: 1.21 $2024-03-28T19:48:08-7:0034.201.122.150searchRMRM824758 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose38304Erwin F. Evert2000712194U.S.A.WyomingParkYellowstone National Park: Gallatin Range; Along Bighorn Pass Trail, ca 1.5 mi E of pass, 13 mi SW of Mammoth.2591Subalpine meadow with Melica spectabilis, Phlox multiflora and Polygonum bistortoides. Phenology: flowering.RMRM824978 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose38683Erwin F. Evert2001625176U.S.A.WyomingParkAbsaroka Mountains: Yellowstone National Park: south slope of the Washburn Range, along trail just NW of Cascade Lake, ca 1.5 mi. N of the Norris-Canyon Road.2439Rocky meadow opening on south-facing slope with Artemisia tridentata var. vaseyana, Carex hoodii, and Melica spectabilis. Phenology: flowering.RMRM913183 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose39893Erwin F. Evert2003529149U.S.A.WyomingParkYellowstone Plateau: Yellowstone National Park: just E of Sedge Creek and W of Butte Springs, 200 ft N of U.S. Hwy 14, 16, and 20.2378South-facing slope on sinter with Panicum acuminatum, Rumex acetosella, Taraxacum officinale, and Veronica peregrina var. xalapensis. Phenology: flowering.RMRM913296 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose40010Erwin F. Evert200368159U.S.A.WyomingParkYellowstone Plateau: Yellowstone National Park: along shore of Yellowstone Lake 1/3 mi E of the mouth of Pelican Creek.2359Sagebrush-grassland with Artemisia tridentata var. vaseyana, Stipa nelsonii, and scattered Pinus contorta var. latifolia. Phenology: flowering.RMRM912403 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose40075Erwin F. Evert2003615166U.S.A.WyomingParkYellowstone Plateau: Yellowstone National Park: hot springs along Violet Creek, ca 1/3 mi W of confluence with Alum Creek, west end of Hayden Valley, ca 4.5 mi WSW of the Canyon-Lake Road.2378Mesic meadow adjacent to hot springs with Collinsia parviflora, Floerka proserpinacoides, and Cerastium arvense. Phenology: flowering.RMRM912073 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose40242Erwin F. Evert200377188U.S.A.WyomingParkAbsaroka Mountains: Yellowstone National Park: Washburn Range: south ridge of Observation Peak, ca 3 mi NW of Canyon Village.2682Open, rocky, south-facing slope with Artemisia tridentata var. vaseyana, Collomia linearis, and Eriogonum flavum var. piperi. Phenology: flowering.RM731515 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose12465Erwin F. Evert1987623174U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: northeast-southwest trending ridge ca 1/4 mi E of Grinnell Creek and ca 1/8 -3/4 mi N of U.S. Hwy 14, 16, and 20.-109.926144.490820732317Convex ridge top and ridge sides composed of grassland/shrubland with Festuca idahoensis, Koelaria macrantha, Elymus spicatus and Artemisia tridentata var. vaseyana. Phenology: flowering.RMRM731749 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose12672Erwin F. Evert1987628179U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: north side of Crow Peak ca 1-2 mi N of U.S. Hwy 14, 16, and 20.-109.946344.505322862591On steep south-facing slope in open, rocky sagebrush-grassland/Douglas fir mosaic. Phenology: fruiting.RMRM619359 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose19326Erwin F. Evert1990629180U.S.A.IdahoFremontTarghee National Forest: Henrys Fork Mountains: along Black Canyon Loop Road at Rheas Pass Creek, ca 11 mi NE of Island Park.-111.225344.55422042Lodgepole pine-Douglas fir forest and roadside openings with Rubus parviflorus, Osmorhiza occidentalis and Sorbus scopulina. Phenology: fruiting.RMRM738491 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose20567Erwin F. Evert1991610161U.S.A.MontanaMadison[location and coordinates withheld]14021432Shrubland and narrow riparian area with Toxicodendron rydbergii, Symphoricarpos occidentalis, and Prunus virginiana. Phenology: flowering.RMRM738692 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose20701Erwin F. Evert1991611162U.S.A.MontanaMadisonMadison Range: Gallatin National Forest: along trail on the west side of the South Fork Spanish Creek, ca 22 mi SW of Bozeman.-111.382745.42871859Meadow openings in coniferous forest with Lomatium cous, Dodecatheon conjugens, and Myosotis alpestris. Phenology: flowering.RMRM738759 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose20892Erwin F. Evert1991618169U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: Pole Bridge Campground on east side of Warm River, ca 15 mi NE of Ashton.-111.284544.26621920Open lodgepole pine forest and meadow openings with Antennaria luzuloides, Wyethia amplexicaulis, Amelanchier alnifolia, and Lomatium ambiguum. Phenology: flowering.RMRM739273 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose21563Erwin F. Evert199178189U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: along Trail Creek, ca 1 mi W of Tom Miner Campground.-111.077345.13872347Douglas fir forest-meadow mosaic with Balsamorhiza sagittata, Zigadenus venenosus, Delphinium bicolor, and Lupinus sericeus. Phenology: flowering.RMRM754624 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose23746Erwin F. Evert1992715197U.S.A.MontanaGallatinMadison Range: Gallatin National Forest: Teepee Basin: ca 20 mi N of West Yellowstone.-111.164244.892515Well drained, moist meadow with Castilleja rhexifolia, Lupinus wyethii, Plantago tweedyi, and Arenaria congesta. Phenology: flowering.RMRM754569 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose23806Erwin F. Evert1992716198U.S.A.MontanaGallatinMadison Range: Gallatin National Forest: ridge ca 1/2 mi W of Forest Service Road 2527, ca 18 mi N of West Yellowstone.-111.184744.86112682Around and on limestone outcroppings on open, east-facing slope with Lomatium ambiguum, Haplopappus acaulis, and Phlox multiflora. Phenology: flowering & fruiting.RMRM610603 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose26499Erwin F. Evert199381213U.S.A.MontanaMadisonMadison Range: Beaverhead National Forest: along Papoose Creek in the foothills, ca 1 mi E of U.S. Hwy 287, 23 mi S of Cameron.-111.568844.90451890Disturbed sagebrush-grassland with Phleum pratense, Achillea millefolium, Elymus spicatus, and Helianthella uniflora. Phenology: fruiting.RMRM780982 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose26951Erwin F. Evert1994614165U.S.A.IdahoFremontHenrys Lake Mountains: Targhee National Forest: ridge ca 0.5 mi N of Howard Springs and U.S. Hwy 20/191; 11 mi NW of West Yellowstone, Montana.-111.306344.671221032225Meadow openings in Douglas fir forest with Geum triflorum, Microseris nutans, and Festuca idahoensis. Phenology: flowering.RMRM780669 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose27757Erwin F. Evert199476187U.S.A.WyomingTetonTeton Range: J. D. Rockefeller Jr. Memorial Parkway: along Glade Creek Trail, ca 4 mi SW of Flagg Ranch.-110.72544.08052164Cliffs and talus E of trail with Ivesia gordonii, Penstemon deustus, and Senecio strepanthifolius var. rubricaulis. Phenology: flowering & fruiting.RMRM787275 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose31427Erwin F. Evert Yolanda Evert1996622174U.S.A.MontanaParkAbsaroka Mountains: Gallatin National Forest: along Forest Road 3243: 3/4 mi W of North Fork Bear Creek, ca 4 mi NE of Gardiner.-110.647645.0952317Meadow/Douglas fir forest edge next to clearcut with Lomatium ambiguum, Poa nervosa, and Nemophila breviflora. Phenology: flowering.RMRM818904 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose33572Erwin F. Evert199779190U.S.A.IdahoFremontCentennial Mountains: Targhee National Forest: along Tin Cup Creek, 2-3 mi SW of Mt. Jefferson.2256Meadow with Trifolium longipes, Melica spectabilis, and Wyethia amplexicaulis. Phenology: flowering & fruiting.RMRM819219 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose33846Erwin F. Evert1997720201U.S.A.MontanaMadisonMadison Range: Gallatin National Forest: along Little Mile Creek, ca 20 mi NW of West Yellowstone.2134Sagebrush-grassland with Eriogonum heracleoides, Erigeron speciosus, and Agastache urticifolia. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose11692Stuart Markow Heather Marks199885217U.S.A.WyomingTetonGrand Teton National Park: wildlife lookout and surrounding area, ca 1.5 air mi SW of Moose on Moose-Wilson Road, ca 13 air mi N of Jackson.1981Sagebrush-steppe on 40 deg. east-facing slope, dominated by Artemisia tridentata, Elymus spicatus, Artemisia dracunculus, Amelanchier alnifolia and Balsamorhiza sagittata.RM724030 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose563Orval C. Harrison1989521141U.S.A.WyomingLincolnStar Valley: Salt River Drainage: along U.S. Hwy 89, 1.4 mi S of County Road 101, SSW of Alpine.-111.021343.13491724In gravel-loam bench above the river bottoms with Artemisia tridentata, Lomatium dissectum, Taraxacum officinale, Senecio integerrimus, and Collinsia parviflora. Phenology: flowering.RM724029 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose564Orval C. Harrison1989611162U.S.A.WyomingLincolnStar Valley: Salt River Drainage: along U.S. Hwy 89, 1.4 mi S of County Road 101, SSW of Alpine.-111.021343.13491724In gravel-loam bench above the river bottoms with Artemisia tridentata, Lomatium dissectum, Taraxacum officinale, Senecio integerrimus, and Collinsia parviflora. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose50689B. E. Nelson Joy Handley2000716198U.S.A.IdahoAdamsPayette National Forest and Vicinity: West Mountains: along Middle Fork Weiser River, ca 6.5 air mi E of U.S. Hwy 95, ca 7 air mi SE of Council.-116.340544.650810911097Roadside and cut in the canyon bottom. