]> A. C. Sanders [author note: Univ. California Riverside); Floristics SW U.S. (especially S Calif.) & Mexico; Weed invasion & general documentation of the establishment of new alien plants] [collector note: ARIZ, ASU, BRIT, CAS, COLO, CR, DAV, DES, F, HSU, HUMO, LA, MEXU, MICH, MO, NY, RSA, SBBG, SD, TEX, UC, UCR, UCSB, UNLV, US, USJ, UTC, UTEP, WIS] Botany Sanders, Andrew Charles Sanders, Andrew Charles A. C. Sanders Sanders, Andrew C. Sanders, Andrew Charles et alia Andrew Sanders; Andrew Charles Sanders Sanders, A. C. 1950