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 132994 Evert 1986 RM 725504 RM0288043 Asteraceae Erigeron allocotus S. F. Blake RM-15401 Erwin F. Evert 10782 6 8 1986 U.S.A. Wyoming Big Horn Bighorn Basin: northeast side of Sheep Mountain, ca 11 mi N of Greybull. Limestone cliff crevices and ledges. 4300 4900 ft. 44.6309° N, 108.1595° W T54N R94W S27 44.6309 -108.1595 Flowering and Fruiting N RM0288043 N 2 RM 138470 Evert 1990 RM Asteraceae Erigeron allocotus S. F. Blake RM-15730 Erwin F. Evert 18580 27 5 1990 U.S.A. Wyoming Washakie Big Horn Mountains: along east side of Wyo Hwy 436, ca 1.5 mi S of U.S. Hwy 16. Juniper woodland with Senecio canus, Alyssum desertorum, Agropyron spicatum, and Koeleria macrantha. 5000 ft. 44.0409° N, 107.3599° W T47N R87W S18 44.0409 -107.3599 N N 3 RM 138761 Evert 1990 RM 618943 Asteraceae Erigeron allocotus S. F. Blake RM-15755 Erwin F. Evert 18966 16 6 1990 U.S.A. Montana Carbon Bighorn Basin: along Crooked Creek Road, ca 13 mi N of Lovell, Wyoming. Sagebrush-saltbrush-grassland with scattered Juniperous scopulorum with dominants Bouteloua gracilis and Stipa comata. 4300 ft. 45.0091° N, 108.4245° W T9S R27E S33 45.0091 -108.4245 Flowering N N 4 RM 361798 RMHERB1 RM 307468 RM0288005 Asteraceae Erigeron allocotus S. F. Blake RM-36898 Barry C. Johnston 1820 Pete Lucas and Bertha Gillam 18 7 1978 U.S.A. Wyoming Washakie Leigh Canyon, 0.5 mi above its confluence with Ten Sleep Canyon. On dry hot south-facing shelves near the base of limestone cliffs. 5600 ft. 44.08528° N, 107.3° W; uncertainty 0.5 mi. T48N R87W S34 SW1/4 44.08528 -107.3 1 mi. Flowering and Fruiting N RM0288005 N 5 RM 361802 RMHERB1 RM 340009 RM0288033 Asteraceae Erigeron allocotus S. F. Blake RM-36902 Barry C. Johnston s.n. 7 7 1977 U.S.A. Wyoming Big Horn Big Horn National Forest. North/north to northwest facing 57% (average) slope; in broad transition between Cele-Juoc-Rhtr chaparral below and Psme-Pifl woodland above; this species seen to base of limestone cliff above site. 5200 ft. 44.573° N, 107.6735° W; uncertainty 0.25 mi. T53N R90W S15 NE1/4 of NW1/4 44.573 -107.6735 0 mi. Flowering and Fruiting N RM0288033 N 6 RM 364280 RMHERB1 RM 337648 RM0288021 Asteraceae Erigeron allocotus S. F. Blake RM-38710 David L. Martin 1530 3 6 1981 U.S.A. Wyoming Big Horn Between Paint Rock and Medicine Lodge creeks, on shoulder of Cold Springs Road. On bare soil, among sandy limestone talus (Tensleep Formation); Juniperus osteosperma-Cercocarpus ledifolius vegetation with scattered Agropyron spicatum and Artemisia tridentata. 5240 ft. 44.2909° N, 107.5301° W; uncertainty 0.25 mi. T50N R89W S22 44.2909 -107.5301 0 mi. Abundant; most plants are in early anthesis. Flowering and Fruiting N RM0288021 N 7 RM 368890 Evert 1990 RM 618924 RM0288015 Asteraceae Erigeron allocotus S. F. Blake RM-40562 Erwin F. Evert 18580 27 5 1990 U.S.A. Wyoming Washakie Big Horn Mountains: along east side of Wyo Hwy 436; ca 1.5 mi S of U.S. Hwy 16. Juniper woodland with Senecio canus, Alyssum desertorum, Agropyron spicatum, and Koeleria macrantha. 5000 ft. 44.04139° N, 107.3586° W; uncertainty 1 mi. T47N R87W S18 44.04139 -107.3586 1 mi. Flowering N RM0288015 N 8 RM 378035 WYNDD RM 568798 RM0288025 Asteraceae Erigeron allocotus S. F. Blake RM-44617 Hollis Marriott 11017 22 6 1989 U.S.A. Wyoming Big Horn West flank of Big Horn Mountains: east rim of Dry Medicine Lodge Creek Canyon across from Sheep Springs Canyon; ca 10 air mi NE of Hyattville. Among vegetated talus/scree and limestone outcrops with Cryptantha sp. And Cercocarpus ledifolius. 