]> [author note: Herbarium and types: NY; additional material at B, BPI, DPU, MICH, PH] [collector note: Herbarium: NY (r.1928), Pennylvania: B, BPI, DPU, H, IND, MICH, NA, NMW, PH] Botany Rau, Eugene Abraham Rau, Eugene Abraham E. A. Rau Rau Eugene Abraham Rau 1848 1932