: 1.21 $2024-03-29T05:42:04-7:003.238.12.0searchRMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.63430B. E. Nelson2004924268U.S.A.ArizonaCoconinoCoconino National Forest: SE of switch back on County Road 128 at base and lower slope of Anderson Mesa, ca 10 air mi SE of Flagstaff.-111.529435.087920972164Ponderosa pine forest with scattered pinyon and Utah juniper. Phenology: flowering & fruiting.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.63768B. E. Nelson James F. Fowler2004926270U.S.A.ArizonaCoconinoCoconino National Forest: above and in upper Walnut Canyon from County Road 3 (Forest Hwy 3) to the junction with Skunk Canyon, ca 4.5 - 5 air mi SE of Flagstaff.-111.605235.131620482073Slopes of small side canyon. Phenology: flowering & fruiting.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.80305Ronald L. Hartman James F. Fowler2004829242U.S.A.ArizonaCoconinoCoconino National Forest: ca 8 air mi SSW of Flagstaff; Kelly and Fry canyons, area of intersection.-111.716935.058819201981Stream bottom. Phenology: flowering.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.80410Ronald L. Hartman James F. Fowler2004828241U.S.A.ArizonaYavapaiCoconino National Forest: Sterling Canyon, W of Oak Creek Canyon.-111.768734.939715121564Oak/pine woodland. Phenology: flowering & fruiting.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.67411B. E. Nelson2005922265U.S.A.ArizonaCoconinoSitgreaves National Forest: Mogollon Rim S of Rim or Forest Road 300, ca 1.5 air mi ENE of Promontory Butte and above See Canyon, ca 24 air mi WSW of Heber; ca 21 air mi ENE of Payson.-111.01534.364523712393Young ponderosa pine/southwestern white pine forest on sand and sandstone pavement. Phenology: flowering & fruiting.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.67526B. E. Nelson James F. Fowler2005925268U.S.A.ArizonaCoconinoKaibab National Forest: Coconino Plateau: Coconino Rim off Coconino Rim or Forest Road 310, ca 5.5 air mi S of South Rim Grand Canyon, ca 12.5 air mi ESE of Tusayan; ca 53 air mi NNW of Flagstaff.-111.912835.928422252268Canyon going off rim of plateau. Phenology: flowering & fruiting.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.67567B. E. Nelson James F. Fowler2005925268U.S.A.ArizonaCoconinoKaibab National Forest: Coconino Plateau: off Coconino Rim or Forest Road 310 ca 1.5 air mi S of Coconino Rim just E of Woodbridge Tank, ca 20 air mi ESE of Tusayan; ca 48 air mi N of Flagstaff.-111.803435.880821402152Sandy ponderosa pine forest with pinyon, juniper, and oak, with shallow wash. Phenology: flowering & fruiting.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.67644B. E. Nelson James F. Fowler2005925268U.S.A.ArizonaCoconinoKaibab National Forest: along Ariz Hwy 64 in the Upper Basin between Lee Canyon and Coconino Rim at the Navajo Nation-Forest boundary, ca 18 air mi WNW of Cameron; ca 50.5 air mi N of Flagstaff.-111.727135.92691914Old quarry-gravel pit site in pinyon/juniper/sagebrush. Phenology: flowering & fruiting.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.69906B. E. Nelson James F. Fowler, Brian Reif2006825237U.S.A.ArizonaCoconinoSitgreaves National Forest: Mogollon Plateau: Chevelon Canyon Campground and Chevelon Crossing on Forest Road 504, ca 15.5 air mi NW of Heber; ca 30.5 air mi S of Winslow.-110.787934.591618711890Stream bank and adjacent thickets. Phenology: flowering.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.70011B. E. Nelson James F. Fowler, Brian Reif2006825237U.S.A.ArizonaNavajoSitgreaves National Forest: Mogollon Plateau: Wildcat Canyon above Forest Road 504, ca 10.5 air mi NW of Heber; ca 25.5 air mi S of Winslow.-110.728434.540219721993Canyon bottom, walls, and slopes on limestone. Phenology: flowering.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.70380B. E. Nelson James F. Fowler2006828240U.S.A.ArizonaCoconinoCoconino National Forest: Lockett Meadow in Interior Valley on east side of San Francisco Mountain, ca 11 air mi N of Flagstaff.