Rocky Mountain Herbarium (RM), University of Wyoming
https://rmh.uwyo.edu/data/search.php

Database Search Results

245 matching records found (of 245).
Search query: Genus begins with Lomatium, Species begins with ambiguum, (search polygon not defined)
Sorted by: Scientific Name

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1.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range; Along Bighorn Pass Trail, ca 1.5 mi E of pass, 13 mi SW of Mammoth.  Elev. 8500 ft.
T57N R116W S35.  
Subalpine meadow with Melica spectabilis, Phlox multiflora and Polygonum bistortoides. Phenology: flowering. 

Erwin F. Evert, 38304.  7/12/2000. 		RM 824758	Barcode: RM0019647
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2.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Absaroka 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.  Elev. 8000 ft.
T55N R113W S7.  
Rocky meadow opening on south-facing slope with Artemisia tridentata var. vaseyana, Carex hoodii, and Melica spectabilis. Phenology: flowering. 

Erwin F. Evert, 38683.  6/25/2001. 		RM 824978	Barcode: RM0019737
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3.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: just E of Sedge Creek and W of Butte Springs, 200 ft N of U.S. Hwy 14, 16, & 20.  Elev. 7800 ft.
T53N R111W S31.  
South-facing slope on sinter with Panicum acuminatum, Rumex acetosella, Taraxacum officinale, and Veronica peregrina var. xalapensis. Phenology: flowering. 

Erwin F. Evert, 39893.  5/29/2003. 		RM 913183	Barcode: RM0066324
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4.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along shore of Yellowstone Lake 1/3 mi E of the mouth of Pelican Creek.  Elev. 7738 ft.
T53N R112W S22.  
Sagebrush-grassland with Artemisia tridentata var. vaseyana, Stipa nelsonii, and scattered Pinus contorta var. latifolia. Phenology: flowering. 

Erwin F. Evert, 40010.  6/8/2003. 		RM 913296	Barcode: RM0066189
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5.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Yellowstone 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.  Elev. 7800 ft.
T54N R114W S23.  
Mesic meadow adjacent to hot springs with Collinsia parviflora, Floerka proserpinacoides, and Cerastium arvense. Phenology: flowering. 

Erwin F. Evert, 40075.  6/15/2003. 		RM 912403	Barcode: RM0066588
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6.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: Washburn Range: south ridge of Observation Peak, ca 3 mi NW of Canyon Village.  Elev. 8800 ft.
T56N R113W S7.  
Open, rocky, south-facing slope with Artemisia tridentata var. vaseyana, Collomia linearis, and Eriogonum flavum var. piperi. Phenology: flowering. 

Erwin F. Evert, 40242.  7/7/2003. 		RM 912073	Barcode: RM0067586
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7.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Absaroka 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, & 20.  Elev. 6800-7600 ft.
T52N R109W S12; also T52N R108W S6.  44.4908 N, 109.9261 W.  
Convex ridge top and ridge sides composed of grassland/shrubland with Festuca idahoensis, Koelaria macrantha, Elymus spicatus and Artemisia tridentata var. vaseyana. Phenology: flowering. 

Erwin F. Evert, 12465.  6/23/1987. 		 731515	Barcode: RM0040779
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8.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north side of Crow Peak ca 1-2 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7500-8500 ft.
T52N R109W S2.  44.5053 N, 109.9463 W.  
On steep south-facing slope in open, rocky sagebrush-grassland/Douglas fir mosaic. Phenology: fruiting. 

Erwin F. Evert, 12672.  6/28/1987. 		RM 731749	Barcode: RM0040778
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9.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Fork Mountains: along Black Canyon Loop Road at Rheas Pass Creek, ca 11 mi NE of Island Park.  Elev. 6700 ft.
T14N R44E S11.  44.5542 N, 111.2253 W.  
Lodgepole pine-Douglas fir forest and roadside openings with Rubus parviflorus, Osmorhiza occidentalis and Sorbus scopulina. Phenology: fruiting. 

Erwin F. Evert, 19326.  6/29/1990. 		RM 619359
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10.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Madison Range: Bear Trap Canyon: along trail ca 2-3 mi S of trailhead along the east side of the Madison River.  Elev. 4600-4700 ft.
T3S R1E S27.  45.5452 N, 111.5884 W.  
Shrubland and narrow riparian area with Toxicodendron rydbergii, Symphoricarpos occidentalis, and Prunus virginiana. Phenology: flowering. 

Erwin F. Evert, 20567.  6/10/1991. 		RM 738491
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11.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: along trail on the west side of the South Fork Spanish Creek, ca 22 mi SW of Bozeman.  Elev. 6100 ft.
T5S R3E S5; also T4S R3E S32.  45.4287 N, 111.3827 W.  
Meadow openings in coniferous forest with Lomatium cous, Dodecatheon conjugens, and Myosotis alpestris. Phenology: flowering. 

Erwin F. Evert, 20701.  6/11/1991. 		RM 738692
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12.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Pole Bridge Campground on east side of Warm River, ca 15 mi NE of Ashton.  Elev. 6300 ft.
T11N R44E S20.  44.2662 N, 111.2845 W.  
Open lodgepole pine forest and meadow openings with Antennaria luzuloides, Wyethia amplexicaulis, Amelanchier alnifolia, and Lomatium ambiguum. Phenology: flowering. 

Erwin F. Evert, 20892.  6/18/1991. 		RM 738759
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13.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Trail Creek, ca 1 mi W of Tom Miner Campground.  Elev. 7700 ft.
T8S R5E S14.  45.1387 N, 111.0773 W.  
Douglas fir forest-meadow mosaic with Balsamorhiza sagittata, Zigadenus venenosus, Delphinium bicolor, and Lupinus sericeus. Phenology: flowering. 

Erwin F. Evert, 21563.  7/8/1991. 		RM 739273
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14.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Teepee Basin: ca 20 mi N of West Yellowstone.  Elev. 8250 ft.
T11S R5E S7.  44.89 N, 111.1642 W.  
Well drained, moist meadow with Castilleja rhexifolia, Lupinus wyethii, Plantago tweedyi, and Arenaria congesta. Phenology: flowering. 

Erwin F. Evert, 23746.  7/15/1992. 		RM 754624
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15.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: ridge ca 1/2 mi W of Forest Service Road 2527, ca 18 mi N of West Yellowstone.  Elev. 8800 ft.
T11S R4E S24; also S25.  44.8611 N, 111.1847 W.  
Around and on limestone outcroppings on open, east-facing slope with Lomatium ambiguum, Haplopappus acaulis, and Phlox multiflora. Phenology: flowering & fruiting. 

Erwin F. Evert, 23806.  7/16/1992. 		RM 754569
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16.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: along Papoose Creek in the foothills, ca 1 mi E of U.S. Hwy 287, 23 mi S of Cameron.  Elev. 6200 ft.
T11S R1E S2.  44.9045 N, 111.5688 W.  
Disturbed sagebrush-grassland with Phleum pratense, Achillea millefolium, Elymus spicatus, and Helianthella uniflora. Phenology: fruiting. 

Erwin F. Evert, 26499.  8/1/1993. 		RM 610603
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17.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Henrys 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.  Elev. 6900-7300 ft.
T16N R44E S31.  44.6712 N, 111.3063 W.  
Meadow openings in Douglas fir forest with Geum triflorum, Microseris nutans, and Festuca idahoensis. Phenology: flowering. 

Erwin F. Evert, 26951.  6/14/1994. 		RM 780982
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18.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Teton Range: J. D. Rockefeller Jr. Memorial Parkway: along Glade Creek Trail, ca 4 mi SW of Flagg Ranch.  Elev. 7100 ft.
T48N R116W S36.  44.0805 N, 110.725 W.  
Cliffs and talus E of trail with Ivesia gordonii, Penstemon deustus, and Senecio strepanthifolius var. rubricaulis. Phenology: flowering & fruiting. 

Erwin F. Evert, 27757.  7/6/1994. 		RM 780669	Barcode: RM0218271
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19.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Forest Road 3243: 3/4 mi W of North Fork Bear Creek, ca 4 mi NE of Gardiner.  Elev. 7600 ft.
T8S R9E S32.  45.095 N, 110.6476 W; uncertainty 1 mi..  
Meadow/Douglas fir forest edge next to clearcut with Lomatium ambiguum, Poa nervosa, and Nemophila breviflora. Phenology: flowering. 

Erwin F. Evert, 31427.  6/22/1996. 		RM 787275
     with Yolanda Evert
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20.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Centennial Mountains: Targhee National Forest: along Tin Cup Creek, 2-3 mi SW of Mt. Jefferson.  Elev. 7400 ft.
T14N R42E S18.  
Meadow with Trifolium longipes, Melica spectabilis, and Wyethia amplexicaulis. Phenology: flowering & fruiting. 

Erwin F. Evert, 33572.  7/9/1997. 		RM 818904	Barcode: RM0024041
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21.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: along Little Mile Creek, ca 20 mi NW of West Yellowstone.  Elev. 7000 ft.
T12S R2E S25.  
Sagebrush-grassland with Eriogonum heracleoides, Erigeron speciosus, and Agastache urticifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 33846.  7/20/1997. 		RM 819219	Barcode: RM0021244
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22.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6500 ft.
T43N R116W S35.  
Sagebrush-steppe on 40 deg. east-facing slope, dominated by Artemisia tridentata, Elymus spicatus, Artemisia dracunculus, Amelanchier alnifolia and Balsamorhiza sagittata. 

Stuart Markow, 11692.  8/5/1998. 		 
     with Heather Marks
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23.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Lincoln County: Star Valley: Salt River Drainage: along U.S. Hwy 89, 1.4 mi S of County Road 101, SSW of Alpine.  Elev. 5655 ft.
T36N R119W S3.  43.1349 N, 111.0213 W.  
In gravel-loam bench above the river bottoms with Artemisia tridentata, Lomatium dissectum, Taraxacum officinale, Senecio integerrimus, and Collinsia parviflora. Phenology: flowering. 

Orval C. Harrison, 563.  5/21/1989. 		 724030	Barcode: RM0218254
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24.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Lincoln County: Star Valley: Salt River Drainage: along U.S. Hwy 89, 1.4 mi S of County Road 101, SSW of Alpine.  Elev. 5655 ft.
T36N R119W S3.  43.1349 N, 111.0213 W.  
In gravel-loam bench above the river bottoms with Artemisia tridentata, Lomatium dissectum, Taraxacum officinale, Senecio integerrimus, and Collinsia parviflora. Phenology: flowering & fruiting. 

Orval C. Harrison, 564.  6/11/1989. 		 724029	Barcode: RM0218252
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25.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 3580-3600 ft.
T15N R1E S9 NE1/4.  44.6508 N, 116.3405 W.  
Roadside and cut in the canyon bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 50689.  7/16/2000. 		RM 
     with Joy Handley
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26.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: South Exeter Road behind golf course in Council.  Elev. 3000 ft.
T16N R1W S14 SW1/4.  44.7232 N, 116.4215 W.  
Wet ditch. 

Joy Handley, 3835b.  5/18/2000. 		RM 
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27.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 3200-4000 ft.
T19N R3W S32.  44.9409 N, 116.7282 W.  
Open east-facing hillside dominated by grasses and Symphoricarpos. Phenology: flowering. 

Joy Handley, 3870.  5/19/2000. 		RM 
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28.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Payette 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.  Elev. 1900-2100 ft.
T25N R4E S36 South 1/4; also South1/4 S35 and T25N R5E SE1/4 S31.  45.4648 N, 115.9114 W.  
North facing slope of river canyon dominated by Pinus ponderosa and Pseudotsuga menziesii. Phenology: flowering & fruiting. 

