Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 1294 SE WY 1993 RM 598921 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by Ronald L. Hartman in 1998. RM-146 Ronald L. Hartman 38210 23 6 1993 23 Jun 93 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper. Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. 5700 5900 ft. 42.8615° N, 106.7752° W; uncertainty 0.5 mi. T33N R83W S3 NE1/4 42.8615 -106.7752 1 mi. N N Buds N N 2 RM 247465 Kostel 2004 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21590 Grace M. Kostel 1401 4 6 2004 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 19 air mi SE of Hermosa. Butte tops and slopes of sand and gravel soil. 3150 ft. 43° 41.75' N, 102° 52.59' W to 43° 41.53' N, 102° 52.63' W; GPS Reading T4S R10E S13 W1/2 43.695833 -102.8765 GPS Reading Flowering and Fruiting N N 3 RM 249035 Kostel 2004 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21643 Grace M. Kostel 2820 25 6 2004 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 19-19.5 air mi SE of Hermosa and 2 air mi SW of Red Shirt and 0.5 miW of SD Hwy 40. In prarie dog town with soils of silt and clay. 2900 2950 ft. 43° 40.59' N, 102° 53.41' W; GPS Reading T4S R10E S24 SW1/4 43.6765 -102.890167 GPS Reading Flowering and Fruiting N N 4 RM 251099 Kostel 2004 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21713 Grace M. Kostel 4690 13 10 2003 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 25 air mi ENE of Hermosa and 3 mi E of Swinehart Hill near the Cheyenne River. Floodplain with clay and rock and sand soil; area is infested with Tamarisk seedlings and young trees to 1.5" dbh. 3100 ft. 43.8941° N, 102.681° W; GPS Reading T2S R12E S9 43.8941 -102.681 GPS Reading Flowering and Fruiting N N 5 RM 251185 Kostel 2004 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21714 Grace M. Kostel 4764 13 10 2003 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa along French Creek. Creek banks with moist clay and silt soils. 3050 ft. 43.6377° N, 103.0302° W; GPS Reading T5S R9E S9 NE1/4 43.6377 -103.0302 GPS Reading Flowering and Fruiting N N 6 RM 251835 Kostel 2004 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21750 Grace M. Kostel 934 30 5 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 21-22 air mi NNW of Crawford and 1-2 mi E of Hat Creek Road on Forest Road 925. In prairie dog town with soil ranging from sand, silt to clay. 3650 3700 ft. 42.938° N, 103.649° W to 42.948° N, 103.665° W; GPS Reading T34N R54W S11 N1/2; also W1/4 S3 42.938 -103.649 GPS Reading Flowering and Fruiting N N 7 RM 252296 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21776 Grace M. Kostel 5238 30 5 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 8.5-9 air mi SSE of Wall in Conata Basin. Badlands floodplain of deep white clay soil. 2580 ft. 43° 48.59' N, 102° 11.32' W; GPS Reading T3S R16E S3 South1/2 43.809833 -102.188667 GPS Reading Flowering and Fruiting N N 8 RM 252331 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21777 Grace M. Kostel 5273 30 5 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 13-13.5 air mi due S of Wall and adjacent to Shannon County and Pine Ridge Indian Reservation boundary fence. Deep white clay soil of floodplain. 2450 ft. 43° 41.28' N, 102° 14.47' W; GPS Reading T4S R16E S19 NE1/4 43.688 -102.241167 GPS Reading Flowering and Fruiting N N 9 RM 253286 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21822 Grace M. Kostel 6226 13 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 15.5 air mi SSE of Wall in Conata Basin. Prairie dog town of heavy deep white clay soils. 2513 ft. 43° 45.932' N, 102° 13.264' W; GPS Reading T3S R16E S20 SE1/4 43.765533 -102.221067 GPS Reading Flowering and Fruiting N N 10 RM 253299 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21822 Grace M. Kostel 6239 13 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 15.5 air mi SSE of Wall in Conata Basin. Prairie dog town of heavy deep white clay soils. 