-111.625435.355726092646Stony slope among scattered ponderosa pine. Phenology: flowering.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.70741B. E. Nelson James F. Fowler2006831243U.S.A.ArizonaCoconinoCoconino National Forest: Mogollon Rim: along Forest Road 218 on Milk Ranch Point above Webber Creek drainage, ca 3 air mi ENE of Pine; ca 56 air mi SSE of Flagstaff.-111.411234.407321822195Roadside, parking and camp site area, and mixed conifer forest on the rim. Phenology: flowering.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.83873Ronald L. Hartman James F. Fowler2006913256U.S.A.ArizonaCoconinoCoconino National Forest: Rim Road at edge of Mogollon Rim, just W of intersection with Buck Springs Road.-111.168234.40342378Burned rim area, formerly ponderosa pine, flats and upper slopes. Phenology: flowering.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.83997Ronald L. Hartman James F. Fowler2006913256U.S.A.ArizonaCoconinoCoconino National Forest: Rim Road, ca 1 mi NW of Forest Road 139.-111.22534.42572332Rocky, (sandstone) rim and cliffs. Phenology: flowering.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.84569Ronald L. Hartman James F. Fowler2006919262U.S.A.ArizonaCoconinoCoconino National Forest: Mogollon Rim, Myrtle Point.-111.148334.37952408Sandstone cliffs and grassy areas with ponderosa pine. Phenology: flowering.RMRM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.84603Ronald L. Hartman James F. Fowler2006919262U.S.A.ArizonaCoconinoCoconino National Forest: Mogollon Rim, Myrtle Point.-111.148334.37952408Sandstone cliffs and grassy areas with ponderosa pine. Phenology: flowering.RM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.196James F. Fowler C. L. May and Jon Hak1991710191U.S.A.UtahWashingtonZion National Park: Kayes Hanging Garden, Zion Canyon.1400Hanging garden.RM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.558James F. Fowler C. L. May and Jon Hak1992528149U.S.A.UtahWashingtonZion National Park: Menu Falls Hanging Garden, Zion Canyon.1372Hanging garden.RM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.634James F. Fowler C. L. May and Jon Hak1992529150U.S.A.UtahWashingtonZion National Park: Trails End Hanging Garden, Zion Canyon.1372Hanging garden.RM Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.734James F. Fowler C. L. May and Jon Hak1992531152U.S.A.UtahWashingtonZion National Park: Weeping Rock Hanging Garden, Zion Canyon.1372Hanging garden.RMRM99777 Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.802Herbert C. HansonU.S.A.ArizonaCoconinoNE of Flagstaff.Rocky canyon. Phenology: flowering & fruiting.RMUSFS475933 Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.407Jack Magee1925910253U.S.A.Arizonano countyCoronado National Forest: 2. 5 mi N of Parkers Ranch.1524Woodland grass-browse community in sandy soil on a steep west slope with boutelouas, hilaria and prosopis; common; distributed on mesas and foothills. Phenology: flowering & fruiting.RMUSFS131471 Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.2445Leslie N. Goodding190792245U.S.A.ArizonaSanta CruzSanta Rita Mountains: Procter's Ranch.Moist, rocky bottoms. Phenology: flowering & fruiting.RMUSFS475931 Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.544Richard S. Griffith1926526146U.S.A.ArizonaPimaCoronado National Forest: near Florida Station.1295Woodland grass-browse community in gravelly loam on a moderate north slope with boutelouas, hilaria and prosopis; thickly abundant; distributed in mesas and foothills. Phenology: flowering & fruiting.RMUSFS475929 Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.71(T)W. G. Koogler192775186U.S.A.ArizonaGilaTonto National Forest: Tonto Rim.