| Mark Elvin |
LA |
University of California, Los Angeles |
U.S.A. California. Los Angeles. |
California floristics |
| Arthur C. Gibson |
LA |
University of California, Los Angeles |
U.S.A. California. Los Angeles. |
Cactaceae |
| Thomas Huggins |
LA |
University of California, Los Angeles |
U.S.A. California. Los Angeles. |
Orchidaceae; New World Astragalus |
| Barry A. Prigge |
LA |
University of California, Los Angeles |
U.S.A. California. Los Angeles. |
Loasaceae |
| Sarah Ratay |
LA |
University of California, Los Angeles |
U.S.A. California. Los Angeles. |
Flora of the Channel Islands, Baja California |