| black cherry |
Prunus serotina |
1 |
| bristly dewberry |
Rubus hispidus |
1 |
| California black oak |
Quercus kelloggii |
2 |
| California huckleberry |
Vaccinium ovatum |
1 |
| cane fruit (blackberry, raspberry) |
Rubus spp. |
4 |
| coast live oak |
Quercus agrifolia |
4 |
| common hackberry |
Celtis occidentalis |
2 |
| croftonweed |
Ageratina adenophora |
2 |
| currant |
Ribes spp. |
6 |
| European buckthorn |
Rhamnus cathartica |
2 |
| gorse |
Ulex europaeus |
1 |
| hazel alder |
Alnus serrulata |
2 |
| leatherleaf |
Chamaedaphne calyculata |
1 |
| miconia |
Miconia calvescens |
2 |
| mountain laurel |
Kalmia latifolia |
1 |
| red elderberry |
Sambucus racemosa var. racemosa |
1 |
| rhododendrons and azaleas |
Rhododendron spp. |
3 |
| running strawberry bush |
Euonymus obovatus |
1 |
| staghorn sumac |
Rhus typhina |
1 |
| tanoak |
Lithocarpus densiflorus |
6 |
| Tatarian honeysuckle |
Lonicera tatarica |
3 |
| wild sarsaparilla |
Aralia nudicaulis |
1 |