: 1.21 $2024-03-28T15:40:53-7:0044.210.107.64searchRMRM Oonopsis wardiiphysical specimenAsteraceaeOonopsiswardii(A. Gray) Greene2572Rachel Newton2005727208U.S.A.WyomingAlbanyWetlands and Adjacent Areas: Twin Buttes Reservoir, ca 15 air mi SW of Laramie.-105.852541.23642214Dry rocky uplands. Phenology: flowering.RMRM Oonopsis wardiiphysical specimenAsteraceaeOonopsiswardii(A. Gray) Greene2604Rachel Newton2005727208U.S.A.WyomingAlbanyWetlands and Adjacent Areas: Gelatt Lake, ca 15 air mi SW of Laramie.-105.840341.23682219Dry uplands. Phenology: flowering.RMRM Oonopsis wardiiphysical specimenAsteraceaeOonopsiswardii(A. Gray) Greene2618Rachel Newton2005727208U.S.A.WyomingAlbanyWetlands and Adjacent Areas: Meeboer Lake, ca 15 air mi SW of Laramie.-105.826141.21742217Dry uplands. Phenology: flowering.RMRM194894 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3181C. L. Porter1942825237U.S.A.WyomingAlbanyBig Hollow 15 mi W of Laramie.-105.871241.30782225Gumbo clay soil. Flowers yellow. Phenology: flowering & fruiting.RMRM249354 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene7162C. L. Porter1956727209U.S.A.WyomingAlbanyCa 6 mi NE of Rock River.-105.934341.79651981Shaley slopes in dry broken hills. Flowers golden yellow. *field book Phenology: flowering & fruiting.RMRM20829 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene6920Aven Nelson Elias Nelson1899917260U.S.A.WyomingAlbanySeven Mile Lakes.-105.717141.2542195On the open plains Phenology: flowering & fruiting.RMRM745748 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2233Bonnie Heidel2002715196U.S.A.WyomingAlbanyLaramie Basin: on both sides of Laramie River, ca 4 air mi N of Bosler.21372152Gentle basins hollowed by wind on silt substrate, with Elymus lanceolatus, Poa secunda, sparse cover of Atriplex gardneri, Phlox muscoides, Xylorhiza glabriuscula. Phenology: flowering.RMRM392338 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greenes.n.Harold F. Eppson1948523144U.S.A.WyomingAlbanySW of Laramie.-105.717141.2542195Phenology: vegetative only.RMRM392346 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greenes.n.Harold F. Eppson1937723204U.S.A.WyomingAlbanyNear Laramie.-105.584441.31332195Phenology: flowering.RMRM568856 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5758Neil Snow Randall Terry198992245U.S.A.WyomingAlbany2 mi S of Wyo Hwy 230 along County Road 37.-105.755341.18222195Along roadsides. Common. 2n = 5 II Phenology: flowering & fruiting.RMRM568857 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5759Neil Snow Randall Terry198992245U.S.A.WyomingAlbany0.4 mi S of Wyo Hwy 230 along east side of County Road 37.-105.755341.2112210A few plants. Phenology: flowering & fruiting.RMRM703138 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greenes.n.Nick Ardner2001712193U.S.A.WyomingAlbanyLaramie Basin: Hutton Lake National Wildlife Refuge near Lake George, 8 mi SW of Laramie.-105.71841.18182195Cushion plant/bunchgrass community on dry gravelly-clay slopes above prairie ponds. Phenology: flowering & fruiting.RMRM319714 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3351Robert D. Dorn1979812224U.S.A.WyomingAlbany-105.720841.37132164Clay bank with Chrysothamnus, Atriplex. Corolla yellow. Phenology: flowering & fruiting.RMRM319713 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3353Robert D. Dorn1979812224U.S.A.WyomingAlbanyWest side of Creighton Lake.-105.722741.18112195Clay bank with Atriplex, Chrysothamnus. Corolla yellow. Phenology: flowering & fruiting.RMRM353517 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene4157Robert D. Dorn1984814227U.S.A.WyomingCarbon-106.520342.23852134Roadside with Stanleya and Cirsium. Phenology: flowering.RMRM566709 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5312Robert D. Dorn199192245U.S.A.WyomingCarbon2 mi W of Medicine Bow.-105.205741.90792073Clay (selenium) roadside with Halogeton and Verbena. Corolla yellow. Phenology: flowering & fruiting.RMRM601536 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene14013Walter Fertig199373184U.S.A.WyomingCarbonShirley Basin: adjacent to BLM Road and in roadbed of 2-track, ca 0.5 mi W of First Ranch Creek in foothills of northeast slope of Shirley Mountains.-106.461942.18072189Sandy-clay flats with Stanleya pinnata, Eriogonum exilifolium; soils probably seleniferous. Phenology: buds.RMRM601563 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene14071Walter Fertig1993711192U.S.A.WyomingNatronaShirley Basin: western rim of Bates Hole, adjacent to Bolten Creek Road, ca 17 air mi E of Pathfinder Reservoir; ca 3.5 air mi W of Wyo Hwy 487.-106.531142.4821932Gray, clay-like selenium soil of roadbed and road shoulder; common along road and for short distance beyond. Common along road and for short distance beyond. No disc flowers yet. Phenology: buds.RMRM601562 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene14078Walter Fertig1993711192U.S.A.WyomingNatronaShirley Basin: Bates Hole, adjacent to Bates Hole Stock Trail Road from pipeline crossing to ca 0.5 mi E of stock pond.-106.491842.598616641676Barren clay-selenium flats along bladed dirt road; with Halogeton, Salsola, and Krascheninnikovia. Phenology: buds.RMRM613445 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene17178Walter Fertig1996821234U.S.A.WyomingCarbonShirley Basin: along County Road 102, ca 1 mi W of junction with Shirley Mountain Loop Road and extending W ca 3 mi; ca 3 mi N of the Shirley Mountains; ca 2-4 mi W of Wyo Hwy 77.