Wyoming Mountain Ranges
Deepest Valley: A Guide to Owens Valley, Its Roadsides and Mountain Trails
No primary photo.
Vascular Plants of West-Central Montana - Identification Guidebook
Vascular Plants of Montana
A Field Guide To The Plants of Arizona
Arizona Flora
A Utah Flora
The Illustrated Companion to Gleason and Cronquist’s Manual. Illustrations of the Vascular Plants of Northeastern United States and Adjacent Canada.
Manual of Vascular Plants of Northeastern United States and Adjacent Canada
Smithsonian Handbooks Birds of North America Western Region
Marin Flora
A Field Manual of the Ferns & Fern-Allies of the United States & Canada
The Plants of Pennsylvania: An Illustrated Manual
Plant Identification Terminology. An Illustrated Glossary.
The Jepson Manual. Higher Plants of California
Cataclysms on the Columbia
Fire Mountains of the West
Flora of Steens Mountain
Flora of the Pacific Northwest
Alpine Wildflowers of the Rocky Mountains