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 108487 Rosenthal 1997 USFS 853952 USFS0037971 Asteraceae Erigeron linearis (Hook.) Piper RM-14275 David Rosenthal 773 Cathy Binger 14 6 1997 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: pack trail up main drainage W of Signal Peak (across river from Laughing Pig Rock), ca 5 air mi E of town of Wapiti on U.S. Hwy 14, 16, & 20. Pine and spruce forest with occasional meadows, rock outcrops, and ridges; substrate volcanic. 7200 7790 ft. 44.4763° N, 109.5435° W T52N R105W S18 NW1/4; also W1/2 SW1/4 S7; T52N R106W S12 SE1/4 SE1/4 44.4763 -109.5435 Flowering N N 2 RM 134112 Evert 1986 RM 725062 RM0046024 Asteraceae Erigeron linearis (Hook.) Piper RM-15445 Erwin F. Evert 9915 13 6 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: ridge, 0.5 mi NW of Signal Peak, ca 1 mi N of U.S. Hwy 14, 16, & 20. Open, rocky areas with Artemisia, Haplopappus, and Koeleria. 7000 ft. 44.4763° N, 109.6643° W T52N R106W S18 44.4763 -109.6643 Flowering and Fruiting N RM0046024 N 3 RM 156257 Evert 1999 RM 822565 RM0023649 Asteraceae Erigeron linearis (Hook.) Piper RM-16611 Erwin F. Evert 36787 20 6 1999 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: along the east side of Hellroaring Creek, ca 1 mi N of the Yellowstone River. Sagebrush-grassland with Phlox longifolia, Festuca idahoensis, and Erigeron linearis. 6600 ft. 44.9649° N, 110.4506° W; uncertainty 1 mi. T58N R112W S31 44.9649 -110.4506 1 mi. Flowering and Fruiting N RM0023649 N 4 RM 287320 Markow 2002 RM Asteraceae Erigeron linearis (Hook.) Piper RM-23134 Stuart Markow 12274 24 5 2002 U.S.A. Oregon Wheeler Blue Mountains: Umatilla National Forest: south-facing slope above and N of Bologna Canyon, ca 1.2 air mi SE of Negro Knob, ca 12 air mi NE of Spray. Open slope with Juniperus occidentalis, Elymus spicatus, Artemisia tridentata. 3400 ft. T8S R26E S34 Flowering N N 5 RM 287484 Markow 2001 RM Asteraceae Erigeron linearis (Hook.) Piper RM-23213 Scott Riley 6002 10 6 2001 U.S.A. Oregon Grant Blue Mountains: Umatilla National Forest: 2.5 air mi E of Dale. Ridgetop Elymus spicatus/Poa secunda association on coarse, rocky lithosol with Astragalus whitneyi, Balsamorhiza serrata, B. sagittata, Erigeron linearis. 4080 ft. T7S R32E S5 NW1/4 of SE1/4 Flowering N N 6 RM 294843 Massatti 2006 USFS 843736 USFS0025170 Asteraceae Erigeron linearis (Hook.) Piper RM-23886 Rob Massatti 5667 11 6 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Arrow Mountain and vicinity, ca 5 mi S of Torrey Lake. Douglas fir forest interspersed with rocky openings. 8740 11560 ft. 43.4081° N, 109.5773° W to 43.3721° N, 109.5585° W to 43.3758° N, 109.5405° W to 43.405° N, 109.5414° W; GPS Reading T40N R106W S28 E1/2; also NE1/4 S33, S34, W1/2 S35, South1/2 S26; T39N R106W S3 and S2 43.4081 -109.5773 NAD 83 GPS Reading Flowering N USFS0025170 N 7 RM 321774 Newton 2005 RM Asteraceae Erigeron linearis (Hook.) Piper RM-25157 Rachel Newton 415 17 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Fish Creek, ca 30 air mi SW of Lander. Sandy pebbly upland and slopes. 7644 ft. 42.4044° N, 108.8282° W; GPS Reading T28N R101W S14 NE1/4 42.4044 -108.8282 NAD 83 GPS Reading Flowering and Fruiting N N 8 RM 367016 Evert 1989 RM 577329 RM0046023 Asteraceae Erigeron linearis (Hook.) Piper RM-40457 Erwin F. Evert 16436 6 6 1989 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along west side of Elk Fork Creek, ca 3/4 mi S of U.S. Hwy 14, 16, & 20. Open, rocky habitat dominated by Artemisia nova and Artemisia tridentata ssp. vaseyana with a few scattered Juniperus scopulorum and Pseudotsuga menziesii var. glauca. 