| Aceraceae (Maple Family) | |
|---|---|
| Acer macrophyllum | big-leaf maple |
| Acer negundo var. californicum | box elder |
| Betulaceae (Birch Family) | |
| Alnus rhombifolia | white alder |
| Caprifoliaceae (Honeysuckle Family) | |
| Sambucus mexicana | blue elderberry |
| Ericaceae (Heath Family) | |
| Arbutus menziesii | Pacific madrone |
| Fagaceae (Oak Family) | |
| Lithocarpus densiflorus | tanbark oak |
| Quercus agrifolia | coast live oak |
| Quercus chrysolepis | canyon live oak |
| Quercus douglasii | blue oak |
| Quercus garryana | Oregon white oak |
| Quercus kelloggii | California black oak |
| Quercus lobata | valley oak |
| Quercus wislizeni | interior live oak |
| Hippocastanaceae (Buckeye Family) | |
| Aesculus californica | California buckeye |
| Lauraceae (Laurel Family) | |
| Umbellularia californica | California laurel |
| Oleaceae (Olive Family) | |
| Fraxinus dipetala | flowering ash |
| Fraxinus latifolia | Oregon ash |
| Pinaceae (Pine Family) | |
| Pinus attenuata | knobcone pine |
| Pinus ponderosa | Pacific ponderosa pine |
| Pinus sabiniana | gray pine |
| Pseudotsuga menziesii | Douglas fir |
| Platanaceae (Sycamore Family) | |
| Platanus racemosa | Western sycamore |
| Salicaceae (Willow Family) | |
| Populus fremontii ssp. fremontii | Fremont cottonwood |
| Populus balsamifera ssp. trichocarpa | black cottonwood |
| Salix laevigata | red willow |
| Salix lasiolepis | arroyo willow |
| Salix lucida ssp. lasiandra | shining willow |
| Taxaceae (Yew Family) | |
| Torreya californica | California nutmeg |
| Taxodiaceae (Bald Cypress Family) | |
| Sequoia sempervirens | redwood |
