Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn var. incana
Annotated by Peter Lesica, Sep 2006.

Montana: Fergus County: Charles M. Russell National Wildlife Refuge; S. of the Missouri R, ca. 3 mi E of MT. 19 along the Sandy Cr. Trail.
47.5956° N, 108.6655° W; T21N R24E S8 NW /14
Coordinate Source: TRS-website.
at a stockpond; Assoc. spp: Thlaspi arvense, Artemisia tridentata, Agropyron spicatum, Lithospermum, Mertensia, Sarcobatas, Oenothera caespitosa. Herbarium of U.S. Fish and Wildlife Service, Lewistown, Montana. Phenology: Flowers and Fruits.

D. J. Ramsden 402, May 31, 1979
With Klaus H. Lackschewitz
MONTU, Accession: 105747