-106.520342.238521642195Seleniferous gravelly-gumbo clay in roadside barrow pit and graded edge of road in low areas dominated by Atriplex gardneri, Elymus spicatus, and Oryzopsis contracta. Phenology: flowering.RMRM615023 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene17182Walter Fertig1996821234U.S.A.WyomingCarbonShirley Basin: Shirley Mountain Loop Road (BLM Road 3115), ca 3.5 air mi S of junction with Shirley Basin Road (County Road 102); ca 3/4 mi W of First Ranch Creek; ca 2 mi NE of Shirley Mountains.-106.578742.18072195Seleniferous clay gumbo soil with low vegetative cover in barrow pit at edge of dirt road. Locally dominant in barrow pit, very sparse in adjacent shrub-bunchgrass flats. Phenology: flowering & fruiting.RMRM645498 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene18017Walter Fertig1997820232U.S.A.WyomingCarbonLaramie/Hanna Basin: flats along Wyo Hwy 487 on north side of Medicine Bow River, ca 0.5 mi S of Fossil Ridge; ca 1 mi N of town of Medicine Bow.-106.207841.90752012Seleniferous clay soils with small amount of surface gravel in semi-disturbed community of Agropyron cristatum/Atriplex confertifolia. Phenology: fruiting.RMRM645497 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene18018Walter Fertig1997820232U.S.A.WyomingCarbonLaramie/Hanna Basin: along County Road 121 on east side of Allen Lake, ca 0.8 mi N of U.S. Hwy 30/287; ca 2.5 air mi W of town of Medicine Bow.-106.254341.907720062012Barrow pit along dirt road in sparsely vegetated community of Haplopappus wardii and Agropyron cristatum; soil clay-gumbo, sparsely rocky; site disturbed by road and pipeline construction and replanted with Agropyron cristatum and Elymus hispidus. Phenology: flowering & fruiting.RMRM645491 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene18023Walter Fertig1997820232U.S.A.WyomingCarbonNorth Platte River Valley: southwest end of the Freezeout Mountains, along County Road 121; ca 0.6 mi N of the Medicine Bow River; ca 2 mi SE of the south end of Beer Mug Mountain.-106.409542.02412000Elymus smithii-Oryzopsis contracta community on semi-disturbed seleniferous clay gumbo soil with < 5% small gravel cover. Phenology: fruiting.RMRM703304 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene19691Walter Fertig2001712193U.S.A.WyomingAlbanyLaramie Basin: divide between Lake George and Rush Lake in Hutton Lake National Wildlife Refuge, ca 9 mi SW of Laramie.-105.71841.18182195Gravelly clay ridgecrest in Gutierrezia sarothrae/Poa secunda community. Vegetative cover 20%. Phenology: fruiting.RMRM566384 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene7028Walter Fertig1990922265U.S.A.WyomingAlbanyAdjacent to dirt road leading to Como Bluff Fish Hatchery, ca 8 air mi N of Rock River.-106.003541.93672103Open canopy, dry, sandy roadside. Phenology: flowering & fruiting.RMRM353517 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene4157Robert D. Dorn1984814227U.S.A.WyomingCarbon-106.520342.23852134Roadside with Stanleya and Cirsium. Phenology: flowering.RMRM566709 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5312Robert D. Dorn199192245U.S.A.WyomingCarbon2 mi W of Medicine Bow.-105.205741.90792073Clay (selenium) roadside with Halogeton and Verbena. Phenology: flowering & fruiting.RMRM333228 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene9946Ronald L. Hartman1979711192U.S.A.WyomingCarbonMedicine Bow River, ca 9.2 air mi N of Elmo.-106.5308342.006391981Disturbed stream banks and eroded slopes. Phenology: buds.RMUSFS508249 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene54Keith Evans Jim Cruse1964611163U.S.A.South DakotaStanleyFort Pierre National Grassland: 12 mi S of Fort Pierre.-100.382744.18015485% western Pierre clay slope in wet grassland with Agsm., Stvi., and Meof. association. Elev closer to 1950 f (USGS 7.5') G. Bryson Phenology: flowering.RMRM Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5069Ronald L. Hartman Barry Hammel197795248U.S.A.WyomingAlbanyLaramie Plains: Twin Buttes Reservoir.-105.853941.2408Moist areas above shore.RMRM Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene9946Ronald L. Hartman1979711192U.S.A.WyomingCarbonHanna Basin: Medicine Bow River, ca 9.2 air mi N of Elmo.-106.530842.00641981Disturbed stream banks and eroded slopes.RMRM Oonopsis wardiiphysical specimenAsteraceaeOonopsiswardii(A. Gray) Greene17182Walter Fertig1996821234U.S.A.WyomingCarbonShirley Basin: Shirley Mountain Loop Road (BLM Road 3115), ca 3.5 air mi S of junction with Shirley Basin Road (County Road 102); ca 3/4 mi W of First Ranch Creek; ca 2 mi NE of Shirley Mountains.-106.578742.18072195Seleniferous clay gumbo soil with low vegetative cover in barrow pit at edge of dirt road.RMRM6053 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene1553Aven Nelson1895730211U.S.A.WyomingAlbanyLaramie Plains.Phenology: flowering & fruiting.RMRM169694 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2792Aven Nelson1896914258U.S.A.WyomingAlbanyLaramie Plains.Phenology: flowering & fruiting.RMRM7246 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2792Aven Nelson1896914258U.S.A.WyomingAlbanyLaramie Plains.Phenology: flowering & fruiting.RMRM169696 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene6920Aven Nelson Elias Nelson1899917260U.S.A.WyomingAlbanySeven Mile Lakes.