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RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2209 Peter J. Ebertowski 2002 7 27 208 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: hills N of Little Thunder Creek on Wyo Hwy 450, ca 28 air mi ESE of Wright; ca 42 air mi WSW of Newcastle. -104.9702 43.6576 1 1326 1338 Roadside in sagebrush/grassland. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2254 Peter J. Ebertowski 2002 7 27 208 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: hills E of Wildcat Creek on Wyo Hwy 450, ca 30 air mi WSW of Newcastle; ca 37 air mi E of wright. -104.7508 43.6859 1 1347 1362 Roadside in sagebrush/grassland. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 7374 Peter J. Ebertowski 2003 7 29 210 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: grassland N of Little Thunder Creek, on Wyo Hwy 450, ca 28 air mi ESE of Wright; ca 39 air mi WSW of Newcastle. -104.9702 43.6576 1329 1341 Roadside in sagebrush grassland. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8062 Peter J. Ebertowski 2003 8 11 223 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Lake Creek and hills to the E, on Forest Road 1420C, ca 34 air mi SE of Wright; ca 44 air mi NNE of Douglas. -105.0906 43.37 1359 1405 Two-track road in greasewood-sagebrush grassland. Phenology: fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 63558 B. E. Nelson 2004 9 24 268 U.S.A. Arizona Coconino Coconino National Forest: Diversion Park on County Road 3 (Forest Hwy 3), ca 19 air mi ESE of Sedona. -111.4416 34.7822 2237 Road embankment and edge of meadow. Phenology: flowering & fruiting. RM RM 726507 Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 11643 Erwin F. Evert 1986 8 27 239 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along south side of North Fork Shoshone River, ca 1/8-1/2 mi W of the mouth of Eagle Creek. -109.8858 44.4618 1 1981 RM RM 754391 Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 24237 Erwin F. Evert 1992 7 28 210 U.S.A. Montana Carbon [location and coordinates withheld] 1737 Road shoulder and moist ditch with Linaria vulgaris, Centaurea maculosa, and Juncus longistylis. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 66823 B. E. Nelson James F. Fowler 2005 9 16 259 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67, ca 3.5 air mi SSE of Jacob Lake; ca 27 air mi SE of Fredonia. -112.1943 36.6654 2536 2548 Right-of-way and roadside. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 66898 B. E. Nelson James F. Fowler 2005 9 16 259 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67 at Crane Lake, ca 13 air mi SSE of Jacob Lake; ca 35.5 air mi SE of Fredonia. -112.1504 36.5296 2600 2621 Meadow edge and mixed conifer/aspen forest. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 26389 Erwin F. Evert 1993 8 1 213 U.S.A. Montana Madison [location and coordinates withheld] 1814 Disturbed and mowed areas above river with Bromus inermis, Sisymbrium altissimum, Matricaria matricarioides, and Alyssum desertorum. RM RM 781911 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 28616 Erwin F. Evert 1994 8 10 222 U.S.A. Montana Park Absaroka Mountains: Gallatin National Forest: along North Fork of Bear Creek; just N of Jardine. -110.6271 45.0804 2103 2118 Disturbed riparian/spruce forest with Aster hesperius, Calamagrostis canadensis, and Orthilia secunda. Phenology: flowering. RM RM 787525 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 32594 Erwin F. Evert 1996 8 6 219 U.S.A. Montana Carbon Beartooth Range foothills: along west side of East Rosebud Creek, ca 3 mi S of Roscoe. -109.5137 45.3103 1 1634 Weedy gravel workings just east of road with Rumex acetosella, Filago arvensis, and Lactuca serriola. Phenology: fruiting. RM RM 818692 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 33347 Erwin F. Evert 1997 6 28 179 U.S.A. Montana Park In Livingston along railroad tracks just N of Park Street. 1371 Disturbed railroad right-of-way and adjacent area with Bromus tectorum and Kochia scoparia. Phenology: buds. RM RM 819743 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 33820 Erwin F. Evert 1997 7 20 201 U.S.A. Montana Gallatin Yellowstone Plateau: in West Yellowstone along the former Union Pacific Railroad right-of-way just S of Yellowstone Avenue. 2033 Disturbed, sandy soil with Berteroa incana and Gayophytum diffusum. Phenology: flowering & fruiting. RM RM 819407 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 34047 Erwin F. Evert 1997 7 22 203 U.S.A. Montana Madison Madison Valley: South Madison Fishing Access along the east side of the Madison River, ca 25 mi S of Ennis. 1731 Disturbed grassland and roadsides with Berteroa incana, Grindelia squarrosa, and Stipa comata. Phenology: flowering & fruiting. RM RM 819024 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 34278 Erwin F. Evert 1997 7 29 210 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: Gallatin Canyon, along Portal Creek Road, 1/8 mi E of U.S. Hwy 191, ca 30 mi SSW of Bozeman. 1798 Disturbed roadside at base of cliffs with Berteroa incana, Matricaria matricarioides, and Poa compressa. Phenology: flowering & fruiting. RM RM 819205 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 34491 Erwin F. Evert 1997 8 5 217 U.S.A. Montana Park Paradise Valley: Grey Owl/Chicory Public Fishing accesses along the west side of the Yellowstone River, 19 mi S of Livingston. 1487 Disturbed riparian community adjacent to corrals with Bromus tectorum, Melilotus officinalis, Centaurea maculosa, and Populus balsamifera. Phenology: flowering & fruiting. RM RM 820015 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 34654 Erwin F. Evert 1997 8 6 218 U.S.A. Montana Carbon Along the south side of the Clarks Fork Yellowstone River, just E of Mont Hwy 72, 4.5 mi S of Belfry. 1189 Riparian area in wet soil with Triglochin maritimum, Deschampsia cespitosa, and Eleocharis palustris. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 69793 B. E. Nelson James F. Fowler 2006 8 24 236 U.S.A. Arizona Coconino Coconino National Forest: frontage road (old U.S. Hwy 66) along I-40 on Bellemont Flat, just W of Bellemont Exit and just N of Camp Navajo Army Depot, ca 10.5 air mi WNW of Flagstaff. -111.8284 35.2426 2173 Cinder roadbank and pavement edge. Phenology: flowering & fruiting. RM RM 625080 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 49662 Ronald L. Hartman 1994 8 19 231 U.S.A. Wyoming Teton Gros Ventre Area: southwest end and side of Lower Slide Lake. -110.5366 43.634 1 2103 Shore line and lower wooded slopes. Phenology: flowering & fruiting. RM RM 625081 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 49961 Ronald L. Hartman 1994 8 22 234 U.S.A. Wyoming Teton [location and coordinates withheld] 1829 Along waterway and upslope. Phenology: flowering & fruiting. RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 11676 Stuart Markow 1998 8 4 216 U.S.A. Wyoming Teton Grand Teton National Park: sagebrush flat ca 0.5 air mi E of Jackson Hole Airport, ca 10 air mi N of Jackson. 1951 Sagebrush-steppe with Artemisia tridentata, Poa pratensis, Poa secunda, Elymus spicatus, Festuca idahoensis and Balsamorhiza sagittata. RM RM 718988 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter s.n. E. J. Hoffman 2000 8 214 U.S.A. Wyoming Albany Laramie Plains: Fort Sanders area, ca 1.5 air mi S of I-80 at Laramie. -105.6033 41.2679 1 2185 Disturbed areas. Phenology: flowering. RM RM 681461 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8460 Robert D. Dorn 2000 8 2 215 U.S.A. Wyoming Uinta Ca 3.5 mi SSW of Evanston. -111.0048 41.2219 2073 Roadside with Chrysothamnus and Artemisia. Phenology: flowering & fruiting. RM RM 681226 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 18555 Walter Fertig 1998 8 11 223 U.S.A. Wyoming Laramie Southeastern Plains: Little Bear Creek, ca 0.9 mi W of I-25; ca 23 mi N of Cheyenne. -104.9139 41.4858 700 1823 Disturbed cobblestone banks of dry wash; with Cirsium arvense, Euphorbia, and Grindelia squarrosa. Phenology: fruiting. RM RM 645316 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 19197 Walter Fertig 1998 8 11 223 U.S.A. Wyoming Laramie Southeastern Plains: along I-25 in dry wash of Little Bear Creek, ca 23 mi N of Cheyenne. -104.8951 41.4894 700 1823 Disturbed cobblestone banks of dry wash. With Cirsium arvense, Euphorbia, Grindelia squarrosa. Phenology: flowering & fruiting. RM RM 645316 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 19197 Walter Fertig 2000 7 30 212 U.S.A. Wyoming Albany Laramie Range: Telephone Canyon on the east side of I-80, ca 5 air mi SE of Laramie; 2.5 air mi NW of Lincoln Monument. -105.4696 41.2679 2439 Ledges and rocky base of red sandstone cliffs along edge of highway in disturbed, weedy community with Cercocarpus montanus and Mentzelia. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 70220 Ronald L. Hartman 2000 8 22 235 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains: Warren Wagon Road (Forest Hwy 21) at crossing of Copet Creek, ca 9 air mi N of McCall. -116.0554 45.0279 1535 Roadside and woodland. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3070 Joy Handley Denise L. Fairbanks 1999 8 8 220 U.S.A. Idaho Valley Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Big Creek Trail to Beaver Creek Trail, ca 3 air mi NW of Big Creek; ca 17 air mi NW of Yellow Pine. -115.301 45.1584 1554 1648 Mixed conifer/Pseudotsuga menziesii overstory, mostly south-facing slopes/trailside. Phenology: flowering & fruiting. RM RM 699999 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 11676 Stuart Markow 1998 8 4 216 U.S.A. Wyoming Teton Grand Teton National Park: sagebrush flat ca 0.5 air mi E of Jackson Hole Airport, ca 10 air mi N of Jackson. -110.7358 43.6052 1 1951 Sagebrush-steppe with Artemisia tridentata, spicatus, Festuca idahoensis and Balsamorhiza sagittata. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6691 Rachel Newton James Pray 2006 8 8 220 U.S.A. Wyoming Teton Wetlands and Adjacent Areas: Snake River, ca 6 air mi S of Jackson. -110.75128 43.38565 1822 Moist flood plains. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6725 Rachel Newton James Pray 2006 8 8 220 U.S.A. Wyoming Teton Wetlands and Adjacent Areas: Snake River, ca 4 air mi NW of Jackson. -110.84069 43.50082 1871 Rocky disturbed uplands Phenology: flowering & fruiting. RM RM 195094 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter s.n. Milton Lamm Harold N. Moldenke 1943 8 6 218 U.S.A. Montana Missoula Huson: Nine Mile Camp: near camp barracks. -114.4093 47.0199 9 1219 Phenology: flowering & fruiting. RM USFS 475075 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 916 Peter F. Stickney 1963 9 12 255 U.S.A. Montana Missoula Lolo National Forest: Snow Park: Jocko Mountains; 20 mi N of Missoula. -113.9879 45.7936 1 1646 Common on site on 0-10% with southwesterly exposure along an abandoned mountain road. Phenology: flowering & fruiting. RM RM 203767 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 13731 C. Leo Hitchcock C. V. Muhlick 1945 8 19 231 U.S.A. Montana Ravalli East Fork of Bitterroot River: 3 mi N of Sula. -113.9854 45.8795 1 On dry river bank. Phenology: flowering & fruiting. RM RM 137489 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2210 C. Leo Hitchcock 1933 9 14 257 U.S.A. Montana Missoula Roadside near Lolo, Bitterroot Valley. -114.0809 46.7588 1 1006 Grows in dry, hard-packed soil. Phenology: flowering & fruiting. RM RM 355129 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 905 Ellen Collins 1983 8 9 221 U.S.A. Montana Big Horn Slopes above Fort Smith near substation. -107.9384 45.3106 1 1067 Tall grass prarie. Phenology: flowering & fruiting. RM USFS 475073 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 9180 Georgia Mason 1971 9 3 246 U.S.A. Oregon Hood River Columbia River Highway at Hood River. -121.5107 45.7105 9 Dry sunny cliff with Plantago, Penstemon and, Oenothera. Phenology: flowering & fruiting. RM RM 287934 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2898 Gerald B. Ownbey Yu-Tseng Hsi 1960 7 27 209 U.S.A. Montana Flathead 0.5 mi below Hungry Horse dam. -114.0143 48.3416 1 Roadsides. Phenology: flowering & fruiting. RM USFS 475072 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3389 Gerry Wood 1976 8 4 217 U.S.A. Washington Whatcom Hozomeen Campground near N end of Ross Lake. -121.0531 48.7394 1 495 Grows on gravelly