Trees and Shrubs of Tilden Regional Park
A guide to the woody trees and shrubs of Tilden Nature Area and Tilden Regional Park.
If a species isn't on this guide, document it!
Coast Live Oak
Quercus agrifolia, the Coast Live Oak, is an evergreen oak (highly variable and often shrubby), native to the California Floristic Province. It grows west of the Sierra Nevada from Mendocino County, California, south to northern Baja California in Mexico. It is classified in the red oak section (Quercus sect. Lobatae).
white alder
Alnus rhombifolia, the white alder, is an alder tree native to western North America, from British Columbia and Washington east to western Montana, southeast to the Sierra Nevada, and south through the Peninsular Ranges and Colorado Desert oases in Southern California. It occurs in riparian zone habitats at an altitudes range of 100–2,400 metres (330–7,900 ft). While not ...more ↓
