Plants that support Ceraunus blue butterfly
3 plants
American birdsfoot trefoil
Acmispon americanus
annual
Legume specialist; multiple generations on host plants
Bay Area native
Bush Seepweed
Suaeda nigra
perennial herb
Polyphagous larval host plant; supports multiple broods in California's warmer regions
Bay Area native
Soap Plant
Chlorogalum pomeridianum
geophyte
Year-round host plant in southern California; critical for warm-season broods
Bay Area native