6000 ft. 44.3488° N, 107.5301° W; uncertainty 0.25 mi. T51N R89W S34 SW1/4 of NE1/4 44.3488 -107.5301 0 mi. Flowering and Fruiting N RM0288025 N 9 RM 378038 WYNDD RM 568799 RM0288020 Asteraceae Erigeron allocotus S. F. Blake RM-44620 Hollis Marriott 11021 23 6 1989 U.S.A. Wyoming Big Horn West Flank Big Horn Mountains: southwest rim of Trapper Canyon; ca 2 air mi SE of Bush Butte; ca 16 air mi N of Hyattville. On sparsely vegetated rocky (limestone) soil and outcrops with Cercocarpus ledifolius and Petrophytum caespitosum. 7000 ft. 44.4645° N, 107.5907° W; uncertainty 0.25 mi. T52N R89W S19 SE1/4 of SE1/4 44.4645 -107.5907 0 mi. Flowering N RM0288020 N 10 RM 382079 WYNDD RM 703638 RM0288019 Asteraceae Erigeron allocotus S. F. Blake RM-46949 Laura Welp 7940 22 6 1999 U.S.A. Wyoming Big Horn Bighorn Basin: ridge on west side of Bighorn Canyon, ca 0.3 mi E of main park road. Top of open sandstone rim in cracks on white slickrock in Pinus flexilis/Cercocarpus ledifolius community. Soil dry, rocky-sandy. 4160 4240 ft. 44.9923° N, 108.2612° W; uncertainty 0.25 mi. T58N R95W S24 E1/4 SE1/4 44.9923 -108.2612 0 mi. Flowering and Fruiting N RM0288019 N 11 RM 382094 WYNDD RM 709265 RM0288040 Asteraceae Erigeron allocotus S. F. Blake RM-46956 Laura Welp 7961 24 6 1999 U.S.A. Wyoming Big Horn West Foothills of the Big Horn Range: ridge ca 1.4 mi NE of Natural Trap Cave and 4 mi E of the Bighorn River, ca 3/4 mi S of Montana. Top of ridge in rolling hills on whitish sandstone bedrock with scattered Artemisia nova and Juniperus osteosperma. 4960 ft. 44.9923° N, 108.1592° W T58N R94W S23 NE1/4 of SW1/4 44.9923 -108.1592 Flowering N RM0288040 N 12 RM 382095 WYNDD RM 703958 RM0288044 Asteraceae Erigeron allocotus S. F. Blake RM-46957 Laura Welp 7967 24 6 1999 U.S.A. Wyoming Big Horn West Foothills of the Big Horn Range: ridge ca 0.2 mi E of the Bighorn River and 1.5 mi S of the Montana. Top of sandstone peak along ridge in cracks of white, finegrained sandstone boulders in cushion plant/bunchgrass community with less than 50% cover. 4600 ft. 44.9782° N, 108.2408° W; uncertainty 0.25 mi. T58N R94W S30 W1/2 of NE1/4 of SE1/4 44.9782 -108.2408 0 mi. Flowering and Fruiting N RM0288044 N 13 RM 382100 WYNDD RM 709262 RM0288039 Asteraceae Erigeron allocotus S. F. Blake RM-46958 Laura Welp 7974 24 6 1999 U.S.A. Wyoming Big Horn West Foothills of the Big Horn Range: ridge ca 0.3 mi E of the Bighorn River and 0.5 mi S of Montana, W of the Titan Mine. Sandstone ridge in cushion plant/bunchgrass community. 4600 ft. 44.9923° N, 108.2408° W T58N R94W S19 NW1/4 SE1/4 SE1/4 44.9923 -108.2408 N N Flowering N RM0288039 N 14 RM 382117 WYNDD RM 703646 RM0288041 Asteraceae Erigeron allocotus S. F. Blake RM-46971 Laura Welp 8014 30 6 2000 U.S.A. Wyoming Big Horn Big Horn Range; summit of south end of Black Mountain, ca 1.3 mi S of White Creek, 6 air mi E of Shell, and ca 4 air mi SW of Shell Falls. On calcareous slopes with scattered juniper, mountain mahogany, and Wyoming big sagebrush. Soil rocky. With Penstemon aridus, Petrophyton, Guierrezia sarothrae, and Koeleria macrantha. 6840 ft. 44.5283° N, 107.6708° W; uncertainty 0.25 mi. T53N R90W S34 SE1/4 of SE1/4 44.5283 -107.6708 0 mi. Flowering and Fruiting N RM0288041 N 15 RM 382119 WYNDD RM 703649 RM0288042 Asteraceae Erigeron allocotus S. F. Blake RM-46973 Laura Welp 8018 1 7 2000 U.S.A. Wyoming Big Horn Big Horn Range: north slope of Shell Canyon, 0.3 mi ENE of Granite Creek Campground. Artificially disturbed, steep, rocky calcareous slope in Artemisia tridentata var. vaseyana/Elymus grassland with scattered juniper. 7400 ft. 44.5717° N, 107.5291° W; uncertainty 0.5 mi. T53N R89W S14 N1/4 44.5717 -107.5291 1 mi. Flowering and Fruiting N RM0288042 N 16 RM 382121 WYNDD RM 703651 RM0288017 Asteraceae Erigeron allocotus S. F. Blake RM-46975 Laura Welp 8021 2 7 2000 U.S.A. Wyoming Big Horn West Slope Big Horn Range: near head of tributary canyon on the east side of Bighorn Canyon, ca 0.6 NW of Little Spring and 0.8 mi NW of north end of Little Mountain. Open, scattered Juniperus osteosperma/cushion plant community on red rocky-calcareous soil. With Phlox muscoides, Haplopappus nuttallii. 