Joy Handley, 4027.  5/21/2000. 		RM 
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29.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 2950-3200 ft.
T15N R1W S27 N1/2; also South1/4 S22.  44.6074 N, 116.4477 W.  
Roadside grass and shrubland. Phenology: flowering & fruiting. 

Joy Handley, 4084.  5/23/2000. 		RM 
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30.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 3000 ft.
T17N R1W S23; also S22.  44.7956 N, 116.4215 W.  
Roadside grass and shrubland. Phenology: flowering & fruiting. 

Joy Handley, 4176.  5/23/2000. 		RM 
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31.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 4800 ft.
T19N R1W S28 W1/2; also SW1/4 of SW1/4 S21 and E1/4 S20.  44.9554 N, 116.4632 W.  
Mixed conifer dominated lake shore and roadsides. Phenology: flowering. 

Joy Handley, 4257.  5/25/2000. 		RM 
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32.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Indian Valley: north shore of Ben Ross Reservoir, ca 12 air mi ESE of Cambridge; ca 14 air mi S of Council.  Elev. 3100-3300 ft.
T14N R1W S27 N1/2.  44.5205 N, 116.4417 W.  
Lakeside dominated by grass and Wyethia. Phenology: flowering & fruiting. 

Joy Handley, 4308.  5/26/2000. 		RM 
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33.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Washington County: Payette 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.  Elev. 3000-3400 ft.
T13N R4W S20 E1/4.  44.4468 N, 116.8428 W.  
Steep canyon slopes dominated by Elymus spicatus and other grasses. Phenology: flowering & fruiting. 

Joy Handley, 4438.  7/28/2000. 		RM 
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34.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 3800-3950 ft.
T18N R1E S18 W1/4.  44.8974 N, 116.3816 W.  
Mixed conifer overstory on west-facing river bank and roadside. Phenology: flowering. 

Joy Handley, 4552.  5/30/2000. 		RM 
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35.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Washington County: Payette 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.  Elev. 3100-3600 ft.
T14N R4W S28 South1/2; also SW1/4 S27.  44.5205 N, 116.8263 W.  
Open grass and shrub dominated rangeland. Phenology: flowering & fruiting. 

Joy Handley, 5123.  6/10/2000. 		RM 
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36.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 3100-3867 ft.
T16N R2W S32 SE1/4; also SW1/4 S33 and T15N R2W NE1/4 S5.  44.6798 N, 116.6037 W.  
Roadside riparian area in grass and shrub rangeland. Phenology: fruiting. 

Joy Handley, 5142.  6/11/2000. 		RM 
     with Denise L. Fairbanks
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37.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 4800-5200 ft.
T18N R2E S9 E1/2; also SE1/4 S4.  44.9119 N, 116.2185 W.  
West-facing grassy slope. Phenology: flowering & fruiting. 

Joy Handley, 5759.  6/20/2000. 		RM 
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38.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Washington County: Payette 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.  Elev. 2950-3200 ft.
T14N R4W S11; also S12.  44.5639 N, 116.7858 W.  
Roadside and shrub-grassland. Phenology: fruiting. 

Joy Handley, 6322.  6/29/2000. 		RM 
     with Phillip G. Lawrence
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39.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 4250-4450 ft.
T18N R2W S20 South1/2 of NW1/4.  44.8829 N, 116.6059 W.  
East and southeast facing slopes; dominated by Artemisia tripartita, Elymus spicatus, and Balsamorhiza sagittata; basalt soil. Phenology: flowering & fruiting. 

Joy Handley, 256.  6/12/1999. 		RM 
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40.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 5350-5700 ft.
T13N R2E S8 NW1/4.  44.9989 N, 116.6059 W.  
Steep, 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. 

Joy Handley, 570.  6/19/1999. 		RM 
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41.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 5350-5700 ft.
T13N R2E S8 NW1/4.  44.9989 N, 116.6059 W.  
Steep, 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. 

Joy Handley, 578.  6/19/1999. 		RM 
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42.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 3900-4100 ft.
T16N R1E S29 SW1/4 of NE1/4.  44.6939 N, 116.3608 W.  
Moderately steep, south to southwest-facing slopes; Pinus ponderosa/Pseudotsuga menziesii overstory; basalt soil. Phenology: flowering & fruiting. 

Joy Handley, 622.  6/21/1999. 		RM 
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43.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette 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.  Elev. 3750-4300 ft.
T15N R1E S11 W1/2; also SW1/4 S2.  44.6504 N, 116.3 W.  
Basalt soil; moderately steep, mostly west facing slopes. Phenology: flowering & fruiting. 

Joy Handley, 676.  6/22/1999. 		RM 
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44.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: road to Blue Creek and mouth of Indian Creek along Snake River.  Elev. 1720-2120 ft.
T19N R4W S16; also NE1/4 of SE1/4 and SE1/4 of NE1/4 S17.  44.9844 N, 116.8302 W.  
Dry canyonland, dispersed powerline road, sumac/annual grass, rocky volcanic soil. Phenology: flowering & fruiting. 

Ronald L. Hartman, 64164.  6/1/1999. 		RM 
     with Joy Handley
_________________________________________________________________________

45.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Malheur National Forest: Middle Fork John Day River along Big Boulder Creek, on cutbank of Forest Road 577.  Elev. 3800 ft.
T10S R33E S23 SW1/4; SW1/4, .  
With ponderosa pine. Phenology: flowering. 

Jean Wood, 7745.  4/19/2000. 		 
_________________________________________________________________________

46.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Blue 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.  Elev. 2400 ft.
T3N R37E S28.  
Base of rock wall with Hydrophyllum capitatum, Sedum stenopetalum, Saxifraga mertensiana and Chrysanthemum leucanthemum. Phenology: flowering. 

Stuart Markow, 11846b.  4/28/2000. 		 
_________________________________________________________________________

47.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Blue 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.  Elev. 4500 ft.
T5S R33E S9.  
Open ponderosa pine with Ventenata dubia, Carex geyeri, Fragaria virginiana. Phenology: flowering. 

Stuart Markow, 11911.  6/12/2000. 		 
_________________________________________________________________________

48.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6500 ft.
T43N R116W S35.  43.6484 N, 110.7358 W; uncertainty 1 mi..  
Sagebrush-steepe on 40 deg. east-facing slope, dominated by Artemisia tridentata, Elymus spicatus, Artemisia dracunculus, Amelanchier alnifolia and Balsamorhiza sagittata. Phenology: fruiting. 

Stuart Markow, 11692.  8/5/1998. 		RM 700117	Barcode: RM0218258
     with Heather Marks
_________________________________________________________________________

49.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Shoshone National Forest: U.S. Hwy 14, 2 mi E of East Entrance to Yellowstone National Park.  Elev. 7000 ft.
T52N R109W S3.  44.5053 N, 109.9664 W; uncertainty 1 mi..  
Common on disturbed hillside. Phenology: flowering. 

Ronald L. Hartman, 3018.  6/19/1970. 		RM 294380	Barcode: RM0040782
_________________________________________________________________________

50.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Near Idaho, [vicinity of Indian Lake].  Elev. 6800 ft.
T47N R118W S4.  44.0649 N, 111.0321 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry sandy soil. near Indian Lake Phenology: flowering & fruiting. 

C. L. Porter, 5493.  7/14/1950. 		RM 217871	Barcode: RM0218255
_________________________________________________________________________

51.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Near the Flagg Ranch.  Elev. 6800 ft.
T48N R115W S28.  44.0988 N, 110.6743 W; NAD 83, uncertainty 1 mi., Digital Map.  
In a dry clayey meadow. Locally common. Phenology: fruiting. 

C. L. Porter, 7319.  7/8/1957. 		RM 253823	Barcode: RM0218270
_________________________________________________________________________

52.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Norris.  Elev. 7500 ft.
T55N R115W S23.  44.7323 N, 110.6908 W; uncertainty 2 mi..  
On a dry knoll. Phenology: flowering. 

Aven Nelson, 5524.  6/27/1899. 		RM 19631	Barcode: RM0218262
     with Elias Nelson
_________________________________________________________________________

53.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Druid Peak.  Elev. 7600-9583 ft.
T57N R110W S20.  44.9078 N, 110.1859 W; uncertainty 2 mi..  
On very steep stony slope. Phenology: flowering. 

Aven Nelson, 5782.  7/12/1899. 		RM 164622	Barcode: RM0218263
     with Elias Nelson
_________________________________________________________________________

54.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Druid Peak.  Elev. 7600-9583 ft.
T57N R110W S20.  44.9078 N, 110.1859 W; uncertainty 2 mi..  
On very steep stony slope. Phenology: flowering. 

Aven Nelson, 5782.  7/12/1899. 		RM 19630	Barcode: RM0218264
     with Elias Nelson
_________________________________________________________________________

55.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Yellowstone National Park: Upper Geyser Basin.  Elev. 7200 ft.
T52N R116W S17; also S16, S20; also S21.  44.4763 N, 110.8526 W; uncertainty 2 mi..  
On dry slopes and roadsides. Phenology: flowering & fruiting. 

Aven Nelson, 6263.  7/3/1899. 		RM 19629	Barcode: RM0218265
_________________________________________________________________________

56.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Teton National Forest: Stewart Ranger Station pasture.  Elev. 6500 ft.
T43N R116W S13.  43.6914 N, 110.7152 W; uncertainty 1 mi..  
Southeast slope; sandy clay soil; grass-weed area; dry sandy openings with Poa, Trisetum, and Arabis; scattering abundance. Phenology: flowering. 

Charles H. McDonald, 779.  6/19/1928. 		USFS 406820	Barcode: USFS0069405
_________________________________________________________________________

57.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park near Moose.  Elev. 6600 ft.
T43N R115W S5 SW1/4.  43.7202 N, 110.6754 W; uncertainty 0.5 mi..  
Big and low sagebrush area. Phenology: flowering & fruiting. 

Darold W. Sabinske, 15b.  7/7/1970. 		RM 301614	Barcode: RM0218259
_________________________________________________________________________

58.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Jenny Lake.  Elev. 6800 ft.
T44N R115W S24.  43.7634 N, 110.5957 W; uncertainty 3 mi..  
Gravelly soil. Phenology: fruiting. 

Elam Bartholomew, 8785.  7/12/1924. 		RM 101650	Barcode: RM0218268
_________________________________________________________________________

59.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Jackson Hole.  Elev. 6700 ft.
Gravel flat. Phenology: flowering & fruiting. 

Edwin B. Payson, 2192.  8/3/1920. 		RM 88390	Barcode: RM0218267
     with Lois B. Payson
_________________________________________________________________________

60.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: along U.S. Hwy 14, 16, and 20, ca 3/4 mi E of Pahaska.  Elev. 6600 ft.
T52N R108W S11 NW1/4.  44.4908 N, 109.8254 W; uncertainty 0.5 mi..  
Phenology: flowering & fruiting. 

Erwin F. Evert, 2687.  6/14/1981. 		RM 341401	Barcode: RM0040776
_________________________________________________________________________

61.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Absaroka Mountains, North Fork Shoshone River Drainage; 1/2 mi N of Pahaska.  Elev. 6800 ft.
T52N R109W S3 NE1/4.  44.5053 N, 109.9664 W; uncertainty 0.5 mi..  
Open rocky slope above the river. Phenology: fruiting. 

Erwin F. Evert, 3214.  7/19/1981. 		RM 341853	Barcode: RM0040777
_________________________________________________________________________

62.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: North 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, & 20.  Elev. 7000-7800 ft.
T52N R108W S6.  44.5053 N, 109.906 W; uncertainty 1 mi..  
Open, rocky habitats and meadows. Phenology: flowering & fruiting. 

Erwin F. Evert, 7064.  7/17/1984. 		RM 609590	Barcode: RM0040783
_________________________________________________________________________

63.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: North 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, & 20.  Elev. 7600-8600 ft.
T52N R108W S8.  44.4908 N, 109.8858 W.  
Open, mostly dry ridge top with scattered Pseudotsuga menziesii and Pinus flexilis. Phenology: fruiting. 