2513 ft. 43° 45.932' N, 102° 13.264' W; GPS Reading T3S R16E S20 SE1/4 43.765533 -102.221067 GPS Reading Flowering and Fruiting N N 11 RM 253336 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21823 Grace M. Kostel 6276 13 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 14 air mi SSW of Wall in Conata Basin. In a large prairie dog town with deep heavy white clay soils. 2590 ft. 43° 47.394' N, 102° 16.216' W; GPS Reading T3S R15E S13 N1/2 43.7899 -102.270267 GPS Reading Flowering and Fruiting N N 12 RM 253353 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21825 Grace M. Kostel 6293 13 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 18.5-19 air mi SSW of Wall in Conata Basin. In a prairie dog town having deep heavy white clay soils. 2550 ft. 43° 43.322' N, 102° 17.696' W; GPS Reading T4S R15E S2 SW1/4 43.722033 -102.294933 GPS Reading Flowering and Fruiting N N 13 RM 253386 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21826 Grace M. Kostel 6326 13 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 19 air mi SSW of Wall In Conata Basin. In a prairie dog town having deep heavy, white clay soils with a sand component. 2590 ft. 43° 43.733' N, 102° 19.601' W; GPS Reading T4S R15E S4 E1/2 43.728883 -102.326683 GPS Reading Flowering and Fruiting N N 14 RM 253413 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21827 Grace M. Kostel 6353 14 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 19-19.5 air mi SSW of Wall. In prairie dog town having deep heavy white clay soils. 2550 ft. 43° 42.479' N, 102° 16.92' W; GPS Reading T4S R15E S11 SE1/4 43.707983 -102.282 GPS Reading Flowering and Fruiting N N 15 RM 253443 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21829 Grace M. Kostel 6383 14 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 17 air mi due S of Wall in Conata Basin. In prairie dog town having deep heavy white clay soils. 2500 ft. 43° 44.632' N, 102° 12.285' W T3S R16E S31 NE1/4 43.743867 -102.20475 Flowering and Fruiting N N 16 RM 254739 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21882 Grace M. Kostel 7676 25 6 2005 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 5.5 air mi NW of Toadstool Geologic Park and 1/4 mi due N of Orella Road. Typic badlands habitat; soils are deep heavy white clay. 3820 ft. 42° 52.576' N, 103° 37.606' W; GPS Reading T34N R54W S36 42.876267 -103.626767 GPS Reading Flowering and Fruiting N N 17 RM 255014 Kostel 2005 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-21893 Grace M. Kostel 7950 29 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 5.5 air mi SE of Scenic in Big Hollow Creek. Soils are unstable, gravel and clay streambed. 2750 ft. 43° 42.388' N, 102° 30.422' W; GPS Reading T4S R13E S12 South1/2 43.706467 -102.507033 GPS Reading Flowering and Fruiting N N 18 RM 34088 Arizona/New Mexico RM 760967 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-9293 Robert C. Sivinski 4720 8 4 1999 U.S.A. New Mexico Eddy Seven Rivers Hills. Chihuahuan Desert scrub, silty sand of marroyo bottom; with Larrea tridentata, Rhus microphylla, and Prosopis glandulosa. 13776 ft. T21S R24E S 17 32.47959 -104.5211 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 19 RM 362533 RMHERB1 RM 726780 RM0285327 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-37403 Carlos A. Popolizio 742 Nancy E. Hastings, Rosalie M. Smith, Donald L. Hazlett 13 6 1996 U.S.A. Wyoming Platte Camp Guernsey: Dead Horse Canyon, ca 2 km N of Emigrant Hill, ca 3 km NE of Guernsey Reservoir. Disturbed, mixed grass prairie on gentle to moderate slopes of sandy loam soil on level disturbed area with Yucca glauca, Koeleria macrantha, Stipa comata, and Schizachyrium scoparium. 