.RMUSFS885991 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5714Hans Hallman201074185U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: just N of Forest Road 4410, ca 2 air mi E of Yager Butte, ca 17 air mi ESE of Ashland.-105.980945.461211581182Open ponderosa pine forest with grass and sagebrush-dominated understory and scattered rock outcrops. Phenology: flowering.RMUSFS885990 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5817Hans Hallman201076187U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in vicinity between Holiday Campground and SE to Sutton Spring, E of Forest Road 4777, ca 15 air mi ENE of Ashland.-105.973545.637612011219Ponderosa pine forest with dense groundcover of Berberis and Toxicodendron. Phenology: flowering.RMUSFS885989 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald6030Hans Hallman2010710191U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of Forest Road 4516, ca 2 air mi W of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi NNW of Fort Howes.-106.195245.387510061042Grass and sagebrush-dominated grazing land. Phenology: flowering.RMUSFS885988 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald6042Hans Hallman2010712193U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of Griffin Pass, E of Forest Road 4431, ca 21.5 air mi ENE of Ashland.-105.832345.652211211250Open ponderosa pine forest with grass-dominated understory mixed with steep badlands. Phenology: flowering & fruiting.RMUSFS885987 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald6215Hans Hallman2010715196U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: just E of Forest Road 3814, ca 1 air mi ENE of Smith Well, ca 5.5 mi SSW of Ekalaka.-104.566145.815411891225Open ponderosa pine forest in historic burn with thick stands of regenerating pine up to 15 ft. tall; associates include Juniperus, Rhus, and grasses. Phenology: flowering & fruiting.RMUSFS885986 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald6596Hans Hallman2010723204U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo.-103.21445.407410421060In the vicinity of hardwood draw with green ash, boxelder, and chokecherry. Phenology: flowering & fruiting.RMUSFS885985 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald7016Hans Hallman2010730211U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.-106.117945.2869East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: flowering & fruiting.RMUSFS885984 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald7184Hans Hallman201083215U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of Forest Road 47842, ca 1/4 road mi from its junction with Forest Road 4784, ca 1.5 air mi S of Fifteen Mile Creek Road, ca 22 air mi SE of Ashland.-105.954945.367611251173Grass and sagebrush-dominated steppe with scattered islands of open ponderosa pine woodland. Phenology: flowering.RMUSFS885983 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald7260Hans Hallman201085217U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: SW of the junction of Forest roads 4769 and 4427, ca 3 air mi S of Liscom Butte, ca 16 air mi ENE of Ashland.-105.980245.700211091207Ponderosa pine woodland with grass-dominated understory and moist draws dominated by green ash and hawthorn. Phenology: flowering & fruiting.RMUSFS885982 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald7319Hans Hallman201086218U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: along Forest Road 47696 between Sartin Draw Reservoir and Sartin Draw Spring, ca 16 air mi NE of Ashland.-105.992845.721310481085In green ash and Crataegus-dominated draw surrounded by open ponderosa pine woodland with grass-dominated understory. Phenology: flowering & fruiting.RMUSFS885981 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald7449Hans Hallman2010811223U.S.A.MontanaRosebudCuster National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.-106.367245.38411581231Southwest-facing rocky slope dominated by grasses. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald7787Joseph L. M. Charboneau2011717198U.S.A.MontanaPhillipsLittle Rocky Mountains: Beaver Mountain, ca 1 air mi ENE of Green Mountain, ca 3 air mi N of Zortman; ca 42 air mi SW of Malta.-108.537447.959614781685Mixed conifer forest on north-facing slope. Phenology: flowering.RM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1567Hans Hallman200974185U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: along Beaver Creek Road or Forest Road 4133 at and around Road Creek Reservoir, ca 2 air mi NW of Holiday Campground and ca 14.5 air mi ENE of Ashland.-105.997745.653210971109In and around drainage and reservoir, dominated by sedges and grasses. Phenology: flowering.RM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1103Hans Hallman2009625176U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.-104.454145.900410911121Mixed ponderosa pine, hardwood thickets, and grassland. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald572Georgia G. Thomas201375186U.S.A.IdahoIdahoNez Perce National Forest: Selway River Drainage: O'Hara Road following O'Hara Creek, ca 3 mi on Forest Road 651, ca 23 air mi ESE of Kooskia.-115.516746.0709504Roadside, mixed conifer forest. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1307Georgia G. Thomas2013725206U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Race Creek Trail Head: ca 3/4 mi on Forest Trail 4 along Selway River, ca 20 mi on Forest Road 223, ca 34 air mi ESE of Kooskia.-115.277646.0439538Mixed conifer forest, Thuja plicata, grand fir, Douglas fir, ponderosa pine. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1481Georgia G. Thomas2013725206U.S.A.IdahoIdahoNez Perce National Forest: Selway River Drainage: O'Hara Road following O'Hara Creek, ca 3 mi on Forest Road 651, ca 23 air mi ESE of Kooskia.-115.538946.049948Eroded hillside. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald1987Georgia G. Thomas201388220U.S.A.IdahoIdahoNez Perce National Forest: Selway River Drainage: Forest Road 470/286 to Kooskia, ca 20 air mi ESE of Kooskia.-115.660346.1111346Seep. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3344Georgia G. Thomas2014620171U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: confluence of Moose Creek and Selway River: ca 1 mi on Shissler Lookout Trail, Forest Trail 693, ca 53 air mi E of Kamiah.-114.929946.1281660833Mixed conifers, grand fir, ponderosa pine, Douglas fir; hillside, some areas of exposed rock, seeps running through. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3505Georgia G. Thomas2014623174U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Moose Creek Ranger Station: ca 0.5 mi upstream along Selway River, Forest Trail 4, ca 54 air mi ESE of Kamiah.-114.897746.1022752804Mixed coniferous forest. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3735Georgia G. Thomas201471182U.S.A.IdahoIdahoBitterroot National Forest: Selway-Bitterroot Wilderness: Paradise Guard Station: ca 1 mi on Forest Trail 52 toward Bad Luck Mountain, ca 29 air mi WSW of Darby, MT.-114.736945.87421253Dry, mixed coniferous forest. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4230Georgia G. Thomas2014714195U.S.A.IdahoIdahoNez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: Ditch Creek, ca 2 mi on Forest Trail 527, ca 29.5 air mi ENE of Elk City.-114.884946.01559041196Streamside in mixed coniferous forest. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4283Georgia G. Thomas2014715196U.S.A.IdahoIdahoNez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: ca 1 mi on Forest Trail 526, ca 30 air mi ENE of Elk City.-114.851945.9897921221Meadow. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4359Georgia G. Thomas2014716197U.S.A.IdahoIdahoNez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: ca 1 mi on Forest Trail 520, ca 31.5 air mi ENE of Elk City.-114.831146.00268231214Ponderosa pine dominated hillside. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4725Georgia G. Thomas2014729210U.S.A.IdahoIdahoNez Perce National Forest: Selway River Drainage: Meadow Creek, Selway River Campground, ca 1/4 mi on Forest Road 443 from Selway River, ca 33 air mi ESE of Stites.-115.294846.0389587Western red cedar grove. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5301Georgia G. Thomas2014823235U.S.A.IdahoIdahoNez Perce National Forest: Clearwater River Drainage: Forest Road 445 near Polar Creek, ca 18 air mi ENE of Kooskia.-115.676646.21511118Roadside in a mixed coniferous forest. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5329Georgia G. Thomas2014823235U.S.A.IdahoIdahoNez Perce National Forest: Clearwater River Drainage: Forest Road 418, ca 13. 5 air mi ENE of Kooskia.-115.707946.190110461048Mixed coniferous forest including western red cedar. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald5424Georgia G. Thomas2014824236U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: ca 20 mi on Forest Road 223, ca 1/4 mi on Gedney Creek Trail, Forest Trail 708, ca 17 air mi NNE of Elk City.-115.314546.0579525Mixed coniferous forest. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald3896Crista L. O'Conner2017628179U.S.A.IdahoIdahoClearwater Mountains: Weitas Creek along Trail 20, ca 2 air mi NW of Liz Butte Cabin.-115.331646.4958994South-facing steep and xeric slope above creek. Phenology: flowering.RMRM Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald4215Crista L. O'Conner2017711192U.S.A.IdahoIdahoBitterroot Mountains: Colt Killed Creek and Trail 50, ca 4 1/4 air mi SSE of Powell Ranger Station.-114.631246.49531147Along trail in mixed coniferous forest. Phenology: flowering.RMRM1024145 Erigeron strigosus var. septentrionalisphysical specimenAsteraceaeErigeronstrigosusvar. septentrionalis(Fernald and Wiegand) Fernald12338Robert D. Dorn2020716198U.S.A.South DakotaPenningtonJct. Roads 117 and 265, 2 mi. S of WY, 2.8 mi. N of Custer Co..-104.01833343.8951890Meadow; associates: Monarda, Achillea. Flower color: white rays. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7185Peter J. Ebertowski2003727208U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: tributary of Dry Fork Spring Creek, on York or Forest Road 900, ca 30 air mi NE of Gillette; ca 31 air mi NW of Moorcroft.-105.217844.673311951250Narrow ravine lined by ponderosa pine. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.8123Peter J. Ebertowski2003813225U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: hills and ravines ca 0.5 mi E of Soda Well, on Forest Road 1247, ca 31 air mi NNE of Gillette; ca 33 air mi NNW of Moorcroft.-105.258344.68812011231Slope with little bluestem and bluebunch wheatgrass. Phenology: flowering & fruiting.RMRM787504 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.32587Erwin F. Evert199686219U.S.A.MontanaCarbonBeartooth Range foothills: along west side of East Rosebud Creek, ca 3 mi S of Roscoe.-109.513745.31031634Weedy gravel workings just east of road with Rumex acetosella, Filago arvensis, and Lactuca serriola. Phenology: flowering & fruiting.RMRM821739 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.37833Erwin F. Evert199985217U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: along the trail to Mystic Lake, ca 1 mi SW of the lake, 9 mi SE of Bozeman.-110.806845.53061981Meadow openings in Douglas fir forest with Helianthella uniflora, Senecio serra, and Apocynum androsaemifolium. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.51173bB. E. Nelson2000722204U.S.A.IdahoIdahoPayette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: along Trail 003 on Chamberlain Creek in the Red Top Meadows area, ca 16 air mi N of Big Creek; ca 4.5 air mi WSW of Chamberlain Guard Station.-115.28745.359518171841Lodgepole pine burn. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7244Joy Handley2000722204U.S.A.IdahoIdahoPayette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Hotzel Ranch and Chamberlain Airstrip, ca 15 air mi E of Mackay Bar; ca 18 air mi NNE of Big Creek Guard Station.-115.194845.37781707Disturbed ranch and airstrip. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2595Grace M. Kostel2004622174U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 8.5-9 air mi WSW of Kadoka and 0.5 mi N of County Road CH6.-101.67666743.782333701Badland grassland, clay soil. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.3746Grace M. Kostel2004715197U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 12.5-13 air mi NW of Crawford.-103.626542.80313711463On rocky ridge and side slopes. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4440Grace M. Kostel200486219U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek.-103.50116742.7573331158In creek of actively flowing water.. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4843Grace M. Kostel20031013286U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: side drainage of Moss Agate Creek, ca 5 air mi NW of Edgemont.-104.020543.36331158Ungrazed drainage; soils on side slopes are gravelly, rocky, and loose; soils in bottom are deep, moist loam. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6922Grace M. Kostel2005618169U.S.A.South DakotaCusterBuffalo Gap National Grassland and Vicinity: ca 9.5-10 air mi SE of Farmingdale and 1 air mi SE of Berner Dam.-102.77266743.840467899In rock beds of rocky, heavy clay soil with iron present. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6954Grace M. Kostel2005618169U.S.A.South DakotaCusterBuffalo Gap National Grassland and Vicinity: ca 10 air mi SE of Farmingdale.-102.75568343.844467891In rock bed with soils of heavy clay with iron present. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7026Grace M. Kostel2005618169U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 10.5-11 air mi SE of Farmingdale.-102.732643.860633884On rocky buttes and upslopes eroding into shale. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7086Grace M. Kostel2005619170U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 8.5-9 air mi SW of Kadoka.-101.67596743.79235723On gently rolling prairie with silt loam soils having a deep clay pan base. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7127Grace M. Kostel2005619170U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 9 air mi SW of Kadoka.-101.65838343.75255695On gently rolling prairie uplands with silt loam soils having a deep clay pan base. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7361Grace M. Kostel2005622173U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 6.5 air mi SSE of Wall.-102.19376743.901517831On a rock covered mesa having a soil depression due to moisture at summit; soil is gravel and silt. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7383Grace M. Kostel2005622173U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 7 air mi SSE of Wall.-102.20816743.890467841On ridge top of rock and gravel; soils are gravel and silt. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7943Grace M. Kostel2005629180U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 6.5 air mi SE of Scenic; Big Hollow Creek.-102.50123343.706567846On side slope moisture slump of side drainage; slopes are stabilized by vegetation, soils are clay loam. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7954Grace M. Kostel2005629180U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 5.5 air mi SE of Scenic in Big Hollow Creek.-102.50703343.706467838Soils are unstable, gravel and clay streambed. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.8220Grace M. Kostel200577188U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 6.5 air mi SE of Scenic in Cain Creek.43.724517823In a side drainage of and in the creek, soils are white clays. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.8322Grace M. Kostel2005710191U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 6-6.5 air mi ESE of Cottonwood in South Fork Bad River.-101.77483343.941783708Soils are silty clay. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.8419Grace M. Kostel2005710191U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 4-4.5 air mi SE of Cactus Flats.-101.888543.807883777785Badlands "wall" ridge edge, near a previously altered prairie planted into Agropyron cristatum, soils are silty loam eroding into clay. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.8495Grace M. Kostel2005711192U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 10 air mi SW of Wall and 1/4 mi due N of Badlands National Park boundary in Sage Creek.-102.428143.923467756Soils are silty loam. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9058Grace M. Kostel2005722203U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 0.5 mi N of I-90 exit 131 and 1/4 mi due E of County Road CH8.-101.8952543.849767762On clay pan wetland, soils are deep heavy clay. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9275Grace M. Kostel2005723204U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 9 air mi SW of Kadoka.-101.66771743.774067711In prairie uplands with clay soil, old revegetated badlands floodplain. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9309Grace M. Kostel2005723204U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 2.5 air mi SSW of Kadoka.-101.53483343.7978731In vegetated clay soils of badlands floodplain. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9509Grace M. Kostel200586218U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 12 air mi NW of Crawford in Little Cottonwood Creek.-103.50676742.753951181Perennial stream, soils are sand and loamy clay. Phenology: flowering.RMRM804260 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.12496Hollis Marriott2005819231U.S.A.South DakotaPenningtonBlack Hills: Mount Rushmore National Memorial: Lafferty Gulch just S of park boundary.1417Westerly-facing lower slope with paper birch, beaked hazel, poison ivy. Phenology: flowering & fruiting.RMRM278280 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.10009C. L. Porter Marjorie W. Porter196583215U.S.A.WyomingCrookBear Lodge Range: E of Alva at the summit on Wyo Hwy 24.-104.326244.65481432Quercus macrocarpa and Pinus ponderosa forest. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2062Robin Jones Clay Lippencott1991713194U.S.A.WyomingHot SpringsOwl Creek/Bridger Mountains: cliffs on east side of Wind River Canyon, ca 12 air mi SSE of Thermopolis; ca 20 air mi N of Shoshoni.14141768Dry, west-facing hillside and cliffs. No var. given.RMRM365392 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9749Hollis Marriott198575186U.S.A.South DakotaCusterJewel Cave National Monument: service road near maintenance shop.-103.828143.73161676Roadside in ponderosa pine forest. Phenology: flowering.RMRM365393 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9926Hollis Marriott1985819231U.S.A.South DakotaCusterJewel Cave National Monument: meadow E of Jewel Cave Road, ca 1/4 mi from U.S. Hwy 16.-103.817443.733216311676Below culvert. Phenology: flowering.RMRM16258 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.16258W. H. Over192484217U.S.A.South DakotaLawrenceSouth Fork Boxelder Creek.-103.603344.187514391740Woods. Phenology: flowering.RMRM122771 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.18774W. H. Over193079190U.S.A.South DakotaHardingCave Hills.-103.502645.81138531067Phenology: flowering.RMRM47240 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2815C. S. Crandall1897720201U.S.A.ColoradoLarimerHorsetooth Mountain.Phenology: flowering.RMRM13197 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.s.n.C. S. Crandall1898713194U.S.A.ColoradoLarimer6 to 8 mi W of Fort Collins.16761981Foothills. Phenology: flowering.RMRM117574 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.315Earl Lynd Johnston191781213U.S.A.ColoradoJacksonW of Walden.Woods. Phenology: flowering & fruiting.RMRM31260 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.859Francis Ramaley1901819231U.S.A.ColoradoBoulderMarshall: near Boulder.Phenology: flowering & fruiting.RMRM43738 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4919Frank Tweedy19027182U.S.A.ColoradoBoulderNear Boulder.15241829Plains and foothills. Phenology: flowering.RMRM160455 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4628George E. Osterhout191188220U.S.A.ColoradoBoulderBoulder.Phenology: flowering & fruiting.RMRM47239 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2817no collector1898713194U.S.A.ColoradoLarimerRist Canyon.Phenology: flowering & fruiting.RMRM57217 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.1712W. W. Robbins1906710191U.S.A.ColoradoBoulderNear Boulder.Valley. Phenology: flowering.RMRM64224 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7008W. W. Robbins190982214U.S.A.ColoradoGarfieldNew Castle.Phenology: flowering & fruiting.RMRM315044 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.15263William A. Weber M. Klockenbrink197775186U.S.A.ColoradoBoulderJust S of Boulder city limits: Marshall Road, N of South Boulder Creek.Low swale on floodplain. Phenology: flowering.RM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.3045Jean Wood199586218U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Cottonwood Creek Drainage: ca 9 air mi SE of Chewelah along Forest roads 4342 and 250.-117.573348.1418853Carex meadows with old and sporadically active beaver dams; ponderosa pine and lodgepole pine on flats; spruce and Douglas fir on slopes. Phenology: flowering & fruiting.RM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6214Jean Wood1996723205U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Fifteenmile Creek, ca 17 air mi N of Kettle Falls.-118.033348.86478231097Open slopes and rock outcrops. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.11727B. E. Nelson1984912256U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: east side of Norgrain Hill, ca 6 air mi NE of Aladdin, ca 24.5 air mi NE of Sundance.-104.077844.701111067Bottom of canyon with oak-ash and north-facing slopes with oak-ponderosa pine.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7990Hollis Marriott1984711193U.S.A.WyomingCrook[location and coordinates withheld]1676Lush meadow near creek.RMRM324933 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2383Keith H. Dueholm Ronald L. Hartman and Mary Alice Sanguinetti.1978621172U.S.A.WyomingCampbell[location and coordinates withheld]1189Floodplain, flats, eroded ridge and sagebrush plains east of creek; eroded side of draw. Phenology: flowering.RMRM324928 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2947Keith H. Dueholm1978626177U.S.A.WyomingCampbell[location and coordinates withheld]1128Thermal creek, adjacent plains; plains. Phenology: flowering.RMRM324934 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2991Keith H. Dueholm1978626177U.S.A.WyomingCampbellPowder River Basin: ca 2.5 air mi SW of Rockypoint.