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3835bJoy Handley2000518139U.S.A.IdahoAdamsPayette National Forest and Vicinity: Weiser River Valley: South Exeter Road behind golf course in Council.-116.421544.7232914Wet ditch.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3870Joy Handley2000519140U.S.A.IdahoAdamsPayette National Forest and Vicinity: Cuddy Mountains: Wildhorse Canyon across Wildhorse River from Trail Hill, ca 20.5 air mi NW of Council; ca 6.5 air mi SSW of Bear.-116.728244.94099751219Open east-facing hillside dominated by grasses and Symphoricarpos. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4027Joy Handley2000521142U.S.A.IdahoIdahoPayette National Forest and Vicinity: Salmon River Canyon: Vinegar Creek boat ramp to Huntz Gulch along Forest Road 103, ca 13 air mi N of Burgdorf; ca 11-14 air mi ENE of Riggins Hot Springs.-115.911445.4648579640North facing slope of river canyon dominated by Pinus ponderosa and Pseudotsuga menziesii. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4084Joy Handley2000523144U.S.A.IdahoAdamsPayette National Forest and Vicinity: Weiser River Valley: Mesa Road off U.S. Hwy 95, ca 8 air mi S of Council; ca 12 air mi ENE of Cambridge.-116.447744.6074899975Roadside grass and shrubland. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4176Joy Handley2000523144U.S.A.IdahoAdamsPayette National Forest and Vicinity: Weiser River Valley: along old U.S. Hwy 95 S of Fruitvale, ca 4.5-5.5 air mi N of Council; ca 14 air mi SSW of New Meadows.-116.421544.7956914Roadside grass and shrubland. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4257Joy Handley2000525146U.S.A.IdahoAdamsPayette National Forest and Vicinity: southwest edge of Lost Valley Reservoir along Forest Road 089, ca 16 air mi N of Council; ca 9 air mi W of New Meadows.-116.463244.95541463Mixed conifer dominated lake shore and roadsides. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4308Joy Handley2000526147U.S.A.IdahoAdams[location and coordinates withheld]9451006Lakeside dominated by grass and Wyethia. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4438Joy Handley2000728210U.S.A.IdahoWashingtonPayette National Forest and Vicinity: Buckwheat Flats Research Natural Area: along Sage Creek, ca 5 air mi SW of Midvale; ca 12 air mi SW of Cambridge.-116.842844.44689141036Steep canyon slopes dominated by Elymus spicatus and other grasses. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4552Joy Handley2000530151U.S.A.IdahoAdamsPayette National Forest and Vicinity: West Mountains: along the Weiser River just N of Evergreen, ca 7 air mi SW of New Meadows; ca 14 air mi W of McCall.-116.381644.897411581204Mixed conifer overstory on west-facing river bank and roadside. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5123Joy Handley2000610162U.S.A.IdahoWashingtonPayette National Forest and Vicinity: Weiser River Valley: along Keith Creek Road just W of Shoe Peg Valley, ca 5.5 air mi NW of Midvale; ca 8 air mi SW of Cambridge.-116.826344.52059451097Open grass and shrub dominated rangeland. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5142Joy Handley Denise L. Fairbanks2000611163U.S.A.IdahoAdamsPayette National Forest and Vicinity: Cuddy Mountains: Goodrich Creek Research Natural Area: along Goodrich Creek, ca 9 air mi SW of Council; ca 8 air mi NNE of Cambridge.-116.603744.67989451178Roadside riparian area in grass and shrub rangeland. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5759Joy Handley2000620172U.S.A.IdahoAdamsPayette National Forest and Vicinity: Salmon River Mountains: west-facing slope of Meadows Hill, just N of Fish Lake, ca 5 air mi SE of New Meadows; ca 6 air mi W of McCall.-116.218544.911914631585West-facing grassy slope. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6322Joy Handley Phillip G. Lawrence2000629181U.S.A.IdahoWashingtonPayette National Forest and Vicinity: Weiser River Valley: Deer Creek at powerline crossing, ca 5 mi W of Cambridge; ca 20 air mi SW of Council.-116.785844.5639899975Roadside and shrub-grassland. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose256Joy Handley1999612163U.S.A.IdahoAdamsPayette National Forest and Vicinity: Cuddy Mountains Area: Summit Creek Road, just E of powerlines, ca 13.5 air mi NW of Council; ca 17 air mi WSW of New Meadows.-116.605944.882912951356East and southeast facing slopes; dominated by Artemisia tripartita, Elymus spicatus, and Balsamorhiza sagittata; basalt soil. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose570Joy Handley1999619170U.S.A.IdahoAdamsPayette National Forest and Vicinity: West Mountains Area: above Forest Road 180, near Fourbit Creek, ca 11 air mi SE of Indian Valley; ca 20 air mi SSE of Council.-116.605944.998916311737Steep, mostly south-facing slope; rocky basalt soil, much of it moist from seeps; dominated by Artemisia ludoviciana, Lomatium, and Allium tolmiei var. persimile. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose578Joy Handley1999619170U.S.A.IdahoAdamsPayette National Forest and Vicinity: West Mountains Area: above Forest Road 180, near Fourbit Creek, ca 11 air mi SE of Indian Valley; ca 20 air mi SSE of Council.-116.605944.998916311737Steep, mostly south-facing slope; rocky basalt soil, much of it moist from seeps; dominated by Artemisia ludoviciana, Lomatium, and Allium tolmiei var. persimile. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose622Joy Handley1999621172U.S.A.IdahoAdamsPayette National Forest and Vicinity: West Mountains Area: north side of Wood Gulch, above Forest Road 199, ca 4.5 air mi SE of Council; ca 14 air mi WSW of Donnelly.-116.360844.693911891250Moderately steep, south to southwest-facing slopes; Pinus ponderosa/Pseudotsuga menziesii overstory; basalt soil. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose676Joy Handley1999622173U.S.A.IdahoAdamsPayette National Forest and Vicinity: West Mountains Area: Warm Springs Trail (203), along east side of Warm Spring Creek, off Forest Road 186, ca 8 air mi SE of Council; ca 12.5 air mi SW of Donnelly.-116.344.650411431310Basalt soil; moderately steep, mostly west facing slopes. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose64164Ronald L. Hartman Joy Handley199961152U.S.A.IdahoAdamsPayette National Forest and Vicinity: road to Blue Creek and mouth of Indian Creek along Snake River.-116.830244.9844524646Dry canyonland, dispersed powerline road, sumac/annual grass, rocky volcanic soil. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7745Jean Wood2000419110U.S.A.OregonGrantMalheur National Forest: Middle Fork John Day River along Big Boulder Creek, on cutbank of Forest Road 577.1158With ponderosa pine. Phenology: flowering.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose11846bStuart Markow2000428119U.S.A.OregonUmatillaBlue Mountains: Umatilla National Forest: south side of South Fork Umatilla River, ca 1.5 air mi N of confluence with Thomas Creek, ca 3.5 air mi SE of Gibbon.731Base of rock wall with Hydrophyllum capitatum, Sedum stenopetalum, Saxifraga mertensiana and Chrysanthemum leucanthemum. Phenology: flowering.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose11911Stuart Markow2000612164U.S.A.OregonUmatillaBlue Mountains: Umatilla National Forest: intersection of Forest Roads 290 and 675, ca 2 air mi S of Camas Creek where creek meets intersection of Ore Hwy 244 and Forest Road 54, ca 10.5 air mi E of Ukiah.1371Open ponderosa pine with Ventenata dubia, Carex geyeri, Fragaria virginiana. Phenology: flowering.RMRM700117 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose11692Stuart Markow Heather Marks199885217U.S.A.WyomingTetonGrand Teton National Park: wildlife lookout and surrounding, ca 1.5 air mi SW of Moose on Moose-Wilson Road; ca 13 air mi N of Jackson.-110.735843.64841981Sagebrush-steepe on 40 deg. east-facing slope, dominated by Artemisia tridentata, Elymus spicatus, Artemisia dracunculus, Amelanchier alnifolia and Balsamorhiza sagittata. Phenology: fruiting.RMRM294380 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3018Ronald L. Hartman1970619170U.S.A.WyomingParkShoshone National Forest: U.S. Hwy 14, 2 mi E of East Entrance to Yellowstone National Park.-109.966444.50532134Common on disturbed hillside. Phenology: flowering.RMRM217871 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5493C. L. Porter1950714195U.S.A.WyomingTetonNear Idaho, [vicinity of Indian Lake].-111.032144.06492073Dry sandy soil. near Indian Lake Phenology: flowering & fruiting.RMRM253823 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7319C. L. Porter195778189U.S.A.WyomingTetonNear the Flagg Ranch.-110.674344.09882073In a dry clayey meadow. Locally common. Phenology: fruiting.RMRM19631 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5524Aven Nelson Elias Nelson1899627178U.S.A.WyomingParkYellowstone National Park: Norris.-110.690844.73232286On a dry knoll. Phenology: flowering.RMRM164622 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5782Aven Nelson Elias Nelson1899712193U.S.A.WyomingParkYellowstone National Park: Druid Peak.-110.185944.907823172921On very steep stony slope. Phenology: flowering.RMRM19630 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5782Aven Nelson Elias Nelson1899712193U.S.A.WyomingParkYellowstone National Park: Druid Peak.-110.185944.907823172921On very steep stony slope. Phenology: flowering.RMRM19629 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6263Aven Nelson189973184U.S.A.WyomingTetonYellowstone National Park: Upper Geyser Basin.