Erwin F. Evert, 8417.  7/18/1985. 		RM 622490	Barcode: RM0040780
_________________________________________________________________________

64.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Yellowstone National Park: N of Old Faithful Camp.  Elev. 7400 ft.
T52N R116W S21.  44.4618 N, 110.8324 W; uncertainty 1 mi..  
Phenology: fruiting. 

H. S. Conard, s.n..  7/15/1926. 		RM 139799	Barcode: RM0218266
_________________________________________________________________________

65.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Jackson Hole.  Elev. 6200-7000 ft.
T43N R115W S16.  43.6914 N, 110.6554 W; uncertainty 9+ mi..  
Phenology: flowering. 

H. V. Truman, 54015.  6/23/1954. 		RM 242721	Barcode: RM0218269
_________________________________________________________________________

66.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: West of Cody.
Phenology: flowering. 

Irving T. Worthley, 56.  6//1906. 		RM 56576	Barcode: RM0218261
_________________________________________________________________________

67.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: West of Cody.
Phenology: flowering. 

Irving T. Worthley, 88.  6//1906. 		RM 56586	Barcode: RM0218253
_________________________________________________________________________

68.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: N of Dubois Highway and immediately W of Pacific Creek.  Elev. 6800 ft.
T45N R114W S23.  43.854 N, 110.5181 W; NAD 83, uncertainty 1 mi., Digital Map.  
Big sagebrush community. Phenology: fruiting. 

John F. Reed, 1382.  8/15/1947. 		RM 208879	Barcode: RM0218256
     with Mildred S. Reed
_________________________________________________________________________

69.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Jackson Hole: near Moose.  Elev. 6500 ft.
T43N R116W S25.  43.6669 N, 110.7213 W; NAD 83, uncertainty 2 mi., Digital Map.  
In the big-sagebrush community of the flats. *more like ca 6,500 ft* Phenology: flowering & fruiting. 

John F. Reed, 2162.  6/8/1948. 		RM 211669	Barcode: RM0218260
     with Mildred S. Reed
_________________________________________________________________________

70.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park.  Elev. 6750 ft.
T45N R114W S16.  43.8662 N, 110.5477 W; NAD 83, uncertainty 2 mi., Digital Map.  
Under hillside - aspen - elk pasture. Phenology: fruiting. 

John F. Reed, 2518.  9/7/1948. 		RM 211668	Barcode: RM0218257
     with Mildred S. Reed
_________________________________________________________________________

71.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Teton National Forest: Arizona Ranger Station.  Elev. 6700 ft.
T46N R115W S3.  43.9821 N, 110.6453 W; uncertainty 1 mi..  
2 deg south slope; deep sandy loam soil; grass park; meadows with Stipa and wheatgrass; abundance many. Phenology: fruiting. 

R. H. Ohl, 31.  7/20/1928. 		USFS 406819	Barcode: USFS0069404
_________________________________________________________________________

72.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: Taggart Lake Trail.  Elev. 6400 ft.
T43N R116W S15.  43.6914 N, 110.755 W; uncertainty 1 mi..  
Growing with Erigeron umbellatum and Ranunculus jovius; frequent in rocky soil. Phenology: flowering. 

Robert W. Lichvar, 1438.  5/20/1978. 		RM 316078	Barcode: RM0218272
_________________________________________________________________________

73.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6820-6880 ft.
T46N R115W S35 SE1/4; also SW1/4 S36 and T45N R115W NE1/4 S2.  43.9047 N, 110.622 W; GPS Reading.  
Cobblestone flats with sagebrush, patches of lodgepole pine and meadow areas. Phenology: flowering. 

B. E. Nelson, 68091.  6/2/2006. 		RM 826711	Barcode: RM0013130
     with David Scott
_________________________________________________________________________

74.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6720-7000 ft.
T45N R114W S16 N1/2.  43.868 N, 110.5489 W; GPS Reading.  
Stony sagebrush-forb slope. Phenology: flowering & fruiting. 

B. E. Nelson, 68116.  6/2/2006. 		RM 826710	Barcode: RM0013129
     with David Scott
_________________________________________________________________________

75.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6920-7080 ft.
T45N R114W S2 SE1/4.  43.8923 N, 110.5005 W; GPS Reading.  
Tall forb meadow. Phenology: flowering. 

B. E. Nelson, 68198.  6/2/2006. 		RM 826709	Barcode: RM0013128
     with David Scott
_________________________________________________________________________

76.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6700-6800 ft.
T44N R115W S12 SE1/4.  43.7907 N, 110.5899 W; GPS Reading.  
Cobblestone slopes of bluffs. Phenology: flowering & fruiting. 

B. E. Nelson, 68334.  6/5/2006. 		RM 826708	Barcode: RM0013127
_________________________________________________________________________

77.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6840-6870 ft.
T44N R115W S28 NE1/4.  43.7544 N, 110.6552 W; GPS Reading.  
Sagebrush-forb flats on glacial till. Phenology: flowering. 

B. E. Nelson, 68412.  6/5/2006. 		RM 826707	Barcode: RM0013126
_________________________________________________________________________

78.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Bridger-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.  Elev. 7000 ft.
T46N R113W S20.  43.9345 N, 110.4468 W; GPS Reading.  
Stony flats in valley bottom. Phenology: flowering. 

B. E. Nelson, 68732.  6/12/2006. 		RM 
_________________________________________________________________________

79.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Bridger-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.  Elev. 7000 ft.
T46N R113W S20.  43.9345 N, 110.4468 W; GPS Reading.  
Stony flats in valley bottom. Phenology: vegetative only. 

B. E. Nelson, 68736.  6/12/2006. 		RM 826706	Barcode: RM0013125
_________________________________________________________________________

80.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6980-7080 ft.
T45N R113W S6 SW1/4.  43.89 N, 110.475 W; GPS Reading.  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 68835.  6/12/2006. 		RM 826705	Barcode: RM0013124
_________________________________________________________________________

81.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Bridger-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.  Elev. 7600-8100 ft.
T48N R115W S27 SE1/4.  44.0915 N, 110.6463 W; GPS Reading.  
Open, stony ridge in 18 year old burn in scattered lodgepole pine. Phenology: flowering & fruiting. 

B. E. Nelson, 68856.  6/14/2006. 		RM 
     with David Scott
_________________________________________________________________________

82.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 2116 m.
T45N R115W S33 NW1/4.  43.8224 N, 110.679 W; GPS Reading.  525810E, 4852192N; NAD 27, GPS Reading.  
Lodgepole pine regeneration from 1988 Mystic Isle fire and mixed conifer forest with sagebrush meadows. Phenology: flowering. 

David Scott, 156.  6/8/2006. 		RM 
     with B. E. Nelson, Nancy Bockino
_________________________________________________________________________

83.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 1997 m.
T43N R115W S18 N1/2.  43.695 N, 110.6937 W; GPS Reading.  524682E, 4838048N; NAD 27, GPS Reading.  
Sagebrush community with scattered cottonwood and willow. Phenology: flowering & fruiting. 

David Scott, 207.  6/8/2006. 		RM 826712	Barcode: RM0013131
     with B. E. Nelson, Nancy Bockino
_________________________________________________________________________

84.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Signal Mountain area, ca 4 air mi WSW of Moran; ca 13 air mi NW of Moose.  Elev. 2100 m.
T45N R114W S31 NE1/4.  43.8224 N, 110.5864 W; uncertainty 0.25 mi..  
Valley bottom sagebrush community and seasonal spring with damp depression. Phenology: flowering. 

David Scott, 53.  6/1/2006. 		RM 826713	Barcode: RM0013132
_________________________________________________________________________

85.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: Sheffield Creek Trail.  Elev. 6900-8120 ft.
T48N R115W S27; also S28.  44.0932 N, 110.6631 W to 44.0975 N, 110.6399 W; uncertainty 0.25 mi..  
Burned area, lodgepole pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82277.  6/19/2006. 		RM 826685	Barcode: RM0010475
_________________________________________________________________________

86.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6800-7000 ft.
T45N R115W S33; also S32, S30; also S19.  43.8246 N, 110.6765 W to 43.8498 N, 110.7121 W; uncertainty 0.25 mi..  
Meadows and burn area. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82392.  6/19/2006. 		RM 826684	Barcode: RM0010474
_________________________________________________________________________

87.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: 0.6 road mi S of turnoff to Signal Mountain Overlook.  Elev. 6900 ft.
T45N R115W S36 SW1/4.  43.818 N, 110.6162 W; uncertainty 0.25 mi..  
Sagebrush flats. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82456.  6/21/2006. 		RM 826683	Barcode: RM0010467
_________________________________________________________________________

88.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: 1 road mi E to 1.5 air mi NE of Jackson Lake Junction.  Elev. 6750-7000 ft.
T45N R114W S17 NE1/4; also NW1/4 S16, SE1/4 S8; also SW1/4 S9.  43.8663 N, 110.5476 W to 43.8841 N, 110.5556 W to 43.883 N, 110.564 W to 43.8675 N, 110.5642 W; uncertainty 0.25 mi..  
Grassy slopes, aspen and lodgepole pine, and wet bottoms. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82518.  6/22/2006. 		RM 
_________________________________________________________________________

89.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6800-6900 ft.
T44N R114W S3; also T45N R114 W S34.  43.8032 N, 110.6413 W to 43.8223 N, 110.6442 W; uncertainty 0.25 mi..  
Sagebrush flats to Douglas fir and lodgepole pine slopes near lake; sagebrush. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82578.  6/22/2006. 		RM 826682	Barcode: RM0010473
_________________________________________________________________________

90.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: ca 2 road mi S of South Jenny Lake Junction, on west side of Timbered Island.  Elev. 6700 ft.
T44N R116W S12 N1/4; also South1/4 S1.  43.7111 N, 110.7243 W; uncertainty 0.25 mi..  
Along west side of forest in sagebrush. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82589.  6/25/2006. 		RM 826681	Barcode: RM0010472
_________________________________________________________________________

91.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 6880 ft.
T46N R115W S25.  43.9158 N, 110.6196 W; uncertainty 0.25 mi..  
Lodgepole pine woodland with meadows. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82828.  6/26/2006. 		RM 826680	Barcode: RM0010471
_________________________________________________________________________

92.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 7200 ft.
T46N R114W S28 NW1/4.  43.9286 N, 110.5541 W; GPS Reading.  
Steep slope with montane shrubs. Phenology: flowering & fruiting. 

David Scott, 3699.  6/20/2007. 		RM 837445	Barcode: RM0017130
     with Tacheeni Scott
_________________________________________________________________________

93.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Bridger-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.  Elev. 8000 ft.
T46N R114W S16 NE1/4.  43.9583 N, 110.5384 W; GPS Reading.  
Montane meadow with Balsamorhiza sagittata, Carex geyeri, and Melica spectabilis. Phenology: flowering & fruiting. 

David Scott, 3847.  6/24/2007. 		RM 837444	Barcode: RM0017129
     with Tacheeni Scott
_________________________________________________________________________

94.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Grand 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.  Elev. 7840 ft.
T47N R116W S16 NE1/4.  44.0426 N, 110.779 W; GPS Reading.  
Open montane slope and meadow. Phenology: flowering & fruiting. 

David Scott, 3963.  6/26/2007. 		RM 837443	Barcode: RM0017128
     with Tacheeni Scott
_________________________________________________________________________

95.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near East Fork Pilgrim Creek, ca 9 air mi N of Moran; ca 23 air mi NNE of Moose.  Elev. 8080 ft.
T46N R114W S10 SW1/4.  43.961 N, 110.5327 W; GPS Reading.  
Montane meadow and slope dominated by Balsamorhiza sagittata and Carex geyeri. Phenology: flowering & fruiting. 