-105.717141.2542195On the open plains. Phenology: flowering & fruiting.RMRM28715 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene8173Aven Nelson19009244U.S.A.WyomingAlbanyLaramie Plains.Alkaline, clay flats. Phenology: flowering & fruiting.RMRM52398 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene8930Aven Nelson1903815227U.S.A.WyomingAlbanyLaramie Plains.Alkaline clay ridges. Phenology: flowering & fruiting.RMRM64791 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene9172Aven Nelson190884217U.S.A.WyomingCarbonMedicine Bow.Shale-alkali ridges. Phenology: flowering & fruiting.RMRM94066 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3119Edwin B. Payson Lois B. Payson192294247U.S.A.WyomingNatrona5 mi E of Powder River.-107.09243.0469Dry roadside. Phenology: flowering & fruiting.RMRM169695 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5345Elias Nelson189891244U.S.A.WyomingAlbanyLaramie Plains.Phenology: flowering & fruiting.RMRM169697 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene6052George E. Osterhout1920819232U.S.A.WyomingCarbonComo Bluffs.Phenology: flowering & fruiting.RMRM37506 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene590Leslie N. Goodding190197250U.S.A.WyomingAlbanySeven Mile Lakes.-105.720741.25392195Alkali plains. Phenology: flowering & fruiting.RMRM290613 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene72-20R. Owen Asplund197276188U.S.A.WyomingAlbanyCounty Road 61, 9 mi from Rock River.Roadside; disturbed areas. Phenology: flowering.RMRM917485 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene8690Laura E. Lukas Bonnie Heidel, Richard McNeill, Benjamin S. Legler2008831244U.S.A.WyomingAlbanyLaramie Plains: E of Twin Buttes off County Road 44 (Big Hollow Road), ca 14 air mi WSW of Laramie.-105.852541.24822168Salty, selenium-rich plains. Phenology: flowering & fruiting.RMRM841373 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3058Bonnie Heidel20071010283U.S.A.WyomingAlbanyLaramie Basin: Meiser Creek valley slopes, ca 8 air mi NE of Rock River.2103Exposed, south-facing slope, cobbly calcareous siltstone, 0-15% slope, associated with Kraschinninikovia lanata, Achatherum hymenoides, Astragalus spathulatus. Phenology: flowering.RMRM838166 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3302Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyTwin Buttes Reservoir, access road and flat adjacent to recreational parking area, ca 22 mi W of Laramie.-105.85908341.242210Common. Phenology: fruiting.RMRM838180 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3219aGregory K. Brown19977182U.S.A.WyomingAlbanyAbove southeast shores of Twin Buttes Reservoir, ca 22 mi W of Laramie.-105.85241.23432213Roadside, rocky clay soil. Plants most abundant along roadside. Phenology: flowering & fruiting.RMRM838181 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3303Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonN of Medicine Bow, 0.2 mi E of junction of Wyo Hwy 487 and County Road 99 (Little Medicine Road) on County Road 99.-106.20230642.14Along roadside. Phenology: fruiting.RMRM838182 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3304Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonSouth margin of Shirley Basin, 1.2 mi SW of Wyo Hwy 77 on County Road 102 (Leo-Shirley Basin Road).-106.44277842.2449442189Along roadside. Phenology: fruiting.RMRM838165 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3304Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonSouth margin of Shirley Basin, 1.2 mi SW of Wyo Hwy 77 on County Road 102 (Leo-Shirley Basin Road).-106.44277842.2449442189Along roadside. Phenology: fruiting.RMRM838164 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3303Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonN of Medicine Bow, 0.2 mi E of junction of Wyo Hwy 487 and County Road 99 (Little Medicine Road) on County Road 99.-106.20230642.14Along roadside. Phenology: fruiting.RMRM838163 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3272Gregory K. Brown19987182U.S.A.WyomingAlbanyAccess road, east end of Twin Buttes Reservoir, ca 22 mi W of Laramie.-105.85241.23432213Rocky clay soil. Common. Phenology: flowering & fruiting.RMRM791782 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3305Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonSouth margin of Shirley Basin, 0.4 mi SW of Wyo Hwy 77 on County Road 102 (Leo-Shirley Basin Road).-106.41916442.236036Along roadside. Large, robust specimen. Phenology: flowering & fruiting.RMRM838162 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3219aGregory K. Brown19977182U.S.A.WyomingAlbanyAbove southeast shores of Twin Buttes Reservoir, ca 22 mi W of Laramie.-105.85241.23432213Roadside, rocky clay soil. Plants most abundant along roadside. Phenology: flowering & fruiting.RMRM791772 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3219aGregory K. Brown19977182U.S.A.WyomingAlbanyAbove southeast shores of Twin Buttes Reservoir, ca 22 mi W of Laramie.-105.85241.23432213Roadside, rocky clay soil. Plants most abundant along roadside. Phenology: flowering & fruiting.RMRM838167 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3305Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonSouth margin of Shirley Basin, 0.4 mi SW of Wyo Hwy 77 on County Road 102 (Leo-Shirley Basin Road).-106.41916442.236036Along roadside. Large, robust specimen. Phenology: flowering & fruiting.RMRM791781 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3304Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonSouth margin of Shirley Basin, 1.2 mi SW of Wyo Hwy 77 on County Road 102 (Leo-Shirley Basin Road).