-110.89634.302792378Type 6-Dl-S-P4 community in decomposed sandstone with Lo-Ok-A-Fes; rare; distributed in high, shady south slopes. Phenology: flowering & fruiting.RMRM84245 Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.710J. Francis Macbride1915619170U.S.A.ColoradoMesaGrand Junction: Rocky Canyon.Phenology: fruiting.RMRMRS Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.s.n.R. Roy Johnson1960824237U.S.A.ArizonaGilaSierra Ancha National Forest: Aztec Peak.-110.9039933.819892347Phenology: flowering & fruiting.RMRM161085 Cirsium arizonicumphysical specimenAsteraceaeCirsiumarizonicum(A. Gray) Petr.6102George E. Osterhout1921520140U.S.A.ColoradoMesaGrand Junction.North side. Phenology: fruiting.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1097James F. Fowler C. L. May1993528148U.S.A.UtahSan JuanNatural Bridges National Monument: Slickrock Hanging Garden, White Canyon.1768Hanging garden.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1566James F. Fowler C. L. May199377188U.S.A.UtahSan JuanCanyonlands National Park: Island-in-the-Sky District: Raven Hanging Garden, on Neck Springs trail.1731Hanging garden.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1596James F. Fowler C. L. May199378189U.S.A.UtahSan JuanCanyonlands National Park: Island-in-the-Sky District: Gate Hanging Garden, on Neck Springs trail.1737Hanging garden.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1608James F. Fowler C. L. May199378189U.S.A.UtahSan JuanCanyonlands National Park: Island-in-the-Sky District: Rocky Hanging Garden, on Neck Springs trail.1737Hanging garden.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1622James F. Fowler C. L. May199379190U.S.A.UtahSan JuanCanyonlands National Park: Island-in-the-Sky District: Tier Hanging Garden, on Neck Springs trail.1743Hanging garden.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil459James F. Fowler C. L. May and Jon Hak1992524145U.S.A.UtahGarfieldCapitol Reef National Park: Sidewall Hanging Garden, Halls Creek Narrows.1253Hanging garden.RMUSFS475907 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. KeilS-45Clarence Shumway1924910254U.S.A.ArizonaNavajoSitgreaves National Forest.-110.031434.253392134Weed community in rocky clay soil on a steep west slope. Phenology: flowering & fruiting.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil4708Kevin J. Taylor1997815227U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 4.5 air mi ENE of Pitkin.-106.4538.642333843506Engelmann spruce. Phenology: flowering & fruiting.RM773280 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil10465Kevin J. Taylor1998816228U.S.A.ColoradoDelta[location and coordinates withheld]2591Open meadow, stock pond, and aspen forest along creek. Phenology: flowering & fruiting.RM773279 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil10577Kevin J. Taylor1998816228U.S.A.ColoradoDeltaNorthern Gunnison Basin: ca 17 air mi NW of Paonia Reservoir.-107.563939.13042621Aspen forest. Phenology: flowering & fruiting.RM773278 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil10642Kevin J. Taylor1998817229U.S.A.ColoradoGunnison[location and coordinates withheld]2103Along road along creek; cottonwood, willow, and Colorado blue spruce. Phenology: flowering & fruiting.RM773277 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil11336Kevin J. Taylor Christine Tonielli and Josh Crayton1998823235U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: ca 14 air mi N of Blue Mesa Reservoir.-107.229838.68228353079Engelmann spruce/subalpine fir forest and aspen forest and open meadow up drainage. Phenology: flowering & fruiting.RM773285 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil8372Kevin J. Taylor1998714195U.S.A.ColoradoDeltaNorthern Gunnison Basin: ca 5 air mi SSW of Paonia.-107.619838.80761753Sagebrush and saltbush hills. Phenology: flowering & fruiting.RM773284 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil8384Kevin J. Taylor1998714195U.S.A.ColoradoDeltaNorthern Gunnison Basin: ca 5 air mi S of Paonia.