6000 6100 ft. 44.4473° N, 109.6442° W; uncertainty 1 mi. T52N R106W S29 44.4473 -109.6442 1 mi. N N Flowering N RM0046023 N 9 RM 377091 RMHERB1 RM 101366 RM0291577 Asteraceae Erigeron linearis (Hook.) Piper RM-44015 H. S. Conard 1212 27 6 1924 U.S.A. Wyoming Park Yellowstone National Park: Junction Butte [near Camp Roosevelt]. 6200 6600 ft. 44.9223° N, 110.3895° W; uncertainty 1 mi. T57N R112W S15 44.9223 -110.3895 1 mi. Y Y Flowering and Fruiting N RM0291577 N 10 RM 389522 RMHERB1 RM 301555 RM0046020 Asteraceae Erigeron linearis (Hook.) Piper RM-51843 Robert D. Dorn 2915 11 6 1977 U.S.A. Wyoming Fremont Gravelly slope with Crepis and Erigeron compositus. 6800 ft. 42.6055° N, 108.6129° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T30N R99W S1 SW1/4 42.6055 -108.6129 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Flowering N RM0046020 N 11 RM 390606 RMHERB1 RM 551608 RM0046021 Asteraceae Erigeron linearis (Hook.) Piper RM-52744 Robert D. Dorn 5086 27 6 1990 U.S.A. Wyoming Fremont Ca 8 mi WSW of Atlantic City. Gravelly granitic ridge with Eriogonum and Phlox. 8100 ft. 42.4532° N, 108.8839° W; uncertainty 0.25 mi. T29N R101W S27 NW1/4 of SE1/4 42.4532 -108.8839 0 mi. Flowering and Fruiting N RM0046021 N 12 RM 403791 RMHERB1 RM 301555 Asteraceae Erigeron linearis (Hook.) Piper RM-61229 Robert D. Dorn 2915 11 6 1977 U.S.A. Wyoming Fremont Gravelly slope with Crepis and Erigeron compositus. 6800 ft. 42.5999° N, 108.6102° W; uncertainty 0.5 mi. T30N R99W S1 SW1/4 42.5999 -108.6102 1 mi. Flowering N N 13 RM 404667 RMHERB1 RM 551608 Asteraceae Erigeron linearis (Hook.) Piper RM-61968 Robert D. Dorn 5086 27 6 1990 U.S.A. Wyoming Fremont Ca 8 mi WSW of Atlantic City. Gravelly granitic ridge with Eriogonum and Phlox. 8100 ft. 42.4532° N, 108.8839° W; uncertainty 0.25 mi. T29N R101W S27 NW1/4 of SE1/4 42.4532 -108.8839 0 mi. Flowering and Fruiting N N 14 RM 516709 Markow 1992 Asteraceae Erigeron linearis (Hook.) Piper RM-99308 Stuart Markow 6795 3 6 1992 U.S.A. Idaho Lemhi Targhee National Forest: West Slope Beaverhead Range: Long Canyon, ca 30 air mi W of Dubois. Scattered Pinus flexilus, Juniperus scopulorum, and Artemisia. 7800 8200 ft. T10N R30E S26 44.1678 -112.8429 1 mi. Calc. from TRS N N 15 RM 546381 Wood 1995 Asteraceae Erigeron linearis (Hook.) Piper RM-103550 Jean Wood 550 30 5 1995 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, ca 10 air mi N of Chewelah. East exposure cliff edge with rock, edges of mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. 3100 ft. 48.4169° N, 117.6599° W T34N R41E S29 NW1/4 48.4169 -117.6599 Flowering N N 16 RM 547286 Wood 1996 Asteraceae Erigeron linearis (Hook.) Piper RM-103577 Jean Wood 4197 27 5 1996 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Cliff Ridge on the southern boundary of the Little Pend Oreille Wildlife Refuge. Ridge of bunchgrass steppe surrounded by mixed forest and interspersed with Douglas fir. Exotics invading, but small areas still primarily native vegetation. 