- A Textbook of Botany for Colleges and Universities, Part 1
- Botany Of Western Texas: A Manual Of The Phanegrams And Pteridophytes Of Western Texas; Volume 3
- A Preliminary Revision of the North American Species of Cactus, Anhalonium, and Lophophora (Large Print Edition)
- Fundamentals Of Plant-Breeding
- Evolution, Heredity and Eugenics





