5500 ft. 44.9499° N, 108.1796° W; uncertainty 0.25 mi. T57N R94W S3 NW1/4 of NE1/4 of NE1/4 44.9499 -108.1796 0 mi. Flowering and Fruiting N RM0288017 N 17 RM 382122 WYNDD RM 703652 RM0288018 Asteraceae Erigeron allocotus S. F. Blake RM-46976 Laura Welp 8022 2 7 2000 U.S.A. Wyoming Big Horn West Slope Big Horn Range: west flank of Little Mountain along 4-wheel drive trail ca 1 mi E of the John Blue Canyon Road and 4.2 air mi NE of U.S. Hwy Alt 14 causeway. Calcareous rock outcrops with Juniperus osteosperma and cushion plants. 5500 ft. 44.9216° N, 108.1184° W; uncertainty 0.25 mi. T57N R93W S18 SW1/4 of NE1/4 of SW1/4 44.9216 -108.1184 0 mi. Flowering and Fruiting N RM0288018 N 18 RM 389537 RMHERB1 RM 301549 RM0288028 Asteraceae Erigeron allocotus S. F. Blake RM-51858 Robert D. Dorn 2945 23 6 1977 U.S.A. Wyoming Big Horn Shell Creek Canyon. Rocky calcareous slope with Petrophytum. 6000 ft. 44.5875° N, 107.6532° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T53N R90W S11 44.5875 -107.6532 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Rays white. Flowering and Fruiting N RM0288028 N 19 RM 389541 RMHERB1 RM 301553 RM0288024 Asteraceae Erigeron allocotus S. F. Blake RM-51862 Robert D. Dorn 2952 24 6 1977 U.S.A. Wyoming Big Horn Petes Canyon. Rocky calcareous ridge with Astragalus and Juniperus. 5000 ft. 44.8947° N, 108.0974° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T57N R93W S29 NE1/4 44.8947 -108.0974 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Rays white. Flowering and Fruiting N RM0288024 N 20 RM 389640 RMHERB1 RM 108948 RM0288031 Asteraceae Erigeron allocotus S. F. Blake RM-51948 Robert D. Dorn 3155 25 7 1978 U.S.A. Wyoming Big Horn Rocky calcareous ridge with Stanleya tomentosa and Cercocarpus. 6800 ft. 44.80389° N, 107.97444° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T56N R92W S30 NW1/4 of NW1/4 44.80389 -107.97444 NAD 83 0 mi. Y Y Nat. Geog. TOPO! SC Rays white to lavender. Flowering and Fruiting N RM0288031 N 21 RM 389689 RMHERB1 RM 316623 RM0288030 Asteraceae Erigeron allocotus S. F. Blake RM-51993 Robert D. Dorn 3251 22 6 1979 U.S.A. Wyoming Big Horn Rocky calcareous ridge with Haplopappus and Heterotheca. 5800 ft. 44.20269° N, 107.4417° W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO! T49N R88W S22 44.20269 -107.4417 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Rays white to lavender. Flowering and Fruiting N RM0288030 N 22 RM 389695 RMHERB1 RM 316625 RM0288032 Asteraceae Erigeron allocotus S. F. Blake RM-51999 Robert D. Dorn 3261 23 6 1979 U.S.A. Wyoming Big Horn Rocky calcareous outcrop in sagebrush with Hymenoxys and Paronychia. 4700 ft. 44.9937° N, 108.1994° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T58N R94W S21 SE1/4 44.9937 -108.1994 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Rays white. Flowering and Fruiting N RM0288032 N 23 RM 390553 RMHERB1 RM 544631 RM0288029 Asteraceae Erigeron allocotus S. F. Blake RM-52699 Robert D. Dorn 4998 21 6 1989 U.S.A. Wyoming Big Horn Barren red beds with Astragalus and Penstemon. 5900 ft. 44.20444° N, 107.42306° W; uncertainty 0.5 mi. T49N R88W S22 NW1/4 44.20444 -107.42306 1 mi. Rays white to lavender. Flowering and Fruiting N RM0288029 N 24 RM 393286 WYNDD RM 316452 RM0288026 Asteraceae Erigeron allocotus S. F. Blake RM-54838 Robert W. Lichvar 1948 5 7 1979 U.S.A. Wyoming Washakie Confluence of Leigh and Ten Sleep creeks. In crevices on limestone walls with Asplenium and Pellaea. 5740 ft. 44.08528° N, 107.3° W; uncertainty 0.5 mi. T48N R87W S34 SW1/4 44.08528 -107.3 1 mi. Infrequent. Flowering N RM0288026 N 25 RM 393743 WYNDD RM 353675 RM0288022 Asteraceae Erigeron allocotus S. F. Blake RM-55215 Robert W. Lichvar 5313 22 7 1982 U.S.A. Wyoming Big Horn Trapper Canyon. Rocky, calcareous cliff with Agropyron and Artemisia. 