David Scott, 4024.  6/28/2007. 		RM 837442	Barcode: RM0017127
     with Tacheeni Scott
_________________________________________________________________________

96.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 11.5 air mi N of Moran; ca 25 air mi NNE of Moose.  Elev. 7390 ft.
T47N R114W S33 NE1/4.  43.9958 N, 110.5426 W; GPS Reading.  
Scoured montane stream bed with cobble and sand bars, and moist stream banks. Phenology: fruiting. 

David Scott, 4787.  7/17/2007. 		RM 837441	Barcode: RM0017126
     with Mike Straw
_________________________________________________________________________

97.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Wildcat Peak, ca 13 air mi N of Moran; ca 27 air mi NNE of Moose.  Elev. 8320 ft.
T47N R114W S22 NW1/4.  44.0241 N, 110.53 W; GPS Reading.  
Montane meadow with small stands of mixed conifer burned in 1988. Phenology: fruiting. 

David Scott, 4867.  7/18/2007. 		RM 837440	Barcode: RM0017125
     with Mike Straw
_________________________________________________________________________

98.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness.  Elev. 7400 ft.
T45N R111W S7; also S5 and S6.  43.8808 N, 110.2232 W.  
Lodgepole pine forest with some spruce and fir. No other locality data is provided. -RCR 

Neil Snow, 1181.  7/13/1987. 		 
_________________________________________________________________________

99.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: along Thorofare Creek Trail to Coyote Creek, ca 1 mi SE of the southeast corner of Yellowstone National Park.  Elev. 8050-8200 ft.
T48N R110W S13; also T48N R109W S7 & S18.  44.1557 N, 110.0825 W.  
Lodgepole pine forests and dry, rocky meadows. 

Neil Snow, 3211.  7/5/1988. 		 
_________________________________________________________________________

100.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 12 mi ENE of Moran Junction at Gravel Ridge along Enos Lake Trail.  Elev. 8300-8400 ft.
T46N R112W S27; also S34.  43.9242 N, 110.2835 W.  
Large open dry meadow with southern exposure. 

Neil Snow, 607.  6/16/1987. 		 
_________________________________________________________________________

101.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 9 air mi NE of Moran Junction along Pacific Creek and Whetstone Creek trails.  Elev. 7250-7900 ft.
T46N R113W S3; also S9, S16, and S20.  43.9821 N, 110.4041 W.  
Streamsides and dry meadows with mixed lodgepole forests. 

Neil Snow, 771.  7/2/1987. 		 
_________________________________________________________________________

102.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Waters Flat along East Camas Creek, ca 26 air mi NE of Dubois.  Elev. 6600 ft.
T13N R38E S1.  
Dry flats dominated by forbs. 

B. E. Nelson, 22443.  6/5/1992. 		 
     with Michelle Nelson
_________________________________________________________________________

103.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: ridge between Coon and Spruce Creeks, above head of Bear Trap Creek, ca 28-29 air mi NE of Dubois.  Elev. 7600-8000 ft.
T14N R38E S14; also S23.  
Open areas in mixed conifer forest. 

B. E. Nelson, 22510.  6/5/1992. 		 
     with Michelle Nelson
_________________________________________________________________________

104.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: along Twin Creek, ca 10 air mi SW of West Yellowstone, Montana.  Elev. 6600-6800 ft.
T15N R44E S19.  
Coniferous forest dominated by Pseudotsuga menziesii and Symphoricarpos. 

Stuart Markow, 10803.  8/17/1992. 		 
_________________________________________________________________________

105.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Clark County: Targhee 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.  Elev. 6900 ft.
T13N R35E S25.  
Riparian dominated by Salix, grasses, sedges, and forbs. 

Stuart Markow, 6864.  6/5/1992. 		 
_________________________________________________________________________

106.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: E of Island Park Ranger Station, south side of Buffalo River, ca 3 air mi S of Island Park.  Elev. 6200-6300 ft.
T13E R43N S27.  
Clearcut in coniferous forest, dominated by forbs and graminoids, with scattered Pinus contorta saplings. 

Stuart Markow, 7350.  6/10/1992. 		 
_________________________________________________________________________

107.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Cottonwood Creek area, ca 6.5 air mi N of Kilgore.  Elev. 6700 ft.
T14N R39E S31.  
Moist meadow, dominated by forbs and grasses. 

Stuart Markow, 8602.  7/4/1992. 		 
_________________________________________________________________________

108.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: U.S. Hwy 20 between Antelope Flat Road and Little Butte Road, ca 15 air mi N of Ashton.  Elev. 6300 ft.
T11N R42E S14; also S23.  
Mostly roadside weeds and grasses and adjacent coniferous forest. 

Stuart Markow, 8881.  7/6/1992. 		 
_________________________________________________________________________

109.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Yellowstone Plateau: area around intersection of Fish Creek Road and road to Snow Creek Butte, ca 16 air mi NE of Ashton.  Elev. 6700-6800 ft.
T10N R45E S17.  
Coniferous forest dominated by Pinus contorta and Pseudotsuga menziesii. 

Stuart Markow, 9110.  7/10/1992. 		 
_________________________________________________________________________

110.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Fremont County: Targhee 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.  Elev. 6300 ft.
T13N R43E S28.  
Clearing in lodgepole forest, dominated by grasses and forbs, with scattered Pinus contorta. 

Stuart Markow, 9254.  7/13/1992. 		 
_________________________________________________________________________

111.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: near lookout at Ruckel Junction.  Elev. 4500 ft.
T2N R37E S13 South1/4; also S24 and N1/2 S25.  45 37' 43.3" N, 118 7' 58.3" W; GPS Reading.  
Open 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. 

Heather Bradtke, 109.  6/10/2001. 		RM 
_________________________________________________________________________

112.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Mountain, ca 8 air mi W of Danville along Forest Road 2113 to Forest Road 800.  Elev. 4600-5500 ft.
T40N R33E S7 SE1/4.  48.9792 N, 118.6903 W.  
Southwest facing steppe slopes with scattered Douglas fir and pinegrass; somewhat disturbed by cows with localized weed infestations. Phenology: flowering & fruiting. 

Jean Wood, 1097.  6/9/1995. 		 
_________________________________________________________________________

113.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western 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.  Elev. 4400-4800 ft.
T40N R35E S19 SW1/4 of NW1/4.  48.9506 N, 118.4275 W.  
Steep steppe; edges of Douglas fir/pinegrass. Phenology: flowering & fruiting. 

Jean Wood, 1186.  6/9/1995. 		 
_________________________________________________________________________

114.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Old Dominion Mountain, ca 7 air mi NE of Colville along Forest Road 130.  Elev. 5773 ft.
T36N R40E S34 NW1/4; SE1/4, NE1/4 and also SE1/4 S27.  48.5761 N, 117.7465 W.  
Talus, subalpine fir forest, pinegrass; Douglas fir slopes with rock outcrops; roadside; north and west to southwest exposure. Phenology: flowering. 

Jean Wood, 1353.  6/24/1995. 		 
_________________________________________________________________________

115.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Meadow Creek Drainage: Ione Hill, ca 5 air mi S of Spirit along Forest Road 1728.  Elev. 3300 ft.
T38N R41E S33 NW1/4 of NW1/4.  48.7503 N, 117.64 W.  
Rocky and open hill tops and south slopes; ponderosa pine/pinegrass and Douglas fir. Phenology: fruiting. 

Jean Wood, 1492.  6/27/1995. 		 
_________________________________________________________________________

116.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Dry Creek Ridge, ca 8 air mi W of Chewelah, SW of Dry Creek Road.  Elev. 2300-2900 ft.
T32N R39E S12 SW1/4; also NW1/4 and SE1/4 S13.  48.2866 N, 117.833 W.  
Mixed Douglas fir forest with rocky ridge and outcrops; small lake, some parts heavily logged; some open field with wet areas. Phenology: fruiting. 

Jean Wood, 1625.  6/29/1995. 		 
_________________________________________________________________________

117.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.  Elev. 3900 ft.
T39N R37E S7 W1/2.  48.8933 N, 118.1647 W.  
Rocky, bald mountain top with scattered Douglas fir and edges of warm mixed forest. Phenology: flowering & fruiting. 

Jean Wood, 1737.  7/1/1995. 		 
_________________________________________________________________________

118.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.  Elev. 3900 ft.
T39N R37E S7 W1/2.  48.8933 N, 118.1647 W.  
Rocky, bald mountain top with scattered Douglas fir and edges of warm mixed forest. Phenology: fruiting. 

Jean Wood, 1754.  7/1/1995. 		 
_________________________________________________________________________

119.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western 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.  Elev. 3500-4000 ft.
T40N R38E S20 NE1/4.  48.9506 N, 118.0114 W.  
Rock outcrops with south and east exposure; open areas surrounded by cool Douglas fir forest. Phenology: fruiting. 

Jean Wood, 1823.  7/1/1995. 		 
_________________________________________________________________________

120.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western 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.  Elev. 3500-4000 ft.
T40N R36E S28 N1/2.  48.9363 N, 118.2523 W.  
Mixed forest of cedar/spruce/subalpine fir; south facing rock outcrops and clearings with Douglas fir and pinegrass. Phenology: flowering. 

Jean Wood, 2015.  7/5/1995. 		 
_________________________________________________________________________

121.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western 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.  Elev. 3500-4000 ft.
T40N R36E S28 N1/2.  48.9363 N, 118.2523 W.  
Mixed forest of cedar/spruce/subalpine fir; south facing rock outcrops and clearings with Douglas fir and pinegrass. Phenology: flowering & fruiting. 

Jean Wood, 2023.  7/5/1995. 		 
_________________________________________________________________________

122.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: east end of Taylor Ridge, ca 8 air mi SW of Orient along Forest Road 6113.  Elev. 4700-5400 ft.
T38N R35E S14 N1/2; also NE1/4 S15.  48.7931 N, 118.3399 W.  
Mixed forest with ponderosa pine on south slope; heavily trashed by cows. Phenology: fruiting. 

Jean Wood, 2134.  7/5/1995. 		 
_________________________________________________________________________

123.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western 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.  Elev. 2500-2700 ft.
T38N R36E S24 NW1/4.  48.7788 N, 118.1866 W.  
Open slopes and rock outcrops; Douglas fir and ponderosa pine. Phenology: fruiting. 

Jean Wood, 2244.  7/8/1995. 		 
_________________________________________________________________________

124.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Mount Rogers, ca 13 air mi NE of Colville; loop trail to summit from Forest Road 620.  Elev. 4700-5557 ft.
T37N R40E S9 NE1/4; also NW1/4 S10.  48.7216 N, 117.764 W.  
Small seeps, springs and lakes; rocky balds and outcrops; mixed forest with subalpine fir, spruce, larch, and cedar. Phenology: fruiting. 

Jean Wood, 2449.  7/15/1995. 		 
_________________________________________________________________________

125.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western 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.  Elev. 5600-6800 ft.
T36N R34E S24 SE1/4; also NE1/4 S25 and T36N R35E W1/2 S19 and NW1/4 S30.  48.6051 N, 118.488 W.  
Open 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. 

Jean Wood, 2554.  7/23/1995. 		 
_________________________________________________________________________

126.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: along Forest Road 54 and Pearson Creek, ca 9 mi SSE of Pilot Rock.  Elev. 3400-4850 ft.
T3S R33E S3; also S4.  45 19' 54" N, 118 43' 0" W; GPS Reading.  
Midslope in open area with rose and Polygonum; soil rocky; slope 10-20; aspect westerly. Phenology: fruiting. 

