Flowering Plants


Book Description




Bulletin


Book Description







Science


Book Description

Vols. for 1911-13 contain the Proceedings of the Helminothological Society of Washington, ISSN 0018-0120, 1st-15th meeting.










A California Flora


Book Description




A Manual of Southern California Botany


Book Description

Distribution of Southern California plants. General key to families. Descriptive flora (treatment of families).