4600 ft. 44.4935° N, 107.6915° W; uncertainty 0.5 mi. T52N R90W S8 SW1/4 44.4935 -107.6915 1 mi. Flowering and Fruiting N RM0288022 N 26 RM 397489 WYNDD RM 580184 RM0288023 Asteraceae Erigeron allocotus S. F. Blake RM-57636 Walter Fertig 12606 Phil Shephard and Ann Humphrey 29 5 1992 U.S.A. Wyoming Washakie West Slope Big Horn Mountains: TNC Ten Sleep Preserve: Pow Wow Trail, ca 0.1 mi S of junction with Tolman Road; ca 5 air mi WNW of Choate Corral. Reddish sandstone soil in roadcut and surrounding banks. 5000 ft. 44.011° N, 107.3001° W; uncertainty 1 mi. T47N R87W S27 44.011 -107.3001 1 mi. N N Only 3 plants observed, all robust clumps in roadbank. Flowering N RM0288023 N 27 RM 401102 WYNDD RM 645408 RM0288045 Asteraceae Erigeron allocotus S. F. Blake RM-59699 Walter Fertig 18394 10 7 1998 U.S.A. Wyoming Big Horn Bighorn Basin: west slope of ridge system on west side of main paved park road in Bighorn Canyon NRA, ca 0.5 mi S Montana; ca 2 air mi N of the Horseshoe Bend Campground. Upper rim of north/south trending, west-dipping dolomite ridge in cushion plant community with Leptodactylon caespitosum, Haplopappus armerioides, Gutierrezia sarothrae, Hymenoxys acaulis, Lesquerella arenosa, and Eriogonum brevicaule var. canum. 3900 ft. 44.9923° N, 108.2816° W; uncertainty 0.25 mi. T58N R95W S23 E1/4 of NE1/4 of SE1/4 44.9923 -108.2816 0 mi. Flowering and Fruiting N RM0288045 N 28 RM 401109 WYNDD RM 681081 RM0288016 Asteraceae Erigeron allocotus S. F. Blake RM-59703 Walter Fertig 18402 11 7 1998 U.S.A. Wyoming Big Horn Bighorn Basin: east shore of Yellowtail Reservoir, ca 4.5 air mi N of causeway of U.S. Alt 14; ca 3 mi SE of Horseshoe Bend. North-facing rim of dolomite boulders and rock overlooking broad canyon; soil reddish clay covered by light dolomite gravel; with Wyethia scabra, Eriogonum brevicaule var. canum; Hymenoxys acaulis, Haplopappus nuttallii, Phlox muscoides, Cryptantha cana, 3800 ft. 44.9216° N, 108.2° W; uncertainty 0.25 mi. T57N R94W S16 SW1/4 of NE1/4 44.9216 -108.2 0 mi. Fruiting N RM0288016 N 29 RM 402936 Big Horn Mts RM 348507 RM0288013 Asteraceae Erigeron allocotus S. F. Blake RM-60665 B. E. Nelson 5164 6 6 1980 U.S.A. Wyoming Washakie Big Horn Mountains: near the mouth of Ten Sleep Canyon; ca 5 air mi NE of Ten Sleep. Steep rocky Cercocarpus slope below sandstone cliffs. 4900 ft. 44.07028° N, 107.35861° W; uncertainty 1 mi. T47N R87W S6 44.07028 -107.35861 1 mi. Flowering and Fruiting N RM0288013 N 30 RM 402939 Big Horn Mts RM 348506 RM0288027 Asteraceae Erigeron allocotus S. F. Blake RM-60666 B. E. Nelson 5313 10 6 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: Cottonwood Canyon, ca 18 air mi E of Lovell. Limestone canyon walls. 6300 ft. 44.86139° N, 108.035° W; uncertainty 1 mi. T56N R93W S3 44.86139 -108.035 1 mi. Flowering and Fruiting N RM0288027 N 31 RM 402942 Big Horn Mts RM 348505 RM0288037 Asteraceae Erigeron allocotus S. F. Blake RM-60668 B. E. Nelson 5394 11 6 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: west slope of Little Mountain near the Kane BM; ca 14.5 air mi NE of Lovell. Roadside. 6100 ft. 44.93556° N, 108.13833° W; uncertainty 1 mi. T57N R94W S12 44.93556 -108.13833 1 mi. Flowering N RM0288037 N 32 RM 402945 Big Horn Mts RM 348504 RM0288006 Asteraceae Erigeron allocotus S. F. Blake RM-60670 B. E. Nelson 5419 11 6 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: below northeast side of Little Mountain near Godes Spring; ca 1 mi S of Devil Canyon; ca 16 air mi NE of Lovell. Stony, grassy slopes. 