-107.582538.792918291859Sagebrush, saltbush, and juniper hills. Phenology: flowering & fruiting.RM773283 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil9307Kevin J. Taylor1998724205U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 10 air mi ENE of Parlin.-106.556838.521528502896Aspen forest along creek. Phenology: flowering & fruiting.RM773282 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil9539Kevin J. Taylor1998725206U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 2 1/4 air mi NNE of Parlin.-106.702338.5362591Around spring; Eleocharis and Salix. Phenology: flowering & fruiting.RM773281 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil9581Kevin J. Taylor1998729210U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: The Castles, ca 10 air mi SSW of Kebler Pass.-107.156738.747131403201Southeast-facing slope; open meadow and Engelmann spruce/subalpine fir/aspen forest. Phenology: flowering & fruiting.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil6647Margarette J. Lyon Laura Cosse199483215U.S.A.ColoradoMesa[location and coordinates withheld]14451585Dry creek bed and canyon bottom with pinyon, juniper, and single leaf ash. Phenology: flowering & fruiting.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil7524Margarette J. Lyon1994818230U.S.A.ColoradoMesa[location and coordinates withheld]1615Along dry creek bed with pinyon, juniper, and occasional Populus. Phenology: flowering & fruiting.RMRM748084 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil6932Melanie Arnett1999813225U.S.A.ColoradoGunnisonSouthern Gunnison Basin: ca 1.4 air mi SW of Round Mountain, ca 2.5 air mi W of Gateview, ca 12 air mi SSE of Sapinero.-107.271638.295328472939Aspen/Douglas fir forest. Phenology: flowering & fruiting.RMRM748083 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil7096Melanie Arnett1999814226U.S.A.ColoradoGunnisonSouthern Gunnison Basin: San Juan Mountains: ca 6.8 air mi W of Round Mountain, ca 7.3 air mi SSE of Halfway House.-107.365538.29532951Open mixed conifer woodland. Phenology: flowering & fruiting.RMRM748082 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil7308Melanie Arnett1999823235U.S.A.ColoradoGunnisonSouthern Gunnison Basin: San Juan Mountains: Uncompahgre National Forest: on Trail 232 along Big Blue Creek, ca 1.6-2.1 air mi ENE of Fall Creek Falls; ca 1-2.6 air mi S of northern Uncompahgre Wilderness Boundary.-107.384338.178629873053Aspen/spruce forest and riparian area. Phenology: flowering & fruiting.RM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil6361Lynn Marie Moore199575186U.S.A.ColoradoMontroseUpper Dolores River Drainage and Adjacent Areas: Slick Rock Canyon, ca 19 air mi W of Naturita, at mouth of Spring Canyon and surrounding areas northside of Dolores River.-108.897638.226315541585Salix, Fraxinus, Tamarisk, and pinyon-juniper on a west facing side canyon. Phenology: flowering & fruiting.RMRM806489 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil5280Brian Reif2003614165U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Canyon del Raphael Gallegos from NM Hwy 4, 3 air mi SSW of Jemez Springs.-106.69435.73918321969Sandy wash with exposed sandstone bedrock and scattered boulders through pinyon/juniper woodland; mountain mahogany. Gambels oak, and Apache plume in wash. Phenology: flowering & fruiting.RMRM93284 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil117Willard N. Clute1920715197U.S.A.ArizonaCoconinoPainted Desert near Tuba.-111.2288936.11931463Common. 15-31 Jul 1920. Phenology: flowering & fruiting.RMRM93194 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil53Willard N. Clute191979190U.S.A.ArizonaNavajoNavajo Indian Reservation: Navajo Creek.-110.8705836.79991524Common. 9 Jul- 24 Aug 1919. Phenology: flowering & fruiting.RMRMRS Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1527Charles P. Pase196591244U.S.A.ArizonaApacheApache National Forest: Beaverhead.