waste place type site. Phenology: flowering & fruiting. RM USFS 475078 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 819 James C. Whitham 1931 8 31 243 U.S.A. Montana Gallatin Gallatin National Forest: lower Hyalite Creek, 0.5 mi below F. B. -110.8969 45.311 9 2134 Common in the open on level in dry gravelly loam along roadsides. Phenology: flowering & fruiting. RM RM 112376 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2089 J. E. Kirkwood 1925 7 11 192 U.S.A. Montana Ravalli Darby. -114.1781 46.0227 1 1280 Fields. Phenology: flowering & fruiting. RM RM 195094 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1257 Milton Lamm Harold N. Moldenke 1943 8 6 218 U.S.A. Montana Missoula Huson: Nine Mile Camp: near camp barracks. -114.4093 47.0199 9 1219 Phenology: flowering & fruiting. RM USFS 475074 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1759 Peter F. Stickney 1968 8 19 232 U.S.A. Montana Missoula Lolo National Forest: Jocko Mountains: LaValle Creek, Watershed 1.5 mi SW of TV Mountain; 8 mi N of Missoula. -114.0301 46.9995 1 1432 Common on 40% with west exposure along road fill. Phenology: flowering & fruiting. RM USFS 475077 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter PFS-142 Peter F. Stickney 1957 7 27 208 U.S.A. Montana Missoula Near the Lolo National Forest: Intermountain - MRC: S of Fort Missoula. -114.0569 46.8244 1 945 Scarce on level in deep rocky sandy loam with Melilotus alba, M. officinalis, Agropyron spp. and Tragopogon dubius along road sides. Phenology: flowering & fruiting. RM USFS 475076 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter PFS-147 Peter F. Stickney 1957 7 27 208 U.S.A. Montana Missoula Near the Lolo National Forest: Intermountain - MRC: S of Fort Missoula. -114.0569 46.8244 1 945 Very common on level in deep rocky sandy loam with Melilotus alba, M. officinalis, Agropyron spp., and Tragopogon dubius along road sides. Spreads into abandoned fields and waste places. Phenology: flowering & fruiting. RM USFS 475075 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 916 Peter F. Stickney 1963 9 12 255 U.S.A. Montana Missoula Lolo National Forest: Snow Park: Jocko Mountains; 20 mi N of Missoula. -113.9879 45.7936 1 1646 Common on site on 0-10% with southwesterly exposure along an abandoned mountain road. Phenology: flowering & fruiting. RM RM 553782 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3504 Richard R. Halse 1987 8 14 226 U.S.A. Washington Jefferson Quimper Peninsula in Port Townsend; along Water Street (State Hwy. 113) on the S end of town. -122.7897 48.1048 1 6 Grows in weedy ditches with Medicago, Cytisus, Grindelia, Festuca, Hypochaeris, Solidago, and Achillea. Phenology: flowering & fruiting. RM RM 355037 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6418 Robert W. Lichvar 1983 7 13 194 U.S.A. Montana Big Horn Afterbay area. -107.9384 45.3106 1 975 Brushy slopes to Riparian edge. Phenology: flowering & fruiting. RM USFS 355583 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6418 Robert W. Lichvar 1983 7 13 194 U.S.A. Montana Big Horn Afterbay area. -107.9384 45.3106 1 975 Brushy slopes to Riparian edge. Phenology: flowering & fruiting. RM RM 652164 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 10225 Stuart Markow 1992 8 3 216 U.S.A. Idaho Clark Targhee National Forest and vicinity: Beaverhead Range: above and E of Deadman Canyon, ca 28 air mi W of Dubois. -112.7859 44.094 1 2012 Mostly Elymus spicatus adn forbs, scattered Artemisia. Phenology: flowering & fruiting. RM RM 652230 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 10225 Stuart Markow 1992 8 3 216 U.S.A. Idaho Clark Targhee National Forest and vicinity: Beaverhead Range: above and E of Deadman Canyon, ca 28 air mi W of Dubois. -112.7859 44.094 1 2012 Mostly Elymus spicatus adn forbs, scattered Artemisia. Phenology: flowering & fruiting. RM RM 652229 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 10788 Stuart Markow 1992 8 17 230 U.S.A. Idaho Fremont Targhee National Forest: Henrys Lake Mouuntains: along Twin Creek, ca 10 air mi SW of West Yellowstone. -111.3063 44.6127 1 2012 2073 Coniferous forest dominated by Pseudotsuga menziesii and Symphoricarpos. Phenology: flowering & fruiting. RM RM 252782 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter s.n. W. E. Booth 1956 7 23 205 U.S.A. Montana Powlell Ca 18 mi W of Helena. -112.402 46.598 3 Grassland and Douglas fir. Phenology: flowering & fruiting. RM RM 804934 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 10052 Brian Reif 2004 8 6 219 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: 5 air mi ENE of Villanueva, from Forest Road 45 S to Pecos River. -105.2467 35.2439 1676 Pinyon and juniper in narrow canyon of exposed sandstone, draining to river. Phenology: flowering. RM RM 361099 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4540 Erwin F. Evert 1982 7 29 210 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along U.S. Hwy 14, 16, and 20, ca 7 mi W of Cody. -109.2067 44.4994 1 1646 On road shoulder with weedy associates. Phenology: flowering. RM RM 357342 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4671 Erwin F. Evert 1982 8 6 218 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along U.S. Hwy 14, 16, and 20, ca 3/4 mi W of Buffalo Bill Dam. -109.1865 44.4994 1 1646 On road shoulder. Phenology: flowering. RM RM 357326 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 5009 Erwin F. Evert 1982 9 15 258 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along north side of U.S. Hwy 14, 16, and 20, ca 1/4 mi E of Goff Creek. -109.8449 44.4618 1 1951 In Highway Dept dump and maintenance area. Phenology: flowering. RM USFS 402575 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3780 Leila M. Shultz John S. Shultz 1979 8 26 238 U.S.A. Wyoming Lincoln Salt River Range: Little Greys River drainage, 12 air mi SE of Alpine Junction. -110.8049 43.1331 1 Along roadside, weedy, with Viguiera multiflora, Agropyron spicatum, Artemisia tridentata, in lodgepole pine clearing. Phenology: flowering & fruiting. RM RM 343264 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 341 Orval C. Harrison 1982 8 15 227 U.S.A. Wyoming Lincoln Star Valley: 1.8 mi SSW of Alpine on U.S. Hwy 89, ca 30 air mi N of Afton. 