: 1.21 $2024-03-28T22:15:11-7:0034.227.112.145searchRMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1208Peter J. Ebertowski200275186U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: tributary S of Keyton Creek on Rochelle Hills or Forest Road 933, ca 26 air mi SE of Wright, ca 23.5 air mi NNE of Bill.-105.089943.544314631530Rocky soil in ravine with patches of ponderosa pine. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1803Peter J. Ebertowski2002717198U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: Persson Draw on Clarkelen Road, ca 16 air mi NNW of Wright; ca 24 air mi SSW of Gillette.-105.636243.963915121521Sagebrush/grassland. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8183Peter J. Ebertowski2003813225U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: Little Powder River, on Wyo Hwy 59, ca 11 air mi N of Gillette; ca 30 air mi NW of Moorcroft.-105.459444.449812431317Stream bank. Phenology: flowering.RMRM795721 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur59368B. E. Nelson2003715196U.S.A.ColoradoConejosEastern San Juan Mountains: in The Canyon and adjacent areas on Forest Road 255 at the forest boundary, ca 12 air mi NW of Capulin; ca 15 air mi SSE of Monte Vista.-106.2637.385425452606Above the canyon with areas of sandstone pavement, soil patches, and rocky areas, with scattered pinyon pine, juniper, isolated Douglas fir and ponderosa pine. Phenology: flowering & fruiting.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur7085Laura Welp199581213U.S.A.WyomingFremontGreat Divide Basin Area: Popo Agie River Drainage: near Twin Creek, ca 9 air mi S of Derby Dome Oil Field; ca 5.5 air mi NNW of Dilabaugh Buttes.-108.571142.574720122045Moist draw on steep south facing slope with dense Bromus tectorum. Phenology: flowering & fruiting.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur9261Donald L. Hazlett Eric Hazlett1995817229U.S.A.WyomingLaramieSoutheastern Plains: along Horse Creek.16501700Riparian. Phenology: flowering & fruiting.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur17900B. E. Nelson Michelle Nelson198988220U.S.A.ColoradoRouttSierra Madre\Park Range: Park Range: Routt National Forest: In canyon along Rock Creek, ca 16.5 air mi SE of Yampa, ca 4 air mi NNE of McCoy.-106.712239.970721952256Disturbed areas and along bulldozed jeep trail.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur975Gwen Kittel1990910253U.S.A.ColoradoLarimerRiparian Plants of the Cache la Poudre River: Kelly Flats Campground, ca 20 mi W of Teds Place on Colo Hwy 14. 200 yd downstream of campground access bridge.2000Northeast facing riverbank with Pinus ponderosa.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1615Grace M. Kostel200467159U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 19 air mi N of Crawford and 1.5 mi W of NE Hwy 71 and NE Hwy 2.-103.52466742.958511581189In silt soils and rock beds. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1979Grace M. Kostel2004611163U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: ca 5.5-6 air mi SW of Edgemont.-103.926443.252811121173On juniper ridges of rock and shale. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2457Grace M. Kostel2004621173U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi ENE of Hermosa and 4 air mi WSW of Railroad Buttes.-102.917542.881833945975On ridge of rock and gravel. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3071Grace M. Kostel2004628180U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 16.5 air mi ENE of Hermosa and 0.5 mi W of County Road 121.-102.85643.8595929975On butte and butte slopes of clay and gravel soil. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3532Grace M. Kostel2004711193U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: ca 10.5-11 air mi ENE of Smithwick.-103.015543.367304On ridge slumps of silty soils in Yucca glauca plant community. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3726Grace 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 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3744Grace 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 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4420Grace M. Kostel200485218U.S.A.South DakotaCusterBuffalo Gap National Grassland and Vicinity: ca 15-15.5 air mi SSE of Hermosa and 0.5 mi NW of Forest Road 7064.-103.059543.639167945960In cattle exclosure around spring seep in the hillside. Area is floristically diverse and permanently protected from grazing. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8694Grace M. Kostel2005715196U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 11-11.5 air mi ENE of Hermosa.-102.97188343.8793975In rolling prairie uplands having rock strewn vegetated bluffs, soils are silt clay to clay loam. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8736Grace M. Kostel2005716197U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 17.5-18 air mi ENE of Hermosa.-102.88403343.881483892In prairie stream drainage cut, soils are clay and alkaline. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur9776Grace M. Kostel2005810222U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 3.5 air mi ESE of Wall.-102.1677543.988583823In wetland reservoir, soils are loamy clay. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur9777Grace M. Kostel2005810222U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 3.5 air mi ESE of Wall.-102.1677543.988583823In wetland reservoir, soils are loamy clay. Phenology: flowering & fruiting.RMRM803870 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur52457B. E. Nelson Luanne Lum200167158U.S.A.WyomingWashakieBighorn Basin: between Sand Point and Blue Bank Draw, ca 1 3/4 air mi S of Nowater or BLM Road 1404, ca 15 air mi WSW of Big Trails; ca 30 air mi SE of Worland.-107.585143.682715911634Stony, sandy-clay slopes with scattered sagebrush. Phenology: flowering.RMRM800744 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur18Luanne Lum2001612163U.S.A.WyomingWashakieBig Horn Mountains: along Cherry Creek or County Road 80, ca 4.5 air mi ENE of Mahogany Butte, ca 27.5 air mi SSE of Ten Sleep.-107.301443.650316181684Juniper woodland - sagebrush; sandy soil and rock outcrops. Phenology: flowering.RMRM933384 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur57802B. E. Nelson2002721202U.S.A.WyomingWashakieBighorn Basin: Bedstead Reservoir on a tributary of North Fork Bud Kimball Creek, ca 2 air mi S of Castle Gardens, ca 8 air mi SSW of Ten Sleep.-107.512143.92351484Dry reservoir bed. Phenology: flowering & fruiting.RMRM933383 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur57828B. E. Nelson2002721202U.S.A.WyomingWashakieBighorn Basin: along Indian Creek, ca 4--5 air mi E of Big Cedar Ridge and 3--4 air mi W of the Nowood River, ca 13.5 air mi S of Ten Sleep.-107.440243.839414631493Cobble stone slopes. Phenology: flowering & fruiting.RMRM933385 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5205Luanne Lum200282214U.S.A.WyomingBig HornBig Horn Mountains: along Forest Roads 17 and 329 E of Spanish Point, ca 31 air mi ESE of Greybull.-107.455244.439126402673Coniferous forest and sagebrush. Phenology: fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3355Rachel Newton2005810222U.S.A.WyomingFremontWetlands and Adjacent Areas: Crooks Creek, ca 6 air mi S of Jeffrey City.-107.849642.42531948Dry uplands. Phenology: flowering & fruiting.RMRM255960 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur7586C. L. Porter Marjorie W. Porter1958724205U.S.A.WyomingSheridanNear Ucross.-106.536844.56911280Roadside weed in ditches and meadows. Common thistle in the region, with purple corollas and taprooted but with a colonial habit and probably spreadding underground. The common thistle from Ucross to Buffalo.RMRM260082 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8001C. L. Porter Marjorie W. Porter195986218U.S.A.WyomingPlattePalmer Canyon Road W of Wheatland, on the Laramie River.