-106.44277842.2449442189Along roadside. Phenology: fruiting.RMRM791780 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3302Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyTwin Buttes Reservoir, access road and flat adjacent to recreational parking area, ca 22 mi W of Laramie.-105.85908341.242210Common. Phenology: fruiting.RMRM838183 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3302Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyTwin Buttes Reservoir, access road and flat adjacent to recreational parking area, ca 22 mi W of Laramie.-105.85908341.242210Common. Phenology: fruiting.RMRM838168 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3308Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbany2.3 mi S of Como Bluff, W of County Road 610 (Marshall Road), 2.7 mi N of junction with U.S. Hwy 287.-106.00619441.86525Phenology: fruiting.RMRM838185 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3308Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbany2.3 mi S of Como Bluff, W of County Road 610 (Marshall Road), 2.7 mi N of junction with U.S. Hwy 287.-106.00619441.86525Phenology: fruiting.RMRM791783 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3307Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyNorth side of Como Bluff, W of County Road 610 (Marshall Road), 5 mi N of junction with U.S. Hwy 287.-106.01147241.895083Browing damage. Browsing Damage Phenology: fruiting.RMRM838184 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3307Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyNorth side of Como Bluff, W of County Road 610 (Marshall Road), 5 mi N of junction with U.S. Hwy 287.-106.01147241.895083Phenology: fruiting.RMRM784969 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3197Gregory K. Brown1994830242U.S.A.WyomingAlbanyAbove the southeast shore of Twin Buttes Reservoir.-105.85916741.2338892213Rocky clay soil, disturbed roadside. Phenology: flowering & fruiting.RMRM784966 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2934Gregory K. Brown1990523143U.S.A.WyomingAlbany14.1 mi N of Laramie on U.S. Hwy 287.Gray clay barrens of roadside. Common. Phenology: vegetative only.RMRM784965 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene52Timothy Evans Gregory K. Brown199064155U.S.A.WyomingCarbonAlong County Road 3, near intersection with road to East Allen Reservoir, ca 2.2 mi SSW of Medicine Bow.-106.196241.86482012same as Brown 2946 Phenology: vegetative only.RMRM784964 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene53Timothy Evans Gregory K. Brown199064155U.S.A.WyomingCarbonAlong County Road 121, ca 3.5 mi WNW of Medicine Bow.-106.29641.91522006Along roadside, clay with Xylorhiza. Scattered. Phenology: vegetative only.RMRM785067 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3100Gregory K. Brown Timothy Evans1990915258U.S.A.WyomingCarbon2.3 mi S of Medicine Bow (town) on road to East Allen Reservoir, just S of entrance to East Allen Reservoir.-106.196241.86482012Narrow disturbed site above ditch, gray clay. Common. same as Brown 2946 Phenology: fruiting.RMRM785068 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene115Timothy Evans Gregory K. Brown1990915258U.S.A.WyomingAlbanyAlong County Road 610 (Marshall Road) to Como Bluff, ca 9.5 mi NE of Medicine Bow.-106.00441.86412103same as Brown 3103 Phenology: flowering & fruiting.RMRM785070 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2939Gregory K. Brown1990523143U.S.A.WyomingCarbonCa 18 mi N of Medicine Bow, 2.4 mi E of Wyo Hwy 487 on County Road 99 (Little Medicine Road).-106.178642.16382076Upper edge of roadside ditch, tan clay with Xylorhiza. Very common; with last years heads Phenology: vegetative only.RMRM791773 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3219aGregory K. Brown19977182U.S.A.WyomingAlbanyAbove southeast shores of Twin Buttes Reservoir, ca 22 mi W of Laramie.-105.85241.23432213Roadside, rocky clay soil. Plants most abundant along roadside. Phenology: flowering & fruiting.RMRM785071 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2944Gregory K. Brown1990523143U.S.A.WyomingCarbonN of Shirley Mountain, Shirley Mountain Loop Road, 1.2 mi W of Wyo Hwy 77.-106.434942.24332189Widespread in clusters. with last years heads Phenology: vegetative only.RMRM784960 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2798Gregory K. Brown1988827240U.S.A.WyomingAlbanyComo Bluff, 4.8 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.005141.88932106Gray gumbo clay. Common in patches. Phenology: flowering.RMRM784911 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3102Gregory K. Brown Timothy Evans1990915258U.S.A.WyomingCarbonN of Shirley Mountains, 5.2 mi W of Wyo Hwy 77 on Miracle Mile Road.-106.505142.24072167Roadside ditch. same as Evans 113 Phenology: fruiting.RMRM784910 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2844Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbany2.6 mi S of Como Bluffs, 2.2 mi N of junction of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.000941.85452125Heavy clay along roadside. Common. same as Brown 2698, 2797, 2937, 3103 and Evans45, 115 Phenology: fruiting.RMRM785098 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene49Timothy Evans Gregory K. Brown198998251U.S.A.WyomingAlbanyAlong County Road 44 (Big Hollow Road), ca 13 mi WSW of Laramie.-105.865741.26212213In disturbed heavy clay. Very common along both sides of road. Phenology: fruiting.RMRM784963 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene54Timothy Evans Gregory K. Brown199064155U.S.A.WyomingCarbonAlong County Road 121, ca 11 mi NW of Medicine Bow.