-105.137544.93111280Rocky slope, ponderosa pine hills, deep ravine; slopes, ravine. Phenology: flowering.RMRM324930 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.5442Keith H. Dueholm197885217U.S.A.WyomingCampbellPowder River Basin: along Dry Fork Spring Creek, ca 3.5 air mi NE of Soda Wells.-105.259444.67811189Sagebrush plains, draw, bottoms along creek, cottonwood, plum thickets; plains. Phenology: flowering & fruiting.RMRM324931 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6183Keith H. Dueholm1978825237U.S.A.WyomingCampbellPowder River Basin: ca 2 1/4 air mi NW of Rockypoint.-105.137544.93111280Plains, ponderosa pine slopes, shaded ravine; plains, rocky slope. Phenology: flowering & fruiting.RMRM324927 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7217Ronald L. Hartman Keith Dueholm and Mary Alice Sanguinetti1978624175U.S.A.WyomingCampbellPowder River Basin: Eighty-five Divide, ca 10 air mi W of Rockypoint.-105.300644.9171097Hills with eroded drainage and sandstone outcrops. Phenology: flowering.RMRM372250 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.11727B. E. Nelson1984912256U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: east side of Norgrain Hill, ca 6 air mi NE of Aladdin, ca 24.5 air mi NE of Sundance.-104.077844.701111067Bottom of canyon with oak-ash and north-facing slopes with oak-ponderosa pine. Phenology: flowering & fruiting.RMRM372249 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.11797B. E. Nelson1984912256U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Jane Draw, ca 2.3 air mi NNE of Aladdin, ca 21 air mi NE of Sundance.-104.179444.67171097Slopes at edge of dry reservoir. Phenology: flowering & fruiting.RMRM372248 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.11840B. E. Nelson1984913257U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: along North Redwater Creek, ca 3 air mi W of Farrall, ca 12.5 air mi NNE of Sundance.-104.325844.581941310Edge of thickets. Phenology: flowering & fruiting.RMRM372247 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.11851B. E. Nelson1984913257U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: at the mouth of Twomile Creek on North Redwater Creek, ca 4.3 air mi W of Farrall, ca 12.5 air mi N of Sundance.-104.346444.581941341Edge of thickets and bench along stream. Phenology: flowering & fruiting.RMRM372246 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.11996B. E. Nelson1984916260U.S.A.WyomingCrookBlack Hills: Black Haw Gulch of Grand Canyon, ca 7.3 air mi SSW of Beulah, ca 11.5 air mi ENE of Sundance.-104.143944.450831280South-facing slopes of the canyon under oak. Phenology: flowering & fruiting.RMRM372245 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.12135B. E. Nelson1984920264U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Planting Spring, ca 2.4 air mi E of Alva, ca 10.4 air mi E of Hulett.-104.3872244.69831432Stream bank. Phenology: flowering & fruiting.RMRM372244 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.12209B. E. Nelson1984920264U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: along Blacktail Creek, ca 10 air mi SE of Hulett, ca 12 air mi NW of Sundance.-104.4877844.56611432Creek bottom. Phenology: flowering & fruiting.RMRM372256 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.8856B. E. Nelson198279190U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Oak Creek drainage and ridge between Oak and Alum creeks, ca 6.5 air mi NNW of Aladdin; ca 23 air mi NNE of Sundance.-104.24544.71581158Dry, grassy ridgetop. Phenology: flowering & fruiting.RMRM372255 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9011B. E. Nelson1982712193U.S.A.WyomingCrookBlack Hills: Little Missouri River Breaks: ca 14 air mi N of Hulett; ca 33.5 air mi NNW of Sundance.-104.528944.87311219Disturbed areas. Phenology: flowering & fruiting.RMRM372254 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9152B. E. Nelson1982712193U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: E of Norgrain Hill near South Dakota, ca 7.5 air mi NE of Aladdin; ca 26 air mi NE of Sundance.-104.057544.701111036Upland grassland. Phenology: flowering & fruiting.RMRM372253 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9306B. E. Nelson Hollis Marriott1982714195U.S.A.WyomingCrookBlack Hills: southeast end of Cement Ridge, ca 8 air mi NE of Moskee; ca 16.5 air mi ESE of Sundance.-104.061744.352012Dry, open, stony ridgetop and upper slopes. Phenology: flowering & fruiting.RMRM372421 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.1488Hollis Marriott Dennis Horning1982719200U.S.A.WyomingCrook[location and coordinates withheld]1548Roadside on rocky (Minnekahta limestone) soil. Phenology: fruiting.RMRM372420 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4040Hollis Marriott198375186U.S.A.WyomingCrook[location and coordinates withheld]1158Rocky slopes and ridgetops with scattered pines and junipers. Phenology: fruiting.RMRM372419 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4133Hollis Marriott198377188U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: headwaters of Oak Creek, Cliff Spring, ca 3.4 air mi E of Alva.-104.366944.69861402Pine-oak-aspen forest near spring. Phenology: flowering & fruiting.RMRM372418 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4142Hollis Marriott198377188U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: headwaters of Oak Creek, Cliff Spring, ca 3.4 air mi E of Alva.