-105.151942.04451402In bottom land. Phenology: flowering & fruiting.RMRM260086 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8028C. L. Porter Marjorie W. Porter1959814226U.S.A.WyomingLaramieNear Pine Bluffs, on Spring Creek.-104.081741.19871524Bottom land. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2993Amy J. Roderick1997731212U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Shirley Mountains: First Ranch Creek and vicinity W of Shirley Mountain Loop or BLM Road 3115, ca 19.5 air mi NNE of Hanna.-106.481342.15182560North facing slope of open limber pine and calcareous rock. Phenology: flowering & fruiting.RMRM645460 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur18445Walter Fertig1998727208U.S.A.WyomingLaramieSoutheast Plains: banks of Spring Creek, 2 mi S of Federal and 3 mi E of Mesa Mountain; ca 5 air mi N of Wyo Hwy 201 (Happy Jack Road).-105.123741.24442012Banks of meandering stream channel on grassy terrace dominated by Agrostis stolonifera and Poa pratensis; vegetative cover 100%, but shorter than adjacent Bromus inermis/Alopecurus meadows; with Achillea, Equisetum laevigatum, Helianthus, Elymus lanceola Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3588Amy J. Roderick1997812224U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Alpha Ditch along County Road 101, ca 3.5 air mi S of Elk Mountain townsite; ca 10.7 air mi WNW of Arlington.-106.41141.63512314Semi-moist ditch associated with Phleum pratense and sparse stands of cottonwood, willow, and birch. Phenology: fruiting.RMRM99234 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur537Arthur C. McIntosh1924729211U.S.A.South DakotaPenningtonRapid City: Tourist Park.-103.220444.0835975In fields-along streams. Phenology: flowering & fruiting.RMRM222878 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.Harry Hapeman1938728209U.S.A.South DakotaCusterBlack Hills: Custer State Park.-103.416643.734411121844Phenology: flowering & fruiting.RMRM111338 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2594Herman E. Hayward192783215U.S.A.South DakotaLawrenceWhitewood.-103.662544.416710971524Canyon, north-facing slope; oak, willow, and elm association. Phenology: flowering & fruiting.RMRM111323 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2619Herman E. Hayward192783215U.S.A.South DakotaMeadeSturgis.-103.518544.408810301109Redbed foothills; grass association; xero-mesophytic. Phenology: flowering & fruiting.RMRM568167 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur075James R. Johnson199182214U.S.A.South DakotaCusterCuster State Park.-103.377443.70381344Open ponderosa pine forest. Common. Phenology: flowering & fruiting.RMRM293105 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur172Robert C. Gardner197184216U.S.A.South DakotaWashabaughHwy 73, ca 1 mi N of county line.-101.496843.4046835Along roadside at edge of Prunus grove. Phenology: flowering & fruiting.RMRM293104 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur173Robert C. Gardner197185217U.S.A.South DakotaCusterCuster State Park.-103.457443.767811581676All along road through park. 2n = 22. Phenology: flowering & fruiting.RMRM70121 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur396S. S. Visher1910825237U.S.A.South DakotaHardingEast Short Pine Hills.-103.716345.36349141219Shady gulches. Phenology: flowering.RMRM76437 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur511S. S. Visher191287220U.S.A.South DakotaPerkinsAccession number duplicated in the database: specimen not verified. Phenology: flowering.RMRM76459 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur514S. S. Visher191287220U.S.A.South DakotaPerkinsPhenology: flowering.RMRM76240 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur698S. S. Visher191295249U.S.A.South DakotaHardingWest Short Pine Hills.-103.940945.440210511143Phenology: flowering.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2752B. A. Packer J. Brondum and T. McGowan199788220U.S.A.WyomingAlbanyLaramie Range: Friend Park; lower 1/2 Laramie Peak Trail, ca 27.5 air mi SE of Douglas.-105.449942.269725302731Along trail. Phenology: flowering & fruiting.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur40620B. E. Nelson1997622173U.S.A.WyomingNatronaLaramie Range: W of Little Red Creek on the southwest side of Casper Mountain, ca 10.5 air mi SW of Casper.-106.413242.715218591920Upper steep slopes below red cliffs with juniper, mountain mahogany, and sagebrush. Phenology: flowering & fruiting.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur41429B. E. Nelson1997715196U.S.A.WyomingConverseLaramie Range: along Horseshoe Creek just above Trail Creek, ca 6 air mi N of Laramie Peak, ca 6 air mi SW of Esterbrook; ca 28 air mi S of Douglas.-105.449942.355819391975Fine gravelly slopes dominated by annual bromes. Phenology: flowering & fruiting.RMRM117487 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1063Earl L. Johnston1927715196U.S.A.ColoradoWeldGrover.Lowlands. Annotated by Gerald B. Ownbey and Yu-Tseng Hsi. Phenology: flowering.RMRM63523 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur223BEarl L. Johnston1909U.S.A.ColoradoWeldEvans.Annotated by Gerald B. Ownbey and Yu-Tseng Hsi. Phenology: flowering.RMRM81617 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur815AEarl Lynd Johnston1915615166U.S.A.ColoradoWeld[Fort] Lupton.Annotated by Gerald Ownbey and Yu-Tseng Hsi. Phenology: flowering.RMRM81879 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur927Edwin B. Payson1915822234U.S.A.ColoradoMontroseTabeguache Basin.2439Dry hill among oak brush. Phenology: flowering.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur42130B. E. Nelson1997724205U.S.A.WyomingAlbanyLaramie Range: above Hay Draw, ca 2.5 air mi SE of Bar M Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas.-105.644142.224123782469Along base of rock ledges at edge of aspen woods. Phenology: flowering & fruiting.RMRM159040 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2305George E. Osterhout190074185U.S.A.ColoradoWeldNew WindsorAnnotated by Gerald B. Ownbey and Yu-Tseng Hsi. Phenology: flowering.RMRM159041 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2357George E. Osterhout190178189U.S.A.ColoradoWeldWindsor.Annotated by Gerald B. Ownbey and Yu-Tseng Hsi Phenology: flowering.RMRM170403 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2903George E. Osterhout1904730212U.S.A.ColoradoLarimerNear Rustic.Phenology: flowering & fruiting.RMRM159080 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4168George E. Osterhout1909728209U.S.A.ColoradoWeldNew Windsor.Phenology: fruiting.RMRM159042 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4407George E. Osterhout1910922265U.S.A.ColoradoWeldNew Windsor.Annotated by Gerald B. Ownbey and Yu-Tseng Hsi Phenology: fruiting.RMRM159081 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4852George E. Osterhout1912728210U.S.A.ColoradoLarimerHarmony District.Phenology: fruiting.RMRM170392 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4854George E. Osterhout1912728210U.S.A.ColoradoLarimerHarmony District.Annotated by Gerald B. Ownbey and Yu-Tseng Hsi Phenology: flowering & fruiting.RMRM312736 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.George E. Osterhout1916811224U.S.A.ColoradoLarimerHarmony District.Phenology: flowering & fruiting.RMRM312737 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.George E. Osterhout191295249U.S.A.ColoradoWeldWindsor.Phenology: fruiting.RMRM312738 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.George E. Osterhout1912716198U.S.A.ColoradoLarimerHorsetooth Mountain.