1714 Abundant on roadside. Phenology: flowering. RM RM 735933 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 11288 Richard W. Scott 1998 8 4 216 U.S.A. Wyoming Fremont Near Red Canyon. -108.697778 42.626944 1974 Roadside. Phenology: fruiting. RM RM 354336 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4001 Richard W. Scott 1984 9 1 245 U.S.A. Wyoming Teton Northern Grand Teton National Park. -110.7159 43.6772 1 2073 Roadsides. Phenology: flowering & fruiting. RM RM 353470 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4184 Robert D. Dorn 1984 9 15 259 U.S.A. Wyoming Laramie -104.7629 41.4619 1829 Disturbed area. Phenology: flowering & fruiting. RM RM 600681 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6386 Robert D. Dorn 1995 8 3 215 U.S.A. Wyoming Platte Grayrocks Reservoir. -104.7247 42.1402 1 1341 Roadside with Heterotheca, Bromus. Phenology: flowering & fruiting. RM RM 600409 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6576 Robert D. Dorn 1995 9 1 244 U.S.A. Wyoming Carbon Arlington. -106.0882 41.6032 2347 Rocky bank with Melilotus, Grindelia. Phenology: flowering & fruiting. RM RM 681461 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8460 Robert D. Dorn 2000 8 2 215 U.S.A. Wyoming Uinta Ca 3.5 mi SSW of Evanston. -110.0045 41.222 700 2073 Roadside with Chrysothamnus and Artemisia. Phenology: flowering & fruiting. RM RM 273806 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3 Robert L. Tresler 1963 8 17 229 U.S.A. Wyoming Natrona Casper Mountain: Camp Wyoba area. -106.3209 42.7352 1 2439 Roadside, open ground. First Wyoming Record Phenology: flowering. RM RM 364784 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter s.n. Robert Lavigne 1984 7 10 192 U.S.A. Wyoming Johnson Powder River Basin: 10.7 mi N of Buffalo. -106.8112 44.4983 1 1463 Highway right of way bank. Phenology: flowering & fruiting. RM RM 364787 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter s.n. Robert Lavigne 1984 8 2 215 U.S.A. Wyoming Fremont Wind River Range: Visitors Center in Sinks Canyon along the Big Popo Agie River, 8 mi SW of Lander. -108.8051 42.7474 1 1981 Phenology: flowering & fruiting. RM RM 354728 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3204 Thomas W. Nelson James L. Nelson 1976 8 27 240 U.S.A. Wyoming Park Wyo Hwy 120, ca 10 mi E of Meeteetse. Dry sandy sagebrush scrub beside highway. Phenology: fruiting. RM RM 737247 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8818 Thomas W. Nelson Jane P. Nelson 1990 7 23 204 U.S.A. Wyoming Converse Around Esterbrook. 1859 In meadow. Phenology: flowering & fruiting. RM RM 580007 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 13286 Walter Fertig 1992 8 8 221 U.S.A. Wyoming Lincoln West Slope Wyoming Range: Little Greys River, ca 7.5 air mi E of Alpine, ca 3 air mi S of Snake River. -110.8638 43.1475 1 1939 Lodgepole pine savannah. Understory of low grasses with Rudbeckia, Melilotus, Centaurea. Phenology: flowering. RM RM 704003 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 18555 Walter Fertig 1998 8 11 223 U.S.A. Wyoming Laramie Southeastern Plains: along I-25 in dry wash of Little Bear Creek, ca 23 mi N of Cheyenne. -104.8951 41.4894 700 1823 Disturbed cobblestone banks of dry wash. With Cirsium arvense, Euphorbia, Grindelia squarrosa. Phenology: flowering & fruiting. RM RM 761421 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 56214 B. E. Nelson 2001 8 27 239 U.S.A. Colorado Jackson North-central Colorado: North Park: along Colo Hwy 14 in the vicinity of County Road 9 on the north-east side of Peterson Ridge, ca 6.5-7 air mi SW of Walden. -106.3983 40.6625 1 2500 2521 Roadside with dense cover of rabbitbrush. Phenology: flowering & fruiting. RM RM 837223 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 86610 Ronald L. Hartman 2007 8 14 226 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Jackson Hole: along the road to Leeks Marina, ca 1 mi N of Colter Bay Village. -110.6374 43.9247 2085 Roadside Phenology: fruiting. RM RM 568168 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 076 James R. Johnson 1991 8 2 214 U.S.A. South Dakota Custer Custer State Park. -103.3774 43.7038 1 1344 Small patch in and along primitive logging road in open ponderosa pine forest; local infestation. Phenology: flowering & fruiting. RM RM 567177 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 41 Peter Beland Doug Corkran 1989 9 6 249 U.S.A. Colorado El Paso Rainbow Gulch: next to cement river outlet. -105.0069 38.9767 1 2774 Grassy meadow, rocky soil. Phenology: flowering & fruiting. RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 10225 Stuart Markow 1992 8 3 216 U.S.A. Idaho Clark Targhee National Forest and vicinity: Beaverhead Range: above and E of Deadman Canyon, ca 28 air mi W of Dubois. -112.7859 44.094 1 2012 Mostly Elymus spicatus and forbs, scattered Artemisia. RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 10788 Stuart Markow 1992 8 17 230 U.S.A. Idaho Fremont Targhee National Forest: Henrys Lake Mountains: along Twin Creek, ca 10 air mi SW of West Yellowstone, Montana. -111.3063 44.6127 1 2012 2073 Coniferous forest dominated by Pseudotsuga menziesii and Symphoricarpos. RM RM 652165 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 9798 Stuart Markow 1992 7 24 206 U.S.A. Idaho Clark Targhee National Forest; Western Centennial Mountains.: 0.5 mi N of entrance to Huntley Canyon, ca 1 air mi NW of Spencer. -112.186 44.3681 1 1829 Open slope dominated by Artemisia, Symphoricarpos, and grasses, with many roadside weeds. Phenology: flowering & fruiting. RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2608 Jean Wood 1995 7 25 206 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: ca 11 air mi SE of Colville at McDowell Lake overlook. -117.6599 48.4748 731 762 Partially open slopes with numerous rock outcrops; large ponderosa pine and Douglas fir; massive weed infestation in open areas. Phenology: flowering. RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3046 Jean Wood 1995 8 6 218 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Cottonwood Creek Drainage: ca 9 air mi SE of Chewelah along