Apocynum elmeri Greene

Washington: Whitman County:
46.91667° N, 117.48333° W
Coordinate Source: Estimated. Misleading coordinates (placed in center of county).
Among rocks. Isotype. Rare. Leaflets of botanical observation and criticism 2: 181, 1912. Isotype.

A. D. E. Elmer 285, Jul 18, 1896
With
WS, Accession: 20966