Conimitella williamsii (D.C. Eaton) Rydb.
Annotated by Peter Lesica, 20 May 1992.

Montana: Lewis and Clark County: Missouri River, Big Belt Mountains; ca. 1 Mile South of Fields Gulch. Elev. 4200 ft.
46.8413° N, 111.9052° W; T13N R2W S31
Coordinate Source: TRS-website.
Common in mesic grasslands among open Douglas-fir forest southeast of the Missouri River. With Festuca idahoensis and Galium boreale. TRS and locality placed collection in Lewis and Clark Co., rather than Missoula Co., as the label indicates. Phenology: Flowers.

Peter Lesica 5637, May 20, 1992
MONTU, Accession: 117213