3000 3800 ft. 48.4169° N, 117.6599° W T34N R41E S29 NW1/4; also N1/2 S30 48.4169 -117.6599 Flowering N N 17 RM 547641 Wood 1996 Asteraceae Erigeron linearis (Hook.) Piper RM-103592 Jean Wood 4552 Sylvia Brock 4 6 1996 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: tramway region of Huckleberry Creek drainage, ca 3 air mi NW of Waitts Lake; ca 7 air mi SW of Chewelah. Rock outcrops and bald ridges with occasional large Douglas fir and ponderosa pine; mixed woods in draws. 2400 3000 ft. 48.2287° N, 117.8547° W T32N R39E S35; also NW1/4 S36, SW1/4 S25; also SE1/4 S26 48.2287 -117.8547 Flowering N N 18 RM 547890 Wood 1996 Asteraceae Erigeron linearis (Hook.) Piper RM-103595 Jean Wood 4800 Linda Swartz 8 6 1996 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: Gibraltar Mountain, ca 1 air mi SE of Republic. Creek and lakeside through mixed forest to open basaltic balds and ridge tops. 3200 3800 ft. 48.6196° N, 118.684° W T36N R33E S16 NW1/4; also NE1/4 S17; also S8 48.6196 -118.684 Flowering N N 19 RM 548290 Wood 1996 Asteraceae Erigeron linearis (Hook.) Piper RM-103604 Jean Wood 5199 27 6 1996 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: Little Vulcan Mountain, ca 3.5 air mi W of Curlew. South facing slopes and ravines; scattered forest interspersed with steppe and rock outcrops. 3400 4180 ft. 48.9935° N, 118.6684° W T40N R33E S5 South1/2 48.9935 -118.6684 Flowering and Fruiting N N 20 RM 60576 Bradtke 2002 RM Asteraceae Erigeron linearis (Hook.) Piper RM-12769 Heather Bradtke 5406 9 6 2002 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: Putnam Springs ca 4 mi N and 7 mi W of Monument. In sunny opening on rock outcrop in ponderosa pine-Douglas fir forest with shallow if any soil; slope 10-20; aspect southwest. 4000 4400 ft. 44° 52' 8.3" N, 119° 35' 19.4" W; GPS Reading zone 11, 4971655E, 295504N; GPS Reading T8S R26E S13; also S14 44.868972 -119.588722 GPS Reading Flowering and Fruiting N N 21 RM 60594 Bradtke 2002 RM Asteraceae Erigeron linearis (Hook.) Piper RM-12770 Heather Bradtke 5424 9 6 2002 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: Putnam Springs ca 4 mi N and 7 mi W of Monument. Open grassy area with yellow composite and Polygonum in copper-colored, platey, shiny soil; slope 10; aspect south-southwest. 4000 4400 ft. 44° 52' 2.2" N, 119° 35' 9.4" W; GPS Reading zone 11, 4971460E, 295718N; GPS Reading T8S R26E S14; also S13 44.867278 -119.585944 GPS Reading Flowering and Fruiting N N 22 RM 61769 Bradtke 2002 RM Asteraceae Erigeron linearis (Hook.) Piper RM-12813 Heather Bradtke 6597 24 6 2002 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale. Sagebrush steppe in copper, platey, metallic soil; slope 10; aspect ridgetop and south. 4200 4600 ft. 44° 50' 0" N, 118° 51' 45" W; GPS Reading zone 11, 4966110E, 352776N; GPS Reading T8S R32E S33 44.833333 -118.8625 GPS Reading Flowering and Fruiting N N 23 RM 61842 Bradtke 2002 RM Asteraceae Erigeron linearis (Hook.) Piper RM-12815 Heather Bradtke 6670 24 6 2002 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: Bone Point Lookout, ca 4 mi W of Dale. Sagebrush and Polygonum in copper, platey, metallic soil; slope 10-15; aspect ridgetop and west. 4020 4522 ft. 44° 59' 8" N, 119° 1' 49" W to 44° 58' 42" N, 119° 2' 20" W to 44° 59' 15" N, 119° 2' 21" W; GPS Reading zone 11, 4983364E, 339934N; GPS Reading T7S R31E S6; also S7 44.985556 -119.030278 GPS Reading Flowering and Fruiting N N 24 RM 618701 Fertig 1990 RM 586333 RM0291576 Asteraceae Erigeron linearis (Hook.) Piper RM-107356 Ronald L. Hartman 