-110.852644.47632195On dry slopes and roadsides. Phenology: flowering & fruiting.RMUSFS406820 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose779Charles H. McDonald1928619171U.S.A.WyomingTetonTeton National Forest: Stewart Ranger Station pasture.-110.715243.69141981Southeast slope; sandy clay soil; grass-weed area; dry sandy openings with Poa, Trisetum, and Arabis; scattering abundance. Phenology: flowering.RMRM301614 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose15bDarold W. Sabinske197077188U.S.A.WyomingTetonGrand Teton National Park near Moose.-110.675443.72022012Big and low sagebrush area. Phenology: flowering & fruiting.RMRM101650 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose8785Elam Bartholomew1924712194U.S.A.WyomingTetonJenny Lake.-110.595743.76342073Gravelly soil. Phenology: fruiting.RMRM88390 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2192Edwin B. Payson Lois B. Payson192083216U.S.A.WyomingTetonJackson Hole.2042Gravel flat. Phenology: flowering & fruiting.RMRM341401 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2687Erwin F. Evert1981614165U.S.A.WyomingParkAbsaroka Mountains: Shoshone National Forest: along U.S. Hwy 14, 16, and 20, ca 3/4 mi E of Pahaska.-109.825444.49082012Phenology: flowering & fruiting.RMRM341853 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3214Erwin F. Evert1981719200U.S.A.WyomingParkAbsaroka Mountains, North Fork Shoshone River Drainage; 1/2 mi N of Pahaska.-109.966444.50532073Open rocky slope above the river. Phenology: fruiting.RMRM609590 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7064Erwin F. Evert1984717199U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: ridge S of Sleeping Giant Mountain (Buttress Mountain), ca 1-2 mi N of U.S. Hwy 14, 16, and 20.-109.90644.505321342378Open, rocky habitats and meadows. Phenology: flowering & fruiting.RMRM622490 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose8417Erwin F. Evert1985718199U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: ridge ca 0.5 mi W of Mormon Creek, ca 0.5-2 mi N of U.S. Hwy 14, 16, and 20.-109.885844.490823172621Open, mostly dry ridge top with scattered Pseudotsuga menziesii and Pinus flexilis. Phenology: fruiting.RMRM139799 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Roses.n.H. S. Conard1926715196U.S.A.WyomingTetonYellowstone National Park: N of Old Faithful Camp.-110.832444.46182256Phenology: fruiting.RMRM242721 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose54015H. V. Truman1954623174U.S.A.WyomingTetonJackson Hole.-110.655443.691418902134Phenology: flowering.RMRM56576 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose56Irving T. Worthley19066152U.S.A.WyomingParkWest of Cody.Phenology: flowering.RMRM56586 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose88Irving T. Worthley19066152U.S.A.WyomingParkWest of Cody.Phenology: flowering.RMRM208879 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1382John F. Reed Mildred S. Reed1947815227U.S.A.WyomingTetonN of Dubois Highway and immediately W of Pacific Creek.-110.518143.8542073Big sagebrush community. Phenology: fruiting.RMRM211669 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2162John F. Reed Mildred S. Reed194868160U.S.A.WyomingTetonJackson Hole: near Moose.-110.721343.66691981In the big-sagebrush community of the flats. *more like ca 6,500 ft* Phenology: flowering & fruiting.RMRM211668 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2518John F. Reed Mildred S. Reed194897251U.S.A.WyomingTetonJackson Hole Wildlife Park.-110.547743.86622057Under hillside - aspen - elk pasture. Phenology: fruiting.RMUSFS406819 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose31R. H. Ohl1928720202U.S.A.WyomingTetonTeton National Forest: Arizona Ranger Station.-110.645343.982120422 deg south slope; deep sandy loam soil; grass park; meadows with Stipa and wheatgrass; abundance many. Phenology: fruiting.RMRM316078 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1438Robert W. Lichvar1978520140U.S.A.WyomingTetonGrand Teton National Park: Taggart Lake Trail.-110.75543.69141951Growing with Erigeron umbellatum and Ranunculus jovius; frequent in rocky soil. Phenology: flowering.RMRM826711 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68091B. E. Nelson David Scott200662153U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: E of Cygnet Pond and S of U.S. Hwy 89/287, ca 1 air mi E of Colter Bay Village; ca 30 air mi N of Jackson.-110.62243.904720792097Cobblestone flats with sagebrush, patches of lodgepole pine and meadow areas. Phenology: flowering.RMRM826710 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68116B. E. Nelson David Scott200662153U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: N of Oxbow Bend, ca 1.5 air mi E of Jackson Lake Junction; ca 29.5 air mi NNW of Jackson.-110.548943.86820482134Stony sagebrush-forb slope. Phenology: flowering & fruiting.RMRM826709 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68198B. E. Nelson David Scott200662153U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: on Two Ocean Road between Two Ocean and Emma Matilda lakes, ca 4 air mi N of Moran; ca 32 air mi NNE of Jackson.-110.500543.892321092158Tall forb meadow. Phenology: flowering.RMRM826708 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68334B. E. Nelson200665156U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: flood plain and bluff between the Snake River and The Potholes, ca 5.5 air mi SW of Moran; ca 23.5 air mi NNE of Jackson.-110.589943.790720422073Cobblestone slopes of bluffs. Phenology: flowering & fruiting.RMRM826707 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68412B. E. Nelson200665156U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: along dirt road above and W of the Snake River at the south end of Burnt Ridge, ca 7.5 air mi NNE of Moose; ca 20 air mi NNE of Jackson.-110.655243.754420852094Sagebrush-forb flats on glacial till. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68732B. E. Nelson2006612163U.S.A.WyomingTetonBridger-Teton National Forest: Jackson Hole: along Pacific Creek below Pacific Creek Campground, ca 7.5 air mi NNE of Moran; ca 36 air mi NE of Jackson.-110.446843.93452134Stony flats in valley bottom. Phenology: flowering.RMRM826706 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68736B. E. Nelson2006612163U.S.A.WyomingTetonBridger-Teton National Forest: Jackson Hole: along Pacific Creek below Pacific Creek Campground, ca 7.5 air mi NNE of Moran; ca 36 air mi NE of Jackson.-110.446843.93452134Stony flats in valley bottom. Phenology: vegetative only.RMRM826705 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68835B. E. Nelson2006612163U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: along Pacific Creek Road, ca 3/4 mi W of Pacific Creek, ca 4 air mi NE of Moran; ca 32.5 air mi NE of Jackson.-110.47543.8921282158Roadside. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose68856B. E. Nelson David Scott2006614165U.S.A.WyomingTetonBridger-Teton National Forest: Teton Wilderness: along Sheffield Creek or Trail 3026, ca 1.5 air mi SE of Flagg Ranch; ca 43.5 air mi N of Jackson.-110.646344.091523172469Open, stony ridge in 18 year old burn in scattered lodgepole pine. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose156David Scott B. E. Nelson, Nancy Bockino200668159U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: Jackson Lake shore at Spalding Bay, ca 12 air mi N of Moose; ca 9 air mi W of Moran.-110.67943.82242116Lodgepole pine regeneration from 1988 Mystic Isle fire and mixed conifer forest with sagebrush meadows. Phenology: flowering.RMRM826712 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose207David Scott B. E. Nelson, Nancy Bockino200668159U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: Bar BC historic ranch, ca 3 air mi NNW of Moose; ca 14 air mi SW of Moran.-110.693743.6951997Sagebrush community with scattered cottonwood and willow. Phenology: flowering & fruiting.RMRM826713 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose53David Scott200661152U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: Signal Mountain area, ca 4 air mi WSW of Moran; ca 13 air mi NW of Moose.-110.586443.82242100Valley bottom sagebrush community and seasonal spring with damp depression. Phenology: flowering.RMRM826685 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose82277Ronald L. Hartman2006619170U.S.A.WyomingTetonBridger-Teton National Forest: Teton Wilderness: Sheffield Creek Trail.-110.663144.093221032475Burned area, lodgepole pine. Phenology: flowering & fruiting.RMRM826684 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose82392Ronald L. Hartman2006619170U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: area NE of Leigh Lake from boat landing on west side of Spalding Bay N and W on higher land to Jackson Lake near "Lake 6776" near Bearpaw Bay.-110.676543.824620732134Meadows and burn area. Phenology: flowering & fruiting.RMRM826683 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose82456Ronald L. Hartman2006621172U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: 0.6 road mi S of turnoff to Signal Mountain Overlook.-110.616243.8182103Sagebrush flats. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose82518Ronald L. Hartman2006622173U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: 1 road mi E to 1.5 air mi NE of Jackson Lake Junction.-110.547643.866320572134Grassy slopes, aspen and lodgepole pine, and wet bottoms. Phenology: flowering & fruiting.RMRM826682 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose82578Ronald L. Hartman2006622173U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: ca 4 1/4 air mi NE of Jenny Lake Lodge; Mount Moran Turnout N to Jackson Lake.