Elymus trachycaulus subsp. subsecundus (Link) A. Löve & D. Löve
Poaceae
Petron, T.
295
1980-07-29
United States, Minnesota, Wilkin, Wilkin County...Western Prairie South: 6.5 mi NW of Rothsay. NE1/4 SW1/4 Sec. 12, T135N, R46W.;Western Prairie South Scientific Natural Area;135N;46W;12
46.536348 -96.369809 +-6305m.
Medium grass prairie. With Astralgalus canadensis, Zizia aptera, Rudbeckia hirta, Helianthus maximiliani.