-104.366944.69861402Pine-oak-aspen forest near spring. Phenology: flowering & fruiting.RMRM372417 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4203Hollis Marriott1983711192U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: summit Sheep Nose (Sheep Mountain), ca 6.5 air mi N of Sundance.-104.3697244.49391768Summit-- grassland on rocky soil with cliffs and outcrops of whitewood dolomitic limestone. Phenology: fruiting.RMRM372416 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4620Hollis Marriott1983714195U.S.A.WyomingCrookBlack Hills: Miller Creek, Garman Ranch; ca 9.3 air mi SSE of Devils Tower.-104.632844.4763913411402Pine ridge with grassland understory. Phenology: fruiting.RMRM372415 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4750Hollis Marriott1983721202U.S.A.WyomingCrook[location and coordinates withheld]1310Deciduous thickets in north-trending draw. Phenology: fruiting.RMRM372414 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4815Hollis Marriott1983721202U.S.A.WyomingCrook[location and coordinates withheld]1310Grassland. Phenology: flowering & fruiting.RMRM372413 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.5049Hollis Marriott1983726207U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Taylor Divide, ca 8.5 air mi S of Alva.-104.444344.5841615Grassland. Phenology: flowering & fruiting.RMRM372412 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.5653Hollis Marriott1983822234U.S.A.WyomingCrookBlack Hills: headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva.-104.484544.71111250Grassland. Phenology: flowering & fruiting.RMRM372266 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7617Hollis Marriott198476188U.S.A.WyomingCrook[location and coordinates withheld]1310Grassy draw with bur oak. Phenology: flowering & fruiting.RMRM372265 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7850Hollis Marriott1984711193U.S.A.WyomingCrook[location and coordinates withheld]1585Pine forest with chokecherry and snowberry thickets. Phenology: flowering & fruiting.RMRM372264 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7898Hollis Marriott1984711193U.S.A.WyomingCrook[location and coordinates withheld]1585Pine forest with many openings. Phenology: flowering & fruiting.RMRM372263 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7932Hollis Marriott1984711193U.S.A.WyomingCrook[location and coordinates withheld]1585Grassland on rocky soil with slabby limestone outcrops. Phenology: flowering & fruiting.RMRM372262 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7998Hollis Marriott1984711193U.S.A.WyomingCrook[location and coordinates withheld]1676Lush meadow near creek. Phenology: flowering & fruiting.RMRM372261 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.8166Hollis Marriott Elizabeth Gross1984716198U.S.A.WyomingWestonBlack Hills: Thomson Canyon, ca 9.5 air mi NE of Newcastle.-104.0866743.92251692Grassland in canyon bottom. Phenology: flowering & fruiting.RMRM372260 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.8284Hollis Marriott1984730212U.S.A.WyomingWeston[location and coordinates withheld]1493Ponderosa pine forest with Andropogon scoparius, Stipa comata. Phenology: flowering & fruiting.RMRM372259 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9088Hollis Marriott1984814227U.S.A.WyomingWeston[location and coordinates withheld]1432Canyon bottom, ponderosa pine forest. Phenology: fruiting.RMRM372258 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9208Hollis Marriott1984818231U.S.A.WyomingCrookBlack Hills: Inyan Kara Mountain, east half.-104.344744.201391646Grassland on southeast-facing slope. Phenology: flowering & fruiting.RMRM372257 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.9293Hollis Marriott1984821234U.S.A.WyomingCrook[location and coordinates withheld]975In draw with oak and green ash. Phenology: fruiting.RMRM372234 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.11848Keith H. Dueholm198282214U.S.A.WyomingCrookBlack Hills: Spottedtail Gulch, ca 10 air mi S of Beulah.-104.082544.39421829Grazed stream bottoms. Phenology: fruiting.RMRM324932 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.5563Keith H. Dueholm197885217U.S.A.WyomingCrook[location and coordinates withheld]1280Plains, sandy slopes, sandstone outcrops; plains. Phenology: fruiting.RMRM372252 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.13688Ronald L. Hartman Hollis Marriot and Gael Fonken1981718199U.S.A.WyomingCrookBlack Hills: Devils Tower National Monument: trail E from Joyner Ridge parking lot.-104.713544.599911891250Grassy ridge, sandstone outcrops and ponderosa pine understory. Phenology: fruiting.RMRM372251 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.15948Ronald L. Hartman1983712193U.S.A.WyomingCrookBlack Hills: ca 7 air mi N of Hulett.-104.610344.784441004200Oak woodlands, sandstone rimrock and sandy lower slopes, prairies, and shaded ravines; sandy slopes. Phenology: flowering & fruiting.RMRM372243 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.16181Ronald L. Hartman1983713194U.S.A.WyomingCrookBlack Hills: drainage from Geis Springs to 1.5 mi to the NE, ca 5-6 air mi E of Alva.-104.3252844.69941280Pine woodlands, shaded ravines, logging roads, sandy open slopes, and pond; prairie. Phenology: flowering.RMRM372242 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.16191Ronald L. Hartman1983715196U.S.A.WyomingCrookBlack Hills: ca 2 air mi NE of Aladdin.-104.159244.65671097Prairie, sandstone outcrops, and dry drainage; sandy slopes. Phenology: fruiting.RMRM372241 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.16362Ronald L. Hartman1983716197U.S.A.WyomingCrookBlack Hills: ca 3 air mi NNE of Beulah.