-105.1969440.53982195Phenology: flowering & fruiting.RMRM312739 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.George E. Osterhout191674186U.S.A.ColoradoLarimerThe Thompson River, below the canyon.Phenology: flowering & fruiting.RMRM312900 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.George E. Osterhout1915814226U.S.A.ColoradoWeldWindsorPhenology: flowering.RMRM312951 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.George E. Osterhout191183215U.S.A.ColoradoWeldWindsorPhenology: flowering & fruiting.RMRM50944 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.George E. Osterhout1904731213U.S.A.ColoradoWeldNew Windsor, south of river.Annotated by Gerald B. Ownbey and Yu-Tseng Hsi Phenology: flowering & fruiting.RMRM84370 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.George E. Osterhout1916714196U.S.A.ColoradoLarimerAlong the Thompson River.Annotated by Gerald B. Ownbey and Yu-Tseng Hsi Phenology: flowering.RMRM287871 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1320Gerald B. Ownbey Findley Ownbey1949916259U.S.A.ColoradoLoganSouth Platte River Valley: 7.3 mi NE of Sterling on Hwy 138.Dry roadside sod. Phenology: flowering & fruiting.RMRM48132 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2797J. H. Cowen1896728210U.S.A.ColoradoLarimerFort CollinsWaste places. Annotated by Gerald B. Ownbey and Yu-Tseng Hsi. Phenology: flowering.RMRM8418 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.J. H. Cowen1893726207U.S.A.ColoradoLarimerFort Collins.1524Annotated by Gerald B. Ownbey and Yu-Tseng Hsi. Phenology: flowering.RMRM47235 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2796no collector1895724205U.S.A.ColoradoLarimerHowe's Gulch.Annotated by Gerald B. Ownbey and Yu-Tseng Hsi. Phenology: flowering.RMRM48134 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2799no collector1895724205U.S.A.ColoradoLarimerHowe's Gulch.Annotated by Gerald B. Ownbey and Yu-Tseng Hsi. Phenology: fruiting.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur57531Ronald L. Hartman Amy J. Roderick and Cherie Winner1997611162U.S.A.WyomingNatronaLaramie Range: County Road 403, ca 0.2 to 1.2 air mi W of Twin Buttes.-106.452542.540318591951Mudstone ridge towards buttes. Phenology: flowering & fruiting.RMRM293092 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur169Robert C. Gardner197183215U.S.A.ColoradoWeldGravel road between Grover and Hereford, ca 1 mi SE of Hereford.1524Roadside ditch. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3991B. A. Packer T. McGowan199876187U.S.A.WyomingAlbanyLaramie Range: along unnamed spur of the Laramie River, ca 15 air mi SW of Esterbrook.-105.546842.180721342195In sagebrush/grassland among boulders. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur11664B. E. Nelson1984912256U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Reuter Campground, ca 3 air mi NW of Sundance.-104.098144.65671036Meadow.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur11832B. 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.-104.325844.581941310Meadow along the creek.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur11858B. 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.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4858Amy J. Roderick1998611162U.S.A.WyomingNatronaUpper North Platte and Laramie River Drainages: North Platte River S of County Road 408, ca 0.3 air mi E of Pathfinder Dam; ca 9 air mi SW of Alcova townsite.-106.845742.467517371768Sandy areas among granite rocks and Rocky Mountain juniper. Phenology: flowering.RMRM333325 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3928B. E. Nelson1979716197U.S.A.WyomingSheridanPowder River Basin: ca 6 air mi N of Dayton, ca 6.5 air mi NW of Ranchester along Cooper Draw.-107.286944.95921250Grassy slopes. Phenology: flowering.RMRM348692 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5831B. E. Nelson198078190U.S.A.WyomingWashakieBig Horn Mountains: above the Nowood River on the Upper Nowood Road, ca 5 air mi SW of Nowood, ca 34 air mi S of Ten Sleep.-107.502543.55311829Sagebrush grassland in red beds. Phenology: flowering & fruiting.RMRM348691 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1066bGael Fonken1980826239U.S.A.WyomingJohnsonBig Horn Mountains: ca 1/2 mi E of Lame Deer Lake, ca 7 air mi SW of Hunter Ranger Station, ca 18 air mi WSW of Buffalo.-107.052544.25832896Among boulders. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8230Hollis Marriott1984730212U.S.A.WyomingCrook[location and coordinates withheld]1402Creek bottom in grassland-- streambanks.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8994Hollis Marriott1984814227U.S.A.WyomingWeston[location and coordinates withheld]1707Grassland.RMRM324224 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3255Keith H. Dueholm1978629180U.S.A.WyomingCampbell[location and coordinates withheld]1524Heavily grazed plains and butte, eroded slopes, small holding pond; plains. Phenology: flowering & fruiting.RMRM324220 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3997Keith H. Dueholm Mary Alice Sanguinetti1978711192U.S.A.WyomingCampbell[location and coordinates withheld]1463Plains, draw, eroded slopes; draw. Phenology: flowering.RMRM324223 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4185Keith H. Dueholm Mary Alice Sanguinetti1978714195U.S.A.WyomingCampbellPowder River Basin: ca 4.5 air mi W of Pine Tree.-105.876143.61221615Dry plains, sandy roadcuts, depressions; roadcut. Phenology: flowering.RMRM324225 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4480Keith H. Dueholm1978722203U.S.A.WyomingCampbell[location and coordinates withheld]1310Holding pond, flats; flats. Phenology: flowering.RMRM324222 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5195Keith H. Dueholm1978729210U.S.A.WyomingCampbell[location and coordinates withheld]1463Plains and flats along creek, eroded slopes, sandy roadcuts; flats. Phenology: flowering.RMRM333317 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8084Keith H. Dueholm1979712193U.S.A.WyomingJohnson[location and coordinates withheld]1432Sagebrush plains, wet draw, hills with clinker outcrops; plains. Phenology: flowering.RMRM333316 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8267Keith H. Dueholm1979721202U.S.A.WyomingJohnson[location and coordinates withheld]1524Hilly, stony plains. Phenology: flowering.RMRM333300 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8733Keith H. Dueholm197983215U.S.A.WyomingJohnsonPowder River Basin: Boxelder Creek, ca 5 air mi ENE of Lake De Smet.-106.639744.51891341Meadows along creek, sandy plains, ridges; plains. Phenology: flowering.RMRM333304 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8864Keith H. Dueholm197989221U.S.A.WyomingSheridanPowder River Basin: along U.S. Hwy 87, ca 2 road mi NW of Ranchester.-107.224244.92941463Wet ditches, meadows along small stream, tall grass prairie of big bluestem and slough grass, between railroad and wet ditch; prairie. Phenology: flowering.RMRM333703 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur10836Ronald L. Hartman197986218U.S.A.WyomingSheridanCa 4.5 air mi W of Dayton.-107.347844.87251402Sandy soil with scattered Pinus ponderosa. Phenology: flowering.RMRM599078 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur27100B. E. Nelson1993719200U.S.A.WyomingGoshen[location and coordinates withheld]13501356Roadside and fence line. Phenology: flowering.RMRM599077 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur28159B. E. Nelson199383215U.S.A.WyomingNiobrara[location and coordinates withheld]14481454Moist to wet meadow at upper end of reservoir. Phenology: flowering & fruiting.RMRM599076 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur28458B. E. Nelson1993817229U.S.A.WyomingLaramie[location and coordinates withheld]17831829Benches and flats along the creek with patches of Symphoricarpos. Phenology: flowering & fruiting.RMRM599075 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur28560B. E. Nelson1993817229U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek on Marsh or County Road 245-1, ca 3/4 mi W of (upside down V)X Ranch, ca 25.5 air mi ENE of Iron Mountain (Farthing); ca 35 air mi N of Cheyenne.