6000 ft. 44.93528° N, 108.09778° W; uncertainty 1 mi. T57N R93W S8 44.93528 -108.09778 1 mi. Flowering N RM0288006 N 33 RM 402949 Big Horn Mts RM 348503 RM0288012 Asteraceae Erigeron allocotus S. F. Blake RM-60673 B. E. Nelson 5699 17 6 1980 U.S.A. Wyoming Washakie Big Horn Mountains: Leigh Canyon off Ten Sleep Canyon; ca 9 air mi NE of Ten Sleep. South-facing limestone cliffs in the canyon and stony, open slopes. 6100 ft. 44.08528° N, 107.28056° W; uncertainty 1 mi. T48N R87W S35 44.08528 -107.28056 1 mi. Flowering N RM0288012 N 34 RM 402957 Big Horn Mts RM 348502 RM0288011 Asteraceae Erigeron allocotus S. F. Blake RM-60681 B. E. Nelson 6682 17 7 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: on the rim of White Creek Canyon; ca 7.5 air mi E of Shell; ca 21air mi ENE of Greybull. Sagebrush flats, roadside, and rocky areas. 6800 ft. 44.52833° N, 107.62944° W; uncertainty 1 mi. T53N R90W S36 44.52833 -107.62944 1 mi. Flowering and Fruiting N RM0288011 N 35 RM 403443 RMHERB1 RM 348496 RM0288007 Asteraceae Erigeron allocotus S. F. Blake RM-60940 Keith H. Dueholm 9525 Ronald L. Hartman 26 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: Cold Springs Road, Medicine Lodge Canyon; ca 8 air mi NE of Hyattville. Sandy slopes with juniper and sagebrush, upper reaches of canyon with juniper and mountain mahogany; top edge of canyon. 6400 ft. 44.34056° N, 107.48833° W; uncertainty 1 mi. T50N R89W S1 44.34056 -107.48833 1 mi. Flowering and Fruiting N RM0288007 N 36 RM 403803 RMHERB1 RM 301549 Asteraceae Erigeron allocotus S. F. Blake RM-61241 Robert D. Dorn 2945 23 6 1977 U.S.A. Wyoming Big Horn Shell Creek Canyon. Rocky calcareous slope with Petrophytum. 6000 ft. 44.5875° N, 107.6532° W; uncertainty 1 mi. T53N R90W S11 44.5875 -107.6532 1 mi. Flowering and Fruiting N N 37 RM 403807 RMHERB1 RM 301553 Asteraceae Erigeron allocotus S. F. Blake RM-61245 Robert D. Dorn 2952 24 6 1977 U.S.A. Wyoming Big Horn Petes Canyon. Rocky calcareous ridge with Astragalus and Juniperus. 5000 ft. 44.8947° N, 108.0974° W; uncertainty 0.5 mi. T57N R93W S29 NE1/4 44.8947 -108.0974 1 mi. Flowering and Fruiting N N 38 RM 403889 RMHERB1 RM 108948 Asteraceae Erigeron allocotus S. F. Blake RM-61320 Robert D. Dorn 3155 25 7 1978 U.S.A. Wyoming Big Horn Rocky calcareous ridge with Stanleya tomentosa and Cercocarpus. 6800 ft. 44.80389° N, 107.97444° W; uncertainty 0.25 mi. T56N R92W S30 NW1/4 of NW1/4 44.80389 -107.97444 0 mi. Flowering and Fruiting N N 39 RM 403933 RMHERB1 RM 316623 Asteraceae Erigeron allocotus S. F. Blake RM-61361 Robert D. Dorn 3251 22 6 1979 U.S.A. Wyoming Big Horn Rocky calcareous ridge with Haplopappus and Heterotheca. 5800 ft. 44.20444° N, 107.42306° W; uncertainty 1 mi. T49N R88W S22 44.20444 -107.42306 1 mi. Flowering and Fruiting N N 40 RM 403939 RMHERB1 RM 316625 Asteraceae Erigeron allocotus S. F. Blake RM-61367 Robert D. Dorn 3261 23 6 1979 U.S.A. Wyoming Big Horn Rocky calcareous outcrop in sagebrush with Hymenoxys and Paronychia. 4700 ft. 44.9937° N, 108.1994° W; uncertainty 0.5 mi. T58N R94W S21 SE1/4 44.9937 -108.1994 1 mi. Flowering and Fruiting N N 41 RM 404621 RMHERB1 RM 544631 Asteraceae Erigeron allocotus S. F. Blake RM-61930 Robert D. Dorn 4998 21 6 1989 U.S.A. Wyoming Big Horn Barren red beds with Astragalus and Penstemon. 5900 ft. 44.20444° N, 107.42306° W; uncertainty 0.5 mi. T49N R88W S22 NW1/4 44.20444 -107.42306 1 mi. Flowering and Fruiting N N 42 RM 405208 Big Horn Mts RM 348499 RM0288036 Asteraceae Erigeron allocotus S. F. Blake RM-62429 Ronald L. Hartman 11169 Keith H. Dueholm 26 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: Medicine Lodge Canyon. Shale and limestone ridge on west side of creek; dominants include juniper and sagebrush. 