25060 Walter Fertig 7 6 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: ca 2 air mi NE of Pinedale. Sagebrush slopes; rocky terminal moraine of Fremont Lake. 7550 7600 ft. 42.8881° N, 109.83° W T34N R109W S26 42.8881 -109.83 Flowering N RM0291576 N 25 RM 629999 Fertig 1990 RM 586334 RM0291582 Asteraceae Erigeron linearis (Hook.) Piper RM-107967 Walter Fertig 2536 25 6 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: adjacent to Skyline Drive, ca 5 air mi NE of Pinedale. Rocky sagebrush flat. 7800 ft. 42.9317° N, 109.79° W; uncertainty 1 mi. T34N R108W S7 42.9317 -109.79 1 mi. Flowering and Fruiting N RM0291582 N 26 RM 635148 Fertig 1991 RM 585584 RM0291575 Asteraceae Erigeron linearis (Hook.) Piper RM-108196 Walter Fertig 7980 16 6 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: ridge and flats adjacent to dirt road leading to Irish Canyon, ca 1 mi N of Big Sandy, ca 25.5 air mi SE of Pinedale. Rocky sagebrush grassland on ridge. 7600 7900 ft. 42.6542° N, 109.4314° W T31N R106W S13; also S14 42.6542 -109.4314 Flowering N RM0291575 N 27 RM 635760 Fertig 1991 RM 585613 RM0046022 Asteraceae Erigeron linearis (Hook.) Piper RM-108217 Walter Fertig 8588 28 6 1991 U.S.A. Wyoming Fremont West Slope Wind River Range: South Pass, on W side of Wyoming Highway 28, ca 1.5 mi NE of bridge over Sweetwater River, ca 6 air mi SW of South Pass City. Dry, sandy-rocky roadside in barren sagebrush grassland. 7660 7700 ft. 42.4128° N, 108.8772° W T28N R101W S9; 16 and 17 42.4128 -108.8772 Flowering and Fruiting N RM0046022 N 28 RM 652249 Cramer 1994 RM 642797 RM0291579 Asteraceae Erigeron linearis (Hook.) Piper RM-109495 Thomas Cramer 157 7 6 1994 U.S.A. Wyoming Sublette Green River Basin: east side of Elk Mountain, ca 2.5 air mi W of Elkhorn Junction. Sagebrush flats, slopes, and windswept hill tops. 7100 7882 ft. 42.4247° N, 109.2853° W T28N R105W S1; also S2 and S11 42.4247 -109.2853 Flowering and Fruiting N RM0291579 N 29 RM 655226 Cramer 1994 RM 642798 RM0291578 Asteraceae Erigeron linearis (Hook.) Piper RM-109488 Thomas Cramer 44 7 6 1994 U.S.A. Wyoming Sublette Green River Basin: Bridger-Teton National Forest: just W of Muddy Ridge, ca 3.5 air mi SE of Big Sandy. Sagebrush flats and slopes, granite outcrops with Juniper on ridge. 7270 7580 ft. 42.5969° N, 109.4108° W; uncertainty 0.5 mi. T30N R105W S6 NE1/4 42.5969 -109.4108 1 mi. Flowering and Fruiting N RM0291578 N 30 RM 657210 Cramer 1994 RM 642796 RM0291580 Asteraceae Erigeron linearis (Hook.) Piper RM-109682 Thomas Cramer 644 16 6 1994 U.S.A. Wyoming Fremont Green River Basin: Continental Divide at Sweetwater River and Palmer Draw, ca 10 air mi W of South Pass City. Streamside, Douglas fir canyonside, sagebrush slopes, and open rocky ridges. 7600 7990 ft. 42.4125° N, 108.9744° W; uncertainty 1 mi. T28N R102W S10 42.4125 -108.9744 1 mi. Flowering and Fruiting N RM0291580 N 31 RM 658341 Cramer 1994 RM 642795 RM0291581 Asteraceae Erigeron linearis (Hook.) Piper RM-109728 Thomas Cramer 743 16 6 1994 U.S.A. Wyoming Sublette Green River Basin: southern end on the east side of the Prospect Mountains, ca 17 air mi W of South Pass City. Sagebrush slopes and hills, open rocky ridges, aspen groves, and pine stands. 