-104.7451941.6337816461670Sandy slopes and plains above the creek. Phenology: flowering & fruiting.RMRM704543 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur33116B. E. Nelson David Reilly and Jim Cahill1994720201U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: S of the Laramie River along the north side of the Fort Laramie Canal, ca 2 air mi SW of Fort Laramie (town); ca 21 air mi NW of Torrington.-104.551642.196112921298Sandy lowlands. Phenology: flowering.RMRM704542 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur33272B. E. Nelson Tim Chumley and Robbin Romberg199482214U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 0.5 mi above the mouth of Spring Run, ca 17.7 air mi W of LaGrange, ca 34.5 air mi SSW of Torrington.-104.503941.61971518Sandy flats in the creek bottom with patches of snowberry, chokecherry or boxelder. Phenology: flowering.RMRM704541 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur33368B. E. Nelson Tim Chumley and Robbin Romberg199483215U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek SE of Degans Butte, ca 7.5-8.5 air mi SW of Chugwater; ca 25 air mi S of Wheatland.-104.949241.691116891701Hay meadows and valley bottom with scattered patches of boxelder. Phenology: flowering.RMRM704612 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur33624B. E. Nelson199488220U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: below the Fort Laramie Canal ca 2.5 air mi WSW of Fort Laramie (town), ca 20.5 air mi WNW of Torrington.-104.547242.198812921298Meadows and banks adjacent to a slough. Phenology: flowering.RMRM599074 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur38127Ronald L. Hartman1993623174U.S.A.WyomingNatronaSouthern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper.-106.557842.853316911701Sandy and shaly areas with ponderosa pine on ridges. Phenology: fruiting.RMRM599080 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur38153Ronald L. Hartman1993623174U.S.A.WyomingNatronaSouthern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper.-106.775242.861517371798Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. Phenology: flowering & fruiting.RMRM599073 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur38569Ronald L. Hartman1993627178U.S.A.WyomingConverse[location and coordinates withheld]15791588Old roadcut with original grasslands along fences in sandy soil. Phenology: fruiting.RMRM599072 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur38705Ronald L. Hartman1993627178U.S.A.WyomingConverse[location and coordinates withheld]1585Breaks and sandy plains and slope in grassland with patches of sagebrush. Phenology: flowering & fruiting.RMRM599071 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur38920Ronald L. Hartman1993629180U.S.A.WyomingConverseSouthern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 0.5 air mi NW of Ayres Natural Bridge campground.-105.619942.738316151646Road cut and plains along fence. Phenology: flowering & fruiting.RMRM599070 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur40085Ronald L. Hartman199374185U.S.A.WyomingPlatte[location and coordinates withheld]1432Sandy slopes. Phenology: flowering & fruiting.RMRM599069 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur40305Ronald L. Hartman T. W. Nelson199376187U.S.A.WyomingNatronaSouthern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.2 air mi NNW of Waltman.-107.213343.09081899Sandy draw and slopes. Phenology: flowering & fruiting.RMRM599068 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur40601Ronald L. Hartman1993711192U.S.A.WyomingAlbanySouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 1.5 air mi W of Platte County.-105.301441.793117681798Sandstone/metamorphic outcrops. Phenology: flowering & fruiting.RMRM599067 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur40732Ronald L. Hartman1993711192U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2 mi E of Slater on breaks.-104.786741.878314931615Sandstone outcrops and sandy slopes. Phenology: flowering & fruiting.RMRM599066 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur40776Ronald L. Hartman1993711192U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole Rim: Mers Hill, ca 10 air mi E of Slater.-104.61541.878914321509Sandstone outcrops and sandy slopes. Phenology: flowering & fruiting.RMRM599065 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur40978Ronald L. Hartman1993713194U.S.A.WyomingLaramie[location and coordinates withheld]2195Limestone outcrops with mountain mahogany juxtaposed with degrading granites. Phenology: flowering & fruiting.RMRM599064 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur41105Ronald L. Hartman1993713194U.S.A.WyomingLaramie[location and coordinates withheld]1996Disturbed areas along railroad. Phenology: flowering & fruiting.RMRM599063 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur41189Ronald L. Hartman1993713194U.S.A.WyomingLaramie[location and coordinates withheld]2103Sandy slopes. Phenology: flowering & fruiting.RMRM599062 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur41316Ronald L. Hartman1993713194U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 18 air mi SW of Chugwater.-105.126441.63421859Limy slopes and hill tops with badlands. Phenology: flowering & fruiting.RMRM704611 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur125Timothy W. Chumley1994816228U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Lodgepole Creek on both sides of County Road 148, 5 air mi N of I-80, ca 23.4 air mi ENE of Cheyenne; ca 2 1/2 air mi N of Burns.-104.369141.23181658Flats above the creek. Phenology: flowering & fruiting.RMRM704610 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur193Timothy W. Chumley1994818230U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along North Crow Creek off County Road 109, ca 1 1/2 air mi N from junction with Wyo Hwy 210 or Happy Jack Road, ca 16.4 air NW of Cheyenne.-105.086841.19661987Drier flats and slopes above the creek. Phenology: flowering & fruiting.RMRM704609 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur280Timothy W. Chumley1994824236U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Goshen Hole: along Horse Creek between County Road 180 and County Road 182, ca 1/2 air mi E of Hawk Springs, ca 19.3 air mi SSW of Torrington.-104.255241.79113171323Along open banks of creek, in grazed pasture and along irrigation ditches in the pasture. Phenology: flowering & fruiting.RMRM371869 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur11664B. E. Nelson1984912256U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Reuter Campground, ca 3 air mi NW of Sundance.-104.098144.65671036Meadow. Phenology: flowering & fruiting.RMRM371868 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur11832B. 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.-104.325844.581941310Meadow along the creek. Phenology: flowering & fruiting.RMRM371867 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur11858B. 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.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2010Hollis Marriott1982810222U.S.A.WyomingCrookBlack Hills: Devils Tower National Monument: below Spring #2.