Publication: United States Department of Agriculture: Bulletin 772: 145. 1920.
Origin: Native
selected vouchers: WTU
Notes: FNA25: "Muhlenbergia andina grows in damp places such as stream banks, gravel bars, marshes, lake margins, damp meadows, around springs, and in canyons, at elevations of 700-3000 m. It grows only in the western part of southern Canada and the contiguous United States."
References: (none)