-106.385642.00871990Along roadside with Xylorhiza. Scattered. with last years heads Phenology: fruiting.RMRM791778 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3304Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonSouth margin of Shirley Basin, 1.2 mi SW of Wyo Hwy 77 on County Road 102 (Leo-Shirley Basin Road).-106.44277842.2449442189Along roadside. Phenology: fruiting.RMRM791777 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3303Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonN of Medicine Bow, 0.2 mi E of junction of Wyo Hwy 487 and County Road 99 (Little Medicine Road) on County Road 99.-106.20230642.14Along roadside. Phenology: fruiting.RMRM791776 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3302Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyTwin Buttes Reservoir, access road and flat adjacent to recreational parking area, ca 22 mi W of Laramie.-105.85908341.242210Common. Phenology: fruiting.RMRM791775 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3272Gregory K. Brown19987182U.S.A.WyomingAlbanyAccess road, east end of Twin Buttes Reservoir, ca 22 mi W of Laramie.-105.85241.23432213Rocky clay soil. Common. Phenology: flowering & fruiting.RMRM791784 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3308Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbany2.3 mi S of Como Bluff, W of County Road 610 (Marshall Road), 2.7 mi N of junction with U.S. Hwy 287.-106.00619441.86525Phenology: fruiting.RMRM791779 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3302Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyTwin Buttes Reservoir, access road and flat adjacent to recreational parking area, ca 22 mi W of Laramie.-105.85908341.242210Common. Phenology: fruiting.RMRM785062 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2946Gregory K. Brown Timothy Evans199064155U.S.A.WyomingCarbon2.2 mi S of Medicine Bow (town) on west side of County Road 3 (road to East Allen Reservoir).-106.196241.86482012Upper edge of ditch, clay. Small population; plants sterile. with last years heads; same as Brown 3100 Phenology: vegetative only.RMRM785063 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2947Gregory K. Brown Timothy Evans199064155U.S.A.WyomingCarbon2.6 mi N of U.S. Hwy 287 on County Road 121, 7.4 mi S of Medicine Bow River on County Road 121-106.28241.92752012Disturbed roadside and gray clay flat with Xylorhiza. Common; plants sterile. with last years heads Phenology: vegetative only.RMRM785082 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene112Timothy Evans Gregory K. Brown1990915258U.S.A.WyomingCarbonAlong Little Medicine Bow Road, ca 2.4 mi NE of junction with Wyo Hwy 487, ca 25 air mi NNE of Medicine Bow.-106.178642.16382076Along roadside in disturbed soil. Common. same as Brown 3101 Phenology: fruiting.RMRM785083 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene113Timothy Evans Gregory K. Brown1990915258U.S.A.WyomingCarbonAlong Miracle Mile Road (Shirley Mountain Loop) ca 5.2 mi W of junction with Wyo Hwy 77, ca 40 air mi SSW of Casper.-106.505142.24072167Along roadside in disturbed clay. Abundant. same as Brown 3102 Phenology: flowering & fruiting.RMRM785084 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene45Timothy Evans Gregory K. Brown198998251U.S.A.WyomingAlbanyAlong County Road 610 (Marshall Road), ca 9.5 mi NE of Medicine Bow.-106.00441.86412103Along roadside in heavy clay. Common. Phenology: flowering & fruiting.RMRM785060 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2850Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbany2.2 mi S of Wyo Hwy 230 on County Road 37 (Brubaker Lane) near the Laramie River.-105.768941.18542198Clay soil, floodplain. Common. Phenology: flowering & fruiting.RMRM785086 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2850Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbany2.2 mi S of Wyo Hwy 230 on County Road 37 (Brubaker Lane) near the Laramie River.-105.768941.18542198Clay soil, floodplain. Common. Phenology: flowering & fruiting.RMRM785089 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2848Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbanySouth side of Twin Buttes Reservoir.-105.85241.23432213In rocky-clay flats. Common. same as Brown 2799, Evans 49 Phenology: flowering & fruiting.RMRM785054 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2847Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbanyBig Hollow, 11.5 mi W of Laramie, S of Wyo Hwy 130.-105.865341.28382231Along road and other disturbed sites. Common in patches. same as Evans 48 Phenology: vegetative only.RMRM785090 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2847Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbanyBig Hollow, 11.5 mi W of Laramie, S of Wyo Hwy 130.-105.865341.28382231Along road and other disturbed sites. Common in patches. same as Evans 48 Phenology: vegetative only.RMRM785091 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2845Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbanyAlong County Road 61, 7 mi E of junction with U.S. Hwy 287, 3.5 mi E of Rock Creek, 7.5 mi NE of town of Rock River.-105.86941.82022070In barren-strips along road, heavy, gray clay. Common. Phenology: flowering & fruiting.RMRM785053 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2845Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbanyAlong County Road 61, 7 mi E of junction with U.S. Hwy 287, 3.5 mi E of Rock Creek, 7.5 mi NE of town of Rock River.