-104.724444.59221219Side of draw in pine forest.RMRM372093 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5183Hollis Marriott1983728209U.S.A.WyomingCrookBlack Hills: Redwater Creek; ca 2.2 air mi WNW of Beulah.-104.122644.55571097Grassland, roadside. Phenology: fruiting.RMRM372092 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5649Hollis Marriott1983822234U.S.A.WyomingCrookBlack Hills: headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva.-104.484544.71111250Grassland. Phenology: fruiting.RMRM372091 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5734Hollis Marriott1983824236U.S.A.WyomingCrookBlack Hills: Houston Creek where it turns south (near Harvey Divide), ca 10 air mi W of Sundance.-104.588744.40421402Grassland. Phenology: flowering & fruiting.RMRM372089 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5911Hollis Marriott1983829241U.S.A.WyomingCrookBlack Hills, S of Belle Fourche River near Mona, ca 14 air mi NNE of Hulett.-104.384444.84361097Grassland on south- and west-facing slopes. Phenology: flowering.RMRM372088 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8230Hollis Marriott1984730212U.S.A.WyomingCrook[location and coordinates withheld]1402Creek bottom in grassland-- streambanks. Phenology: flowering.RMRM371870 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8994Hollis Marriott1984814227U.S.A.WyomingWeston[location and coordinates withheld]1707Grassland. Phenology: fruiting.RMRM372100 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur15853Ronald L. Hartman1983711192U.S.A.WyomingCrookBlack Hills: Belle Fourche River: ca 16 air mi NE of Alva.-104.224444.8725990Shale bluffs, river bottoms, and sagebrush plains above; shale slopes. Phenology: flowering & fruiting.RMRM70552 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.David Griffiths1897821233U.S.A.WyomingCrookBlack Hills: Inyan Kara Mountain.Phenology: fruiting.RMRM793829 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur276Patricia P. Douglas N. Hastings1997828240U.S.A.WyomingSheridanSheridan Training Area: dried pond, 0.5 km ENE of Peak 4152 (339760, 4967580), 2.1 km SE of Peak 4244 (338560, 4969020). 340280E, 4967700N.1230Level to 15 degrees in Artemisia grassland in sandy loam, soil series Platsher-Wolfvar loams, with Artemisia ludoviciana, A. frigida, Gutierrezia sarothrae, Solidago rigida, Bromus tectorum. Disk lavendar, leaf floccose. Phenology: flowering & fruiting.RMRM5099 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1563Aven Nelson1895731212U.S.A.WyomingAlbanyCummins.-106.013141.05772310Phenology: flowering & fruiting.RMRM65547 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8981Aven Nelson190392245U.S.A.WyomingPlatteWheatland.Phenology: flowering.RMRM1838 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.B. C. Buffum1891811223U.S.A.WyomingAlbanyCheyenne.Phenology: flowering.RMRM398108 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.D. Long J. Von Loh1984824237U.S.A.WyomingLaramieCa 6 mi W of Midway, ca 1 mi S of U.S.Hwy 85.-104.5641.35721768Phenology: flowering.RMRM360106 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur15991Elizabeth Neese T. Andrews and J. S. Peterson198481214U.S.A.WyomingLaramieWest side of Cheyenne on Warren Air Force Base.-104.8841.14471829Grassy moist meadow adjacent to cattails and willows. Phenology: flowering.RMRM287759 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1304Gerald B. Ownbey Findley Ownbey1949913256U.S.A.WyomingPlatte1.8 mi N of Wheatland, Hwy 87.Very common along road ditch saturated with irrigation water. Phenology: flowering.RMRM543867 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur783Jan Pollet198998251U.S.A.WyomingPlatteDeadhead Creek, 6 road mi E of Wyo Hwy 34, 12 road mi SW of Wheatland.-105.169141.83521550Creekbanks and creekbed. Phenology: flowering & fruiting.RMRM253057 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur464John O. Eames191684217U.S.A.WyomingAlbanyCheyenne.Phenology: flowering & fruiting.RMRM681867 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur192Michele Barlow1991712193U.S.A.WyomingNatronaBates Hole: Bolton Creek, ca 3.5 air mi W of Wyo Hwy 487; ca 1.5 air mi NW of Haystack Buttes; ca 18 air mi S of Casper.-106.509542.56931725Populus angustifolia stand along narrow creek channel on mixed alluvium with understory of Elymus trachycaulus, Agrostis stolonifera, and Melilotus officinalis. Phenology: fruiting.RMRM594851 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5749Robert D. Dorn1994730211U.S.A.WyomingGoshen5 mi SE of Torrington.-104.093142.01351219River bottom with Populus and Melilotus. Flowers lavender. Phenology: flowering.RMRM580015 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur13427Walter Fertig199291245U.S.A.WyomingLaramieEastern Plains: Brunyansky Draw, 1-1.5 mi S of Horse Creek, 0.5-1 mi W of I-25; 0.5 mi E of Nimmo road.-104.905341.437618351859Open canopy moist draw and adjacent hay meadow in shallow basin with Phleum, Agrostis, Gaura neomexicana ssp. coloradensis. Phenology: flowering & fruiting.RMRM603084 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur14092Walter Fertig1993712193U.S.A.WyomingNatronaShirley Basin: east rim of Bates Hole: southeast slopes and summit of Twin Buttes, ca 0.5 mi N of Sand Draw Road, ca 2 air mi E of Wyo Hwy 487.2012White, crumbly limey-sandstone outcrops and steep scree slopes. Cusion plant community with bunchgrasses. Phenology: flowering & fruiting.RMRM603083 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur14409Walter Fertig Jane Struttmann1993817229U.S.A.WyomingPlatteSE Plains: ca 1 1/2 mi W of I-25 on north edge of Wheatland adjacent to Brookie Road.1493Fallow field dominated by Bromus inermis. At edge of grove of Populus deltoides and Elaeagnus angustifolia. Phenology: flowering & fruiting.RMRM916714 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3165Laura E. Lukas2007725206U.S.A.WyomingAlbanyMedicine Bow Mountains: near Lake Owen Creek, ca 1 air mi E of Lake Owen, ca 11 air mi S of Centennial.-106.065241.144823282506Brunt draw, near creek. Phenology: flowering & fruiting.RMRM929551 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur11030Laura E. Lukas2009821233U.S.A.WyomingAlbanyMedicine Bow Mountains: S of Ring Mountain, area of Maggie Creek, ca 1 air mi SE of intersection of Wyo Hwy 10 and Gyp Quarry Road, ca 7 air mi SSE of Woods Landing and ca 10 air mi SE of Foxpark.-105.983941.01472441Seep in sagebrush hills, white soil that smells like selenium. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1802Rick McNeill200877189U.S.A.MontanaMusselshellGolf Course Road, ca 13.5 air mi W of Roundup, ca 1.5 air mi E of junction with Timber Butte Road.-108.849746.50411160Rocky draw running SW to NE; very dry, scattered Pinus ponderosa; limestone and shale cliffs. Phenology: flowering.RMUSFS885671 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur78204B. 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.-106.242745.31011173Meadow in the valley bottom. Phenology: flowering.RMUSFS885670 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur78631B. 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.-103.726645.369611151189Meadow in the bottom of the draw. Sheet 2 of 2 Phenology: flowering.RMUSFS885668 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur78674B. 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.-103.716845.371211151189Slash burn areas. Phenology: flowering.RMUSFS885667 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur78784B. 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.RMUSFS885666 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur78863B. 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.-104.216245.70811091189Bushy stream bank and adjacent moist bench in open ponderosa pine forest. Phenology: flowering.RMUSFS885665 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur78891B. E. Nelson200984216U.S.A.MontanaCarterCuster National Forest: Long Pines: Iron Spring and vicinity and down stream, ca 18 air mi SE of Ekalaka.