An Illustrated Flora of Sequoia and Kings Canyon National Parks
Trees and Shrubs of Nevada and Placer Counties, California
Rock Creek Wildflowers
Conifer Country
Monterey County Wildflowers, a Field Guide
Wildflowers of San Luis Obispo, California 2nd Edition
Marin Flora - An Illustrated Manual of the Flowering Plants, Ferns, and Conifers of Marin
Kern County Flora: A Key to Vascular Plant Species of Kern County, CA
Wildflowers of Nevada and Placer Counties, California (second edition)
Flowering Plants and Ferns of Mount Diablo, California
A Flora of Lava Beds National Monument California
A Flora of Napa County
Plants of the Tahoe Basin: Flowering Plants, Trees, and Ferns
A Field Guide to the Plants of the San Emigdio Mountains Region of California