]> [author note: Herbarium and types: PUR; duplicates at PAC, WVA] [collector note: Appalachian Mts. (mainly W. Virginia): WVA; Quebec & Pennsylvania: PAC; "United States": PUR, (J.W.?)] Botany Orton, Clayton Roberts Orton, Clayton Roberts C. R. Orton Orton Clayton Roberts Orton 1885 1955