-109.2099933.695792439Phenology: flowering & fruiting.RMRMRS Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keils.n.R. Roy Johnson1960818231U.S.A.ArizonaGilaSierra Ancha Experimental Forest; Peterson Ranch; meadow.-111.508233.72562103Phenology: flowering & fruiting.RMRM101282 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1127Edwin B. Payson1917730211U.S.A.ColoradoMontezumaOn top of Mesa Verde, S of Cortez.-108.571937.2647Phenology: flowering & fruiting.RMRM80756 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil447Edwin B. Payson1914617168U.S.A.ColoradoMontroseLa Sal Canyon.1219Dry hillside. Phenology: flowering & fruiting.RMRM161083 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil5609Ellsworth Bethel191792245U.S.A.ColoradoArchuletaPagosa Springs.Mountainside, shale slide. Phenology: flowering & fruiting.RMRM287779 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil2643Gerald B. Ownbey Yu-tseng Hsi1958819231U.S.A.ColoradoArchuletaPiedra: 0.6 mi from junction of Lower Piedra campground road and Hwy 160; banks above the roadway and bluff of the Piedra River below the road.2073Gray soil. Sheet 2 of 2. Phenology: vegetative only.RMRM287780 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil2643Gerald B. Ownbey Yu-tseng Hsi1958819231U.S.A.ColoradoArchuletaPiedra: 0.6 mi from junction of Lower Piedra campground road and Hwy 160; banks above the roadway and bluff of the Piedra River below the road.2073Gray soil. Sheet 1 of 2. Phenology: fruiting.RMRM287782 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil2645Gerald B. Ownbey Yu-tseng Hsi1958820232U.S.A.ColoradoMontezumaNortheastern escarpment of Mesa Verde below and above the road to the summit.2317Steep, unstable slopes, gray soil apparently partly of shale. Sheet 1 of 2. Phenology: fruiting.RMRM287794 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil2645Gerald B. Ownbey Yu-tseng Hsi1958820232U.S.A.ColoradoMontezumaNortheastern escarpment of Mesa Verde below and above the road to the summit.2317Steep, unstable slopes, gray soil apparently partly of shale. Sheet 2 of 2. Phenology: vegetative only.RMRM98650 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1314Hazel M. Schmoll1924628180U.S.A.ColoradoArchuletaPiedraLoose earth and rock slope. Phenology: flowering & fruiting.RMRM105814 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1776Hazel M. Schmoll Deric Nusbaum1925624175U.S.A.ColoradoMontezumaMesa Verde National Park: Long Canyon near Navajo Canyon.1875Phenology: flowering.RMRM345069 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil82-1J. Scott Peterson Tamara Naumann1982716197U.S.A.ColoradoRio Blanco2.2 mi E of junction of Right and Middle Forks of Tommy's Draw.2440Shale of southwest facing slope with Cercocarpus, Symphoricarpos and Holodiscus. Phenology: flowering & fruiting.RMRM399133 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil4665Robert D. Dorn198779190U.S.A.ColoradoGarfield2560Bare shale slope with Mentzelia and Lesquerella. Phenology: flowering.RMRM542751 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil152Tamara Naumann1988520141U.S.A.ColoradoMoffatDinosaur National Monument: N of Yampa River: at spring and along series of benches; ca 3.4 mi S of Peak 7093; between Lake Bench and Browns Draw.1707Dry slopes with Pinus edulis, Juniperus osteosperma and Artemisia. Phenology: vegetative only.RMRM580570 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil18195William A. Weber1991614165U.S.A.ColoradoMontezuma1-2 mi S of Towaoc.Hanging garden under rim rock, south facing rim of mesa. Phenology: flowering.RMRM161080 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil401Carl F. Baker F. S. Earle, S. M. Tracy189878189U.S.A.ColoradoMontezumaW of Mancos.On sage plains. Not a type; Carduus truncatus Greene apparently was never published. It appeared only as a nomen nudum, cited pro syn. by Rydberg, Fl. Colorado 400,401. 