-104.23145.752610421079Bushy slope and adjacent creek bottom. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur948Hans Hallman2009621172U.S.A.MontanaPowder RiverS of U.S. Hwy 212 and E of Titus Creek, ca 22.5 air mi ESE of Ashland.-105.789845.527610911128Grass-dominated grazing land interspersed with badlands. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2228Hans Hallman2009716197U.S.A.South DakotaHardingUnnamed tributary of South Fork Moreau River, ca 0.5 air mi SW of County Road 897 and ca 3 air mi S of junction of 897 and Dillon Road, ca 21 air mi SSE of Camp Crook.-103.80845.2632948963Grazing land dominated by grasses. Phenology: flowering.RMUSFS883305 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3029Hans 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.-104.235545.78579751006East-facing rocky slope with mix of ponderosa pine, green ash, and hardwood shrubs. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3095Hans Hallman2009728209U.S.A.MontanaCarterIn and around a drainage near the head of Ewalt Draw, off of Ridge Road, ca 7 air mi WNW of its junction with Mont Hwy 323, ca 25.5 air mi S of Ekalaka.-104.568245.528610511082Rolling grazing land dominated by sagebrush and grasses. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3209Hans Hallman2009728209U.S.A.MontanaCarterIn and along Chito Creek SW of Dead Boy Divide and ca 10.5 air mi E of Saddle Butte, ca 18.5 air mi SSW of Ekalaka.-104.569345.606810181024In and around creek bottom surrounded by grass-dominated grazing land. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3242Hans Hallman2009728209U.S.A.MontanaCarterJust off of Mont Hwy 323 at Skull Creek, ca 3 road mi S of junction with Tie Creek Road, ca 23.5 air mi SSE of Ekalaka.-104.38145.5679931003Mixed grass and badlands. Phenology: flowering.RMUSFS883306 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3376Hans 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.-104.454745.822911641170Open ponderosa pine and grass-dominated woodland. Phenology: flowering & fruiting.RMUSFS885680 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3597Hans 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.RMUSFS885679 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4037Hans 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.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4167Hans Hallman2009813225U.S.A.MontanaCarterCa 1.5 air mi NW of Hammond Road, in and around unnamed reservoir on Muskrat Creek, ca 6.5 air mi WSW of Ridgeway.-104.623245.4310271030Grass-dominated grazing land. Phenology: flowering.RMUSFS885678 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4362Hans 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.RMUSFS885677 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4428Hans Hallman G. Gust2009816228U.S.A.MontanaCarterCuster National Forest: Long Pines: just W of Forest Road 3117, in and around unnamed pond in Spring Canyon, ca 16 air mi NW of Camp Crook, SD.-104.219245.724311031134Above margin of unnamed still-water pond. Phenology: flowering.RMUSFS885676 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4501Hans 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.RMUSFS885675 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5260Hans Hallman2010624175U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: E of Forest Road 4775, ca 1.5 air mi SE of East Fork Otter Creek Road, ca 2.5 air mi SSW of Holiday Campground, ca 13.5 air mi E of Ashland.-105.99945.607111031140In and around grazed draw dominated by green ash, hawthorn, chokecherry, and Symphoricarpos. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5547Hans 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.RMUSFS883307 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur6071Hans 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.-105.834545.652611581262Southwest-facing rocky and clayey slope with Phacelia, Cryptantha, Penstemon, Solidago, and Ericameria. Phenology: flowering.RMUSFS885674 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur6540Hans Hallman2010721202U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of Cabin Spring near the junction of Forest roads 4425 and 4776D, ca 1.5 air mi N of U.S. Hwy 212, ca 15 air mi E of Ashland.-105.955445.575811121158Ponderosa pine woodland with grass-dominated understory. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur6776Hans 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.RMUSFS885673 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur7335Hans 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.RMUSFS885672 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur7342Hans Hallman2010810222U.S.A.MontanaPowder RiverCuster National Forest: Ashland Ranger District: in the vicinity of Mud Turtle Reservoir, N of Forest Road 4432, ca 3 air mi NW of Diamond Butte, ca 25.5 air mi SE of Ashland.-105.971845.285311821213Grazed draw dominated by green ash and Symphoricarpos. Phenology: flowering.RMRM702712 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur9018Robert D. Dorn200191244U.S.A.MontanaCarterLong Pines Area SE of Ekalaka, Lantis Spring Camground.-104.176945.63061189Grassy hill with Solidago rigida, and Aster. Phenology: flowering.RMRM80135 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5347Elam Bartholomew1913916259U.S.A.MontanaYellowstoneSilesia.Railroad grades. Phenology: flowering & fruiting.RMRM241847 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur6604C. L. Porter1954729210U.S.A.MontanaBig HornLittle Big Horn River near Lodgegrass.1006Meadows along the river. Phenology: flowering.RMRM262299 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2664Gerald B. Ownbey Findley Ownbey1958831243U.S.A.MontanaDeer Lodge22 mi NW of Butte.1463Road embankments, flat valley floor. Common, strongly clonal; corollas dark lavender. Phenology: flowering & fruiting.RMRM287793 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2895Gerald B. Ownbey Yu-Tseng Hsi1960726208U.S.A.MontanaTeton2.2 mi N of Choteau.In prairie sod strip between railroad right-of-way and highway; moist situations. Locally common. Phenology: flowering.RMRM287761 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2913Gerald B. Ownbey Yu-Tseng Hsi1960729211U.S.A.MontanaGallatin7 mi SE of Bozeman.On moist, south-facing slope of canyon, in sod. Phenology: flowering.RMUSFS476067 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur312A. C. Adams1916831244U.S.A.MontanaCuster National Forest: Divides of Poker Jim Ranger Station.Poor soil; grass cover type. Phenology: flowering.RMRM189315 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur41-004J. F. Brenckle194183215U.S.A.North DakotaBowman8 mi E of Bowman.Roadside. Phenology: flowering & fruiting.RMRM44698 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.L. R. Waldron T. F. Manns1901823235U.S.A.North DakotaCassVicinity of Fargo.275Black alluvial loam. Phenology: flowering.RMRM159083 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.J. Lunell190685217U.S.A.North DakotaBensonButte.Phenology: flowering.RMRM159088 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.J. Lunell191093246U.S.A.North DakotaBensonButte.In low meadow land. Phenology: flowering & fruiting.RMRM287874 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1213Gerald B. Ownbey Findley Ownbey1949813225U.S.A.North DakotaPembinaHwy 11, 1/2 mi W of Drayton.Roadside, rather wet for the species. Phenology: fruiting.RMRM24650 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur425H. L. Bolley1891814226U.S.A.North DakotaBensonLeeds.Phenology: flowering.RMRM44728 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1863L. R. Waldron1904731213U.S.A.North DakotaWardNear Minot.Morainic hills. Phenology: flowering.RMRM35463 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur14J. Kildahl1900829241U.S.A.North DakotaMarza.Prairies. Phenology: flowering.RMRM287876 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.Gerald B. Ownbey1952U.S.A.MinnesotaUniversity of Minnesota: Botany Garden.Grown from seeds collected by Marion Ownbey, No. 3228, 7 mi E of Ray, Williams Co. ND on Aug 29, 1949. 