-105.86941.82022070In barren-strips along road, heavy, gray clay. Common. Phenology: flowering & fruiting.RMRM785061 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2949Gregory K. Brown Timothy Evans199064155U.S.A.WyomingCarbonAlong County Road 121, 9.6 mi N of U.S. Hwy 287, 2.4 mi N of Medicine Bow River.-106.405842.01681993Roadside banks, gray clay with pebbles. Locally common. Phenology: fruiting.RMRM785096 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene47Timothy Evans Gregory K. Brown198998251U.S.A.WyomingAlbanyAlong County Road 161 (Fetterman Road), ca 9.5 mi NE of Rock River.-105.838341.8311640Disturbed roadside. same as Brown 2846 Phenology: flowering.RMRM785097 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene48Timothy Evans Gregory K. Brown198998251U.S.A.WyomingAlbanyAlong County Road 44 (Big Hollow Road), ca 11.5 mi W of Laramie.-105.865341.28382231Exposed patches of heavy clay. Scattered. same as Brown 2847 Phenology: buds.RMRM784967 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2937Gregory K. Brown1990523143U.S.A.WyomingAlbany2.6 mi S of Como Bluff, 2.2 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.000941.85452125Along roadside, clay soil. with last years heads; same as Brown 2698, 2797, 2844, 3103, Evans 45, 115 Phenology: vegetative only.RMRM784968 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2938Gregory K. Brown1990523143U.S.A.WyomingCarbon18 mi N of Medicine Bow at junction of Wyo Hwy 487 and County Road 99 (Little Medicine Road).-106.201642.13722100In disturbed, narrow roadside strip, tan clay with Xylorhiza. Common. with last years heads Phenology: vegetative only.RMRM785040 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3100Gregory K. Brown Timothy Evans1990915258U.S.A.WyomingCarbon2.3 mi S of Medicine Bow (town) on road to East Allen Reservoir, just S of entrance to East Allen Reservoir.-106.196241.86482012Narrow disturbed site above ditch, gray clay. Common. same as Brown 2946 Phenology: flowering & fruiting.RMRM785042 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene51Timothy Evans Gregory K. Brown198998251U.S.A.WyomingAlbanyAlong County Road 37 (Brubaker Lane), ca 10 mi SW of Laramie.-105.769841.20232195Phenology: flowering & fruiting.RMRM785043 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2935Gregory K. Brown1990523143U.S.A.WyomingAlbany3 mi N of Bosler along east side of U.S. Hwy 287.-105.730841.60892164On stoney flat associated with soil disturbance. with last years heads Phenology: vegetative only.RMRM785044 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2848Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbanySouth side of Twin Buttes Reservoir.-105.85241.23432213In rocky-clay flats. Common. same as Brown 2848 and Evans 49 Phenology: flowering.RMRM785045 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2849Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbanyAbove the Laramie River, 0.9 mi S of Wyo Hwy 230 on County Road 37 (Brubaker Lane).-105.769841.20232195Clay banks. Common. Phenology: flowering.RMRM785047 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2844Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbany2.6 mi S of Como Bluffs, 2.2 mi N of junction of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.000941.85452125Heavy clay along roadside. Common. same as Brown 2698, 2797, 2937, 3103, Evans 45, 115 Phenology: flowering & fruiting.RMRM785052 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3101Gregory K. Brown Timothy Evans1990915258U.S.A.WyomingCarbonAlong Little Medicine Bow Road, ca 2.4 mi NE of junction of Wyo Hwy 487 and Little Medicine Bow Road, ca 25 air mi NNE of Medicine Bow (town).-106.178642.16382076Roadside ditch. Common. same as Evans 112 Phenology: flowering & fruiting.RMRM784905 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2846Gregory K. Brown Timothy Evans198998251U.S.A.WyomingAlbanyAlong County Road 61, 9 mi E of junction with U.S. Hwy 287, 5.5 mi E of Rock Creek, 9.5 mi NE of town of Rock River.-105.838341.83112085Heavy clay, upper banks of roadside ditch. Common in clusters. Phenology: flowering & fruiting.RMRM784907 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2935Gregory K. Brown1990523143U.S.A.WyomingAlbany3 mi N of Bosler along east side of U.S. Hwy 287.-105.730841.60892164On stoney flat associated with soil disturbance. Common. with last years heads Phenology: vegetative only.RMRM784908 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2944Gregory K. Brown1990523143U.S.A.WyomingCarbonN of Shirley Mountain, Shirley Mountain Loop Road, 1.2 mi W of Wyo Hwy 77.-106.434942.24332189Widespread in clusters. with last years heads Phenology: vegetative only.RMRM784909 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2949Gregory K. Brown Timothy Evans199064155U.S.A.WyomingCarbonAlong County Road 121, 9.6 mi N of U.S. Hwy 287, 2.4 mi N of Medicine Bow River.-106.405842.01681993Roadside banks, gray clay with pebbles. Locally common. with last years heads Phenology: vegetative only.RMRM785041 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3308Robert D. Dorn1996920264U.S.A.WyomingNatrona1 mi SW of Natrona.-106.810543.01541798Sagebrush-grassland with Krascheninnikovia and Stipa. Corolla yellow. Phenology: flowering.RMRM794431 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3303Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonN of Medicine Bow, 0.2 mi E of junction of Wyo Hwy 487 and County Road 99 (Little Medicine Road) on County Road 99.