Useful Botanical Resources
- California Native Plant Link Exchange
- California Plant Photo Collection
- Center for Plant Conservation
- Curtis Botanical Magazine
- Devil's Punch Bowl Natural Area
- Eaton Canyon Natural Area
- Forest and Shade Tree Pathology Fungi
- Henri W. Coe State Park California
- Plants database
- Plants of Southern California: California Plant Pictures and Databases
- Mountain Nature
- Native Plants of Montara Mountain
- San Diego Wildflowers - Identifying Them
- What's blooming at the Los Angeles County Arboretum
- Wildflowers and other plants of Southern California
- Wildflowers from Saddleback to the Sea
- Wildflowers of England
- Wildflowers of Monterey County
- Wildflowers of the Santa Monica Mountains (And Beyond)