]> [collector note: Kansas: TAES, US; Michigan: MSC, TAES, US; Texas (col. 1928-34): DPU, TAES, TEX, US; W. United States: DPU (plants from Ariz., col. with B. F. Dana), US.] Botany Wolff, Simon Emanuel Wolff, Simon Emanuel S. E. Wolff 1892