-106.20230642.14Along roadside. Phenology: fruiting.RMRM794433 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3302Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyTwin Buttes Reservoir, access road and flat adjacent to recreational parking area, ca 22 mi W of Laramie.-105.85908341.242210Common. Phenology: fruiting.RMRM794434 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3219aGregory K. Brown19977182U.S.A.WyomingAlbanyAbove southeast shores of Twin Buttes Reservoir, ca 22 mi W of Laramie.-105.85241.23432213Roadside, rocky clay soil. Plants most abundant along roadside. Phenology: flowering & fruiting.RMRM794432 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3304Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonSouth margin of Shirley Basin, 1.2 mi SW of Wyo Hwy 77 on County Road 102 (Leo-Shirley Basin Road).-106.44277842.2449442189Along roadside. Phenology: fruiting.RMRM794430 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3302Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbanyTwin Buttes Reservoir, access road and flat adjacent to recreational parking area, ca 22 mi W of Laramie.-105.85908341.242210Common. Phenology: fruiting.RMRM794429 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3305Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingCarbonSouth margin of Shirley Basin, 0.4 mi SW of Wyo Hwy 77 on County Road 102 (Leo-Shirley Basin Road).-106.41916442.236036Along roadside. Large, robust specimen. Phenology: flowering & fruiting.RMRM794428 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3308Gregory K. Brown Botany 5630 class2002915258U.S.A.WyomingAlbany2.3 mi S of Como Bluff, W of County Road 610 (Marshall Road), 2.7 mi N of junction with U.S. Hwy 287.-106.00619441.86525Phenology: fruiting.RMRM785088 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2799Gregory K. Brown1988827240U.S.A.WyomingAlbanyTwin Buttes Reservoir.-105.85241.23432213Rocky flats vicinity of reservoir. 2n = 5 II, same as Brown 2848, Evans 49 Phenology: flowering.RMRM785064 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2797Gregory K. Brown1988827240U.S.A.WyomingAlbany2.6 mi S of Como Bluff, 2.2 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.000941.85452125In disturbed roadside. Common in patches, most robust plants in roadside. 2n = 5 II, same as Brown 2698, 2844, 2937, 3103, Evans 45, 115 Phenology: flowering.RMRM785065 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2731Gregory K. Brown Timothy Evans1987617168U.S.A.WyomingCarbon17.1 mi N of junction of U.S. Hwy 287 and Wyo Hwy 487 in Medicine Bow, 4.7 mi S of junction of Wyo Hwys 487 and 77 along Wyo Hwy 487.-106.196542.12872100Roadside with Xylorhiza, Astragalus. Common. 2n = 5 II Phenology: buds.RMRM791756 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2798Gregory K. Brown1988827240U.S.A.WyomingAlbanyComo Bluff, 4.8 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.005141.88932106Gray gumbo clay. Common in patches. DNA voucher Phenology: flowering.RMRM785081 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2799Gregory K. Brown1988827240U.S.A.WyomingAlbanyTwin Buttes Reservoir.-105.85241.23432213Rocky flats vicinity of reservoir. 2n = 5 II, same as Brown 2848, Evans 49 Phenology: flowering.RMRM785066 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2698Gregory K. Brown1984810223U.S.A.WyomingAlbany2.9 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.004341.863621Roadside flats in gray clay soil with rock chips. Very common. 2n = 5 II Phenology: buds.RMRM791757 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3196Gregory K. Brown1994830242U.S.A.WyomingAlbanyBig Hollow, W of Laramie, just E of Big Hollow Road (County Road 44).-105.8522541.2688332210In disturbed rocky clay soil, base of fence-line and in prairie beyond. Localized population in fence-line and widely scattered in prairie. DNA voucher Phenology: flowering.RMRM791771 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3197Gregory K. Brown1994830242U.S.A.WyomingAlbanyAbove southeast shores of Twin Buttes Reservoir, ca 22 mi W of Laramie.-105.85241.23432213Along roadside, rocky clay soil. Plants most abundant along roadside., DNA voucher Phenology: flowering.RMRM785032 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3101Gregory K. Brown Timothy Evans1990915258U.S.A.WyomingCarbonAlong Little Medicine Bow Road, ca 2.4 mi NE of junction of Wyo Hwy 487 and Little Medicine Bow Road, ca 25 air mi NNE of Medicine Bow (town).-106.178642.16382076Roadside ditch. Common. DNA voucher, same as Evans 112 Phenology: flowering & fruiting.RMRM785046 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2799Gregory K. Brown1988827240U.S.A.WyomingAlbanyTwin Buttes Reservoir.-105.85241.23432213Rocky flats vicinity of reservoir. 2n = 5 II; same as Brown 2848 Evans 49 Phenology: flowering.RMRM785048 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2694Gregory K. Brown1984810223U.S.A.WyomingCarbon4 mi S of junction of Wyo Hwy 487 and road to Shirley, 4.6 mi N of south junction of U.S. Hwy 487 and Wyo Hwy 77.-106.241142.24222121Roadside, deep clayey soil mostly barren of other locally common species. Common in patches. 2n = 5 II Phenology: vegetative only.RMRM784906 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2698Gregory K. Brown1984810223U.S.A.WyomingAlbany2.9 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.004341.863621Roadside flats in gray clay soil with rock chips. Very common. 