5000 ft. 44.32278° N, 107.52889° W; uncertainty 2 mi. T50N R89W S10; also S15 44.32278 -107.52889 2 mi. Flowering N RM0288036 N 43 RM 405209 Big Horn Mts RM 348497 RM0288035 Asteraceae Erigeron allocotus S. F. Blake RM-62430 Ronald L. Hartman 11381 28 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: John Blue Canyon Road; ca 5.9 mi NNE of U.S.14A. Limestone outcrops and slopes with Juniperus osteosperma. 6000 ft. 44.93556° N, 108.13833° W; uncertainty 2 mi. T57N R94W S12; also S13 44.93556 -108.13833 2 mi. Flowering N RM0288035 N 44 RM 405448 Big Horn Mts RM 348500 RM0288010 Asteraceae Erigeron allocotus S. F. Blake RM-62625 Ronald L. Hartman 9528 Ann Odasz 26 6 1979 U.S.A. Wyoming Sheridan Big Horn Mountains: Little Big Horn River Canyon; ca 16 air mi W of Parkman. Southern exposure; limestone escarpment. 5000 5400 ft. 44.97583° N, 107.65333° W; uncertainty 1 mi. T58N R89W S30 44.97583 -107.65333 1 mi. Flowering N RM0288010 N 45 RM 577283 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-105095 B. E. Nelson 5164 6 6 1980 U.S.A. Wyoming Washakie Big Horn Mountains: near the mouth of Tensleep Canyon, ca 5 air mi NE of Ten Sleep. Steep, rocky Cercocarpus slope below sandstone cliffs. 4900 ft. 44.07028° N, 107.35861° W; uncertainty 1 mi. T47N R87W S6 SW1/4 44.07028 -107.35861 1 mi. N N 46 RM 577450 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-60666 B. E. Nelson 5313 10 6 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: Cottonwood Canyon, ca 18 air mi E of Lovell. Limestone canyon walls. 6300 ft. 44.86139° N, 108.035° W; uncertainty 1 mi. T56N R93W S3 44.86139 -108.035 1 mi. N N 47 RM 577529 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-105113 B. E. Nelson 5394 11 6 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: west slope of Little Mountain near Kane BM, ca 14.5 air mi NE of Lovell. Roadsides. 6100 ft. 44.9356° N, 108.1383° W; uncertainty 1 mi. T57N R94W S12 44.9356 -108.1383 1 mi. N N 48 RM 577556 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-105116 B. E. Nelson 5419 11 6 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: below northeast side of Little Mountain near Godes Spring, ca 1 air mi S of Devil Canyon, ca 16 air mi NE of Lovell. Stony grassy slopes. 6000 ft. 44.9353° N, 108.09778° W; uncertainty 1 mi. T57N R93W S8 44.9353 -108.09778 1 mi. N N 49 RM 577866 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-105142 B. E. Nelson 5699 17 6 1980 U.S.A. Wyoming Washakie Big Horn Mountains: Leigh Canyon off Tensleep Canyon, ca 9 air mi NE of Ten Sleep. South facing limestone cliffs in canyon and stony, open slopes. 6100 ft. 44.0853° N, 107.28056° W; uncertainty 1 mi. T48N R87W S35 44.0853 -107.28056 1 mi. N N 50 RM 578954 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-105228 B. E. Nelson 6682 17 7 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: on the rim of White Creek Canyon, ca 7.5 air mi E of Shell, ca 21 air mi ENE of Greybull. Sagebrush flats, roadside and rocky areas. 6800 ft. 44.5283° N, 107.62944° W; uncertainty 1 mi. T53N R90W S36 44.5283 -107.62944 1 mi. N N 51 RM 600980 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-106751 Keith H. Dueholm 9525 Ronald L. Hartman 26 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: Medicine Lodge Canyon, along Cold Springs Road, ca 8 air mi NE of Hyattville. Juniper/sagebrush, sandy slopes, upper reaches of canyon, with juniper and mountain mahogany; top of canyon. 6400 ft. 44.3406° N, 107.48833° W; uncertainty 1 mi. T50N R89W S1 44.3406 -107.48833 1 mi. N N 52 RM 608770 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-106976 Ronald L. Hartman 11169 Keith H. Dueholm 24 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: Medicine Lodge Canyon: west side of Medicine Lodge Creek. Shale and limestone ridge, dominants include Juniper and sagebrush. 