Mentions of rare plants in this PDF:
...vetch (Astragalus brauntonii), a federally listed endangered species, was not observed but has a...
...Project site...
...walnut (Juglans californica). Both have a California Rare Plant Rank of 4.2 (limited distribution...
...berberidifolia) and/or San Gabriel oak (Quercus durata var gabrielensis) or hybrids were also...

Mentions of rare plants in this PDF:
...habitat components meeting the species requirements are present, and /or the species is not known to recently occur within a 5mile radius and the species is not likely to occur within the BSA. One plant species, Butte County fritillary (Fritillaria eastwoodiae),...
...including, Shasta salamander (Hydromantes shastae) and Shasta snow wreath (Neviusia cliftonii)....