]> [author note: Collections and types: JEPS] [collector note: Western USA (Arizona, California, Colorado, Oregon, Utah): COLO (e.g. 331 orig., col. 1937-52), JEPS, NMW, UC (e.g. 1978 orig., col. 1937-52), US (105); California: DAO (col. 1945; 1952 with R. C. Bacigalupi), GH, NY; Oklahoma: (col. 1937-x): NY, OKL (orig.)] Botany Robbins, Guy Thomas Robbins, Guy Thomas G.T.Robbins G. T. Robbins Guy Thomas Robbins 1916 1960