Trisetum alpestre (Host) P. Beauv.
no HD illustration available (m1)
Trisetum alpestre (Host) P. Beauv. [ Avena alpestris Host] [Gramineae]
J.T. Rothrock, Rep. U.S. Geogr. Surv., Wheeler: t. 27 (1878) [W.H. Seaman]