-104.057844.583061067Prairie and breaks with dry stream; prairie. Phenology: fruiting.RMRM372240 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.17548Ronald L. Hartman198479191U.S.A.WyomingCrookBlack Hills: 9.5 air mi E of Sundance.-104.183344.3951402Ponderosa pine slopes, stream bottom, and meadow; roadside. Phenology: fruiting.RMRM372239 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.17910Ronald L. Hartman1984711193U.S.A.WyomingCrookBlack Hills: Green Mountain, ca 3 air mi E of Sundance.-104.3261144.42191463Plains with outcrops of Chugwater red beds, Pinus ponderosa covered mountain slopes and summit, and moist shaded limestone canyon; prairie. Phenology: fruiting.RMRM372238 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.18039Ronald L. Hartman1984713195U.S.A.WyomingCrookBlack Hills: Mineral Hill, ca 15 air mi ESE of Sundance.-104.082544.37921829Wooded slopes with Populus tremuloides and Pinus ponderosa, and meadow with stream and beaver ponds; grassy slope. Phenology: flowering & fruiting.RMRM372237 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.18080Ronald L. Hartman1984713195U.S.A.WyomingCrookBlack Hills: Buckley Canyon, ca 10.5 air mi SE of Sundance.-104.222544.304721615Wooded ridge (Pinus ponderosa) with sandstone outcrops, sandy slopes, and meadow; meadow. Phenology: flowering & fruiting.RMRM372236 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.18119Ronald L. Hartman1984713195U.S.A.WyomingCrookBlack Hills: Buckley Canyon, ca 10.5 air mi SE of Sundance.-104.222544.304721615Wooded ridge (Pinus ponderosa) with sandstone outcrops, sandy slopes, and meadow; sandy slope. Phenology: flowering & fruiting.RMRM372235 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.18441Ronald L. Hartman1984717199U.S.A.WyomingCrookBlack Hills: lower slopes of Hooker Peak and plains to the NW, 7-8 air mi SSE of Sundance.-104.304444.31971554Plains, Pinus ponderosa wooded slopes, moist open drainages and stock pond; moist drainage. Phenology: fruiting.RMUSFS885964 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.77377B. E. Nelson2009617168U.S.A.MontanaPowder RiverCuster National Forest: Ashland District: on the divide between East Fork Otter Creek and Wilbur Creek on Wilbur Creek (Forest Road 4775), ca 13 air mi E of Ashland.-105.995145.601411581219Steep, slumping clay slopes with large barren areas. Phenology: flowering.RMUSFS885963 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.78151B. E. Nelson2009725206U.S.A.MontanaPowder RiverCuster National Forest: Ashland District: vicinity of Cow Creek Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland.-106.246745.307412131225Forb meadow on top of the ridge. Phenology: flowering & fruiting.RM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2727Hans Hallman2009723204U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in and around Seymour Reservoir, ca 0.5 air mi N of Taylor Creek or Forest Road 4127, ca 7 air mi SE of Fort Howes and ca 27 air mi SSE of Ashland.-106.035145.247811581195Ponderosa pine and grass-dominated upland. Phenology: flowering & fruiting.RMUSFS885972 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.3580Hans Hallman200981213U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: Cook Mountain Hiking and Riding Area: in the vicinity of Cliff Spring and areas SE, W of Forest Road 4772, ca 9 air mi NE of Ashland.-106.114245.668110791152Grass-dominated rocky slope. Phenology: flowering.RMUSFS883343 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4696Hans Hallman2010610161U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: ca 0.5 air mi E of Fletcher Reservoir between Forest roads 4792 and 47921, ca 27.5 air mi SSE of Ashland.-106.125845.20311281158Ponderosa pine and grass-dominated open woodland. Phenology: flowering & fruiting.RMUSFS885970 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.5693Hans Hallman201074185U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: just N of Forest Road 4410, ca 2 air mi E of Yager Butte, ca 17 air mi ESE of Ashland.-105.980145.459211701189Grass and sagebrush-dominated meadow. Phenology: flowering & fruiting.RMUSFS883344 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6130Hans Hallman2010713194U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.-105.992345.63451173Grass-dominated flat with thin, rocky soil. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6770Hans Hallman2010725206U.S.A.MontanaCarterJust S of Powderville Road, ca 2.5 air mi E of Powder River County, ca 20 air mi WSW of Ekalaka.-104.930945.7661939954Badlands. Phenology: flowering & fruiting.RMUSFS885969 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6818Hans Hallman2010727208U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.-106.182745.29210481097Burned hillside with rocky, sandy soils and scattered rock outcrops. Phenology: flowering & fruiting.RMUSFS885968 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6904Hans Hallman2010728209U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of Dry Gulch Reservoir E of Forest Road 4432D, ca 3.5 air mi E of Fort Howes.-106.078645.301311701225Grass and sagebrush-dominated steppe. Phenology: flowering & fruiting.RMUSFS885967 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.6948Hans Hallman2010728209U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of Dry Gulch Reservoir E of Forest Road 4432D, ca 3.5 air mi E of Fort Howes.-106.085645.298911461170Cornus and Toxicodendron-dominated draw with green ash. Phenology: flowering.RMUSFS885966 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7145Hans Hallman2010731212U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes.-105.875645.237211211182Open ponderosa pine woodland with grass and Artemisia-dominated understory. Phenology: flowering & fruiting.RMUSFS885965 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.7602Hans Hallman2010815227U.S.A.MontanaRosebudCuster National Forest: Ashland Ranger District: just SE of Cottonwood Spring in vicinity of unnamed reservoir off of Forest Road 4801, ca 2.5 air mi WSW of Poker Jim Butte, ca 21 air mi SSW of Ashland.-106.416945.301511031112Rocky and sandy slope above reservoir with green ash, ponderosa pine, Juniperus, and grasses. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.80652B. E. Nelson2010729210U.S.A.MontanaPhillipsLarb Hills (South): at the head of Telegraph Creek, ca 47 air mi S of Saco; ca 44 air mi SSE of Malta.-107.492847.7983884945Flats in the valley bottom. Phenology: flowering & fruiting.RMRM355145 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.885Ellen Collins198389221U.S.A.MontanaCarbonBlack Canyon Campground.1128Riparian bottom. Phenology: flowering.RMRM478268 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.PFS-414Peter F. Stickney1960910254U.S.A.MontanaMissoulaNear the Lolo National Forest: N of Mount Jumbo Saddle.-113.94646.89841219Slope 5-10%, east exposure; ponderosa pine forest with Cirsium vulgare, Erigeron, Trifolium; small disturbed opening in the forest. Phenology: flowering & fruiting.RMUSFS885971 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2727Hans Hallman2009723204U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in and around Seymour Reservoir, ca 0.5 air mi N of Taylor Creek or Forest Road 4127, ca 7 air mi SE of Fort Howes and ca 27 air mi SSE of Ashland.-106.035145.247811581195Ponderosa pine and grass-dominated upland. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.181Georgia G. Thomas2013623174U.S.A.IdahoIdahoClearwater National Forest: Lochsa River Drainage: Wilderness Gateway Campground: ca 3 mi on Pack 211 above Boulder Creek, from Trail Head to wilderness boundary, ca 34.5-35.5 air mi NE of Kooskia.-115.296746.3284701975Exposed hillside with mixed shrubs. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.335Georgia G. Thomas2013627178U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Race Creek Campground/Trail Head: ca 7 mi on Pack Trail 4 along Selway River, ca 34 air mi ESE of Kooskia.-115.283746.0441503Sandy bank, dry mixed shrub field, open ponderosa pine forest. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2142Georgia G. Thomas201389221U.S.A.IdahoIdahoNez Perce National Forest: Clearwater Mountains: Middle Fork Clearwater Wild and Scenic River: Forest Road 223 along Selway River, Rackliff Campground, ca 24 air mi ESE of Kooskia.-115.494946.0852475487Campground and streamside. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2214Georgia G. Thomas2013810222U.S.A.IdahoIdahoClearwater National Forest: Selway-Bitterroot Wilderness: Lochsa River Drainage: Wilderness Gateway Trail Head: ca 3 mi on Pack Trail 211 to Stanley Hot Springs, ca 36 air mi ENE of Kooskia.-115.279746.3223987Mixed conifer forest, hillside. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.5476Georgia G. Thomas2014825237U.S.A.IdahoIdahoClearwater National Forest: Lochsa River Drainage: ca 1 mi on Pete King Road, Forest Road 5515, ca 18.5 air mi E of Kooskia.-115.59146.1531619Abandoned fruit tree grove, mixed conifers, fairly dry open slopes, roadside. Phenology: flowering & fruiting.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.1678Crista L. O'Conner2016629181U.S.A.IdahoIdahoClearwater Mountains: ridge N of Middle Fork Clearwater River, along Forest Road 5515, ca 2 3/4 air mi SE of confluence of Lochsa and Selway rivers and ca 5 3/4 air mi S of Walde Mountain.-115.641846.159812311268Shoulder-slope to ridgetop and along road in mixed coniferous forest, dominated by seral species such as Pinus ponderosa and Pseudotsuga menziesii with occasional mature Betula occidentalis. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2319Crista L. O'Conner2016713195U.S.A.IdahoClearwaterBitterroot Mountains: North Fork Clearwater River: North Fork Headwater Trail 373, spanning ca 6-9 air mi W of Montana. Collection extent includes from Trail Head to confluence of Meadow Creek, ca 3.5-4 mi.-115.074346.874611281280Predominately southwesterly-facing slopes and draws with heterogeneous communities of Abies lasiocarpa, Picea engelmannii, Pinus contorta, Pseudotsuga menziesii and, to a lesser degree, Thuja plicata. Phenology: flowering.RMRM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.2444Crista L. O'Conner Emily Poor2016716198U.S.A.IdahoLatahM. M. McCrosky Memorial State Park: unnamed spur road of Forest Road 4716, ca 8 1/4 air mi N of Potlatch and ca 3.5 air mi SE of Mission Mountain.-116.892247.0453945975Early-seral community with evident history of intensive timber harvest and management; dominated by Pinus ponderosa and Pseudotsuga menziesii in overstory with common Abies grandis regeneration beneath. Phenology: flowering.RMRM324929 Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.214Mary Alice Sanguinetti Keith H. Dueholm197878189U.S.A.WyomingCampbell-105.48144.79081189Hills with grass, pine, and juniper. Phenology: flowering & fruiting.RM Erigeron strigosus var. strigosusphysical specimenAsteraceaeErigeronstrigosusvar. strigosusMuhl. ex Willd.4690Timothy W. Chumley1996717199U.S.A.ColoradoDouglasEast-central Colorado: Mosquito Range to Plains: Platte Canyon: along the South Platte River and adjacent canyons and ridges ca 4 air mi NE of town of South Platte.-105.119939.453817372125Along the banks of the river and adjacent roadway, with large patches of Vitus spp. and Toxicodendron rydbergii. Phenology: flowering.36003,1,0true