Taxon:Lomatium nuttallii (A. Gray) J. F. Macbr. Family: Apiaceae
Verbatim Date: 1997-5-30
U.S.A., Wyoming, Sublette, Green River Basin: northwest slope of Ross Ridge just E of saddle connecting the east side of Ross Butte.
42.5566° N, 109.8803° W; uncertainty 0.25 mi.; T30N R109W S19 N1/2 of SW1/4 of NW1/4
2159-2165 meters Verbatim Elevation:
Dry gray clay-shale wash and adjacent low slopes in community of Sarcobatus-Artemisia tridentata var wyomingensis; also on low clay slopes with sruface of scattered chert and reddish sandstone in Atriplex gardneri-Chrysothamnus nauseosus community.