7850 8600 ft. 42.4547° N, 109.1344° W T29N R103W S27; also South1/4 S22, S23, N1/2 S26 and NW1/4 S25 42.4547 -109.1344 Flowering and Fruiting N RM0291581 N 32 RM 680546 Dorn 2008 RM 823290 RM0291583 Asteraceae Erigeron linearis (Hook.) Piper RM-116860 Robert D. Dorn 10507 19 7 2008 U.S.A. Wyoming Fremont Near South Pass City. Gravelly sagebrush, with Erigeron caespitosus, E. engelmannii. 7900 ft. 42° 26.7' N, 108° 50.1' W 42.445 -108.835 Rays yellow. Flowering and Fruiting N RM0291583 N 33 RM 768027 Irwin 2010 RM Asteraceae Erigeron linearis (Hook.) Piper RM-128904 Joshua J. Irwin 1926 2 7 2010 U.S.A. Idaho Custer Challis National Forest: Herd Peak Highlands: North Fork Big Lost River valley at Grasshopper Creek, 18.1 air mi NNE of Sun Valley. Sandy or gravelly soil in xeric shrub-steppe vegetation; 3° slope, SW aspect; non-lithic sedimentary geology. 7240 ft. 43.93173° N, -114.18889° W; NAD83, uncertainty 10 m., Field Notes T7N R19E S14 43.93173 -114.18889 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering N N 34 RM 768050 Irwin 2010 RM Asteraceae Erigeron linearis (Hook.) Piper RM-128891 Joshua J. Irwin 1846 1 7 2010 U.S.A. Idaho Custer Challis National Forest: White Knob Mountains: confluence valley of Wildhorse Creek and the East Fork Big Lost River, 19.6 air mi NE of Sun Valley. Well developed soil in xeric shrub-steppe vegetation; 0° slope; non-lithic sedimentary geology. 6931 ft. 43.91257° N, -114.09724° W; NAD83, uncertainty 10 m., Field Notes T7N R20E S28 43.91257 -114.09724 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering N N 35 RM 793528 Missouri Plateau RM 595269 Asteraceae Erigeron linearis (Hook.) Piper 2. Erigeron linearis (Hook.) Piper
Annotated by Robert D. Dorn in 1995. RM-134759 Peter Lesica 6350 3 7 1994 U.S.A. Montana Silver Bow Ridge west of Patton Gulch. In stony quartzite derived soil; with Happlopappus acaulis and Sedum lanceolatum. 6250 ft. T1N R11W S20 Flowering and Fruiting N N 36 RM 855266 Irwin 2010 RM Asteraceae Erigeron linearis (Hook.) Piper RM-128962 Joshua J. Irwin 2416 Craig Scott 19 7 2010 U.S.A. Idaho Custer Challis National Forest: Salmon River Mountains: along the Yankee Fork Salmon River 0.2 mi S of Flat Rock Campground, 11.9 air mi ENE of Stanley. Sandy or gravelly soil in mesic lodgepole pine vegetation; 0° slope; granodiorite geology. 6070 ft. 44.28901° N, -114.72037° W; NAD83, uncertainty 10 m., Field Notes T11N R15E S17 44.28901 -114.72037 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering and Fruiting N N 37 RM 855365 Irwin 2010 RM Asteraceae Erigeron linearis (Hook.) Piper RM-129146 Joshua J. Irwin 3916 9 8 2010 U.S.A. Idaho Custer Challis National Forest: Cape Horn Area: ridgetop S of Lola Lakes between points 9,310 and 9,341, 19.2 air mi NW of Stanley. Sandy or gravelly soil in mesic barren ground vegetation; 37° slope, S aspect; schist geology. 9104 ft. 44.38681° N, -115.24385° W; NAD83, uncertainty 10 m., Field Notes T12N R10E S10 44.38681 -115.24385 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering N N 38 RM 859379 Irwin 2011 RM Asteraceae Erigeron linearis (Hook.) Piper RM-153753 Joshua J. Irwin 5179 16 6 2011 U.S.A Idaho Custer Challis National Forest: Southern Salmon River Mountains: slope above Challis Creek, W of the confluence with Eddy Creek, 7.0 air mi NW of Challis. <25 plants estimated in xeric soil within shrub-steppe vegetation, 6 degree slope, SW aspect, rhyodacite geology. 