California Mosses
Kern County Flora: A Key to Vascular Plant Species of Kern County, CA
An Illustrated Flora of Sequoia and Kings Canyon National Parks
Marin Flora - An Illustrated Manual of the Flowering Plants, Ferns, and Conifers of Marin
Rock Creek Wildflowers
The Vascular Plants of Northwestern California
A Flora of Lava Beds National Monument California
Origin and Relationships of the California Flora
A Guide to the Flora of the Sierra de San Pedro Mártir
Rare Lilies of California
The Ecology and Management of Rare Plants of Northwestern California
San Bruno Mountain: A Guide to the Flora and Fauna
Rancho Santa Ana Botanic Garden Occasional Publication- Number 15
