| Artemisia nesiotica |
Island Sagebrush |
No |
| Artemisia pycnocephala ‘David’s Choice’ |
'David's Choice' sand hill sage |
Yes |
| Artemisia tridentata |
Big Sagebrush |
Yes |
| Aruncus dioicus var. acuminatus |
Goatsbeard |
Yes |
| Asarum caudatum |
Ginger Root |
Yes |
| Asclepias californica |
California milkweed |
Yes |
| Asclepias cordifolia |
Heartleaf milkweed |
Yes |
| Asclepias eriocarpa |
Kotolo milkweed |
Yes |
| Asclepias fascicularis |
Narrow leaf milkweed |
Yes |
| Asclepias speciosa |
Showy milkweed |
Yes |
| Asclepias speciosa Davis |
Showy milkweed 'Davis' |
No |
| Aster chilensis ‘Pt. St. George’ |
See Symphyotrichum chilensis 'Pt. St. George' California aster |
No |
| Aster chilensis ‘Purple haze’ |
See Symphyotrichum chilensis 'Purple haze' California aster |
Yes |
| Athyrium filix-femina |
Lady Fern |
Yes |
| Athyrium filix-femina ‘Minutissimum’ |
'Minutissimum' Dwarf Lady Fern |
No |
| Atriplex canescens |
Four Wing Salt Bush |
Yes |
| Atriplex lentiformis ‘Compact Island form’ |
'Compact Island form' Big Salt Bush |
No |
| Atriplex lentiformis ssp. breweri |
Quail Bush |
Yes |
| Atriplex leucophylla |
Seascale |
Yes |
| Baccharis glutinosa |
Douglas's Baccharis |
Yes |
| Baccharis pilularis Pigeon Point |
'Pigeon Point' Dwarf coyote bush |
Yes |
| Baccharis pilularis ssp. consanguinea |
Coyote Bush |
Yes |
| Baccharis pilularis ssp. consanguinea – Male Form |
Coyote Bush - Male Form |
Yes |
| Baccharis pilularis Twin Peaks |
'Twin Peaks' Dwarf coyote bush |
No |
| Baccharis pilularis Twin Peaks II |
'Twin Peaks II' Dwarf coyote bush |
Yes |
| Baccharis salicifolia |
Mule Fat |
Yes |
| Baccharis salicina |
Emory's Baccharis |
Yes |
| Baccharis sarothroides |
Desert Broom |
Yes |
| Bahiopsis laciniata |
San Diego County Viguiera |
No |
| Baileya multiradiata |
Desert marigold |
No |
| Balsamorhiza sagittata |
Arrowleaf Balsomroot |
Yes |
| Berberis aquifolium |
Oregon grape |
Yes |
| Berberis aquifolium var. dictyota |
Shining Netvein Barberry |
No |
| Berberis aquifolium var. repens |
Creeping oregon grape |
Yes |
| Berberis fremontii |
Fremont Barberry |
Yes |
| Berberis Golden Abundance |
Barberry 'Golden Abundance' |
Yes |
| Berberis haematocarpa |
Red Fruited Mahonia |
Yes |
| Berberis nervosa |
Cascade Oregon Grape |
Yes |
| Berberis nevinii |
Nevin's barberry |
Yes |
| Berberis pinnata |
Coast barberry |
No |
| Berberis pinnata ssp. Insularis |
Island barberry |
No |
| Bergerocactus emoryi |
Golden Spined Cereus |
No |
| Bidens laevis |
Bur Marigold |
No |
| Blechnum spicant |
Deer Fern |
Yes |
| Bloomeria crocea |
Common Goldenstar |
No |
| Boechera breweri |
Brewer's Rockcress |
Yes |
| Boechera californica |
Elegant rockcress |
No |
| Boechera sparsiflora |
Sicklepod rockcress |
Yes |
| Bothriochloa barbinodis |
Cane Bluestem |
Yes |
| Bouteloua gracilis |
Blue grama grass |
No |