2n another plant this seed lot = 22. Phenology: flowering & fruiting.RMRM189239 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur41-004J. F. Brenckle194183215U.S.A.North DakotaBowman8 mi E of Bowman.Roadside. Phenology: vegetative only.RMRM39021 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.J. Lunell190186218U.S.A.North DakotaBensonLeeds.Prairies. Phenology: flowering.RMRM159084 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.J. Lunell1910729210U.S.A.North DakotaRoletteTurtle Mountains.Phenology: buds.RMRM159039 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur689L. R. M.1915818230U.S.A.South DakotaWalworthMissouri River Valley: Mobridge.Benchlands. Phenology: flowering.RMRM61857 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur257S. A. SkinnerU.S.A.South Dakotano countyOn prairies. Common. Phenology: fruiting.RMRM70521 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.Tom A. Williams1892920264U.S.A.South DakotaBrookingsVicinity of Brookings.Phenology: flowering.RMRM68312 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.Tom A. Williams189289222U.S.A.South DakotaBrookingsVicinity of Brookings.Phenology: fruiting.RMRM68419 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.Tom A. Williams18929245U.S.A.South DakotaBrookingsVicinity of Brookings.Phenology: flowering & fruiting.RMRM287875 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1270Gerald B. Ownbey Findley Ownbey194994247U.S.A.South DakotaMinnehaha9.5 mi W of Sioux Falls.In large sheep pasture. A great abundance of this species, mostly in fruit with a few plants still in flower. Phenology: flowering & fruiting.RMRM528374 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur16829Ralph E. Brooks Carol Teale198384216U.S.A.South DakotaMinnehahaPalisades State Park: 2 mi S of Garretson.Partially shaded granite outcrops bordering river. Phenology: flowering & fruiting.RMRM398890 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur96Karin M. Guernsey1987722203U.S.A.NebraskaKimballAlong Lodgepole Creek, 2.2 air mi ENE of Pine Bluffs.Willow trees/open meadow, at creek, south of creek, 1st terrace. Phenology: flowering.RMRM159043 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.Harry Hapeman1930714195U.S.A.NebraskaKearneyMinden.Phenology: flowering.RMRM287872 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1324Gerald B. Ownbey Findley Ownbey1949917260U.S.A.NebraskaHall1 mi NE of Grand Island.In low sandy abandoned field as a weed. Species covers several acres; common. Phenology: flowering & fruiting.RMRM29234 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur5539P. A. Rydberg1900714195U.S.A.NebraskaKearneyPlatte River.500Phenology: flowering.RMRM293106 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur170Robert C. Gardner197183215U.S.A.NebraskaCheyenneHwy 30, ca 2 mi E of Sidney.Along roadside. Phenology: flowering & fruiting.RMRM223388 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.Harry Hapeman1891719200U.S.A.NebraskaKearneyMinden.Phenology: flowering & fruiting.RMRM257774 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2487Gerald B. Ownbey Yu-Tseng Hsi1957814226U.S.A.NebraskaDixonHwy 20, 14.1 mi E of Laurel.Weed in abandoned field. Plants to 12dm tall. Phenology: flowering & fruiting.RMRM223379 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthurs.n.Harry Hapeman18927183U.S.A.NebraskaKearneyMinden.Phenology: buds.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur80616B. E. Nelson2010727208U.S.A.MontanaPhillipsAlong Pickhandle Coulee, ca 24 air mi SSE of Saco; ca 26 air mi ESE of Malta.-107.448348.1243740750Meadows in the bottom. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur80974B. E. Nelson2010911254U.S.A.MontanaPhillipsLittle Rocky Mountains: ridge W of Montana Gulch and SE of Indian Peak, ca 0.5 air mi W to 1 air mi NW of Landusky; ca 48.5 air mi SW of Malta.-108.636247.899712501365Open slope with scattered ponderosa pine. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur81335B. E. Nelson2010916259U.S.A.MontanaValleyAlong West Fork Poplar River at Mason Road crossing, ca 10.5 air mi ENE of Opheim; ca 54 air mi NNE of Glasgow.-106.196348.9104847Low marshy flats and drier meadows along the river. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur81461B. E. Nelson2010919262U.S.A.MontanaValleyAlong Plum Creek at Willow Creek Road, ca 7.5 air mi N of Fort Peck Lake, ca 40 air mi SW of Glasgow.-107.209347.7835792807Swale. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2471Joseph L. M. Charboneau2010729210U.S.A.MontanaValleyMont Hwy 24 at bridge over Dry Fork Creek, ca 8.5 air mi SE of Forsman Reservoir, ca 23.5 air mi NNE of Glasgow.-106.562248.5247832835Sagebrush-grasslands on clay soil. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3018Joseph L. M. Charboneau201088220U.S.A.MontanaPhillipsShore of Ester Lake, N of Hog Farm Road, ca 3.5 air mi SW of Wild Horse Reservoir, ca 26 air mi SW of Malta.-108.254548.0962807810Moist areas of loamy to clay soil around lake. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3047Joseph L. M. Charboneau201088220U.S.A.MontanaPhillipsMatador Ranch: W of Stage Road (Mont Hwy 204), Little Warm Creek, ca 8 air mi WNW of Veseth Reservoir, ca 10 air mi ENE of Zortman; ca 35 air mi SW of Malta.-108.329247.9823896929Riparian area. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3124Joseph L. M. Charboneau2010810222U.S.A.MontanaValleyN of Kerr Road, Wards Reservoir, ca 6.5 air mi NE of Forsman Reservoir, ca 17 air mi SW of Opheim.-106.622348.6651893896Moist clay soil surrounding reservoir. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3264Joseph L. M. Charboneau2010812224U.S.A.MontanaValleyCharles M. Russell National Wildlife Refuge: Carpenter Coulee, S of Harper Ridge Road, ca 9 air mi SSW of Halfpint Reservoir, ca 41.5 air mi SW of Glasgow.-107.167747.7474786844Moist areas of clay soil in draw bottoms. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3478Joseph L. M. Charboneau2010819231U.S.A.MontanaPhillipsReservoir on Cottonwood Creek, E of Turkey Track Road, ca 4 air mi NE of Charley Reservoir, ca 15.5 air mi NE of Whitewater; ca 45 air mi NNE of Malta.-107.394348.9153911917Dry clay soil around reservoir. Phenology: flowering.RMUSFS860069 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur15823Brian Elliott2010724205U.S.A.South DakotaLawrenceBlack Hills National Forest: ca 5 air mi SW (245 degrees) from Spearfish, in the vicinity of Higgins and Griggs gulches.1472Limestone cliffs above Pinus ponderosa/Quercus macrocarpa woodland. USGS Quad:Maurice Survey ID#:10H006 Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur7916Joseph L. M. Charboneau2011719200U.S.A.MontanaPhillipsAmerican Prairie Reserve: south bank of Beaver Creek ca 3.5 air mi NNE of Holzhey Reservoir, ca 23 air mi ENE of Zortman; ca 30 air mi SSW of Malta.-108.044547.9455780798Hillsides and grasslands with scattered sagebrush on sandy soil. Phenology: flowering & fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8402Joseph L. M. Charboneau2011731212U.S.A.MontanaPhillipsBennett Lake, just W of intersection of Content Road and Sun Prairie Road, ca 5.5 air mi SSW of Drabbels Reservoir, ca 13.5 air mi N of Beaver Creek, ca 11 air mi SSE of Malta.