Mentions of rare plants in this PDF:
...(Calochortus clavatus var. clavatus; California Rare Plant Rank [CRPR] 4.3), slender mariposalily (Calochortus clavatus var. gracilis; CRPR 1B.2), and short-jointed beavertail (Opuntia basilaris...
...potential to support three special-status plant species...
...[CDFW] Endangered [SE], CRPR 1B.1), Catalina mariposa lily (Calochortus catalinae; CRPR...
...4.2), and island mountain-mahogany (Cercocarpus betuloides var. blancheae; CRPR 4.3). All...