1450 m. zone DMC, 520000E, 4689450N; unknown, GPS reading N Locally common. DMC 5 20000/46 89450 Flowering N RM0285327 N 20 RM 362570 RMHERB1 RM 726781 RM0285328 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-37416 C. A. Popolizio 856 N. E. Hastings, R. M. Smith, D. Hazlett 16 6 1996 U.S.A. Wyoming Platte Camp Guernsey: 0.2 km S of North Platte River and ca 2 km N of Cottonwood Creek. In silt pocket on rock in mixed grass prairie on gentle to moderate slope of loam with stone/rock with Koeleria macrantha, Calylophus lavandulifolius, Paronychia, Eriogonum, and Stipa spp. 1450 m. 42.3402° N, 104.881° W; NAD 83, uncertainty .25 mi., Nat. Geog. TOPO! 509800E, 4687550N 42.3402 -104.881 NAD 83 0 mi. Nat. Geog. TOPO! Cross Ref. UTM placemarker with Lat. and Long in Nat. Geog TOPO! MJB Infrequent. Flowering N RM0285328 N 21 RM 442055 South Dakota RM 620210 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-68579 K. A. Fagerstone s.n. 4 6 1974 U.S.A. South Dakota Pennington 2 mi W of Conata. Scattered occurrence in prairie dog town. 2480 ft. 43.7212° N, 102.225° W; uncertainty 1 mi. T4S R16E S5 43.7212 -102.225 1 mi. Flowering N N 22 RM 442363 South Dakota RM 222330 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-68772 P. A. Rydberg 789 13 6 1892 U.S.A. South Dakota Fall River Hot Springs. 3370 3840 ft. 43.4354° N, 103.481° W T7S R5E S13 43.4354 -103.481 2 mi. Y Flowering N N 23 RM 442589 South Dakota USFS 478832 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-68921 Ralph K. Gierisch 1574 23 6 1950 U.S.A. South Dakota Fall River Harney National Forest. Level slope; deep loam soil; roadside/short grass vegetation type. 3230 ft. 43.326° N, 103.4514° W; uncertainty 1 mi. T8S R6E S30 43.3233 -103.4571 NAD 83 1 mi. Y N Nat. Geog. TOPO! GKB ELEVSTR 3180 3440 f (USGS 7.5') G. Bryson RMH Flowering N N 24 RM 442649 South Dakota RM 300155 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-68966 Robert D. Dorn 2749 4 7 1976 U.S.A. South Dakota Fall River Ca 8 mi SW of Hot Springs. Grassland with Psoralea and Dalea. 3720 ft. T8S R5E S20 43.3406 -103.5452 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering N N 25 RM 476550 So Rocky Mts RM 153761 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-87391 Alan A. Beetle 2084 2 7 1937 U.S.A. Colorado Jefferson 1 mi W of Leyden. Dry gravelly soil, open field. 7000 ft. Flowering and Fruiting N N 26 RM 484784 So Rocky Mts RM 83847 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-91093 Francis Ramaley 10434 19 6 1915 U.S.A. Colorado Weld Saint Vrain. Dry grassland. Flowering and Fruiting N N 27 RM 487433 So Rocky Mts RM 170053 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-91591 George E. Osterhout 2901 3 7 1904 U.S.A. Colorado Weld New Windsor. 3-10 Jul 1904. Flowering and Fruiting N N 28 RM 487440 So Rocky Mts RM 50949 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-91591 George E. Osterhout 2910 3 7 1904 U.S.A. Colorado Weld New Windsor. Flowering N N 29 RM 488324 So Rocky Mts RM 170054 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-72351 George E. Osterhout 4301 9 6 1910 U.S.A. Colorado Bent Rule River. Flowering and Fruiting N N 30 RM 490415 So Rocky Mts RM 312248 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-81442 George E. Osterhout s.n. 19 6 1913 U.S.A. Colorado Weld Windsor. Flowering and Fruiting N N 31 RM 490432 So Rocky Mts RM 312285 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-91674 George E. Osterhout s.n. 26 6 1909 U.S.A. Colorado Weld New Windsor. Flowering and Fruiting N N 32 RM 490788 So Rocky Mts RM 84331 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-81442 George E. Osterhout s.n. 19 6 1913 U.S.A. Colorado Weld Windsor. Flowering and Fruiting N N 33 RM 496938 So Rocky Mts RM 580941 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-95164 Ronald C. Wittmann 18144 William A. Weber 31 5 1991 U.S.A. Colorado Prowers Ca 10 mi S of Lamar, west side of highway on south benches of Clay Creek. Disturbed soil. 1200 m. Label says Kiowa County Flowering and Fruiting N N 34 RM 502964 So Rocky Mts RM 580376 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-98143 William A. Weber 18111 8 5 1991 U.S.A. Colorado Baca Comanche National Grassland: Picture Canyon, just N of Oklahoma state line. Sandy roadside. 