Forest roads 4342 and 250. -117.5733 48.1418 853 Carex meadows with old and sporadically active beaver dams; ponderosa pine and lodgepole pine on flats; spruce and Douglas fir on slopes. Phenology: flowering. RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 5027 Jean Wood 1996 6 25 177 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Columbia River and Tom Bush Creek, ca 2.5 air mi S of Waneta border station on Wash Hwy 251. -117.7485 48.9649 396 Shoreline just below gauging station; cobble and sand river edge at high water. Phenology: flowering. RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 7038 Jean Wood Diane Pavek 1996 8 3 216 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: headwaters of Barnaby Creek, ca 6 air mi SE of Sherman Pass along Forest Road 2014. -118.401 48.5323 1280 Roadside. Phenology: flowering & fruiting. RM RM 646501 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 24491 B. E. Nelson Russ Nelson 1992 8 17 230 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: along Greys River Road ca 0.7 road mi SE of intersection with U.S. Hwy 89 in Alpine; ca 30 air mi N of Afton. -110.9983 43.1636 1 1737 Roadside. Phenology: flowering & fruiting. RM RM 647913 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8532 B. E. Nelson 1981 7 22 203 U.S.A. Wyoming Big Horn Bighorn Basin: along the Greybull River, ca 24 air mi W of Basin; ca 5 air mi SW of Burlington. -108.5222 44.4217 1 1402 Roadside. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8621 Heather Bradtke 2002 7 15 196 U.S.A. Washington Columbia Umatilla National Forest and Vicinity: Forest roads 4212 and 4213, ca 7 mi S and 13 mi E of Dayton. -117.597222 46.204167 975 In a ravine in fine, deep, brown to organic soil; slope 0; aspect ravine. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6386 Robert D. Dorn 1995 8 3 215 U.S.A. Wyoming Platte Grayrocks Reservoir. -104.7255 42.1407 1341 Roadside with Heterotheca and Bromus. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6576 Robert D. Dorn 1995 9 1 244 U.S.A. Wyoming Carbon Arlington. -106.203 41.6035 2347 Rocky bank with Melilotus and Grindelia. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 75070 B. E. Nelson 2008 7 14 196 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger. -108.5521 45.2117 1 1682 1731 Brushy lee slope where snow accumulates. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 76154 B. E. Nelson 2008 8 12 225 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: spring complex near the head of Dry Head Creek S of Harsten Flat, ca 26 air mi ESE of Bridger. -108.4209 45.1958 2012 2073 Wet to dry meadow, around springs, and along stream. Phenology: flowering. RM RM 840013 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6960 Ben Legler 2007 8 2 214 U.S.A. New Mexico Colfax Vermejo Park Ranch: on south shoulder of NM Hwy 555 0.3 road mi W of mile marker 17; 15 air mi W of Raton. -104.7143611 36.88958333 3 2482 Sandstone road cut with Centaurea beibersteinii, grasses, Pinus ponderosa saplings. Flowers light purple; locally common along ca. 50 foot stretch of road shoulder; all plants and seedlings hand-pulled at time of collection. Photographed. Phenology: flowering & fruiting. RM RM 840012 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 9936 Ben Legler 2008 7 19 201 U.S.A. New Mexico Colfax Vermejo Park Ranch: along banks of the Cimarron River 2.6 air mi W of Cimarron. -104.961754 36.514454 1993 Silty river bottoms, with Ribes aureum, Rudbeckia laciniata, and Chenopodium. Flowers light purple; plants common across dry gravel bar. Specimen GPS: 36.514622, -104.961411. Phenology: flowering. RM USFS 863535 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 73207 B. E. Nelson 2007 7 26 207 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: at the south side of the flume-tram bridge just above the Mystic Lake Hydroelectric Plant on trail to Mystic Lake, ca 24 air mi WNW of Red Lodge. -109.7344 45.2435 2024 Rocky, disturbed area at base of bridge and edge of trail. Phenology: flowering. RM USFS 867627 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 73784 B. E. Nelson 2007 8 3 215 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: along Big Bear Creek at crossing of Cliff Creek or Forest Road 6989 ca 1.5 air mi NW of Wheeler Mountain, ca 11.5 air mi SSW of Bozeman. -111.1119 45.5176 1786 1841 Logging road and other disturbed areas in and near the canyon bottom. Phenology: flowering. RM USFS 867628 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 73949 B. E. Nelson 2007 8 4 216 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: saddle between head of Yankee and Jack creeks on Forest Road 3138 ca 3/4 air mi SW of Noon Point, ca 15 air mi SW of Bozeman. -111.2228 45.4968 2182 2195 Along abandoned logging road. Phenology: flowering. RM RM 938579 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4229 Emily Elliott Brian Elliott 2007 8 3 215 U.S.A. Montana Sweet Grass Along Airport Road, NE of Big Timber Airport, ca 1.5 air mi SSW of Big Timber. -109.9654 45.815 1347 Along road cut and packing area, in cobbley soil. Phenology: flowering & fruiting. RM RM 938580 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4267 Emily Elliott Brian Elliott 2007 8 3 215 U.S.A. Montana Park Absaroka Range: between I-90 and the Yellowstone River in McAdows Canyon, ca 14.5 air mi ENE of Livingston. -110.2621 45.7014 4280 Disturbed roadside, railroad tracks and river bank. Phenology: flowering & fruiting. RM RM 799986 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter s.n. Stephen L. Enloe 2004 9 7 251 U.S.A. Wyoming Carbon Along I-80 ca 0.5 mi SE of Quealy Gap on Halleck Ridge, ca 9 air mi SE of Hanna. -106.5028 41.7488 2274 In medium strip. With Centaurea diffusa. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3638 Rick McNeill 2008 8 14 227 U.S.A. Montana Teton Lewis and Clark National Forest: Front Range: Cave Mountain Campground, on Forest Road 144, junction of West Fork and Middle Fork Teton River, ca 7 air mi SE of West Fork Teton River Campground, ca 7 air mi NE of Rocky Mountain. -112.7225 47.8884 1565 Riparian with numerous beaver dams. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3735 Rick McNeill 2008 8 15 228 U.S.A. Montana Teton Lewis and Clark National Forest: Front Range: at confluence of the North Fork Sun River and Circle Creek, ca 7 air mi NW of Mortimer Gulch Campground, ca 4 air mi NNW of K Bar L Ranch. -112.8913 47.675 1495 Island and riparian zone. Phenology: flowering. RM RM 864410 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6167 Emily Elliott Brian Elliott 2008 7 19 201 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: along Forest Road 2414 above Little Rocky Creek, ca 33 air mi SSE of Big Timber. -109.77 45.3762 2439 2469 Steep dolomite cliffs. Phenology: buds. RM RM 864411 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6747 Emily Elliott 2008 7 29 211 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: Forest Road 2140 between Stillwater River and Picket Pin Creek, around forest boundary, ca 28 air mi S of Big Timber. -109.9356 45.4286 1829 1914 Dry sagebrush meadow with scattered clumps of Pseudotsuga menziesii and Pinus flexilis; area disturbed by heavey recreation and cattle use. Phenology: flowering & fruiting. RM USFS 885696 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 78213 B. E. Nelson 2009 7 25 206 U.S.A. Montana Powder River Custer 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. -106.2427 45.3101 1173 Bushy valley bottom, stream bank, and base of ponderosa pine slope. Phenology: flowering. RM USFS 885695 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 78896 B. E. Nelson 2009 8 4 216 U.S.A. Montana Carter Custer National Forest: Long Pines: Iron Spring and vicinity and down stream, ca 18 air mi SE of Ekalaka. -104.231 45.7526 1042 1079 Open slopes in grassland. Phenology: flowering. RM USFS 883299 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3477 Hans Hallman 2009 7 30 211 U.S.A. Montana Carter Custer National Forest: Ekalaka Hills: in the vicinity of Oliver Springs, ca 0.5 air mi N of Mont Hwy 323 at Conger Hill, ca 5.5 air mi SE of Ekalaka. -104.4545 45.8407 1109 1121 Hardwood draw dominated by green ash and grasses. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 12775 Stuart Markow 2004 8 12 225 U.S.A. Oregon Union Blue Mountains: Wallowa-Whitman National Forest: south side of Forest Road 2120, ca 1 air mi E of intersection with Forest Road 300, ca 1.5 air mi E of Bally Mountain lookout tower, ca 23 air mi SE of La Grande. 1341 Roadside weeds with Bromus inermis and Eriogonum heracleoides. Phenology: flowering. RM USFS 883300 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6797 Hans Hallman 2010 7 27 208 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes. -106.1848 45.2943 1036 1060 Flowing water draw with cottonwood, green ash, Juncus, and Salix. Phenology: flowering. RM USFS 569336 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 825 Herb L. Karcher 1991 8 10 222 U.S.A. Nebraska Custer Hwy 16A, 1 mi E of Custer. Roadside embankment. Abundant here. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 80422 B. E. Nelson Joseph L. M. Charboneau 2010 7 24 205 U.S.A. Montana Phillips Little Rocky Mountains: near the mouth of Pony Gulch just SW of Alder Gulch, ca 3/4 air mi W of Zortman; ca 45 air mi SW of Malta. -108.5384 47.9157 1277 Canyon bottom and adjacent slopes. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 80969 B. E. Nelson 2010 9 11 254 U.S.A. Montana Phillips Little Rocky Mountains: Montana Gulch Campground, ca 0.5 air mi W of Landusky; ca 48.5 air mi SW of Malta. -108.6323 47.8986 1219 Along the creek in the campground. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 81469 B. E. Nelson 2010 9 21 264 U.S.A. Montana Phillips Little Rocky Mountains: NE of Camp Creek Campground, ca 1 air mi NE of Zortman; ca 43 air mi SW of Malta. -108.4995 47.9301 1265 1326 Clearing in ponderosa pine forest. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 81516 B. E. Nelson 2010 9 21 264 U.S.A. Montana Phillips Little Rocky Mountains: hill between Ruby Creek and Camp Creek, ca 0.5 air mi ENE of Zortman, across the road from the cemetary, ca 43.5 air mi SW of Malta. -108.5112 47.9176 1225 On and at the base of a gravel pile. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8163 Joseph L. M. Charboneau 2011 7 23 204 U.S.A. Montana Phillips Little Rocky Mountains: head of White Horse Canyon, W of Beaver Mountain, ca 2.5 air mi NE of Antoine Butte, ca 3.5 air mi NNW of Zortman; ca 42 air mi SW of Malta. -108.5412 47.9619 1475 1493 Roadside talus. Phenology: buds. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8731 Joseph L. M. Charboneau 2011 8 4 216 U.S.A. Montana Valley Glasgow Base Ponds, W of Mont Hwy 24, ca 4.5 air mi W of Porcupine Creek, ca 3.5 air mi NW of St. Marie; ca 18 air mi N of Glasgow. -106.5791 48.4481 829 835 Moist grasslands surrounding pond with willows, Russian olive, and snowberry thickets. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 9194 Joseph L. M. Charboneau 2011 8 6 218 U.S.A. Montana Phillips Little Rocky Mountains: along Alder Gulch Road (BLM 1109), ca 2 air mi NW of Saddle Butte, ca 2.5 air mi WSW of Zortman; ca 45.5 air mi SW of Malta. -108.5736 47.9116 1615 In roadbed. Phenology: flowering. RM USFS 898213 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 83882 B. E. Nelson 2011 8 22 234 U.S.A. Colorado Summit Williams Fork Mountains: Arapaho National Forest: lower end of Miller Gulch above Green Mountain Reservoir and Colo Hwy 9, ca 18 air mi NNW of Silverthorne at I-70. -106.2351 39.8539 2423 2500 Open Douglas fir on northerly-facing slope on shaly clay Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 9057 Michael K. Kirkpatrick 2011 8 18 230 U.S.A. Colorado Eagle East edge of subdivision, ca 1 air mi E of Eagle from I-70 exit 147. -106.814 39.6581 2073 Heavily recreated sagebrush-rabbitbrush shrubland with clay-silt soil. Phenology: flowering & fruiting. RM USFS Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 73207 B. E. Nelson 2007 7 26 207 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: at the south side of the flume-tram bridge just above the Mystic Lake Hydroelectric Plant on trail to Mystic Lake, ca 24 air mi WNW of Red Lodge. -109.7344 45.2435 2024 Rocky, disturbed area at base of bridge and edge of trail. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 76154 B. E. Nelson 2008 8 12 225 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: spring complex near the head of Dry Head Creek S of Harsten Flat, ca 26 air mi ESE of Bridger. -108.4209 45.1958 2012 2073 Wet to dry meadow, around springs, and along stream. Phenology: flowering. RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6797 Hans Hallman 2010 7 27 208 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes. -106.1848 45.2943 1036 1060 Flowing water draw with cottonwood, green ash, Juncus, and Salix. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3116 Emma E. Freeland 2012 7 31 213 U.S.A. Montana Madison Tobacco Root Mountains: Brownback Gulch, ca 3 air mi NE of Brownback Mountain, ca 11.5 air mi SE of Whitehall. -112.0006 45.7302 1783 1865 Dry, south-facing grassland slopes with occasional Pseudotsuga, Pinus flexilis, and Juniperus scopulorum. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3219 Joshua J. Irwin 2010 6 2 153 U.S.A. Idaho Custer Salmon Uplands between Clayton and Challis: Grand View Canyon, 13 air mi SE of Challis. -114.06523 44.3588 10 1806 Well developed soil in xeric shrub-steppe vegetation; 4° slope, 0 aspect; dolomite geology. 1-25 individuals apparent. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 3994 Joshua J. Irwin 2010 8 10 222 U.S.A. Idaho Lemhi Salmon River between Challis and Salmon: roadside gulch with a natural bridge, ca 0.3 mi S of Allison Creek, 5.4 air mi NNE of Ellis. -113.99399 44.76051 10 1393 Well developed soil in xeric roadside vegetation; 13° slope, WNW aspect; rhyodacite geology. 26-75 individuals apparent. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4533 Joshua J. Irwin 2010 6 25 176 U.S.A. Idaho Lemhi Salmon National Forest: Salmon River Mountains: Colson Creek near first switchback on Colson Creek Road, 12.7 air mi W of Shoup. -114.53687 45.35157 10 1464 Well developed soil in mesic forb dominated vegetation; 9° slope, SE aspect; granite geology. Population is dominant throughout the area. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 6744 Joshua J. Irwin 2011 7 23 204 U.S.A Idaho Custer Salmon River: mouth of first unnamed gulch S of Malm Gulch along Ida Hwy 75, 11.0 air mi N of Challis. -114.26459 44.34839 30 1603 <25 plants estimated in xeric coarse textured soil within roadside vegetation, no slope, alluvial geology. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 7206 Joshua J. Irwin 2011 8 1 213 U.S.A Idaho Lemhi Lemhi Valley: along U.S. Hwy 93 at Big Flat near USGS Point, "Badger 3798", 7.1 air mi N of Salmon. -113.89296 45.2786 30 1159 Dominant population in xeric coarse textured soil within roadside vegetation, no slope, alluvial geology. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 7516 Joshua J. Irwin 2011 8 8 220 U.S.A Idaho Lemhi Salmon River: Deer Gulch Recreation Site, just N of Ellis, 16.5 air mi NNE of Challis. -114.043 44.70338 30 1413 25-75 plants estimated in xeric coarse textured soil within woody riparian vegetation, no slope, alluvial geology. 25-75 plants estimated. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 7673 Joshua J. Irwin 2011 8 10 222 U.S.A Idaho Lemhi Salmon National Forest: Salmon River Mountains: bench area just NE of the confluence of Birdseye and Silver creeks, 29.1 air mi NW of Salmon. -114.37852 44.93143 30 1951 <25 plants estimated in xeric soil within roadside vegetation, 5 degree slope, NNE aspect, rhyodacite geology. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 7889 Joshua J. Irwin 2011 8 14 226 U.S.A Idaho Custer North end of Lost River Range: along U.S. Hwy 93, vicinity of pump station just N of Eagle Rock, 13.1 air mi NNE of Challis. -114.07631 44.661 30 1437 Dominant population in xeric coarse textured soil within woody riparian vegetation, no slope, trachyandesite geology. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8156 Joshua J. Irwin 2011 8 20 232 U.S.A Idaho Custer Targhee National Forest: Lemhi Range: North Fork Eightmile Canyon, 32.7 air mi ENE of Mackay. -112.99088 44.06609 30 2128 <25 plants estimated in xeric soil within roadside vegetation, 11 degree slope, ESE aspect, limestone geology. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 90669 Ronald L. Hartman 2010 7 30 211 U.S.A. Idaho Lemhi Salmon National Forest: Bitterroot Range: Salmon Ridge dividing Spring and East Fork Spring creeks on Spring Creek Road (Forest Road 038). -114.2869 45.439 1968 Cut-over ridge and rock outcrop. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 90771 Ronald L. Hartman 2010 8 1 213 U.S.A. Idaho Lemhi Salmon National Forest: Salmon River Mountains: Forest Road 055 along Panther Creek at Clear Creek Trailhead. -114.3492 45.2899 1040 Disturbed area and adjacent streamside. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter s.n Big Horn County Weed and Pest 2010 8 24 236 U.S.A. Wyoming Big Horn Big Horn Mountains: above Shell Creek, ca 26 air mi E of Greybull. -107.54 44.56 2225 Abandoned road bed. Phenology: buds. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 92070 Ronald L. Hartman 2011 8 16 228 U.S.A. Idaho Custer Challis National Forest: Southern Salmon River Mountains: ca 3 road mi N of Ida Hwy 75 on Squaw Creek Road, along road for ca 100 m, ca 19.5 air mi SW of Challis. -114.46695 44.279933 1736 Talus slopes and roadside. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 7698 Emma E. Freeland 2013 8 1 213 U.S.A. Montana Madison Madison Valley: Eight Mile Ford Fishing Access site, ca 4 air mi S of Ennis, along County Road 36. -111.7557 45.2989 1536 Dry, disturbed grasslands at a fishing access parking lot. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 8077 Emma E. Freeland 2013 8 10 222 U.S.A. Montana Madison Madison Valley: BLM Palisades Recreation Area, ca 26 air mi S of Ennis, ca 12 air mi NE of Black Butte. -111.6576 44.9879 1722 1731 Dry, disturbed grasslands. Phenology: flowering. RM USFS Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 9057 Michael K. Kirkpatrick 2011 8 18 230 U.S.A. Colorado Eagle East edge of subdivision, ca 1 air mi E of Eagle from I-70 exit 147. -106.814 39.6581 2073 Heavily recreated sagebrush-rabbitbrush shrubland with clay-silt soil. Phenology: flowering & fruiting. RM RM 961213 Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1996-86 Lori E. Brummer 1996 8 1 214 U.S.A. Colorado Gunnison Gunnison Basin: Lake Fork of the Gunnison drainage, along Colo Hwy 149 ca 0.5 road mi S of junction with Blue Mesa Cutoff or County Road 25, ca 31 road mi SW of Gunnison. -107.22419 38.29004 2432 Disturbed roadside in sagebrush near culvert Ericameria, Purshia, Gutierrezia. Locally common. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1299 Georgia G. Thomas 2013 7 25 206 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Race Creek Trail Head: ca 3/4 mi on Forest Trail 4 along Selway River, ca 20 mi on Forest Road 223, ca 34 air mi ESE of Kooskia. -115.2776 46.0439 1 538 Mixed conifer forest, Thuja plicata, grand fir, Douglas fir, ponderosa pine. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1365 Georgia G. Thomas 2013 7 25 206 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River, by Nineteen Mile Creek, ca 24 air mi ESE of Kooskia. -115.4848 46.0867 604 Rocky streambank. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1507 Georgia G. Thomas 2013 7 25 206 U.S.A. Idaho Idaho Nez Perce National Forest: Selway River Drainage: O'Hara Road following O'Hara Creek, ca 3 mi on Forest Road 651, ca 23 air mi ESE of Kooskia. -115.539 46.049 948 Roadside seep. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1878 Georgia G. Thomas 2013 8 3 215 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Bear Creek Pass Trail Head: ca 3 mi on Pack Trail 516, decending to Bear Creek, ca 20 air mi WNW of Darby, MT. -114.5637 46.1117 1355 1454 Rocky, mixed shrub slopeside. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1954 Georgia G. Thomas 2013 8 5 217 U.S.A. Idaho Idaho Clearwater National Forest: Forest Road 5503 near Syringa, ca 12 air mi E of Kooskia. -115.7601 46.1363 1 539 Roadside seep. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 1999 Georgia G. Thomas 2013 8 8 220 U.S.A. Idaho Idaho Nez Perce National Forest: Selway River Drainage: Forest Road 286 to Kooskia, ca 20 air mi ESE of Kooskia. -115.6603 46.111 1 1346 Exposed hillside, logged area. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2043 Georgia G. Thomas 2013 8 7 219 U.S.A. Idaho Idaho Clearwater National Forest: Lochsa River Drainage: across Split Creek Pack Bridge: ca 0.5 mi on Forest Trail 133 along the Lochsa River, ca 28 air mi ENE of Kooskia. -115.4119 46.2308 533 Riverside. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2143 Georgia G. Thomas 2013 8 9 221 U.S.A. Idaho Idaho Nez Perce National Forest: Clearwater Mountains: Middle Fork Clearwater Wild and Scenic River: Forest Road 223 along Selway River, Rackliff Campground, ca 24 air mi ESE of Kooskia. -115.4949 46.0852 1 475 487 Campground and streamside. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2165 Georgia G. Thomas 2013 8 9 221 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Forest Road 223 along Selway River, 0.5 mi on Glover Trail near camp ground. -115.3627 46.0707 1 562 Dry hillside. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2202 Georgia G. Thomas 2013 8 10 222 U.S.A. Idaho Idaho Clearwater National Forest: Lochsa River Drainage: Mocus Point Trail Head: along Lochsa River. -115.0205 46.4603 1 869 Marsh. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 2220 Georgia G. Thomas 2013 8 10 222 U.S.A. Idaho Idaho Clearwater National Forest: Selway-Bitterroot Wilderness: Lochsa River Drainage: Wilderness Gateway Trail Head: ca 3 mi on Pack Trail 211 to Stanley Hot Springs, ca 36 air mi ENE of Kooskia. -115.2797 46.3223 987 Mixed conifer forest, hillside. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4278 Georgia G. Thomas 2014 7 15 196 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: ca 1 mi on Forest Trail 526, ca 30 air mi ENE of Elk City. -114.8519 45.989 792 1221 Meadow. Phenology: fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 4726 Georgia G. Thomas 2014 7 29 210 U.S.A. Idaho Idaho Nez Perce National Forest: Selway River Drainage: Meadow Creek, Selway River Campground, ca 1/4 mi on Forest Road 443 from Selway River, ca 33 air mi ESE of Stites. -115.2948 46.0389 587 Western red cedar grove. Phenology: flowering & fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 5302 Georgia G. Thomas 2014 8 23 235 U.S.A. Idaho Idaho Nez Perce National Forest: Clearwater River Drainage: Forest Road 445 near Polar Creek, ca 18 air mi ENE of Kooskia. -115.6766 46.2151 1118 Roadside in a mixed coniferous forest. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 5361 Georgia G. Thomas 2014 8 23 235 U.S.A. Idaho Idaho Nez Perce National Forest: Clearwater River Drainage: intersection of Forest Road 460 with Forest Road 4068, ca 15 air mi ENE of Kooskia. -115.637 46.2154 1307 Mixed coniferous forest. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 5401 Georgia G. Thomas 2014 8 24 236 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: ca 20 mi on Forest Road 223, ca 1/4 mi on Gedney Creek Trail, Forest Trail 708, ca 17 air mi NNE of Elk City. -115.3145 46.0579 525 Mixed coniferous forest. Phenology: fruiting. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 5429 Georgia G. Thomas 2014 8 24 236 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: ca 8 mi on Forest Road 223 from Lochsa River, ca 18 air mi NNW of Elk City. -115.498 46.0855 477 Rocky river flood plain. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 5460 Georgia G. Thomas 2014 8 24 236 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Rackliff Trail Head, ca 0.5 mi on Forest Trail 702, ca 9 mi on Forest Road 223 from Lochsa River, ca 18 air mi NNW of Elk City. -115.4914 46.0883 637 Mixed coniferous forest. Phenology: flowering. RM RM Centaurea stoebe ssp. australis physical specimen Asteraceae Centaurea stoebe ssp. australis (Pan?i? ex A. Kern.) Greuter 5015 Crista L. O'Conner Gavin Gardner 2017 8 5 217 U.S.A. Idaho Clearwater Clearwater Mountains: Skull Creek along Forest Road 252, just S of Lost Ridge Trailhead and ca 7 1/4 air mi ENE Canyon Work Center. -115.4354 46.8571 696 Along riparian and road, beneath canopy of Alnus rubra and Thuja plicata. Phenology: flowering. 3600 3,1,0 true