Opuntia missouriensis Prodr.
Annotated by L. A. Fitch, 21 Oct 2010.

Montana: Madison County: Sheridan; From the vicinity of Deer Lodge.
45.4554809° N, 112.1969372° W
Coordinate Source: USGS-website.
No county listed in label used Madison Co. No date of collec.listed. Phenology: Flowers.

L. A. Fitch s.n.,
MONTU, Accession: 5724