| Scientific name and Authority | Common name | CODE | Family |
| Acer macrophyllum Pursh | Big-leaf maple | ACERMA | Sapindaceae |
| Arbutus menziesii Pursh | Madrone | ARBUME | Ericaceae |
| Arctostaphylos andersonii A. Gray | Santa Cruz Mtn manzanita | ARCTAN | Ericaceae |
| Arctostaphylos tomentosa (Pursh) Lindl. subsp. crustacea (Eastw.) P.V. Wells |
Brittleleaf manzanita | ARCTCR | Ericaceae |
| Baccharis pilularis DC. | Coyote brush | BACCPI | Asteraceae |
| Ceanothus thyrsiflorus Eschsch. | Blue blossom | CEANTH | Rhamnaceae |
| Corylus cornuta Marshall subsp. californica (A. DC.) E. Murray |
California hazelnut | CORYCO | Betulaceae |
| Cotoneaster franchetii Bois | Franchet cotoneaster | COTOFR | Rosaceae |
| Cotoneaster pannosus Franch. | Silver-leaved cotoneaster | COTOPA | Rosaceae |
| Crataegus monogyna Jacq. | One-seed hawthorn | CRATMO | Rosaceae |
| Eucalyptus globulus Labill. | Blue-gum eucalyptus | EUCAGL | Myrtaceae |
| Frangula californica (Eschsch.) A. Gray | Coffeeberry | RHAMCA | Rhamnaceae |
| Hedera helix L. | English ivy | HEDEHE | Araliaceae |
| Heteromeles arbutifolia (Lindl.) M. Roem. | Toyon | HETEAR | Rosaceae |
| Ilex aquifolium L. | English holly | ILEXAQ | Aquifoliaceae |
| Lonicera hispidula (Lindl.) Douglas ex Torr. & A. Gray |
Hairy honeysuckle | LONIHI | Caprifoliaceae |
| Morella californica (Cham. & Schltdl.) Wilbur | California wax myrtle | MORECA | Myricaceae |
| Notholithocarpus densiflorus (Hook. & Arn.) Manos, C.H. Cannon, & S. Oh |
Tanoak | LITHDE | Fagaceae |
| Pinus attenuata Lemmon | Knobcone pine | PINUAT | Pinaceae |
| Pinus ponderosa Douglas ex Lawson & C. Lawson |
Ponderosa pine | PINUPO | Pinaceae |
| Pseudotsuga menziesii (Mirb.) Franco | Douglas-fir | PSEUME | Pinaceae |
| Pyracantha angustifolia (Franch.) C.K. Schneid. |
Firethorn | PYRAAN | Rosaceae |
| Quercus agrifolia Née | Coast live oak | QUERAG | Fagaceae |
| Quercus parvula Greene var. shrevii (C.H. Mull.) Nixon |
Shreve’s oak | QUERPA | Fagaceae |
| Ribes divaricatum Douglas | Straggly gooseberry | RIBEDI | Grossulariaceae |
| Salix lasiandra Benth. | Yellow willow | SALILA | Salicaceae |
| Sambucus nigra L. subsp. caerulea (Raf.) Bolli |
Blue elderberry | SAMBNI | Adoxaceae |
| Sequoia sempervirens (D. Don) Endl. | Coast redwood | SEQUSE | Cupressaceae |
| Toxicodendron diversilobum (Torr. & A. Gray) Greene |
Poison oak | TOXIDI | Anacardiaceae |
| Umbellularia californica (Hook. & Arn.) Nutt. |
California Bay | UMBECA | Lauraceae |
| Vaccinium ovatum Pursh | Evergreen huckleberry | VACCOV | Ericaceae |