Books by Paul Carpenter Standley
Type Localities of Plants Firs
Type Localities of Plants First Described from New Mexico
Flora of New Mexico. by E. O.
Flora of New Mexico. by E. O. Wooton and Paul C. Standley
Flora of the District of Columbia and Vicinity. By A.S. Hitchcock and Paul C. Standley, With the Assistance of the Botanists of Washington
Grasses and Grass-Like Plants
Grasses and Grass-Like Plants of New Mexico