-110.641343.803220732103Sagebrush flats to Douglas fir and lodgepole pine slopes near lake; sagebrush. Phenology: flowering & fruiting.RMRM826681 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose82589Ronald L. Hartman2006625176U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: ca 2 road mi S of South Jenny Lake Junction, on west side of Timbered Island.-110.724343.71112042Along west side of forest in sagebrush. Phenology: flowering & fruiting.RMRM826680 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose82828Ronald L. Hartman2006626177U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: gravel road N of U.S. Hwy 89/191/287, ca 0.5 road mi SE of Colter Bay turn; just S of Forest Service land.-110.619643.91582097Lodgepole pine woodland with meadows. Phenology: flowering & fruiting.RMRM837445 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3699David Scott Tacheeni Scott2007620171U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: near Pilgrim Creek, ca 7 air mi NW of Moran; ca 20.5 air mi NE of Moose.-110.554143.92862195Steep slope with montane shrubs. Phenology: flowering & fruiting.RMRM837444 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3847David Scott Tacheeni Scott2007624175U.S.A.WyomingTetonBridger-Teton National Forest: Teton Wilderness: near East Fork Pilgrim Creek, ca 8.5 air mi Nof Moran; ca 22.5 air mi NNE of Moose.-110.538443.95832439Montane meadow with Balsamorhiza sagittata, Carex geyeri, and Melica spectabilis. Phenology: flowering & fruiting.RMRM837443 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3963David Scott Tacheeni Scott2007626177U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: on Dave Adams Hill, ca 20 air mi NW of Moran; ca 27 air mi N of Moose.-110.77944.04262390Open montane slope and meadow. Phenology: flowering & fruiting.RMRM837442 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4024David Scott Tacheeni Scott2007628179U.S.A.WyomingTetonBridger-Teton National Forest: Teton Wilderness: near East Fork Pilgrim Creek, ca 9 air mi N of Moran; ca 23 air mi NNE of Moose.-110.532743.9612463Montane meadow and slope dominated by Balsamorhiza sagittata and Carex geyeri. Phenology: flowering & fruiting.RMRM837441 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4787David Scott Mike Straw2007717198U.S.A.WyomingTetonBridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 11.5 air mi N of Moran; ca 25 air mi NNE of Moose.-110.542643.99582253Scoured montane stream bed with cobble and sand bars, and moist stream banks. Phenology: fruiting.RMRM837440 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4867David Scott Mike Straw2007718199U.S.A.WyomingTetonBridger-Teton National Forest: Teton Wilderness: near Wildcat Peak, ca 13 air mi N of Moran; ca 27 air mi NNE of Moose.-110.5344.02412536Montane meadow with small stands of mixed conifer burned in 1988. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1181Neil Snow1987713194U.S.A.WyomingTetonSouthwestern Absarokas: Teton Wilderness.-110.223243.88082256Lodgepole pine forest with some spruce and fir. No other locality data is provided. -RCRRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3211Neil Snow198875187U.S.A.WyomingParkSouthwestern Absarokas: Teton Wilderness: along Thorofare Creek Trail to Coyote Creek, ca 1 mi SE of the southeast corner of Yellowstone National Park.-110.082544.155724542500Lodgepole pine forests and dry, rocky meadows.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose607Neil Snow1987616167U.S.A.WyomingTetonSouthwestern Absarokas: Teton Wilderness: ca 12 mi ENE of Moran Junction at Gravel Ridge along Enos Lake Trail.-110.283543.924225302560Large open dry meadow with southern exposure.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose771Neil Snow198772183U.S.A.WyomingTetonSouthwestern Absarokas: Teton Wilderness: ca 9 air mi NE of Moran Junction along Pacific Creek and Whetstone Creek trails.-110.404143.982122102408Streamsides and dry meadows with mixed lodgepole forests.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose22443B. E. Nelson Michelle Nelson199265157U.S.A.IdahoClarkTarghee National Forest: Centennial Mountains: Waters Flat along East Camas Creek, ca 26 air mi NE of Dubois.-111.928544.4822012Dry flats dominated by forbs.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose22510B. E. Nelson Michelle Nelson199265157U.S.A.IdahoClarkTarghee National Forest: Centennial Mountains: ridge between Coon and Spruce Creeks, above head of Bear Trap Creek, ca 28-29 air mi NE of Dubois.-111.948644.539323172439Open areas in mixed conifer forest.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose10803Stuart Markow1992817230U.S.A.IdahoFremontTarghee National Forest: Henrys Lake Mountains: along Twin Creek, ca 10 air mi SW of West Yellowstone, Montana.-111.306344.612720122073Coniferous forest dominated by Pseudotsuga menziesii and Symphoricarpos.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6864Stuart Markow199265157U.S.A.IdahoClarkTarghee National Forest: North Slope Western Centennial Mountains: along Pleasant Valley Creek near mouth of White Pine Canyon, ca 6.5 air mi NW of Spencer.-112.29144.42462103Riparian dominated by Salix, grasses, sedges, and forbs.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7350Stuart Markow1992610162U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: E of Island Park Ranger Station, south side of Buffalo River, ca 3 air mi S of Island Park.-111.35844.416418901920Clearcut in coniferous forest, dominated by forbs and graminoids, with scattered Pinus contorta saplings.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose8602Stuart Markow199274186U.S.A.IdahoClarkTarghee National Forest: Centennial Mountains: Cottonwood Creek area, ca 6.5 air mi N of Kilgore.-111.908444.49632042Moist meadow, dominated by forbs and grasses.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose8881Stuart Markow199276188U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: U.S. Hwy 20 between Antelope Flat Road and Little Butte Road, ca 15 air mi N of Ashton.-111.465744.28061920Mostly roadside weeds and grasses and adjacent coniferous forest.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose9110Stuart Markow1992710192U.S.A.IdahoFremontTarghee National Forest: Yellowstone Plateau: area around intersection of Fish Creek Road and road to Snow Creek Butte, ca 16 air mi NE of Ashton.-111.163744.19420422073Coniferous forest dominated by Pinus contorta and Pseudotsuga menziesii.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose9254Stuart Markow1992713195U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: Island Park, along small creek ca 50 yds N of Buffalo River; ca 300 yds W of U.S. Hwy 20.-111.387244.42261920Clearing in lodgepole forest, dominated by grasses and forbs, with scattered Pinus contorta.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose109Heather Bradtke2001610161U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: near lookout at Ruckel Junction.-118.13286145.6286941371Open area near Douglas fir/tamarack forest; soil of interspresed areas with shallow "ruddy" soil, rock, and "biscuit" areas of deeper soil; slope 0-15; aspect ridgetop and west. Phenology: flowering.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1097Jean Wood199569160U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: White Mountain, ca 8 air mi W of Danville along Forest Road 2113 to Forest Road 800.-118.690348.979214021676Southwest facing steppe slopes with scattered Douglas fir and pinegrass; somewhat disturbed by cows with localized weed infestations. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1186Jean Wood199569160U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Lone Ranch Creek areaon west side of Kettle Crest, ca 3 air mi ESE of Danville; along Forest Road 9576 to Forest Road 400.-118.427548.950613411463Steep steppe; edges of Douglas fir/pinegrass. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1353Jean Wood1995624175U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Old Dominion Mountain, ca 7 air mi NE of Colville along Forest Road 130.-117.746548.57611760Talus, subalpine fir forest, pinegrass; Douglas fir slopes with rock outcrops; roadside; north and west to southwest exposure. Phenology: flowering.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1492Jean Wood1995627178U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Meadow Creek Drainage: Ione Hill, ca 5 air mi S of Spirit along Forest Road 1728.-117.6448.75031006Rocky and open hill tops and south slopes; ponderosa pine/pinegrass and Douglas fir. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1625Jean Wood1995629180U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Dry Creek Ridge, ca 8 air mi W of Chewelah, SW of Dry Creek Road.-117.83348.2866701884Mixed Douglas fir forest with rocky ridge and outcrops; small lake, some parts heavily logged; some open field with wet areas. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1737Jean Wood199571182U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.-118.164748.89331189Rocky, bald mountain top with scattered Douglas fir and edges of warm mixed forest. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1754Jean Wood199571182U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.-118.164748.89331189Rocky, bald mountain top with scattered Douglas fir and edges of warm mixed forest. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1823Jean Wood199571182U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Flat Creek drainage NW of Elbow Lake, ca 10 air mi NE of Orient; along Forest Road 460 from Forest Road 15.