5000 ft. 44.32278° N, 107.5289° W; uncertainty 2 mi. T50N R89W S10; also S15 44.32278 -107.5289 2 mi. N N 53 RM 608848 Big Horn Mts RM 348498 RM0288034 Asteraceae Erigeron allocotus S. F. Blake RM-106984 Ronald L. Hartman 11247 Keith H. Dueholm 26 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: ca 8 air mi ESE of Hyattville. Limestone and redbeds. 5400 ft. 44.20444° N, 107.43917° W; uncertainty 1 mi. T49N R88W S21 44.20444 -107.43917 1 mi. Flowering and Fruiting N RM0288034 N 54 RM 608982 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-106992 Ronald L. Hartman 11381 Keith H. Dueholm 28 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: John Blue Canyon Road, 5.9 mi NNE of U.S. Hwy 14A. Limestone outcrops and slopes with Juniperus osteosperma. 5200 6000 ft. 44.9287° N, 108.1468° W; NAD 83, uncertainty 0.75 mi., Nat. Geog. TOPO! T57N R94W S12; also S13 44.9287 -108.1468 NAD 83 2 mi. Y N Nat. Geog. TOPO! BEN N N 55 RM 625706 Big Horn Mts RM 348501 RM0288014 Asteraceae Erigeron allocotus S. F. Blake RM-107768 Ronald L. Hartman 9230 Ann Odasz 21 6 1979 U.S.A. Wyoming Big Horn Big Horn Mountains: ca 11.5 air mi W of Tyrrell Ranger Station. Redbeds. 5300 ft. 44.20444° N, 107.45528° W; uncertainty 1 mi. T49N R88W S20 44.20444 -107.45528 1 mi. Flowering and Fruiting N RM0288014 N 56 RM 625982 Big Horn Mts RM Asteraceae Erigeron allocotus S. F. Blake RM-107784 Ronald L. Hartman 9528 Ann Odasz 26 6 1979 U.S.A. Wyoming Sheridan Big Horn Mountains: Bighorn National Forest: Little Bighorn River Canyon, ca 16 air mi W of Parkman. South exposure; limestone escarpment. 5000 5400 ft. 44.9758° N, 107.6533° W; uncertainty 1 mi. T58N R89W S30 44.9758 -107.6533 1 mi. N N 57 RM 682450 Pryors 2008 RM Asteraceae Erigeron allocotus S. F. Blake 1. Erigeron allocotus S. F. Blake
Annotated by Ronald L. Hartman. RM-115365 B. E. Nelson 74271 16 6 2008 U.S.A. Montana Carbon Pryor Mountains: Pryor Mountain National Wild Horse Range: on Sykes Ridge or BLM Road 1019 at the state line, ca 37 air mi SE of Bridger. Limestone ridges above redbeds with chert-limestone chip rock. 4080 4150 ft. 45.0008° N, 108.3027° W; uncertainty 0.5 mi., GPS reading T9S R28E S33 SW1/4 45.0008 -108.3027 1 mi. GPS reading Flowering N 58 RM 693153 Pryors 2008 RM 930291 RM0091524 Asteraceae Erigeron allocotus S. F. Blake RM-118620 Ronald L. Hartman 11394 28 5 1980 U.S.A. Montana Carbon Big Horn Cayon National Recreation Area: overlook at confluence of Porcupine Creek and the Big Horn River. Overlook parking area. 4400 ft. T9S R28E S26 Flowering N RM0091524 N 59 RM 787282 Missouri Plateau RM 355600 Asteraceae Erigeron allocotus S. F. Blake RM-121268 Robert W. Lichvar 6079 13 6 1983 U.S.A. Montana Carbon Yellowtail Reservoir: ca 3/4 mi upstream from Layout Creek. Rock amphitheater. 3660 ft. T9S R28E S12 Flowering N N 60 RM 787283 Missouri Plateau RM 330253 Asteraceae Erigeron allocotus S. F. Blake RM-121524 Robert D. Dorn 3463 24 6 1980 U.S.A. Montana Big Horn Crow Indian Reservation. Rocky calcareous ridge with Hymenoxys and Juniperus. 4800 ft. T9S R29E S33 SW1/4 Rays white. Flowering N N 61 RM 787284 Missouri Plateau RM 355498 Asteraceae Erigeron allocotus S. F. Blake RM-134628 Robert W. Lichvar 5933 9 6 1983 U.S.A. Montana Carbon 1.5 mi E of Annerer Springs. Juniperus/Cercocarpus cover class. 4500 ft. T8S R29E S9 Flowering N N 62 RM 787285 Missouri Plateau RM 355124 Asteraceae Erigeron allocotus S. F. Blake RM-29147 Robert W. Lichvar 5967 9 6 1983 U.S.A. Montana Carbon East Pryor Mountain. Pinus Pseudotsuga with Phycocarpus understory to Artemisia/Poa. 5200 5600 ft. 45.1242° N, 108.2817° W; uncertainty 1 mi. T8S R28E S22 45.1242 -108.2817 1 mi. Flowering N N 63 RM 787286 Missouri Plateau RM 300185 Asteraceae Erigeron allocotus S. F. Blake RM-134629 Robert D. Dorn 2625 1 6 1976 U.S.A. Montana Carbon Gravelly limestone ridge with Cercocarpus and Juniperus. 