Heather Bradtke, 1662.  7/5/2001. 		RM 
_________________________________________________________________________

127.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, ca 10 air mi N of Chewelah.  Elev. 3100 ft.
T34N R41E S29 NW1/4.  48.4169 N, 117.6599 W.  
East exposure cliff edge with rock, edges of mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. Phenology: flowering & fruiting. 

Jean Wood, 583.  5/30/1995. 		 
_________________________________________________________________________

128.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western 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.  Elev. 2700-3700 ft.
T32N R41E S17.  48.2721 N, 117.6599 W.  
Steep south/southwest facing slopes with rock outcrops; ponderosa pine/pinegrass, Douglas fir/ninebark. Phenology: fruiting. 

Jean Wood, 644.  5/30/1995. 		 
_________________________________________________________________________

129.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western 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.  Elev. 4000 ft.
T36N R42E S9 South 1/2.  48.634 N, 117.5084 W.  
Rock outcrop at summit. Phenology: flowering & fruiting. 

Jean Wood, 679a.  6/1/1995. 		 
_________________________________________________________________________

130.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Swan Butte, ca 11 air mi SSW of Republic; south end of Swan Butte; NE of Forest Road 5314.  Elev. 3800-3900 ft.
T35N R32E S29.  48.5032 N, 118.8363 W.  
Douglas fir/pinegrass mixed forest; rock outcrops. Phenology: flowering & fruiting. 

Jean Wood, 797b.  6/3/1995. 		 
_________________________________________________________________________

131.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Swan Butte, ca 11 air mi SSW of Republic; south end of Swan Butte; NE of Forest Road 5314.  Elev. 3800-3900 ft.
T35N R32E S29.  48.5032 N, 118.8363 W.  
Douglas fir/pinegrass mixed forest; rock outcrops. Phenology: flowering & fruiting. 

Jean Wood, 808.  6/3/1995. 		 
_________________________________________________________________________

132.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Round Top Mountain: Middle Fork Mill Creek, ca 9 road mi NE of Colville on Aladdin Route.  Elev. 2300-3300 ft.
T36N R40E S15 NW1/4; also NE1/4 S16.  48.6196 N, 117.7465 W.  
Cedar 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. 

Jean Wood, 887.  6/5/1995. 		 
_________________________________________________________________________

133.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Gibralter Mountain, ca 1.5 air mi SE of Republic; O'Brien Creek watershed.  Elev. 3200-3500 ft.
T36N R33E S16.  48.6196 N, 118.684 W.  
Mixed forest, creekside, and open rocky balds with scattered ponderosa pine and Douglas fir. Phenology: flowering. 

Jean Wood, 3796.  5/18/1996. 		 
_________________________________________________________________________

134.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: French Point, west bank of Columbia River, ca 10 air mi SW of Kettle Falls.  Elev. 1300 ft.
T35N R37E S29; also S31 and S32.  48.5037 N, 118.1793 W.  
Ponderosa pine/pinegrass open forest to riverbank and rocky islands. Phenology: flowering & fruiting. 

Jean Wood, 3889.  5/20/1996. 		 
_________________________________________________________________________

135.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Indian Creek on west side of Iron Mountains, ca 2 air mi NE of Addy.  Elev. 3400-3800 ft.
T33N R39E S1 SW1/4; also NE1/4 S12, T33N R40E SW1/4 S6 and NE1/4 S7.  48.3879 N, 117.833 W.  
Open ponderosa pine forest with scattered Douglas fir, pinegrass; rock outcrops on mostly southern aspect. Phenology: flowering. 

Jean Wood, 4088.  5/25/1996. 		 
_________________________________________________________________________

136.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Purple Flat Top, cliffs ca 1.5 air mi N of Chewelah.  Elev. 2000-2200 ft.
T33N R40E S35 W1/2.  48.3155 N, 117.7248 W.  
Quartzite cliffs, talus slopes, rim, and forested base; mixed forest of Douglas fir and lodgepole pine; scattered ponderosa pine on rim. Phenology: flowering & fruiting. 

Jean Wood, 4172.  5/25/1996. 		 
_________________________________________________________________________

137.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Blacktail Mountain, ca 15 air mi ESE of Colville.  Elev. 3200-3700 ft.
T34N R41E S3 NW1/4; also T35N R41E SW1/4 S34.  48.4748 N, 117.6166 W.  
Mixed forest and bald outcrops with scattered granite boulders on southern exposure. Phenology: flowering & fruiting. 

Jean Wood, 4450.  6/2/1996. 		 
_________________________________________________________________________

138.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Blacktail Mountain, ca 15 air mi ESE of Colville.  Elev. 3200-3700 ft.
T34N R41E S3 NW1/4; also T35N R41E SW1/4 S34.  48.4748 N, 117.6166 W.  
Mixed forest and bald outcrops with scattered granite boulders on southern exposure. Phenology: flowering & fruiting. 

Jean Wood, 4472.  6/2/1996. 		 
_________________________________________________________________________

139.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: 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.  Elev. 2400-3000 ft.
T32N R39E S35; also NW1/4 S36, SW1/4 S25; also SE1/4 S26.  48.2287 N, 117.8547 W.  
Rock outcrops and bald ridges with occasional large Douglas fir and ponderosa pine; mixed woods in draws. Phenology: flowering & fruiting. 

Jean Wood, 4590.  6/4/1996. 		 
     with Sylvia Brock
_________________________________________________________________________

140.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Hoodoo Canyon Trail to Emerald Lake from Deadman Creek, ca 10 air mi W of Kettle Falls.  Elev. 2600-3800 ft.
T37N R36E S32 W1/2; also T36N R36E E1/2 S3.  48.6643 N, 118.2742 W.  
Lake 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. 

Jean Wood, 4655.  6/6/1996. 		 
_________________________________________________________________________

141.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: south end of Old Douglas Mountain.  Elev. 1900-3200 ft.
T36N R39E S15 SW1/4; also SE1/4 S16.  48.6196 N, 117.8763 W.  
Cliffs and talus slopes with mixed forest at base; scattered large ponderosa pine and Douglas fir on higher south facing slopes. Phenology: flowering & fruiting. 

Jean Wood, 4829.  6/15/1996. 		 
_________________________________________________________________________

142.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Little Vulcan Mountain, ca 3.5 air mi W of Curlew.  Elev. 3400-4180 ft.
T40N R33E S5 South1/2.  48.9935 N, 118.6684 W.  
South facing slopes and ravines; scattered forest interspersed with steppe and rock outcrops. Phenology: flowering & fruiting. 

Jean Wood, 5247.  6/27/1996. 		 
_________________________________________________________________________

143.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: west of the Kettle River, ca 2.5 air mi SW of Danville.  Elev. 2500-3200 ft.
T40N R34E S17 NW1/4; also NE1/4 S18.  48.9649 N, 118.537 W.  
West and south facing slopes with rock outcrops and scattered ponderosa pines.  Open areas heavily infested with knapweed, cheatgrass, and goatweed. Phenology: flowering & fruiting. 

Jean Wood, 5372.  6/30/1996. 		 
_________________________________________________________________________

144.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lake Ellen, ca 16 air mi WSW of Colville.  Elev. 2200-2400 ft.
T35N R36E S26 W1/2.  48.5032 N, 118.2486 W.  
Mountainside above east end of lake and campground; granite balds with fingers of mixed forest. Phenology: flowering & fruiting. 

Jean Wood, 5663.  7/2/1996. 		 
_________________________________________________________________________

145.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Flagstaff Mountain, ca 3 air mi SW of Northport.  Elev. 3200-3600 ft.
T39N R39E S9 N1/2.  48.8933 N, 117.858 W.  
South facing mountainside below barite mine; open steppe with scattered brush and occasional ponderosa pine and Douglas fir. Phenology: fruiting. 

Jean Wood, 5805.  7/4/1996. 		 
_________________________________________________________________________

146.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Fifteenmile Creek, ca 17 air mi N of Kettle Falls.  Elev. 2700-3600 ft.
T39N R38E S19 W1/2.  48.8647 N, 118.0333 W.  
Open slopes and rock outcrops. Phenology: fruiting. 

Jean Wood, 6265.  7/23/1996. 		 
_________________________________________________________________________

147.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Sherlock Peak, ca 5 air mi W of Metaline Falls.  Elev. 4500-5200 ft.
T39N R42E S17 SE1/4; also NE1/4 S20.  48.8809 N, 117.5295 W.  
Old road through lodgepole pine and mixed forest. Phenology: fruiting. 

Jean Wood, 7368.  8/7/1996. 		 
_________________________________________________________________________

148.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: 2 mi W of the Tucannon River, where Forest roads 46 and 4610 join.  Elev. 4960-5200 ft.
T8N R40E S14 NE1/4; also NW1/4 S13.  46 10' 19" N, 117 45' 31" W; GPS Reading.  zone 11, 5113203E, 441431N; GPS Reading.  
Biscuit in scabland with Senecio, Juncus, Lomatium, and Delphinium; soil fine, deep, pale; slope 5-15; aspect east and west. Phenology: fruiting. 

Heather Bradtke, 2367.  7/14/2001. 		RM 
_________________________________________________________________________

149.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: 2 mi W of the Tucannon River, where Forest roads 46 and 4610 join.  Elev. 4960-5200 ft.
T8N R40E S14 NE1/4; also NW1/4 S13.  46 10' 19" N, 117 45' 31" W; GPS Reading.  zone 11, 5113203E, 441431N; GPS Reading.  
Biscuit in scabland with Senecio, Juncus, Lomatium, and Delphinium; soil fine, deep, pale; slope 5-15; aspect east and west. Phenology: fruiting. 

Heather Bradtke, 2374.  7/14/2001. 		RM 
_________________________________________________________________________

150.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: High Ridge Lookout, ca 6.5 mi S of Tollgate Work Center.  Elev. 4700-5300 ft.
T2N R38E S6.  45 40' 49" N, 118 6' 11" W; GPS Reading.  
Scab; soil shallow overlaying basalt parent material; slope 0-10; aspect ridgetop. Phenology: fruiting. 

Heather Bradtke, 2530.  7/18/2001. 		RM 
_________________________________________________________________________

151.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: near Bone Springs off Forest Road 64, ca 1.5 mi NE of Mottet Campground.  Elev. 5600-5800 ft.
T5N R39E S28 South1/2; also N1/2 S33.  45 52' 37" N, 117 56' 27" W; GPS Reading.  
Wet meadow and ephemeral creek in sun to partial shade; soil fine, brown, deep to organic; slope 0-10; aspect easterly. Phenology: flowering. 

Heather Bradtke, 2969.  7/24/2001. 		RM 
_________________________________________________________________________

152.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: on Drumhill Ridge and Forest Road 3113, ca 0.4 mi from Summit Guard Station.  Elev. 4100-4800 ft.
T1S R37E S7 SE1/4; also SW1/4 S8 and E1/2 S18.  45 29' 43" N, 118 13' 25" W; GPS Reading.  
Mixed 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. 

Heather Bradtke, 296a.  6/14/2001. 		RM 
_________________________________________________________________________

153.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Forest Road 31 where Forest Road 3120 splits off, ca 11 mi N of La Grande.  Elev. 4800-5577 ft.
T1S R38E S6.  45 30' 2" N, 118 6' 24" W; GPS Reading.  
Scap on open slope; soil shallow; slope 0-20; aspect westerly. Phenology: fruiting. 

Heather Bradtke, 3471.  8/1/2001. 		RM 
_________________________________________________________________________

154.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 21 near Bear Camp Springs, ca 10 air mi NNW of La Grande.  Elev. 4850-5180 ft.
T1S R37E S4 NE1/4; also T1N R37E SE1/4 S33.  45 30' 45.4" N, 118 10' 50.9" W; GPS Reading.  
Under mixed conifers; soil fine, semi-deep; slope 0-20; aspect westerly. Phenology: fruiting. 