1906.-Keil Phenology: flowering & fruiting.RMRM13833 Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil401Carl F. Baker F. S. Earle, S. M. Tracy189878189U.S.A.ColoradoMontezumaW of Mancos.On sage plains. Not a type; Carduus truncatus Greene apparently was never published. It appeared only as a nomen nudum, cited pro syn. by Rydberg, Fl. Colorado 400,401. 1906.-Keil Phenology: flowering & fruiting.RMRM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil9423Lori E. Brummer201275187U.S.A.ColoradoDeltaUncompahgre Plateau: Escalante Canyon, BLM land just past Cap Springs, ca 14 air mi WSW of Delta.-108.316138.67621638Sparse pinyon/juniper in canyon. Phenology: flowering.RMRM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil10952Lori E. Brummer Kim Hansen and Linda Deeds201284217U.S.A.ColoradoDeltaUncompahgre Plateau: Escalante Canyon, seep area in canyon wall, just up the road from Caps Spring, ca 15 air mi SW of Delta.-108.32738.67341735Seep/intermittent creek in sandstone canyon. Phenology: flowering.RMRM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil11871Lori E. Brummer Gay Austin2012914258U.S.A.ColoradoDeltaUncompahgre Plateau: Escalante Canyon: Cottonwood Spring, ca 9 3/4 road mi up the canyon from the Gunnison River, ca 15.5 air mi SW of Delta.-108.342538.66891803Sandstone canyon in pinyon/juniper. Phenology: flowering & fruiting.RMRM Cirsium arizonicum var. bipinnatumphysical specimenAsteraceaeCirsiumarizonicumvar. bipinnatum(Eastw.) D. J. Keil1564Lori E. Brummer201084216U.S.A.ColoradoMontroseUncompaghre Plateau: Escalante Creek, ca 17.5 air mi WSW of Delta.-108.356438.659417071829Pinyon/juniper in sandstone canyon. Phenology: flowering & fruiting.RMUSFS47121 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil1Arthur D. Read1913927270U.S.A.New MexicoCatronWillow Creek.-108.5926933.397592439Yellow pine. Phenology: flowering & fruiting.RMRM159647 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil7620Ellsworth Bethel19127183U.S.A.ArizonaCoconinoGrand Canyon: Bright Angel Trail.Phenology: flowering & fruiting.RMRM123670 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil6983George E. Osterhout1928622174U.S.A.ArizonaCoconinoGrand Canyon, Bright Angel Trail.-112.4128936.05782042Phenology: flowering & fruiting.RMRM161087 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil6983George E. Osterhout1928622174U.S.A.ArizonaCoconinoGrand Canyon, Bright Angel Trail.-112.4128936.05782042Phenology: flowering & fruiting.RMRM312625 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil6983George E. Osterhout1928622174U.S.A.ArizonaCoconinoGrand Canyon, Bright Angel Trail.-112.4128936.05782042Phenology: flowering & fruiting.RMRM262349 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil1778Gerald B. Ownbey Findley Ownbey1953831243U.S.A.ArizonaCochiseChiricahua National Monument: 2.2 mi above monument headquarters: Bonita Canyon.-109.335232.021591768Along precipitous cut banks and rock slides. Phenology: flowering & fruiting.RMRM262348 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil1802Gerald B. Ownbey Findley Ownbey195394247U.S.A.ArizonaGila30.7 mi NE of Globe, Hwy 60-77.-110.524133.746091585Phenology: flowering & fruiting.RMRM49497 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil4331Marcus E. Jones1884923267U.S.A.ArizonaCochiseBowie.-109.486531.32591158Phenology: fruiting.RMRM161081 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil6144George E. Osterhout192163154U.S.A.ColoradoMesaGrand Junction, Monument Park.Phenology: flowering & fruiting.RMUSFS476121 Cirsium arizonicum var. rothrockiiphysical specimenAsteraceaeCirsiumarizonicumvar. rothrockii(A. Gray) D. J. Keil1Arthur D. Read1913927270U.S.A.New MexicoCatronGila National Forest: Willow Creek.2560With yellow pine and bunch-grass. Phenology: flowering & fruiting.36003,1,0true