2n = 5 II Phenology: buds.RMRM785077 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2797Gregory K. Brown1988827240U.S.A.WyomingAlbany2.6 mi S of Como Bluff, 2.2 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.000941.85452125In disturbed roadside. Common in patches, most robust plants in roadside. 2n = 5 II; same as Brown 2698, 2844, 2937, 3103, Evans 45, 115 Phenology: flowering.RMRM785085 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2797Gregory K. Brown1988827240U.S.A.WyomingAlbany2.6 mi S of Como Bluff, 2.2 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.000941.85452125In disturbed roadside. Common in patches, most robust plants in roadside. 2n = 5 II; same as Brown 2698, 2844, 2937, 3103, Evans 45, 115 Phenology: flowering.RMRM785087 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2797Gregory K. Brown1988827240U.S.A.WyomingAlbany2.6 mi S of Como Bluff, 2.2 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.000941.85452125In disturbed roadside. Common in patches, most robust plants in roadside. 2n = 5 II; same as Brown 2698, 2844, 2937, 3103, Evans 45, 115 Phenology: flowering.RMRM785069 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2797Gregory K. Brown1988827240U.S.A.WyomingAlbany2.6 mi S of Como Bluff, 2.2 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).-106.000941.85452125In disturbed roadside. Common in patches, most robust plants in roadside. 2n = 5 II; DNA voucher; same as Brown 2698, 2844, 2937, 3103, Evans 45, 115 Phenology: flowering.RMRM785073 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2694Gregory K. Brown1984810223U.S.A.WyomingCarbon4 mi S of junction of Wyo Hwy 487 and road to Shirley, 4.6 mi N of south junction of U.S. Hwy 487 and Wyo Hwy 77.-106.241142.24222121Roadside, deep clayey soil mostly barren of other locally common species. Common in patches. 2n = 5 II Phenology: buds.RMRM785076 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene3102Gregory K. Brown Timothy Evans1990915258U.S.A.WyomingCarbonN of Shirley Mountains, 5.2 mi W of Wyo Hwy 77 on Miracle Mile Road.-106.505142.24072167Roadside ditch. DNA voucher; same as Evans 113 Phenology: flowering & fruiting.RMRM785074 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2731Gregory K. Brown Timothy Evans1987617168U.S.A.WyomingCarbon17.1 mi N of junction of U.S. Hwy 287 and Wyo Hwy 487 in Medicine Bow, 4.7 mi S of junction of Wyo Hwys 487 and 77 along Wyo Hwy 487.-106.196542.12872100Roadside with Xylorhiza, Astragalus. Common. 2n = 5 II; with last years heads Phenology: buds.RMRM785075 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene51Timothy Evans Gregory K. Brown198998251U.S.A.WyomingAlbanyAlong County Road 37 (Brubaker Lane), ca 10 mi SW of Laramie.-105.769841.20232195DNA voucher Phenology: flowering.RMRM785072 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene021Richard Scully Mary Jane Howell2004826239U.S.A.ColoradoLarimerIn the Laramie River Valley, 1 mi N of Hohnholz Lake No. 3 (Johnson Reservoir).-106.013640.95932402On grayish and tan, calcareous clay loam derived from shale of the Niobrara Formation; northwest-facing 3-8% slope with sparse ground cover; associated plants include Eriogonum exilifolium, Gutierrezia, grasses, Krascheninnikivia, and Stanleya. Abundant in an area of 120 ft by 250 ft, with a maximum density of ca 37 plants per 100 square ft; fewer than 1/2 of the plants in flower; flowers rayless. 1st record for Colorado. Phenology: flowering.RMRM799608 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene2805Bonnie Heidel200671182U.S.A.WyomingAlbanyLaramie Basin: on north side of Twin Buttes Lake, ca 16 air mi SW of Laramie.2219Rolling plain and butte toeslope on selenium-influenced steppe; with Elymus lanceolatus, E. spicatus, Atriplex gardneri. Abundant. Phenology: flowering & fruiting.RMRM921878 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5046Gregory K. Brown201395248U.S.A.WyomingAlbanyLaramie Basin, Gelatt Lake Recreation Area, W of Laramie.-105.83948341.236452220Phenology: flowering & fruiting.RMRM921879 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5047Gregory K. Brown Botany 3600 Class201395248U.S.A.WyomingAlbanyLaramie Basin: W of Laramie, southeast side of Twin Butte Reservoir.-105.85561741.2337172220Phenology: flowering & fruiting.RMRM921880 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene4191Gregory K. Brown201387219U.S.A.WyomingAlbanyLaramie Basin: Big Hollow, W of Laramie, along County Road 44 (Big Hollow Road).-105.85368341.2488332150Scattered. Phenology: flowering & fruiting.RMRM921881 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene4190Gregory K. Brown2013724205U.S.A.WyomingCarbon0.1 mi E of Wyo Hwy 487 on Little Medicine Bow Road (County Road 99).-108.21323343.6381332017Roadside. Phenology: flowering & fruiting.RMRM921883 Oönopsis wardiiphysical specimenAsteraceaeOönopsiswardii(A. Gray) Greene5050Gregory K. Brown2014716197U.S.A.WyomingAlbany2.5 mi N of U.S. Hwy 287 on County Road 610 (Marshall Road).Along disturbed roadside in heavy clay soil. Common. Phenology: flowering & fruiting.RMTRM11281 Oönopsis wardii var. condensataphysical specimenAsteraceaeOönopsiswardiivar. condensataA. NelsonHolotype for <i>Oönopsis</i> <i>wardii</i> Greene var. <i>condensata</i> A. Nelson. Bull. Torrey Bot. Club 25: 376. 1898.3459Aven Nelson189787219U.S.A.WyomingLaramie Plains.Phenology: flowering & fruiting. Type Specimen.36003,1,0true