Heather Bradtke, 3611.  8/1/2001. 		RM 
_________________________________________________________________________

155.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Skyline Road (Forest Road 31) near Forest Road 155, ca 14 mi N of La Grande.  Elev. 5600-5740 ft.
T1N R37E S25.  45 32' 35" N, 118 7' 35" W; GPS Reading.  
Scab; soil poorly drained, ruddy pebbles; slope 0-10; aspect mountain top and easterly. Phenology: fruiting. 

Heather Bradtke, 3749.  8/1/2001. 		RM 
_________________________________________________________________________

156.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: along North Fork Umatilla River, 0.5-1 air mi ESE of Corporation Guard Station.  Elev. 2300-2700 ft.
T3N R37E S22.  45 43' 36" N, 118 11' 8" W; GPS Reading.  
Douglas-fir and populus overstory and alder spp. along the river; soil fine, deep, light brown; slope 0-15; aspect southwest. Phenology: fruiting. 

Heather Bradtke, 53.  6/10/2001. 		RM 
_________________________________________________________________________

157.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla 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.  Elev. 4100 ft.
T1S R36E S29 SE1/4; also NE1/4 S32.  45 26' 55.8" N, 118 20' 1.4" W; uncertainty 1 mi..  
Mixed conifer forest, logged, and adjacent roadside. Phenology: flowering. 

Ronald L. Hartman, 70681.  6/5/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

158.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Case Ridge on Forest Road 3972.060, ca 2 air mi SE of Dale.  Elev. 3580-3980 ft.
T7S R31E S13; SW1/4 S7.  44 57' 13.5" N, 118 55' 50.4" W; GPS Reading.  
Ponderosa pine and Douglas fir, logged, roadside, stream, slope, and crest. Phenology: flowering. 

Ronald L. Hartman, 70766.  6/6/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

159.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: 2.5 air mi NNE of Albee.  Elev. 4700-4800 ft.
T4S R32E S6 South1/2.  45 14' 51.3" N, 118 53' 53.1" W; GPS Reading.  
Ponderosa pine and some Douglas fir. Phenology: flowering. 

Ronald L. Hartman, 70868.  6/6/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

160.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Conners Gulch, end of Forest Road 4620.050, ca 9.5 air mi SE of Dayton.  Elev. 3400-3600 ft.
T9N R40E S25.  46 13' 20.9" N, 117 45' 34.7" W; GPS Reading.  
Roadsides, wooded slopes with ponderosa pine and Douglas fir. Phenology: flowering. 

Ronald L. Hartman, 70910.  6/8/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

161.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Conners Gulch, end of Forest Road 4620.050, ca 9.5 air mi SE of Dayton.  Elev. 3400-3600 ft.
T9N R40E S25.  46 13' 20.9" N, 117 45' 34.7" W; GPS Reading.  
Roadsides, wooded slopes with ponderosa pine and Douglas fir. Phenology: flowering. 

Ronald L. Hartman, 70943.  6/8/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

162.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Columbia County: Umatilla 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.  Elev. 3600-4400 ft.
T8N R40E S33.  46 7' 56.8" N, 117 48' 32.4" W; GPS Reading.  
Scab slopes and rock outcrops. Phenology: flowering. 

Ronald L. Hartman, 71010.  6/8/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

163.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Bologna Basin, ca 3 mi N and 8 mi W of Monument.  Elev. 3600 ft.
T8S R26E S27.  44 50' 40.6" N, 119 36' 13.1" W; GPS Reading.  zone 11, 4968990E, 294243N; GPS Reading.  
Sunny open scab, Allium dominant with juniper and ponderosa pine woodland nearby; slope 30%. Phenology: flowering. 

Heather Bradtke, 4454.  5/21/2002. 		RM 
_________________________________________________________________________

164.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: near Forest Road 22, ca 8 mi N and 5 mi W of Monument.  Elev. 3280 ft.
T7S R27E S29.  44 56' 14.4" N, 119 30' 57.3" W; GPS Reading.  zone 11, 4979069E, 301491N; GPS Reading.  
Open scab; slope 15-30. Phenology: flowering. 

Heather Bradtke, 4556.  5/22/2002. 		RM 
_________________________________________________________________________

165.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: North Fork Umatilla Wilderness: Nine Mile Ridge Trail, ca 7 mi S and 17 mi E of Athena.  Elev. 4520 ft.
T3N R38E S30; also S19.  45 42' 44.6" N, 118 6' 34.6" W; GPS Reading.  zone 11, 5062691E, 413636N; GPS Reading.  
Partial to full shade of Douglas fir in fine, deep soil; slope 0-20; aspect ridgetop and north. Phenology: flowering. 

Heather Bradtke, 4704.  5/27/2002. 		RM 
_________________________________________________________________________

166.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: North Fork Umatilla Wilderness: Nine Mile Ridge, ca 7 mi S and 15-17 mi E of Athena.  Elev. 4259 ft.
T3N R37E S24 South1/2; also NW1/4 S25, NE1/4 S26, SW1/4 S23; also S22.  45 43' 0" N, 118 9' 27" W; GPS Reading.  zone 11, 5063219E, 409916N; GPS Reading.  
Open slope with Lomatium, lupine, and grass; Bromus tectorum prevalent in fine, moderately deep soil; slope 30; aspect southwest. Phenology: flowering. 

Heather Bradtke, 4775.  5/27/2002. 		RM 
_________________________________________________________________________

167.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 10 mi E and 2 mi N of Ukiah.  Elev. 4319 ft.
T5S R33E S4 W1/2; also E1/2 S5.  45 10' 11.9" N, 118 44' 20.4" W; GPS Reading.  zone 11, 5003044E, 363347N; GPS Reading.  
Moving 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. 

Heather Bradtke, 4826.  5/30/2002. 		RM 
_________________________________________________________________________

168.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Gibbon Ridge, ca 16 mi S and 3 mi E of Weston.  Elev. 4287 ft.
T1N R35E S12; also T1N R36E S7.  45 34' 57.5" N, 118 22' 11.4" W to 45 35' 10.7" N, 118 22' 48.3" W; GPS Reading.  zone 11, 5048589E, 393139N; GPS Reading.  
Ridgetop with grass, Lomatium and Allium; soil shallow, pale, over basalt; slope 20; aspect southwest. Phenology: flowering. 

Heather Bradtke, 5025.  6/1/2002. 		RM 
_________________________________________________________________________

169.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Horseshoe Ridge, ca 5 mi NE of Meacham.  Elev. 4000-4500 ft.
T1N R36E S33; also S32.  45 31' 28" N, 118 19' 46.6" W; GPS Reading.  zone 11, 5042071E, 396168N; GPS Reading.  
Open area with Wyethia and Balsamorhiza; shallow soil over basalt; slope 0-10; aspect ridgetop and easterly. Phenology: flowering. 

Heather Bradtke, 5100.  6/1/2002. 		RM 
_________________________________________________________________________

170.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Putnam Springs ca 4 mi N and 7 mi W of Monument.  Elev. 4000-4400 ft.
T8S R26E S13; also S14.  44 52' 8.3" N, 119 35' 19.4" W; GPS Reading.  zone 11, 4971655E, 295504N; GPS Reading.  
In sunny opening on rock outcrop in ponderosa pine-Douglas fir forest with shallow if any soil; slope 10-20; aspect southwest. Phenology: flowering. 

Heather Bradtke, 5405.  6/9/2002. 		RM 
_________________________________________________________________________

171.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: near Nine Top Road on Mahogany Flat, ca 12 mi N of Monument.  Elev. 3512 ft.
T7S R28E S6; also S5 and T6S R28E S31, S32.  44 59' 46.7" N, 119 24' 4.5" W; GPS Reading.  zone 11, 4985345E, 310732N; GPS Reading.  
Open slope with chocolate brown, shallow soil over basalt; slope 35; aspect southwest. Phenology: fruiting. 

Heather Bradtke, 5583.  6/11/2002. 		RM 
_________________________________________________________________________

172.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Park County: Northern Absarokas: North Fork Crandall Creek Trail, 20-22 trail mi WNW of Crandall Ranger Station.  Elev. 8800-9800 ft.
T57N R108W S27; also S28.  44.8933 N, 109.9009 W.  
Alpine meadows and wooded subalpine slopes along trail. Phenology: fruiting. 

Ronald L. Hartman, 21647.  7/27/1985. 		RM 535271	Barcode: RM0040781
_________________________________________________________________________

173.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: Lava Creek trail, ca 10.5 air mi NE of Moran Junction.  Elev. 7700-8100 ft.
T46N R112W S29; also S30, S31; also S32.  43.911 N, 110.3286 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Broad meadow along stream with sagebrush in well drained soils and willow thickets in low areas. 

Ronald L. Hartman, 22780.  6/18/1987. 		RM 
     with Neil Snow
_________________________________________________________________________

174.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.  Elev. 4200-4600 ft.
T8S R32E S33.  44 50' 0" N, 118 51' 45" W; GPS Reading.  zone 11, 4966110E, 352776N; GPS Reading.  
Sagebrush steppe in copper, platey, metallic soil; slope 10; aspect ridgetop and south. Phenology: fruiting. 

Heather Bradtke, 6596.  6/24/2002. 		RM 
_________________________________________________________________________

175.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.  Elev. 4200-4600 ft.
T8S R32E S33.  44 50' 0" N, 118 51' 45" W; GPS Reading.  zone 11, 4966110E, 352776N; GPS Reading.  
Under ponderosa pine in fine, deep soil; slope 0-10; aspect ravine. Phenology: flowering & fruiting. 

Heather Bradtke, 6637.  6/24/2002. 		RM 
_________________________________________________________________________

176.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Bone Point Lookout, ca 4 mi W of Dale.  Elev. 4020-4522 ft.
T7S R31E S6; also S7.  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.  
Sagebrush and Polygonum in copper, platey, metallic soil; slope 10-15; aspect ridgetop and west. Phenology: fruiting. 

Heather Bradtke, 6684.  6/24/2002. 		RM 
_________________________________________________________________________

177.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 1006 and 51, ca 5 mi S and 2 mi E of Dale.  Elev. 4400 ft.
T7S R32E S29.  44 55' 40" N, 118 53' 52" W to 44 55' 48" N, 118 53' 39" W; GPS Reading.  zone 11, 4976674E, 350233N; GPS Reading.  
In fine, shallow, tan soil on basalt rock; slope: 0-5; aspect none. Phenology: fruiting. 

Heather Bradtke, 6741.  6/26/2002. 		RM 
_________________________________________________________________________

178.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Cape Horn Ridge, ca 8 mi S and 15 mi W of Anatone.  Elev. 3830-4460 ft.
T9N R43E S16; also S17.  46 15' 23" N, 117 26' 32" W to 46 15' 18" N, 117 26' 3" W to 46 15' 30" N, 117 26' 53" W; GPS Reading.  zone 11, 5122633E, 465914N; GPS Reading.  
Grass steppe in shallow, copper, platey soil; slope: 10; aspect southwest. Phenology: fruiting. 

Heather Bradtke, 7207.  7/1/2002. 		RM 
_________________________________________________________________________

179.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Asotin County: Umatilla National Forest and Vicinity: Forest Road 4304, ca 6 mi W and 1 mi S of Anatone.  Elev. 3800-4800 ft.
T7N R44E S10; also S11 and 2.  46 6' 4" N, 117 16' 14" W; GPS Reading.  zone 11, 5105329E, 479085N; GPS Reading.  
Open area in platey, copper colored soil; slope 5-10; aspect south. Phenology: fruiting. 