37.0247° N, 102.8602° W; uncertainty 1 mi. T35S R48W S6 37.0247 -102.8602 1 mi. N N 35 RM 503161 So Rocky Mts RM 211569 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by James D. Morefield in 1992. RM-76550 William A. Weber 3944 15 6 1948 U.S.A. Colorado Boulder 7 mi N of Boulder. Sagebrush flat. Flowering and Fruiting N N 36 RM 693477 Kuhn 2007 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 1. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by Bernadette Kuhn. RM-114295 B. E. Nelson 71854 Bernadette Kuhn 14 6 2007 U.S.A. Colorado Baca Comanche National Grassland: County Road C above Carrizo Creek, ca 2 air mi W of Little Black Mesa and ca 1 air mi N of Oklahoma, ca 33.5 air mi SW of Springfield. Sandy-silt grassland flats. 4420 4470 ft. 37.0123° N, 102.9786° W; GPS Reading T35S R50W S12 NE1/4 37.0123 -102.9786 NAD 83 GPS Reading Flowering and Fruiting N 37 RM 693950 Kuhn 2007 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 1. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by Bernadette Kuhn. RM-114320 B. E. Nelson 72327 20 6 2007 U.S.A. Colorado Baca Comanche National Grassland: Sand Canyon, ca 0.5 air mi N of Oklahoma, ca 15.5 air mi WSW of Campo. Sandsage flats on sandy silt substrate. 4250 4260 ft. 37.0079° N, 102.8303° W; GPS Reading T35S R48W S9 SW1/4 37.0079 -102.8303 NAD 83 GPS Reading Flowering and Fruiting N 38 RM 694074 Kuhn 2007 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 1. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by Bernadette Kuhn. RM-114327 B. E. Nelson 72451 Bernadette Kuhn 21 6 2007 U.S.A. Colorado Baca Comanche National Grassland: Holt Canyon, ca 1 air mi N of Oklahoma, ca 12.5 air mi SW of Campo. Broad canyon bottom. 4270 4300 ft. 37.0141° N, 102.7736° W to 37.0133° N, 102.776° W to 37.0149° N, 102.7721° W; GPS Reading T35S R48W S12 NW1/4 37.0141 -102.7736 NAD 83 GPS Reading Flowering and Fruiting N 39 RM 694309 Kuhn 2007 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 1. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by Bernadette Kuhn. RM-114343 Bernadette Kuhn 663 Laura E. Lukus 30 5 2007 U.S.A. Colorado Baca Comanche National Grassland: ca 23 air mi SW of Springfield. Shortgrass prairie with Yucca sp., Opuntia sp., and Buchloë dactyloides; grazed. 4765 ft. 37.1487° N, 102.8353° W; GPS Reading T35S R48W S20; also S29 37.1487 -102.8353 NAD 83 GPS Reading Flowering and Fruiting N 40 RM 694431 Kuhn 2007 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 1. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by Bernadette Kuhn. RM-114347 Bernadette Kuhn 785 7 6 2007 U.S.A. Colorado Baca Comanche National Grassland: Picture Canyon, ca 28.5 air mi SSW of Springfield. Lush canyon with Salix-dominated wet draw. Canyon rim dominated by Juniperus. Shortgrass prairie with Yucca sp., Opuntia sp., and Buchloë dactyloides; grazed. 4284 ft. 37.0123° N, 102.7445° W; GPS Reading T35S R47W S7 37.0123 -102.7445 NAD 83 GPS Reading Flowering and Fruiting N 41 RM 694583 Kuhn 2007 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 1. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by Bernadette Kuhn. RM-114357 Bernadette Kuhn 1026 10 6 2007 U.S.A. Colorado Baca Comanche National Grassland: just N of the North Fork Cimarron River, ca 15 air mi SSE of Vilas. Shortgrass prairie dominated by Buchloë dactyloides and Bouteloua spp. 4078 ft. 37.1633° N, 102.3774° W; GPS Reading T33S R44W S15 37.1633 -102.3774 NAD 83 GPS Reading Flowering and Fruiting N 42 RM 698181 Kuhn 2007 RM Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 1. Diaperia prolifera (Nutt. ex DC.) Nutt.