-107.790548.2141792795Moist areas around edge of reservoir. Phenology: buds.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8880Joseph L. M. Charboneau201184216U.S.A.MontanaValleyHell Creek, ca 4 air mi SSE of Johnnys Hill, ca 20 air mi SW of Opheim; ca 44 air mi NE of Glasgow.-106.064748.6826862868Riparian coulee bottom. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur8987Joseph L. M. Charboneau201186218U.S.A.MontanaPhillipsLittle Rocky Mountains: South Fork Goslin Gulch, north side of Saddle Butte, ca 2 air mi ENE of Silver Peak, ca 1.5 air mi SW of Zortman; ca 46 air mi SW of Malta.-108.541747.897913201451Open ponderosa pine woodland on south-facing slope. Phenology: fruiting.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur9422Joseph L. M. Charboneau2011811223U.S.A.MontanaPhillipsPR-22 Reservoir, N of Whitewater Creek, ca 4.5 air mi SW of 3 Way No. 2 Reservoir, ca 10 air mi NW of Whitewater; ca 37.5 air mi NNE of Malta.-107.747448.8849774780Moist areas surrounding reservoirs. Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1722Emma E. Freeland201275187U.S.A.MontanaMadisonFoothills of the Snowcrest Range: Robb-Ledford State Wildlife Management Area: Robb Creek, ca 3 air mi WNW of Hogback Mountain.-112.182444.926123622439Ecotone between wet meadow and dry, rocky knolls. Phenology: flowering & fruiting.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur6071Hans 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.-105.834545.652611581262Southwest-facing rocky and clayey slope with Phacelia, Cryptantha, Penstemon, Solidago, and Ericameria. Phenology: flowering.RMUSFS885669 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur78631B. 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.-103.726645.369611151189Meadow in the bottom of the draw. Sheet 1 of 2 Phenology: flowering.RMRM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur7415Amy J. Roderick1998729210U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Pedro Mountains: Pyramid Mountain, ca 6.3 air mi W of County Road 291; ca 7.3 air mi NW of Leo.-106.870742.339722252317Open draw with granite boulders at edge of ponderosa pine; recent burn. Phenology: flowering.RMRM959888 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur1741Roger L. Williams2014824236U.S.A.WyomingCarbonSierra Madre: Bottle Creek, ca 6.5 air mi WSW of Encampment.-106.906541.17412682Flat, dry slope. Rare. Phenology: flowering & fruiting.RMRM257681 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2394Gerald B. Ownbey Findley Ownbey1957730211U.S.A.WyomingSheridanAlong U.S. Hwy 14-16, 0.6 mi SW of Clearmont; all along Clear Creek to Ucross.1003Wet road ditch by highway, seen along creek in the flat irrigated valley floor. Common; probably introduced. Phenology: fruiting.RMRM8627 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2272Aven Nelson1896710192U.S.A.WyomingSheridanSheridan.-106.756244.7972Phenology: flowering.RMRM293109 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur137Robert C. Gardner197177188U.S.A.WyomingSheridanAlong U.S. Hwy 14, 7 mi W of Ucross1219Along roadside in farming area. Phenology: flowering.RMRM37175 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur335Leslie N. Goodding1901722203U.S.A.WyomingWashakieRed Bank.-107.299843.694314931615Meadows. Phenology: flowering.RMRM293112 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur188Robert C. Gardner197189221U.S.A.WyomingSheridanBetween Big Horn and Becton, 5 mi NW of Big Horn.1219Gravel road along roadside and into pasture. Phenology: flowering.RMRM69382 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur584Vie WillitsU.S.A.WyomingSheridanGoose Creek region; S of Sheridan.Phenology: flowering.RMRM8626 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur2272Aven Nelson1896710192U.S.A.WyomingSheridanSheridan.-106.756244.7972Phenology: flowering.RMRM139301 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur803aWilhelm G. Solheim1934829241U.S.A.WyomingSheridanBig Horn.1371Moist roadside ditch. Phenology: flowering.RMRM4869 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur11J. F. Lewis18959244U.S.A.WyomingSheridanSheridan Experiment Farm.Phenology: flowering.RMRM124136 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur10776Frank D. Kendall192482215U.S.A.WyomingCrookNew Haven.Phenology: flowering.RMRM603253 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur15077Walter Fertig Janet Britt1994719200U.S.A.WyomingJohnsonEast Slope Big Horn Mountains: Bear Gulch, ca 1 mi SW of Little Piney Creek, ca 2.5 mi W of Kearney.-106.878544.5411524Meadow of Poa pratensis, Stipa, Elymus, Solidago mollis. Phenology: flowering.RMRM603254 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur15079Walter Fertig Janet Britt1994719200U.S.A.WyomingSheridanEast slope Big Horn Mountains: Little Rapid Creek, ca 6.5 air mi S of Beckton.-107.140344.67291585Weedy gravel-sand roadside adjacent to irrigation ditch along creek; with Salix exigua, Bromus inermis, and Dactylis glomerata Phenology: flowering.RMRM104451 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur202Edward D. Pearson Dorothy Pearson1924824237U.S.A.WyomingParkClarks Fork Valley: Little Rocky, near Cody road.1371Rocky ditch bank. Phenology: flowering.RMRM293110 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur138Robert C. Gardner197177188U.S.A.WyomingSheridanU.S. Hwy 14, 22 mi NW of Ucross.1219Along roadside. Chemical voucher. Phenology: flowering.RMRM104452 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur203Dorothy Pearson Edward D. Pearson1924824237U.S.A.WyomingParkClarks Fork Valley: near Little Rocky crossing on Cody road.1432Rocky ditch bank. Phenology: flowering.RMRM293111 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur186Robert C. Gardner197189221U.S.A.WyomingJohnsonU.S. Hwy 87, ca 23 mi S of Buffalo.1402Along roadside, in farming area. 2n = 22 Phenology: flowering.RMRM324221 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur328Mary Alice Sanguinetti Keith H. Dueholm1978711192U.S.A.WyomingCampbell1493Dry grassy plains. Phenology: flowering.RMRM293108 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur136bRobert C. Gardner197177188U.S.A.WyomingJohnsonU.S. Hwy 16, ca 3 mi NE of Buffalo.1250In farming area, along roadside. Chemical voucher; 2n = 22 Phenology: buds.RMRM293107 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur136aRobert C. Gardner197177188U.S.A.WyomingJohnsonU.S. Hwy 16, ca 3 mi NE of Buffalo.1250In farming area, along roadside. Chemical voucher. Phenology: flowering.RMRM68900 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur583Vie Willits1910810222U.S.A.WyomingSheridanHanna Creek.Meadows and pastures. Phenology: flowering.RMRM38449 Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur3050Frank Tweedy1900615166U.S.A.WyomingSheridanBetween Sheridan and Buffalo.-106.784144.463410671524Rolling plains. Phenology: flowering.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4093Timothy W. Chumley1996625177U.S.A.ColoradoFremontEast-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Gardner Peak/Crampton Mountain: on slopes, ridges and peaks and along Tallahassee Creek, off County Road 21A ca 15.2 air mi ENE of Canon City.-105.485838.540323782722In a rocky drainage in ponderosa pine at lower elevation. Phenology: flowering.RM Cirsium flodmaniiphysical specimenAsteraceaeCirsiumflodmanii(Rydb.) Arthur4533Timothy W. Chumley1996714196U.S.A.ColoradoFremontEast-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: East Gulch: along East Gulch and surrounding slopes and ridges, at end of County Road 27, ca 5.2 air mi N of town of Texas Creek. C1/2-105.578538.468921952560Rocky slopes with volcanic soils in pinyon-juniper with occasional Douglas fir. Phenology: flowering.36003,1,0true