Paul Anthony Vestal
1908
The economic botany of the Kiowa Indians
Ethnobotany of the Ramah Navaho
Ethnobotany of the Ramah Navaho
List of plant products exhibited at the 1939 spring flower show of the Massachusetts Horticultural Society
Notes on a collection of plants from the Hopi Indian region of Arizona made by J.G. Owens in 1891
The economic botany of the Kiowa Indians, as it relates to the history of the tribe
The significance of comparative anatomy in establishing the relationship of the Hypericaceae to the Guttiferae and their allies
Wood anatomy as an aid to classification