4400 ft. T9S R28E S26 SE1/4 Rays white. Flowering N N 64 RM 808609 RMHERB1 RM 906885 RM0288038 Asteraceae Erigeron allocotus S. F. Blake RM-143714 Walter Fertig 24806 28 6 2009 U.S.A. Wyoming Washakie Big Horn Range: Tensleep Canyon on east side of Forest Service Road 18 below rim of Leigh Canyon Vee, ca 7 air mi NE of Tensleep. Large dolomite boulder broken from cliff face on upper part of slope below cliffs, in opening in Cercocarpus ledifolius-Juniperus scopulorum-Prunus virginiana community; associated with Petrophyton, Campanula, Kelseya. 6177 ft. zone 13T, 316640E, 4884331N; NAD 83, Specimen Label T48N R87W S34 SE1/4 NE1/4 NE1/4 Flowering and Fruiting N RM0288038 N 65 RM 927142 WYNDD RM 615955 RM0288009 Asteraceae Erigeron allocotus S. F. Blake RM-19249 Walter Fertig 17776 Laura Welp 25 7 1997 U.S.A. Wyoming Big Horn West Slope Big Horn Mountains: mouth of Shell Canyon at base of cliffs on north side of Shell Creek, ca 4 3/4 mi NE of Shell (along "Beef Trail" at south end of Elephant Head Ridge system). Limestone cliffs and adjacent loose talus/bare soil at edge of trail; soil whitish-brown or reddish with abundant white-grey limestone gravel and rock; growing with Salsola, Crptantha celosioides, Chenopodium, and Cercocarpus ledifolius; also in crevices in limestone cliffs and large boulder with Pellaea breweri and Cheilanthes feei. 4600 ft. 44.573° N, 107.6937° W; uncertainty 0.25 mi. T53N R90W S16 E1/2 NE1/4 NW1/4 44.573 -107.6937 0 mi. N N Vegetative cover 5-15%. Flowering and Fruiting N RM0288009 N 66 RM 927143 WYNDD RM 615954 RM0288008 Asteraceae Erigeron allocotus S. F. Blake RM-19246 Walter Fertig 17737 Laura Welp 23 7 1997 U.S.A. Wyoming Washakie West slope Big Horn Range: Leigh Creek watershed, ca 0.3-1 mi E of confluence with Tensleep Creek, ca 0.6 mi S of U.S. Hwy 16, ca 9 air mi E of Ten Sleep; ca 3 air mi E of Fertig Draw. South-facing slopes just below Madison limestone cliffs on north side of canyon in community of Cercocarpus ledifolius/Rhus trilobata scrub intermixed with Elymus spicatus grasslands; on boulders and bedrock. 5600 5800 ft. 44.0841° N, 107.2996° W; uncertainty 0.25 mi. T48N R87W S34 SW1/4 NE1/4 SW1/4 44.0841 -107.2996 0 mi. N N Individual colonies small. Flowering and Fruiting N RM0288008 N 67 RMT 857 RM Types RM 199319 RM0000976 Asteraceae Erigeron allocotus S. F. Blake 2. Erigeron allocotus S. F. Blake
Annotated by John H. Beaman in 1961.
1. Erigeron allocotus S. F. Blake
Annotated by Sidney F. Blake. RMT-703 Louis O. Williams 3283 Rua Williams 8 7 1936 U.S.A. Wyoming Big Horn Shell Creek Canyon, near Grouse Creek. Dry rocky hillside. 7500 ft. T53N R89W Fls white. Pollen abundant, grains somewhat variable in size, some aborted. Fruiting RM0000976 Y Isotype for Erigeron allocotus S. F. Blake. J. Washington Acad. Sci. 27: 379. 1937. 68 RMT 858 RM Types RM 151944 RM0000977 Asteraceae Erigeron allocotus S. F. Blake 2. Erigeron allocotus S. F. Blake
Annotated by Arthur Cronquist in 1943.
1. Erigeron allocotus S. F. Blake.
1. Erigeron allocotus S. F. Blake
Annotated by Sidney F. Blake. RMT-703 Louis O. Williams 3283 Rua Williams 8 7 1936 U.S.A. Wyoming Big Horn Shell Creek Canyon, near Grouse Creek. Dry rocky hillside. 7500 ft. T53N R89W Fls white. Fruiting RM0000977,RM0000977_a Y Isotype for Erigeron allocotus S. F. Blake. J. Washington Acad. Sci. 27: 379. 1937. 69 RMT 859 RM Types RM 177332 RM0000978 Asteraceae Erigeron allocotus S. F. Blake 2. Erigeron allocotus S. F. Blake
Annotated by Arthur Cronquist in 1944.
1. Erigeron sp.
Annotated by Sidney F. Blake. RMT-703 Louis O. Williams 3283 Rua Williams 8 7 1936 U.S.A. Wyoming Big Horn Shell Creek Canyon, near Grouse Creek. Dry rocky hillside. 7500 ft. T53N R89W Fls white. Flowering and Fruiting RM0000978 Y Isotype for Erigeron allocotus S. F. Blake. J. Washington Acad. Sci. 27: 379. 1937.