-118.011448.950610671219Rock outcrops with south and east exposure; open areas surrounded by cool Douglas fir forest. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2015Jean Wood199575186U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Kettle Range: Kettle River Drainage: east end of Grouse Mountain, ca 5 air mi NNW of Orient along Forest Road 150.-118.252348.936310671219Mixed forest of cedar/spruce/subalpine fir; south facing rock outcrops and clearings with Douglas fir and pinegrass. Phenology: flowering.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2023Jean Wood199575186U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Kettle Range: Kettle River Drainage: east end of Grouse Mountain, ca 5 air mi NNW of Orient along Forest Road 150.-118.252348.936310671219Mixed forest of cedar/spruce/subalpine fir; south facing rock outcrops and clearings with Douglas fir and pinegrass. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2134Jean Wood199575186U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Kettle Range: east end of Taylor Ridge, ca 8 air mi SW of Orient along Forest Road 6113.-118.339948.793114321646Mixed forest with ponderosa pine on south slope; heavily trashed by cows. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2244Jean Wood199578189U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Kettle River Drainage: Renner Lake, ca 16 air mi NNE of Kettle Falls along Forest Road 730 from Forest Road 705; ca 2 mi W of Barstow Store.-118.186648.7788762823Open slopes and rock outcrops; Douglas fir and ponderosa pine. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2449Jean Wood1995715196U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Mount Rogers, ca 13 air mi NE of Colville; loop trail to summit from Forest Road 620.-117.76448.721614321694Small seeps, springs and lakes; rocky balds and outcrops; mixed forest with subalpine fir, spruce, larch, and cedar. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2554Jean Wood1995723204U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Sherman Peak on Kettle Crest, ca 12 air mi ESE of Republic; Sherman Peak Loop Trail from Wash Hwy 20 at Sherman Pass.-118.48848.605117072073Open slopes with granite outcrops, rocky ridge with talus; small lake with boggy area; mixed forest with subalpine fir, lodgepole pine, and larch. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1662Heather Bradtke200175186U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: along Forest Road 54 and Pearson Creek, ca 9 mi SSE of Pilot Rock.-118.71666745.33166710361478Midslope in open area with rose and Polygonum; soil rocky; slope 10-20; aspect westerly. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose583Jean Wood1995530150U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, ca 10 air mi N of Chewelah.-117.659948.4169945East exposure cliff edge with rock, edges of mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose644Jean Wood1995530150U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Quartzite Mountain, ca 2.5 air mi E of Chewelah on Mud Lake Road; ca 0.5 mi S of Mud Lake.-117.659948.27218231128Steep south/southwest facing slopes with rock outcrops; ponderosa pine/pinegrass, Douglas fir/ninebark. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose679aJean Wood199561152U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Lake Mountain, ca 1 air mi E of Lake Thomas; ca 20 air mi ENE of Colville; ca 3 mi along Forest Road 2712.-117.508448.6341219Rock outcrop at summit. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose797bJean Wood199563154U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Swan Butte, ca 11 air mi SSW of Republic; south end of Swan Butte; NE of Forest Road 5314.-118.836348.503211581189Douglas fir/pinegrass mixed forest; rock outcrops. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose808Jean Wood199563154U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Swan Butte, ca 11 air mi SSW of Republic; south end of Swan Butte; NE of Forest Road 5314.-118.836348.503211581189Douglas fir/pinegrass mixed forest; rock outcrops. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose887Jean Wood199565156U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Little Round Top Mountain: Middle Fork Mill Creek, ca 9 road mi NE of Colville on Aladdin Route.-117.746548.61967011006Cedar at creekside; mixed Douglas fir forest, and aspen groves on lower slopes; Douglas fir, ponderosa pine and larch with pinegrass and ninebark on upper slopes; rock outcrops of shale/slate. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3796Jean Wood1996518139U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Gibralter Mountain, ca 1.5 air mi SE of Republic; O'Brien Creek watershed.-118.68448.61969751067Mixed forest, creekside, and open rocky balds with scattered ponderosa pine and Douglas fir. Phenology: flowering.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3889Jean Wood1996520141U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: French Point, west bank of Columbia River, ca 10 air mi SW of Kettle Falls.-118.179348.5037396Ponderosa pine/pinegrass open forest to riverbank and rocky islands. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4088Jean Wood1996525146U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Indian Creek on west side of Iron Mountains, ca 2 air mi NE of Addy.-117.83348.387910361158Open ponderosa pine forest with scattered Douglas fir, pinegrass; rock outcrops on mostly southern aspect. Phenology: flowering.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4172Jean Wood1996525146U.S.A.WashingtonStevens[location and coordinates withheld]609670Quartzite cliffs, talus slopes, rim, and forested base; mixed forest of Douglas fir and lodgepole pine; scattered ponderosa pine on rim. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4450Jean Wood199662154U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Blacktail Mountain, ca 15 air mi ESE of Colville.-117.616648.47489751128Mixed forest and bald outcrops with scattered granite boulders on southern exposure. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4472Jean Wood199662154U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Blacktail Mountain, ca 15 air mi ESE of Colville.-117.616648.47489751128Mixed forest and bald outcrops with scattered granite boulders on southern exposure. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4590Jean Wood Sylvia Brock199664156U.S.A.WashingtonStevensWestern 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.-117.854748.2287731914Rock outcrops and bald ridges with occasional large Douglas fir and ponderosa pine; mixed woods in draws. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4655Jean Wood199666158U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Hoodoo Canyon Trail to Emerald Lake from Deadman Creek, ca 10 air mi W of Kettle Falls.-118.274248.66437921158Lake shore; trailside through mixed forest to north facing balds, rock outcrops, and cliffs with scattered ponderosa pine, Douglas fir, and pinegrass; small seeps. Phenology: flowering.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4829Jean Wood1996615167U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: south end of Old Douglas Mountain.-117.876348.6196579975Cliffs and talus slopes with mixed forest at base; scattered large ponderosa pine and Douglas fir on higher south facing slopes. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5247Jean Wood1996627179U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Little Vulcan Mountain, ca 3.5 air mi W of Curlew.-118.668448.993510361274South facing slopes and ravines; scattered forest interspersed with steppe and rock outcrops. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5372Jean Wood1996630182U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: west of the Kettle River, ca 2.5 air mi SW of Danville.-118.53748.9649762975West and south facing slopes with rock outcrops and scattered ponderosa pines. Open areas heavily infested with knapweed, cheatgrass, and goatweed. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5663Jean Wood199672184U.S.A.WashingtonFerryWestern Colville National Forest and Vicinity: Lake Ellen, ca 16 air mi WSW of Colville.-118.248648.5032670731Mountainside above east end of lake and campground; granite balds with fingers of mixed forest. Phenology: flowering & fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5805Jean Wood199674186U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Flagstaff Mountain, ca 3 air mi SW of Northport.-117.85848.89339751097South facing mountainside below barite mine; open steppe with scattered brush and occasional ponderosa pine and Douglas fir. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6265Jean Wood1996723205U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Fifteenmile Creek, ca 17 air mi N of Kettle Falls.-118.033348.86478231097Open slopes and rock outcrops. Phenology: fruiting.RM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7368Jean Wood199687220U.S.A.WashingtonStevensWestern Colville National Forest and Vicinity: Sherlock Peak, ca 5 air mi W of Metaline Falls.-117.529548.880913711585Old road through lodgepole pine and mixed forest. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2367Heather Bradtke2001714195U.S.A.WashingtonColumbiaUmatilla National Forest and Vicinity: 2 mi W of the Tucannon River, where Forest roads 46 and 4610 join.-117.75861146.17194415121585Biscuit in scabland with Senecio, Juncus, Lomatium, and Delphinium; soil fine, deep, pale; slope 5-15; aspect east and west. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2374Heather Bradtke2001714195U.S.A.WashingtonColumbiaUmatilla National Forest and Vicinity: 2 mi W of the Tucannon River, where Forest roads 46 and 4610 join.-117.75861146.17194415121585Biscuit in scabland with Senecio, Juncus, Lomatium, and Delphinium; soil fine, deep, pale; slope 5-15; aspect east and west. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2530Heather Bradtke2001718199U.S.A.OregonUnionUmatilla National Forest and Vicinity: High Ridge Lookout, ca 6.5 mi S of Tollgate Work Center.-118.10305645.68027814321615Scab; soil shallow overlaying basalt parent material; slope 0-10; aspect ridgetop. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2969Heather Bradtke2001724205U.S.A.OregonWallowaUmatilla National Forest and Vicinity: near Bone Springs off Forest Road 64, ca 1.5 mi NE of Mottet Campground.-117.94083345.87694417071768Wet meadow and ephemeral creek in sun to partial shade; soil fine, brown, deep to organic; slope 0-10; aspect easterly. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose296aHeather Bradtke2001614165U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: on Drumhill Ridge and Forest Road 3113, ca 0.4 mi from Summit Guard Station.-118.22361145.49527812501463Mixed conifer forest with shaded stream, including scab and biscuit habitat on edge of forest; soil ranging from fine and deep in forest to shallow and rocky on scab; slope 0-20; aspect southwest. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3471Heather Bradtke200181213U.S.A.OregonUnionUmatilla National Forest and Vicinity: Forest Road 31 where Forest Road 3120 splits off, ca 11 mi N of La Grande.-118.10666745.50055614631700Scap on open slope; soil shallow; slope 0-20; aspect westerly. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3611Heather Bradtke200181213U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: Forest Road 21 near Bear Camp Springs, ca 10 air mi NNW of La Grande.-118.18080645.51261114781579Under mixed conifers; soil fine, semi-deep; slope 0-20; aspect westerly. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3749Heather Bradtke200181213U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: Skyline Road (Forest Road 31) near Forest Road 155, ca 14 mi N of La Grande.-118.12638945.54305617071750Scab; soil poorly drained, ruddy pebbles; slope 0-10; aspect mountain top and easterly. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose53Heather Bradtke2001610161U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: along North Fork Umatilla River, 0.5-1 air mi ESE of Corporation Guard Station.-118.18555645.726667701823Douglas-fir and populus overstory and alder spp. along the river; soil fine, deep, light brown; slope 0-15; aspect southwest. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose70681Ronald L. Hartman Heather Bradtke200165156U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: Forest Road 31 (Mount Emily Road), 1.5 air mi ENE of I-80 interchange, 7 air mi SSE of Meacham.-118.33372245.4488331250Mixed conifer forest, logged, and adjacent roadside. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose70766Ronald L. Hartman Heather Bradtke200166157U.S.A.OregonGrantUmatilla National Forest and Vicinity: Case Ridge on Forest Road 3972.060, ca 2 air mi SE of Dale.-118.93066744.9537510911213Ponderosa pine and Douglas fir, logged, roadside, stream, slope, and crest. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose70868Ronald L. Hartman Heather Bradtke200166157U.S.A.OregonGrantUmatilla National Forest and Vicinity: 2.5 air mi NNE of Albee.-118.89808345.24758314321463Ponderosa pine and some Douglas fir. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose70910Ronald L. Hartman Heather Bradtke200168159U.S.A.WashingtonColumbiaUmatilla National Forest and Vicinity: Conners Gulch, end of Forest Road 4620.050, ca 9.5 air mi SE of Dayton.-117.75963946.22247210361097Roadsides, wooded slopes with ponderosa pine and Douglas fir. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose70943Ronald L. Hartman Heather Bradtke200168159U.S.A.WashingtonColumbiaUmatilla National Forest and Vicinity: Conners Gulch, end of Forest Road 4620.050, ca 9.5 air mi SE of Dayton.-117.75963946.22247210361097Roadsides, wooded slopes with ponderosa pine and Douglas fir. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose71010Ronald L. Hartman Heather Bradtke200168159U.S.A.WashingtonColumbiaUmatilla National Forest and Vicinity: east side of Chase Mountain from North Fork Touchet River, 0.5-1.5 air mi SW of Middle Point Ridge Trail.-117.80946.13244410971341Scab slopes and rock outcrops. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4454Heather Bradtke2002521141U.S.A.OregonGrantUmatilla National Forest and Vicinity: Bologna Basin, ca 3 mi N and 8 mi W of Monument.-119.60363944.8446111097Sunny open scab, Allium dominant with juniper and ponderosa pine woodland nearby; slope 30%. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4556Heather Bradtke2002522142U.S.A.OregonGrantUmatilla National Forest and Vicinity: near Forest Road 22, ca 8 mi N and 5 mi W of Monument.-119.51591744.9373331000Open scab; slope 15-30. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4704Heather Bradtke2002527147U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: North Fork Umatilla Wilderness: Nine Mile Ridge Trail, ca 7 mi S and 17 mi E of Athena.-118.10961145.7123891378Partial to full shade of Douglas fir in fine, deep soil; slope 0-20; aspect ridgetop and north. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4775Heather Bradtke2002527147U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: North Fork Umatilla Wilderness: Nine Mile Ridge, ca 7 mi S and 15-17 mi E of Athena.-118.157545.7166671298Open slope with Lomatium, lupine, and grass; Bromus tectorum prevalent in fine, moderately deep soil; slope 30; aspect southwest. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4826Heather Bradtke2002530150U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: ca 10 mi E and 2 mi N of Ukiah.-118.73945.1699721316Moving from ponderosa pine to lodgepole pine with grass, sedge, lupine and trillium in less rocky, deeper, fine powdery soil over granite; slope 40; aspect north. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5025Heather Bradtke200261152U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: Gibbon Ridge, ca 16 mi S and 3 mi E of Weston.-118.36983345.5826391307Ridgetop with grass, Lomatium and Allium; soil shallow, pale, over basalt; slope 20; aspect southwest. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5100Heather Bradtke200261152U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: Horseshoe Ridge, ca 5 mi NE of Meacham.-118.32961145.52444412191371Open area with Wyethia and Balsamorhiza; shallow soil over basalt; slope 0-10; aspect ridgetop and easterly. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5405Heather Bradtke200269160U.S.A.OregonGrantUmatilla National Forest and Vicinity: Putnam Springs ca 4 mi N and 7 mi W of Monument.-119.58872244.86897212191341In sunny opening on rock outcrop in ponderosa pine-Douglas fir forest with shallow if any soil; slope 10-20; aspect southwest. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose5583Heather Bradtke2002611162U.S.A.OregonMorrowUmatilla National Forest and Vicinity: near Nine Top Road on Mahogany Flat, ca 12 mi N of Monument.-119.4012544.9963061070Open slope with chocolate brown, shallow soil over basalt; slope 35; aspect southwest. Phenology: fruiting.RMRM535271 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose21647Ronald L. Hartman1985727208U.S.A.WyomingParkNorthern Absarokas: North Fork Crandall Creek Trail, 20-22 trail mi WNW of Crandall Ranger Station.-109.900944.893326822987Alpine meadows and wooded subalpine slopes along trail. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose22780Ronald L. Hartman Neil Snow1987618169U.S.A.WyomingTetonSouthwestern Absarokas: Teton Wilderness: Lava Creek trail, ca 10.5 air mi NE of Moran Junction.-110.328643.91123472469Broad meadow along stream with sagebrush in well drained soils and willow thickets in low areas.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6596Heather Bradtke2002624175U.S.A.OregonGrantUmatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.-118.862544.83333312801402Sagebrush steppe in copper, platey, metallic soil; slope 10; aspect ridgetop and south. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6637Heather Bradtke2002624175U.S.A.OregonGrantUmatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.-118.862544.83333312801402Under ponderosa pine in fine, deep soil; slope 0-10; aspect ravine. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6684Heather Bradtke2002624175U.S.A.OregonGrantUmatilla National Forest and Vicinity: Bone Point Lookout, ca 4 mi W of Dale.-119.03027844.98555612251378Sagebrush and Polygonum in copper, platey, metallic soil; slope 10-15; aspect ridgetop and west. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6741Heather Bradtke2002626177U.S.A.OregonGrantUmatilla National Forest and Vicinity: Forest roads 1006 and 51, ca 5 mi S and 2 mi E of Dale.-118.89777844.9277781341In fine, shallow, tan soil on basalt rock; slope: 0-5; aspect none. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7207Heather Bradtke200271182U.S.A.WashingtonGarfieldUmatilla National Forest and Vicinity: Cape Horn Ridge, ca 8 mi S and 15 mi W of Anatone.-117.44222246.25638911671359Grass steppe in shallow, copper, platey soil; slope: 10; aspect southwest. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7506Heather Bradtke200273184U.S.A.WashingtonAsotinUmatilla National Forest and Vicinity: Forest Road 4304, ca 6 mi W and 1 mi S of Anatone.-117.27055646.10111111581463Open area in platey, copper colored soil; slope 5-10; aspect south. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7556Heather Bradtke200275186U.S.A.WashingtonAsotinUmatilla National Forest and Vicinity: Menatchee Creek and Trail, ca 5 mi S and 12 mi W of Anatone.-117.38888946.074167786896Riparian areas; slope 0-5; aspect riparian. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7750Heather Bradtke200276187U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: Bobsled Ridge, ca 17 mi S and 8 mi E of Milton-Freewater.-118.24545.68777812801432Open slope: in fine, deep, brown soil; slope 5-15; aspect east. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose8206Heather Bradtke2002713194U.S.A.OregonMorrowUmatilla National Forest and Vicinity: Thompson Flat and Forest Road 5316, ca 3 mi N and 13 mi W of Dale.-119.21388945.03251341Ponderosa pine forest and adjacent sagebrush steppe in shallow soil; slope 0; aspect none. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose8481Heather Bradtke2002715196U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: Forest Road 31, ca 2 mi S and 8 mi W of Elgin.-118.12472245.53666716461768Ridgetop in compacted, shallow, red brown soil over basalt; slope 0-15; aspect ridgetop and east. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose8587Heather Bradtke2002715196U.S.A.OregonUmatillaUmatilla National Forest and Vicinity: Forest Roads 3128 and 190 on Bobsled and Plenty Bear ridges, ca 11 mi S and 7 mi E of Weston.-118.27055645.65055613411402Grass steppe; slope 5-10; aspect west. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose9620Heather Bradtke2002725206U.S.A.WashingtonColumbiaUmatilla National Forest and Vicinity: Colony Creek, ca 6 mi S and 17 mi E of Dayton.-117.63722246.23194414931524Brown powdery soil; aspect northwest. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose9921Heather Bradtke2002727208U.S.A.WashingtonColumbiaUmatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Weller Butte and Twin Spring area on Smooth Ridge Trail, ca 32 mi E and 2 mi S of Walla Walla.-117.65222246.02472214321798On basalt rocks and copper soils; slope 5-15. Phenology: fruiting.RMUSFS867029 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1395Emily Elliott Brian Elliott200769160U.S.A.MontanaParkGallatin Mountains: Gallatin National Forest: along Forest Road 993, ca 37 air mi SW of Livingston.-110.996345.223120482231Open meadows dominated by mixed forbs, into steep slopes and conglomerate rock outcrops. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose831Rick McNeill2008625177U.S.A.MontanaMeagherLewis and Clark National Forest: Crazy Mountains: along Spring Creek, Forest Road 66.-110.439346.26221895Riparian zone, open meadow south of creek, Pseudotsuga forest; shonkinite bedrock. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose88403Ronald L. Hartman2008813226U.S.A.MontanaMeagherLewis and Clark National Forest: Crazy Mountains: Trail 641, ca 1.5-3 air mi from Forest Road 66.-110.398246.21722352489Trail through coniferous forest (lodgepole pine and Picea engelmannii) with openings. Phenology: fruiting.RMUSFS867030 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4481Emily Elliott Brian Elliott200869161U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: at end of Forest Road 3245, ca 4 air mi NE of Gardiner.-110.661545.0822318Upland opening on steep south-facing slope amoungst mixed conifer. Phenology: flowering.RMUSFS867031 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7884Emily Elliott Brian Elliott2008823236U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along Lake Abundance Creek to Rock Creek, ca 7-10 air mi NW of Cooke City, .-110.025645.09572530Approximately 20-year-old burn area; now forb dominated with Pinus contorta regeneration, scattered wet areas. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose7228Rick McNeill2009720201U.S.A.MontanaMeagherLewis and Clark National Forest: Crazy Mountains: Forest Road 8911 N of Forty Creek, ca 3.8 air mi NW of Forest Lake Campground.-110.473846.29362058Roadside/ barrow pit; northeast aspect; 0-20% slope. Phenology: fruiting.RMRM522040 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose9690Klaus H. Lackschewitz1981721202U.S.A.MontanaSilver BowButte Highlands, near Red Mountain.2286Exposed, dry roadside. Large colony. Collection mixed with L. triternatum. Phenology: fruiting.RMUSFS405438 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose35J. A. Cramer1922820232U.S.A.MontanaBeaverhead National Forest: Governor Creek.2134Slope 5% east; deep loam soil; with grasses and yarrow. Limited, local distribution. Phenology: fruiting.RMRM89811 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Roses.n.J. W. Blankinship1899818230U.S.A.MontanaBridger Mountains.2134Phenology: fruiting.RMRM122492 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Roses.n.J. W. Blankinship1899818230U.S.A.MontanaGallatinBozeman: Flathead - Brackett Cr. Divide.-111.038645.6796Phenology: fruiting.RMRM122492 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Roses.n.J. W. Blankinship189875186U.S.A.MontanaLower Canyon Gallatin River.1768Phenology: fruiting.RMRM367146 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6475Klaus H. Lackschewitz1976529150U.S.A.MontanaMissoulaSouthwest slope of MacClay Mountain.1615Open, dry and gravelly slope. Large colonies. Phenology: flowering.RMRM183554 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2316Merton J. Reed Fred A. Barkley1938517137U.S.A.MontanaMissoulaMount Sendinel.West face; tall grass area. Phenology: flowering.RMUSFS405398 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and RoseSR15William A. Laycock195979190U.S.A.MontanaBeaverheadU.S. Sheep Experiment Station: Odell Creek.2439Level ground; hilltop; tall forb vegetation with Ligusticum, Geranium, Hackelia, Melica, Poa, Trisetum. Phenology: flowering.RMUSFS405440 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2253Peter F. Stickney197169160U.S.A.MontanaMissoulaLolo National Forest: Sapphire Mountains: University Beacon on University Mountain, 3.3 mi ESE of Missoula.1768Northeast 20% slope; dark rocky loam soil; disturbed, open summit; Douglas fir forest and grassland margin with Agastache urticifolia, Osmorhiza occidentalis. Common; flowers bright yellow. Phenology: flowering.RMUSFS405437 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose620Peter F. Stickney1962610161U.S.A.MontanaRavalliBitterroot National Forest: Bitterroot Mountains: above Sheafman Creek, ca. 6.5 mi NW of Hamilton.15850-25% east slope; shallow soil; ridge spur; Ponderosa pine - Douglas fir forest; confined to spur ridges and bedrock outcrops. Locally common; height 10-18cm; yellow flowers. Phenology: flowering & fruiting.RMRM73940 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Roses.n.Wyatt W. Jones190164155U.S.A.MontanaBridger Canyon.Phenology: flowering.RMRM121767 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Roses.n.J. Vogel1901622173U.S.A.MontanaGallatinSpanish Creek.Phenology: flowering.RMUSFS405397 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and RoseSR35D. Calvert1959715196U.S.A.MontanaBeaverheadU.S.S. Experimental Station: Odell Creek: summer range.2225With Geranium, Poa, Melica, Bromus, Mertensia. Phenology: flowering.RMUSFS405396 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and RoseSR74L. H. Wullstein195983215U.S.A.MontanaBeaverheadU.S.S. Experimental Station: Odell Creek: Summer Range.2286Dry meadow. Phenology: flowering & fruiting.RMUSFS405435 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose422L. L. Davison1923722203U.S.A.MontanaGallatin National Forest: Ross Peak Ranger Station.1981East slope; deep loam soil. Scarce. Phenology: flowering & fruiting.RMUSFS405434 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1507W. E. Fry1932617169U.S.A.MontanaMadisonGallatin National Forest: South Fork Willow Creek.1981Gentle east slope; gravelly loam soil; open grassland with Claytonia, Poa, fescue. Common. Phenology: flowering.RMUSFS405433 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose47Glen Conkling1914626177U.S.A.MontanaMadison National Forest: Upper Madison Valley.All exposures; light sandy soil. Phenology: flowering.RMRM121887 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Roses.n.J. W. Blankinship190267158U.S.A.MontanaSandersThompson Falls.Low ground. Phenology: flowering & fruiting.RMRM150074 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3078C. L. Shear1895725206U.S.A.MontanaGallatinBozeman.Phenology: flowering & fruiting.RMUSFS405439 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose57H. M. Crane1914715196U.S.A.MontanaMeagherAbsaroka National Forest.-110.440546.25031981In timber. Phenology: fruiting.RMRM203226 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose12448C. Leo Hitchcock C. V. Muhlick1945718199U.S.A.MontanaGallatinBridger Mountains: 3 mi N of Brackett Creek.2378Open park in Douglas fir forest. Phenology: flowering & fruiting.RMRM313326 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4623P. A. Rydberg Ernst A. Bessey1897618169U.S.A.MontanaBridger Mountains.3048Phenology: flowering & fruiting.RMRM21559 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4623P. A. Rydberg Ernst A. Bessey1897618169U.S.A.MontanaBridger Mountains.3048Phenology: flowering & fruiting.RMRM203468 Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose12080C. Leo Hitchcock C. V. Muhlick194578189U.S.A.MontanaMeagherNear Fourmile Ranger Station and the northeastern base of Castle Mountains.Red shale outcrop. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1328Emma E. Freeland Justine Modica2012623175U.S.A.MontanaMadisonTobacco Root Mountains: Mine Peak, ca 1.5-3 air mi ENE of Lonesome Peak, ca 43 air mi SE of Butte.-111.971645.560220732469Sagebrush grasslands with occasional Douglas fir. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1486Emma E. Freeland Nicholas P. Freeland201271183U.S.A.MontanaBeaverheadEastern Centennial Mountains: Corral Creek and tributaries of Hell Roaring Creek, ca 6-8.5 air mi ESE of Upper Red Rock Lake, ca 26 air mi WSW of West Yellowstone.-111.566844.57592329Disturbed area in a sagebrush grasslands. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose1956Emma E. Freeland201277189U.S.A.MontanaMadisonMadison Range: Papoose Creek, ca 6-7.5 air mi S of Finger Mountain, ca 33 air mi SE of Ennis.-111.554344.905320182125Gentle slopes of sagebrush steppe with occasional Douglas fir. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6443Joshua J. Irwin2011717198U.S.AIdahoLemhiChallis National Forest: Lemhi Range: benchland along Sawmill Creek near the confluence with Horse Lake Creek, 23.0 air mi N of Leadore.-113.3628944.347422070Dominant population in xeric soil within shrub-steppe vegetation, no slope, rhyodacite geology. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose91545Ronald L. Hartman Emma E. Stewart2011613164U.S.A.IdahoLemhiNorthern Salmon River Mountains: Salmon Wild and Scenic River: Salmon River Trail from ca 1 mi E to Horse Creek.-114.71538345.395067868884Trail with steep boulder field on either side, shrubs scattered along river. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4390Emma E. Freeland Nicholas P. Freeland2013525145U.S.A.MontanaMadisonTobacco Root Mountains: Mill Creek, ca 13 air mi ESE of Twin Bridges; ca 19 air mi WNW of Ennis.-112.0889645.4802719512012Open Pseudotsuga menziesii woodland. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4526Emma E. Freeland Nicholas P. Freeland2013526146U.S.A.MontanaMadisonTobacco Root Mountains: North Meadow Creek, ca 14 air mi NNW of Ennis; ca 8 air mi WSW of Norris.-111.845145.53219021957Rolling sagebrush grassland hills with occasional Pseudotsuga menziesii and Juniperus scopulorum. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6256Emma E. Freeland2013628179U.S.A.MontanaMadisonTobacco Root Mountains: Mill Creek, ca 4.5 air mi W of South Baldy Mountain, ca 16 air mi NW of Ennis.-112.002945.48062585Grasslands in openings of a mixed coniferous forest. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose6664Emma E. Freeland201376187U.S.A.MontanaMadisonMadison Range: Lee Metcalf Wilderness, Spanish Peaks Unit: Mill Creek to headwaters of Jourdain Creek, ca 6-7 air mi N of Fan Mountain, ca 9-11 air mi ENE of Ennis.-111.555145.390623872402Pseudotsuga menziesii woodland with a lush understory. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose365Joshua J. Irwin2010529149U.S.A.IdahoLemhiSalmon National Forest: North Fork Salmon River: foothills on the east side of the confluence of Hughes Creek and North Fork Salmon River, 5.8 air mi N of North Fork.-113.9849245.489351260Well developed soil in xeric Douglas-fir vegetation; 22° slope, WSW aspect; meta-feldspathic arenite geology. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2177aJoshua J. Irwin Wendy Irwin2010714195U.S.A.IdahoLemhiSalmon National Forest: Beaverhead Mountains: ridgetop SW of Stein Mountain near the summit, 6.3 air mi ENE of North Fork.-113.8858145.455872439Sandy or gravelly soil in mesic shrub-steppe vegetation; 12° slope, WSW aspect; feldspathic metasandstone geology. 1-25 individuals apparent. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose89662Ronald L. Hartman2010521141U.S.A.IdahoLemhiSalmon National Forest: Bitterroot Range: Forest Road 30 along Salmon River, then NW 1.3 air mi along Squaw Creek, 0.7-1.2 air mi NW of Indianola Forest Service Station.-114.180445.405812561403Grassy slopes, open or under ponderosa pine. Phenology: flowering.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose90068Ronald L. Hartman2010725206U.S.A.IdahoLemhiBeaverhead Mountains: above Pattee Creek on Forest Road 185, 7.5 air mi NE of Tendoy and 0.3 road mi downhill from the National Forest boundary.-113.552745.03862209Tall forb community on slope with scattered Douglas fir, little different on ridge. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose361Georgia G. Thomas2013627178U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Race Creek Campground/Trail Head: ca 4 to 7 mi on Pack Trail 4 along Selway River, ca 34 air mi ESE of Kooskia.-115.213346.0626503545Open ponderosa pine forest, mixed Douglas fir and grand fir. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2469aGeorgia G. Thomas2014527147U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Race Creek Trail Head: along Selway River, ca 3 mi upriver from Race Creek along Forest Trail 4, above Balinger Rapids, ca 23 mi NNE of Elk City.-115.151246.0795565Rocky, open, Pinus ponderosa dominated streamside slope. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose2644Georgia G. Thomas201463154U.S.A.IdahoIdahoBitterroot National Forest: Middle Flork Clearwater Wild and Scenic River: Paradise Guard Station: ca 2 mi on Forest Trail 4 along Selway River, ca 30 air mi WSW of Darby, MT.-114.776145.8751921923Riverside grove of mixed conifers dominated by Thuja plicata. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3512Georgia G. Thomas2014623174U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Moose Creek Ranger Station: ca 0.5 mi upstream along Selway River, Forest Trail 4, ca 54 air mi ESE of Kamiah.-114.897746.1022752804Mixed coniferous forest. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3736Georgia G. Thomas201471182U.S.A.IdahoIdahoBitterroot National Forest: Selway-Bitterroot Wilderness: Paradise Guard Station: ca 1 mi on Forest Trail 52 toward Bad Luck Mountain, ca 29 air mi WSW of Darby, MT.-114.736945.87421253Dry, mixed coniferous forest. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3834Georgia G. Thomas201471182U.S.A.IdahoIdahoBitterroot National Forest: Selway-Bitterroot Wilderness: Paradise Guard Station to Bad Luck Mountain: ca 2 mi on Forest Trail 52, ca 28 air mi WSW of Darby, MT.-114.735945.878712531542Mixed coniferous forest including ponderosa pine. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3876aGeorgia G. Thomas201471182U.S.A.IdahoIdahoBitterroot National Forest: Selway-Bitterroot Wilderness: Bad Luck Mountain: ca 4 mi on Forest Trail 52, ca 28 air mi WSW of Darby, MT.-114.722345.89031590Rocky hillside. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4333Georgia G. Thomas2014715196U.S.A.IdahoIdahoNez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: Goat Ridge, ca 3 mi on Forest Trail 526, ca 28.5 air mi ENE of Elk City.-114.87945.973512841755Mixed coniferous forest. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose4383Georgia G. Thomas2014716197U.S.A.IdahoIdahoNez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: SE of Eagle Rock, ca 4 mi on Forest Trail 520, ca 32.5 air mi ENE of Elk City.-114.803345.991501Rocky outcropping, ponderosa pine dominated hillside. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose92275Ronald L. Hartman Jack Hartman201267159U.S.A.IdahoIdahoNez Perce National Forest: forest boundary just E of Blackerby Picnic Area on Ida Hwy 14 to Elk City, ca 4.5 air mi SE of Grangeville.-116.035845.8887609Roadside. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose92350Ronald L. Hartman Jack Hartman2012610162U.S.A.IdahoIdahoNez Perce National Forest: Gospel Hump Wilderness: along the Wind River ca 1 air mi from Wind River Pack Bridge on Salmon River, ca 18.5 air mi E of Riggins.-115.9387545.4663762823Switch backs on open slope. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose92402Ronald L. Hartman Jack Hartman2012612164U.S.A.IdahoIdahoClearwater National Forest: along Middle Fork Clearwater River on U.S. Hwy 12, ca 3 road mi SW of Syringa; ca 10 air mi E of Kooskia.-115.773346.1208426Roadside. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose93178Ronald L. Hartman Georgia G. Thomas2013611162U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River System: along the Selway River on the trail to Moose Creek Cabin, ca 1 mi upstream from Race Creek, ca 34.5 air mi ESE of Kooskia.-115.270546.0439533Along the river. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose93181Ronald L. Hartman Georgia G. Thomas2013613164U.S.A.IdahoIdahoBitterroot National Forest: Paradise Campground and vicinity along White Cap Creek, ca 63 air mi ESE of Kooskia-114.73694445.862818929945Campground, creek side, and conifer covered slopes and cliffs. Phenology: flowering & fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3867Georgia G. Thomas201471182U.S.A.IdahoIdahoBitterroot National Forest: Selway-Bitterroot Wilderness: Bad Luck Mountain: ca 4 mi on Forest Trail 52, ca 28 air mi WSW of Darby, MT.-114.722345.89031590Rocky hillside. Phenology: fruiting.RMRM Lomatium ambiguumphysical specimenApiaceaeLomatiumambiguum(Nutt.) J. M. Coult. and Rose3294Crista L. O'Conner201763154U.S.A.IdahoClearwaterClearwater Mountains: Bull Run Creek Falls just W of Tick Ridge, ca 1 air mi W of Elk Creek Falls and ca 3 air mi SW of Elk River.-116.196346.7377793Exposed basalt rock outcrop of southwesterly aspect, with 50-55 degree slope. Phenology: flowering & fruiting.36003,1,0true