Heather Bradtke, 7506.  7/3/2002. 		RM 
_________________________________________________________________________

180.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Asotin County: Umatilla National Forest and Vicinity: Menatchee Creek and Trail, ca 5 mi S and 12 mi W of Anatone.  Elev. 2580-2940 ft.
T7N R43E S11; also South1/2 S3 and S14.  46 4' 27" N, 117 23' 20" W to 46 5' 31" N, 117 23' 11" W; GPS Reading.  zone 11, 5102352E, 469924N; GPS Reading.  
Riparian areas; slope 0-5; aspect riparian. Phenology: fruiting. 

Heather Bradtke, 7556.  7/5/2002. 		RM 
_________________________________________________________________________

181.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Bobsled Ridge, ca 17 mi S and 8 mi E of Milton-Freewater.  Elev. 4200-4700 ft.
T2N R37E S6; also T2N R36E S1 and T3N R37E S31.  45 41' 16" N, 118 14' 42" W; GPS Reading.  zone 11, 5060131E, 403064N; GPS Reading.  
Open slope: in fine, deep, brown soil; slope 5-15; aspect east. Phenology: fruiting. 

Heather Bradtke, 7750.  7/6/2002. 		RM 
_________________________________________________________________________

182.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Thompson Flat and Forest Road 5316, ca 3 mi N and 13 mi W of Dale.  Elev. 4400 ft.
T6S R29E S22; also S23.  45 1' 57" N, 119 12' 50" W; GPS Reading.  zone 11, 4988961E, 325611N; GPS Reading.  
Ponderosa pine forest and adjacent sagebrush steppe in shallow soil; slope 0; aspect none. Phenology: fruiting. 

Heather Bradtke, 8206.  7/13/2002. 		RM 
_________________________________________________________________________

183.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 31, ca 2 mi S and 8 mi W of Elgin.  Elev. 5400-5800 ft.
T1N R37E S24; also S25; and T1N R38E S18, 19; also S30 in Union County.  45 32' 12" N, 118 7' 29" W to 45 33' 4" N, 118 6' 45" W; GPS Reading.  
Ridgetop in compacted, shallow, red brown soil over basalt; slope 0-15; aspect ridgetop and east. Phenology: fruiting. 

Heather Bradtke, 8481.  7/15/2002. 		RM 
_________________________________________________________________________

184.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Oregon, Umatilla County: Umatilla 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.  Elev. 4400-4600 ft.
T2N R36E S14.  45 39' 2" N, 118 16' 14" W; GPS Reading.  zone 11, 5055998E, 401009N; GPS Reading.  
Grass steppe; slope 5-10; aspect west. Phenology: fruiting. 

Heather Bradtke, 8587.  7/15/2002. 		RM 
_________________________________________________________________________

185.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Colony Creek, ca 6 mi S and 17 mi E of Dayton.  Elev. 4900-5000 ft.
T9N R41E S26.  46 13' 55" N, 117 38' 14" W; GPS Reading.  zone 11, 5120017E, 450873N; GPS Reading.  
Brown powdery soil; aspect northwest. Phenology: fruiting. 

Heather Bradtke, 9620.  7/25/2002. 		RM 
_________________________________________________________________________

186.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Washington, Columbia County: Umatilla 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.  Elev. 4700-5900 ft.
T7N R41E S33 SE1/4; also T6N R41E S3 and S2.  46 1' 29" N, 117 39' 8" W; GPS Reading.  zone 11, 5097007E, 449530N; GPS Reading.  
On basalt rocks and copper soils; slope 5-15. Phenology: fruiting. 

Heather Bradtke, 9921.  7/27/2002. 		RM 
_________________________________________________________________________

187.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 993, ca 37 air mi SW of Livingston.  Elev. 6720-7320 ft.
T7S R6E S16.  45.2231 N, 110.9963 W; WGS 84, , GPS Reading.  
Open meadows dominated by mixed forbs, into steep slopes and conglomerate rock outcrops. Phenology: flowering & fruiting. 

Emily Elliott, 1395.  6/9/2007. 		USFS 867029	Barcode: USFS0059091
     with Brian Elliott
_________________________________________________________________________

188.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: along Spring Creek, Forest Road 66.  Elev. 1895 m.
T6N R10E S23.  46.2622 N, 110.4393 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Riparian zone, open meadow south of creek, Pseudotsuga forest; shonkinite bedrock. Phenology: flowering. 

Rick McNeill, 831.  6/25/2008. 		RM 
_________________________________________________________________________

189.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: Trail 641, ca 1.5-3 air mi from Forest Road 66.  Elev. 7331-8167 ft.
T5N R11E S6.  46.217 N, 110.3982 W to 46.2228 N, 110.3776 W; NAD 83, uncertainty 1 mi., GPS reading.  
Trail through coniferous forest (lodgepole pine and Picea engelmannii) with openings. Phenology: fruiting. 

Ronald L. Hartman, 88403.  8/13/2008. 		RM 
_________________________________________________________________________

190.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: at end of Forest Road 3245, ca 4 air mi NE of Gardiner.  Elev. 7606 ft.
T9S R9E S5 NW1/4.  45.082 N, 110.6615 W; WGS 84, , GPS reading.  
Upland opening on steep south-facing slope amoungst mixed conifer. Phenology: flowering. 

Emily Elliott, 4481.  6/9/2008. 		USFS 867030	Barcode: USFS0059092
     with Brian Elliott
_________________________________________________________________________

191.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along Lake Abundance Creek to Rock Creek, ca 7-10 air mi NW of Cooke City, .  Elev. 8300 ft.
T8S R13E S36 N1/2; also South1/2 S26, South1/2 S27, T8S R14E S32, and S31.  45.0957 N, 110.0256 W; WGS 84, , GPS reading.  
Approximately 20-year-old burn area; now forb dominated with Pinus contorta regeneration, scattered wet areas. Phenology: fruiting. 

Emily Elliott, 7884.  8/23/2008. 		USFS 867031	Barcode: USFS0059093
     with Brian Elliott
_________________________________________________________________________

192.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: Forest Road 8911 N of Forty Creek, ca 3.8 air mi NW of Forest Lake Campground.  Elev. 2058 m.
T6N R10E S9.  46.2936 N, 110.4738 W; NAD 83, GPS reading.  
Roadside/ barrow pit; northeast aspect; 0-20% slope. Phenology: fruiting. 

Rick McNeill, 7228.  7/20/2009. 		RM 
_________________________________________________________________________

193.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Silver Bow County: Butte Highlands, near Red Mountain.  Elev. 7500 ft.
T1S R18W S13.  
Exposed, dry roadside. Large colony. Collection mixed with L. triternatum. Phenology: fruiting. 

Klaus H. Lackschewitz, 9690.  7/21/1981. 		RM 522040
_________________________________________________________________________

194.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana: Beaverhead National Forest: Governor Creek.  Elev. 7000 ft.
T7S R15W.  
Slope 5% east; deep loam soil; with grasses and yarrow. Limited, local distribution. Phenology: fruiting. 

J. A. Cramer, 35.  8/20/1922. 		USFS 405438
_________________________________________________________________________

195.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana: Bridger Mountains.  Elev. 7000 ft.
Phenology: fruiting. 

J. W. Blankinship, s.n..  8/18/1899. 		RM 89811
_________________________________________________________________________

196.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Gallatin County: Bozeman: Flathead - Brackett Cr. Divide.
45.6796 N, 111.0386 W; uncertainty 1 mi..  
Phenology: fruiting. 

J. W. Blankinship, s.n..  8/18/1899. 		RM 122492
_________________________________________________________________________

197.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana: Lower Canyon Gallatin River.  Elev. 5800 ft.
Phenology: fruiting. 

J. W. Blankinship, s.n..  7/5/1898. 		RM 122492
_________________________________________________________________________

198.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Missoula County: Southwest slope of MacClay Mountain.  Elev. 5300 ft.
Open, dry and gravelly slope. Large colonies. Phenology: flowering. 

Klaus H. Lackschewitz, 6475.  5/29/1976. 		RM 367146
_________________________________________________________________________

199.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Missoula County: Mount Sendinel.
West face; tall grass area. Phenology: flowering. 

Merton J. Reed, 2316.  5/17/1938. 		RM 183554
     with Fred A. Barkley
_________________________________________________________________________

200.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Beaverhead County: U.S. Sheep Experiment Station: Odell Creek.  Elev. 8000 ft.
T15S R1W S12.  
Level ground; hilltop; tall forb vegetation with Ligusticum, Geranium, Hackelia, Melica, Poa, Trisetum. Phenology: flowering. 

William A. Laycock, SR15.  7/9/1959. 		USFS 405398
_________________________________________________________________________

201.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Missoula County: Lolo National Forest: Sapphire Mountains: University Beacon on University Mountain, 3.3 mi ESE of Missoula.  Elev. 5800 ft.
T13N R18W S30 SW1/4.  
Northeast 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. 

Peter F. Stickney, 2253.  6/9/1971. 		USFS 405440
_________________________________________________________________________

202.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Bitterroot Mountains: above Sheafman Creek, ca. 6.5 mi NW of Hamilton.  Elev. 5200 ft.
T7N R21W S29.  
0-25% 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. 

Peter F. Stickney, 620.  6/10/1962. 		USFS 405437
_________________________________________________________________________

203.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana: Bridger Canyon.
Phenology: flowering. 

Wyatt W. Jones, s.n..  6/4/1901. 		RM 73940
_________________________________________________________________________

204.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Gallatin County: Spanish Creek.
Phenology: flowering. 

J. Vogel, s.n..  6/22/1901. 		RM 121767
_________________________________________________________________________

205.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Beaverhead County: U.S.S. Experimental Station: Odell Creek: summer range.  Elev. 7300 ft.
T15S R2W S12.  
With Geranium, Poa, Melica, Bromus, Mertensia. Phenology: flowering. 

D. Calvert, SR35.  7/15/1959. 		USFS 405397
_________________________________________________________________________

206.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Beaverhead County: U.S.S. Experimental Station: Odell Creek: Summer Range.  Elev. 7500 ft.
T15S R2W S14.  
Dry meadow. Phenology: flowering & fruiting. 

L. H. Wullstein, SR74.  8/3/1959. 		USFS 405396
_________________________________________________________________________

207.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana: Gallatin National Forest: Ross Peak Ranger Station.  Elev. 6500 ft.
East slope; deep loam soil. Scarce. Phenology: flowering & fruiting. 

L. L. Davison, 422.  7/22/1923. 		USFS 405435
_________________________________________________________________________

208.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Gallatin National Forest: South Fork Willow Creek.  Elev. 6500 ft.
Gentle east slope; gravelly loam soil; open grassland with Claytonia, Poa, fescue. Common. Phenology: flowering. 

W. E. Fry, 1507.  6/17/1932. 		USFS 405434
_________________________________________________________________________

209.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana: Madison National Forest: Upper Madison Valley.
All exposures; light sandy soil. Phenology: flowering. 

Glen Conkling, 47.  6/26/1914. 		USFS 405433
_________________________________________________________________________

210.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Sanders County: Thompson Falls.
Low ground. Phenology: flowering & fruiting. 

J. W. Blankinship, s.n..  6/7/1902. 		RM 121887
_________________________________________________________________________

211.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Gallatin County: Bozeman.
Phenology: flowering & fruiting. 

C. L. Shear, 3078.  7/25/1895. 		RM 150074
_________________________________________________________________________

212.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Meagher County: Absaroka National Forest.  Elev. 6500 ft.
T6N R10E S26.  46.2503 N, 110.4405 W; uncertainty 1 mi..  
In timber. Phenology: fruiting. 

H. M. Crane, 57.  7/15/1914. 		USFS 405439
_________________________________________________________________________

213.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Gallatin County: Bridger Mountains: 3 mi N of Brackett Creek.  Elev. 7800 ft.
Open park in Douglas fir forest. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 12448.  7/18/1945. 		RM 203226
     with C. V. Muhlick
_________________________________________________________________________

214.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana: Bridger Mountains.  Elev. 10000 ft.
Phenology: flowering & fruiting. 