6034 ft. T15N R18E S34 44.58077 -114.32286 NAD 83 30 m. Flowering N N 39 RM 859729 Irwin 2011 RM Asteraceae Erigeron linearis (Hook.) Piper RM-153803 Joshua J. Irwin 5538 24 6 2011 U.S.A Idaho Custer Challis National Forest: Pahsimeroi Mountains: tributary wash near Gerry Gulch, 8.6 air mi NNE of Challis. <25 plants estimated in xeric soil within shrub-steppe vegetation, 26 degree slope, W aspect, trachyandesite geology. 5645 ft. T15N R20E S29 44.60748 -114.1299 NAD 83 30 m. Flowering and Fruiting N N 40 RM 859908 Irwin 2011 RM Asteraceae Erigeron linearis (Hook.) Piper RM-153829 Joshua J. Irwin 5723 Craig Scott 28 6 2011 U.S.A Idaho Custer Challis National Forest: Southern Salmon River Mountains: lower ridge between Copper and Lynch creeks, 4.7 air mi NE of Stanley. <25 plants estimated in xeric soil within shrub-steppe vegetation, 8 degree slope, SE aspect, granodiorite geology. 6617 ft. T11N R14E S30 44.26037 -114.86468 NAD 83 30 m. Flowering and Fruiting N N 41 RM 862067 Irwin 2011 RM Asteraceae Erigeron linearis (Hook.) Piper RM-154077 Joshua J. Irwin 7966 16 8 2011 U.S.A Idaho Custer Challis National Forest: Salmon River Mountains: E of White Cloud Peaks along ridgetop N of Bowery Creek and N of Long Tom Creek, 23.8 air mi N of Sun Valley. <25 plants estimated in xeric coarse textured soil within shrub-steppe vegetation, 22 degree slope, E aspect, trachyandesite geology. 9012 ft. T8N R17E S11 44.03862 -114.42074 NAD 83 30 m. Flowering and Fruiting N N 42 RM 865573 Irwin 2011 RM Asteraceae Erigeron linearis (Hook.) Piper 1. Erigeron linearis (Hook.) Piper
Annotated by Joshua J. Irwin. RM-155167 Ronald L. Hartman 91656 Joshua J. Irwin, Emma E. Stewart 15 6 2011 U.S.A. Idaho Lemhi Salmon National Forest: Lemhi Range: lower Cow Creek, 4.5 air mi NE of Ellis. On lower steep slope, often in shrubs or on rubble. 4780 4900 ft. 44° 44.402' N, 113° 59.475' W to 44° 44.577' N, 113° 58.711' W; NAD 83, , GPS reading T16N R21E S4 South1/2 44.740033 -113.99125 NAD 83 GPS reading N 43 RM 865807 Irwin 2011 RM Asteraceae Erigeron linearis (Hook.) Piper 1. Erigeron linearis (Hook.) Piper
Annotated by Joshua J. Irwin. RM-155199 Ronald L. Hartman 91926 13 8 2011 U.S.A. Idaho Custer Challis National Forest: Southern Salmon River Mountains: ca 1.5-2 air mi S of Garden Creek, upper slopes to summit of Ramshorn Mountain, ca 8 road mi SW of Challis. Open subalpine slope with cliff edges. 9560 9895 ft. 44° 27.154' N, 114° 21.313' W to 44° 25.513' N, 114° 21.441' W; NAD 83, , GPS reading T13N R18E S29 44.452567 -114.355217 NAD 83 GPS reading N 44 RM 866040 Irwin 2011 RM Asteraceae Erigeron linearis (Hook.) Piper 1. Erigeron linearis (Hook.) Piper
Annotated by Joshua J. Irwin. RM-155208 Ronald L. Hartman 92159 17 8 2011 U.S.A. Idaho Custer Challis National Forest: Southern Salmon River Mountains: Mill Creek Campground on Mill Creek Road, ca 10.5 air mi W of Challis. Spruce and lodgepole pine forest with meadow and streamside. 7530 ft. 44° 28.33' N, 114° 26.486' W; NAD 83, , GPS reading T13N R17E S10 44.472167 -114.441433 NAD 83 GPS reading N 45 RM 866613 Stewart 2013 RM 957168 Asteraceae Erigeron linearis (Hook.) Piper RM-153045 Emma E. Freeland 4857 2 6 2013 U.S.A. Montana Madison Southern foothills of Tobacco Root Mountains: Alder Gulch, ca 5 air mi NW of Virginia City, ca 7 air mi NNE of Ruby River Reservoir, along Mont Hwy 287. Rocky grassland on a saddle between two low peaks. 5670 ft. 45.3263° N, 112.034° W; NAD 83, , GPS reading T6S R4W S12 SE1/4 45.3263 -112.034 NAD 83 GPS reading Flowering N