| Aster chilensis ‘Pt. St. George’ |
See Symphiotrichum chilensis 'Pt. St. George' California aster |
Yes |
| Aster chilensis ‘Purple haze’ |
See Symphiotrichum chilensis 'Purple haze' California aster |
Yes |
| Atriplex lentiformis ‘Compact Island form’ |
'Compact Island form' Big salt bush |
Yes |
| Atriplex lentiformis ssp. breweri |
Quail bush |
No |
| Baccharis pilularis ‘Pigeon Point’ |
'Pigeon Point' Dwarf coyote bush |
Yes |
| Baccharis pilularis ‘Twin Peaks II’ |
'Twin Peaks II' Dwarf coyote bush |
Yes |
| Baccharis pilularis ‘Twin Peaks’ |
'Twin Peaks' Dwarf coyote bush |
Yes |
| Bahiopsis laciniata |
San Diego County Viguiera |
Yes |
| Baileya multiradiata |
Desert marigold |
Yes |
| Berberis aquifolium |
Oregon grape |
Yes |
| Berberis aquifolium var repens |
Creeping oregon grape |
Yes |
| Berberis nevinii |
Nevin's barberry |
Yes |
| Berberis pinnata |
Coast barberry |
Yes |
| Berberis pinnata ssp. Insularis |
Island barberry |
Yes |
| Bidens laevis |
Bur Marigold |
Yes |
| Boechera californica |
Elegant rockcress |
Yes |
| Bouteloua gracilis ‘Blonde Ambition’ |
'Blonde Ambition' Blue grama grass |
No |
| Brahea armata |
Mexican blue palm |
Yes |
| Brickellia californica |
California brickellbush |
Yes |
| Brodiaea californica |
California brodiaea |
Yes |
| Calamagrostis foliosa |
Leafy reedgrass |
Yes |
| Calliandra californica |
Red fairy duster |
No |
| Calliandra eriophylla |
Pink fairy duster |
Yes |
| Calochortus albus |
Fairy lantern |
No |
| Calochortus amabilis |
Diogenes' lantern |
No |
| Calochortus argillosus |
Clay mariposa |
Yes |
| Calochortus catalinae |
Catalina mariposa lily |
No |
| Calochortus luteus |
Yellow mariposa lily |
Yes |
| Calochortus obispoensis |
San Luis Mariposa Lily |
No |
| Calochortus pulchellus |
Mt. Diablo fairy lantern |
Yes |
| Calochortus splendens |
Splendid mariposa lily |
Yes |
| Calochortus superbus |
Superb mariposa lily |
Yes |
| Calochortus umbellatus |
Oakland star tulip |
Yes |
| Calochortus uniflorus ‘Cupido’ |
Large-flowered star tulip 'Cupido' |
No |
| Calycanthus occidentalis |
Spicebush |
Yes |
| Calystegia macrostegia ‘Anacapa pink’ |
'Anacapa pink' island morning glory' |
Yes |
| Cammisoniopsis cheiranthifolia |
Beach evening-primrose |
Yes |
| Carex barbarae |
Santa Barbara sedge |
Yes |
| Carex densa |
Dense sedge |
No |
| Carex pansa |
Dune sedge |
Yes |
| Carex praegracilis |
Meadow sedge |
Yes |
| Carex spissa |
San Diego sedge |
Yes |
| Carex tumulicola |
Foothill sedge |
Yes |
| Carpenteria californica |
Bush anemone |
Yes |
| Ceanithus gloriosus var. gloriosus ‘Anchor Bay’ |
'Anchor Bay' Point Reyes ceanothus |
Yes |
| Ceanothus ‘Blue cushion’ |
'Blue cushion' california lilac |
Yes |
| Ceanothus ‘Blue jeans’ |
'Blue jeans' california lilac |
Yes |
| Ceanothus ‘Centennial’ |
'Centennial' California lilac |
No |
| Ceanothus ‘Concha’ |
'Concha' california lilac |
Yes |
| Ceanothus ‘Dark star’ |
'Dark star' California lilac |
Yes |