P. A. Rydberg, 4623.  6/18/1897. 		RM 313326
     with Ernst A. Bessey
_________________________________________________________________________

215.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana: Bridger Mountains.  Elev. 10000 ft.
Phenology: flowering & fruiting. 

P. A. Rydberg, 4623.  6/18/1897. 		RM 21559
     with Ernst A. Bessey
_________________________________________________________________________

216.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Meagher County: Near Fourmile Ranger Station and the northeastern base of Castle Mountains.
Red shale outcrop. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 12080.  7/8/1945. 		RM 203468
     with C. V. Muhlick
_________________________________________________________________________

217.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mine Peak, ca 1.5-3 air mi ENE of Lonesome Peak, ca 43 air mi SE of Butte.  Elev. 6800-8100 ft.
T3S R3W S22.  45.5602 N, 111.9716 W to 45.5599 N, 111.9598 W; NAD 83, , GPS reading.  
Sagebrush grasslands with occasional Douglas fir. Phenology: flowering. 

Emma E. Freeland, 1328.  6/23/2012. 		RM 
     with Justine Modica
_________________________________________________________________________

218.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Beaverhead County: Eastern 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.  Elev. 7640 ft.
T14S R1E S35.  44.5759 N, 111.5668 W; NAD 83, , GPS reading.  
Disturbed area in a sagebrush grasslands. Phenology: flowering. 

Emma E. Freeland, 1486.  7/1/2012. 		RM 
     with Nicholas P. Freeland
_________________________________________________________________________

219.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Madison Range: Papoose Creek, ca 6-7.5 air mi S of Finger Mountain, ca 33 air mi SE of Ennis.  Elev. 6620-6970 ft.
T11S R1E S1.  44.9053 N, 111.5543 W to 44.9047 N, 111.5414 W; NAD 83, , GPS reading.  
Gentle slopes of sagebrush steppe with occasional Douglas fir. Phenology: fruiting. 

Emma E. Freeland, 1956.  7/7/2012. 		RM 
_________________________________________________________________________

220.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A, Idaho, Lemhi County: Challis National Forest: Lemhi Range: benchland along Sawmill Creek near the confluence with Horse Lake Creek, 23.0 air mi N of Leadore.  Elev. 6791 ft.
T12N R26E S28.  
Dominant population in xeric soil within shrub-steppe vegetation, no slope, rhyodacite geology. Phenology: fruiting. 

Joshua J. Irwin, 6443.  7/17/2011. 		RM 
_________________________________________________________________________

221.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: Salmon Wild and Scenic River: Salmon River Trail from ca 1 mi E to Horse Creek.  Elev. 2850-2900 ft.
T24N R14E S27 N1/2.  45 23.704' N, 114 42.923' W to 45 23.781' N, 114 43.915' W; NAD 83, , GPS reading.  
Trail with steep boulder field on either side, shrubs scattered along river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91545.  6/13/2011. 		RM 
     with Emma E. Stewart
_________________________________________________________________________

222.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek, ca 13 air mi ESE of Twin Bridges; ca 19 air mi WNW of Ennis.  Elev. 6400-6600 ft.
T4S R4W S22 N1/2 NW1/4; also SW1/4 SW1/4 S15.  45.48027 N, 112.08896 W to 45.47904 N, 112.08443 W; NAD 83, , GPS reading.  
Open Pseudotsuga menziesii woodland. Phenology: flowering. 

Emma E. Freeland, 4390.  5/25/2013. 		RM 
     with Nicholas P. Freeland
_________________________________________________________________________

223.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Meadow Creek, ca 14 air mi NNW of Ennis; ca 8 air mi WSW of Norris.  Elev. 6240-6420 ft.
T3S R2W S33.  45.532 N, 111.8451 W to 45.5284 N, 111.846 W; NAD 83, , GPS reading.  
Rolling sagebrush grassland hills with occasional Pseudotsuga menziesii and Juniperus scopulorum. Phenology: flowering. 

Emma E. Freeland, 4526.  5/26/2013. 		RM 
     with Nicholas P. Freeland
_________________________________________________________________________

224.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek, ca 4.5 air mi W of South Baldy Mountain, ca 16 air mi NW of Ennis.  Elev. 8480 ft.
T4S R3W S17.  45.4806 N, 112.0029 W; NAD 83, , GPS reading.  
Grasslands in openings of a mixed coniferous forest. Phenology: flowering. 

Emma E. Freeland, 6256.  6/28/2013. 		RM 
_________________________________________________________________________

225.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Montana, Madison County: Madison 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.  Elev. 7830-7880 ft.
T5S R1E S23 NE1/4 NE1/4.  45.3906 N, 111.5551 W to 45.3911 N, 111.5565 W; NAD 83, , GPS reading.  
Pseudotsuga menziesii woodland with a lush understory. Phenology: fruiting. 

Emma E. Freeland, 6664.  7/6/2013. 		RM 
_________________________________________________________________________

226.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Lemhi County: Salmon 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.  Elev. 4133 ft.
T25N R21E S21.  45.48935 N, -113.98492 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric Douglas-fir vegetation; 22Â° slope, WSW aspect; meta-feldspathic arenite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 365.  5/29/2010. 		RM 
_________________________________________________________________________

227.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: ridgetop SW of Stein Mountain near the summit, 6.3 air mi ENE of North Fork.  Elev. 8003 ft.
T25N R22E S32.  45.45587 N, -113.88581 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in mesic shrub-steppe vegetation; 12Â° slope, WSW aspect; feldspathic metasandstone geology. 1-25 individuals apparent. Phenology: flowering. 

Joshua J. Irwin, 2177a.  7/14/2010. 		RM 
     with Wendy Irwin
_________________________________________________________________________

228.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Lemhi County: Salmon 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.  Elev. 4120-4603 ft.
T4S R23E S14.  45.4058 N, 114.1804 W to 45.4125 N, 114.1825 W; NAD 83, , GPS reading.  
Grassy slopes, open or under ponderosa pine. Phenology: flowering. 

Ronald L. Hartman, 89662.  5/21/2010. 		RM 
_________________________________________________________________________

229.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Lemhi County: Beaverhead 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.  Elev. 7247 ft.
T20N R25E S25 NE1/4 NE1/4.  45.0386 N, 113.5527 W; NAD 83, , GPS reading.  
Tall forb community on slope with scattered Douglas fir, little different on ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 90068.  7/25/2010. 		RM 
_________________________________________________________________________

230.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Nez 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.  Elev. 1652-1788 ft.
46 2.646' N, 115 17.0201' W to 46 4.865' N, 115 8.58' W; GPS reading.  
Open ponderosa pine forest, mixed Douglas fir and grand fir. Phenology: fruiting. 

Georgia G. Thomas, 361.  6/27/2013. 		RM 
_________________________________________________________________________

231.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Nez 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.  Elev. 1854 ft.
46 04.770' N, 115 09.071' W.  
Rocky, open, Pinus ponderosa dominated streamside slope.   Phenology: flowering & fruiting. 

Georgia G. Thomas, 2469a.  5/27/2014. 		RM 
_________________________________________________________________________

232.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Bitterroot 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.  Elev. 3024-3028 ft.
45 52.118' N, 114 45.397' W to 45 52.893' N, 114 47.740' W; GPS reading.  
Riverside grove of mixed conifers dominated by Thuja plicata. Phenology: flowering & fruiting. 

Georgia G. Thomas, 2644.  6/3/2014. 		RM 
_________________________________________________________________________

233.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Nez 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.  Elev. 2468-2638 ft.
46 07.196' N, 114 54.639' W to 46 05.063' N, 114 53.084' W; GPS reading.  
Mixed coniferous forest. Phenology: fruiting. 

Georgia G. Thomas, 3512.  6/23/2014. 		RM 
_________________________________________________________________________

234.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Bitterroot 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.  Elev. 4110 ft.
45 52.449' N , 114 44.216' W; GPS reading.  
Dry, mixed coniferous forest. Phenology: fruiting. 

Georgia G. Thomas, 3736.  7/1/2014. 		RM 
_________________________________________________________________________

235.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Bitterroot 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.  Elev. 4110-5061 ft.
45 52.449' N , 114 44.216' W to 45 52.998' N, 114 44.096' W; GPS reading.  
Mixed coniferous forest including ponderosa pine. Phenology: fruiting. 

Georgia G. Thomas, 3834.  7/1/2014. 		RM 
_________________________________________________________________________

236.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Selway-Bitterroot Wilderness: Bad Luck Mountain: ca 4 mi on Forest Trail 52, ca 28 air mi WSW of Darby, MT.  Elev. 5218 ft.
45 53.415' N, 114 43.338' W; GPS reading.  
Rocky hillside. Phenology: fruiting. 

Georgia G. Thomas, 3876a.  7/1/2014. 		RM 
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237.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Nez 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.  Elev. 4214-5759 ft.
45 58.923' N, 114 52.031' W to 45 57.893' N, 114 53.446' W; GPS reading.  
Mixed coniferous forest. Phenology: fruiting. 

Georgia G. Thomas, 4333.  7/15/2014. 		RM 
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238.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Nez 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.  Elev. 4925 ft.
45 59.397' N, 114 48.197' W; GPS reading.  
Rocky outcropping, ponderosa pine dominated hillside. Phenology: fruiting. 

Georgia G. Thomas, 4383.  7/16/2014. 		RM 
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239.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Nez 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.  Elev. 2000 ft.
T30N R3E S36.  45.8887 N, 116.0358 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 92275.  6/7/2012. 		RM 
     with Jack Hartman
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240.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Nez 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.  Elev. 2500-2700 ft.
T25N R4E S35.  45 27.978' N, 115 56.325' W to 45 28.041' N, 115 56.159' W; unknown, , GPS reading.  
Switch backs on open slope. Phenology: fruiting. 

Ronald L. Hartman, 92350.  6/10/2012. 		RM 
     with Jack Hartman
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241.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Clearwater 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.  Elev. 1400 ft.
T32N R5E S12.  46.1208 N, 115.7733 W; NAD 83, , Nat. Geog. TOPO!.  
Roadside. Phenology: fruiting. 

Ronald L. Hartman, 92402.  6/12/2012. 		RM 
     with Jack Hartman
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242.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Nez 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.  Elev. 1750 ft.
T31N R9E S12 N1/2.  46.0439 N, 115.2705 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Along the river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 93178.  6/11/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

243.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Paradise Campground and vicinity along White Cap Creek, ca 63 air mi ESE of Kooskia  Elev. 3050-3100 ft.
T29N R14E S9 SW1/4.  45 51.7691' N, 114 44' 13" W; unknown, , GPS reading.  
Campground, creek side, and conifer covered slopes and cliffs. Phenology: flowering & fruiting. 

Ronald L. Hartman, 93181.  6/13/2013. 		RM 
     with Georgia G. Thomas
_________________________________________________________________________

244.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Selway-Bitterroot Wilderness: Bad Luck Mountain: ca 4 mi on Forest Trail 52, ca 28 air mi WSW of Darby, MT.  Elev. 5218 ft.
45 53.415' N, 114 43.338' W; GPS reading.  
Rocky hillside. Phenology: fruiting. 

Georgia G. Thomas, 3867.  7/1/2014. 		RM 
_________________________________________________________________________

245.  Lomatium ambiguum (Nutt.) J. M. Coult. & Rose 				Apiaceae

U.S.A., Idaho, Clearwater County: Clearwater 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.  Elev. 2603 ft.
T39N R2E S10.  46.7377 N, 116.1963 W; WGS 84, , GPS reading.  
Exposed basalt rock outcrop of southwesterly aspect, with 50-55 degree slope. Phenology: flowering & fruiting. 

Crista L. O'Conner, 3294.  6/3/2017. 		RM 
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