Annotated by Bernadette Kuhn. RM-114495 Ronald L. Hartman 85090 Bernadette Kuhn, Laura E. Lukas 28 5 2007 U.S.A. Colorado Otero Comanche National Grassland: Vogal Canyon, from trail head to south end at fence line. Pinyon-juniper canyonland, sandstone; with willow and cottonwood thickets near fence. 4290 4390 ft. 37.7702° N, 103.5131° W; GPS Reading T26S R54W S19; also W1/4 S30 and T26S R55W E1/4 S24 37.7702 -103.5131 NAD 83 GPS Reading Flowering and Fruiting N 43 RM 734528 Schiebout RM 824042 RM0126705 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-121898 Michael Schiebout 5940.2 12 6 2005 U.S.A. New Mexico San Miguel Road 39, roadside at 20 mi down Road 419. Steppe. 1428 m. 35° 41' 56" N, 104° 15' 52" W; GPS reading 35.698889 -104.264444 GPS reading Flowering N RM0126705 N 44 RM 735270 Schiebout RM 824025 RM0127148 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-122297 Michael Schiebout 5805 9 6 2005 U.S.A. New Mexico Union Sayre Ranch: 3 4/5 air mi SW of Kenton, OK. Dry prairie to stream bed in sandy soil. 1345 m. 36° 52' 3" N, 103° 0' 49" W; GPS reading 36.8675 -103.013611 GPS reading Flowering N RM0127148 N 45 RM 735278 Schiebout RM 824032 RM0127155 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-122300 Michael Schiebout 5207 3 6 2005 U.S.A. New Mexico Union Kiowa National Grassland: Forest Road K135; along U.S. Hwy 87, 7 air mi SE of Clayton. Grazed shortgrass prairie. 1459 m. 36° 24' 4" N, 103° 4' 24" W; GPS reading 36.401111 -103.073333 GPS reading Prairie dogs prevelant. Flowering N RM0127155 N 46 RM 735287 Schiebout RM 824073 RM0127162 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-122302 Michael Schiebout 5008 1 6 2005 U.S.A. New Mexico Harding Roy Mitchell's Ranch: 12 mi N on Salt Lake Road from NM Hwy 39. Steppe. 1295 m. 35° 43' 2" N, 103° 39' 24" W; GPS reading 35.717222 -103.656667 GPS reading Not been grazed in 9 months. Flowering N RM0127162 N 47 RM 775828 Heidel 2007 RM 841347 RM0047669 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-132546 Bonnie Heidel 2905 5 6 2007 U.S.A. Wyoming Crook Black Hills: Devils Tower National Monument: ca 0.4 air mi SE of entrance. Prairie dog town, on both sides of road, associated with Elymus smithii, Buchloe dactyloides, Alyssum desertorum, Plantago purshii. 3870 3920 ft. T53N R65W S7 SW1/4 SE1/4; also NE1/4 S18 Flowering N RM0047669 N 48 RM 793876 Missouri Plateau RM 222331 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 2. Evax prolifera Nutt. ex DC.
Annotated by James D. Morefield in 1992. RM-134915 Robert D. Dorn 2749 4 7 1976 U.S.A. South Dakota Fall River Ca 8 mi SW of Hot Springs. Grassland with Psoralea, Dalea. 3400 ft. Flowering N N 49 RM 793877 Missouri Plateau RM 709976 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-134916 Hollis Marriott 11570 27 6 1995 U.S.A. Montana Powder River Custer National Forest east of Ashland; ca 0.5 mi N of Highway 212, ca 3.0 mi W of Wilbur Creek road turnoff (#775). Sparsely vegetated area at base of small butte, with Gutierrezia sarothrae, Plantago patagonica, Allium textile. 3400 ft. T3S R46E S16 NW1/4 Flowering N N 50 RM 793878 Missouri Plateau RM 478826 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. 2. Evax prolifera Nutt. ex DC.
Annotated by James D. Morefield in 1992. RM-134917 Lincoln C. Ellison 3247 12 7 1935 U.S.A. Montana Custer US Range Livestock Experiment Station: Pasture F, near Quadrat F-5. Flowering N N 51 RM 880747 Dorn 2014 RM 921815 RM0079831 Asteraceae Diaperia prolifera (Nutt. ex DC.) Nutt. RM-156067 Robert D. Dorn 11017 29 5 2014 U.S.A. Wyoming Goshen Ca 7 mi W of Yoder. Grassland, with Vulpia and Poa secunda. 4400 ft. 41° 54.9' N, 104° 26.8' W; unknown, , GPS reading 41.915 -104.446667 unknown N GPS reading Vegetative N RM0079831 N