Paul Carpenter Standley

The Type Localities Of Plants First Described From New Mexico: A Bibliography Of New Mexican Botany

The Grasses And Grass-Like Plants Of New Mexico

Flora Of Yucatan

The Mexican And Central American Species Of Ficus; Volume 20

The Type Localities Of Plants First Described From New Mexico: A Bibliography Of New Mexican Botany

A Bibliography Of New Mexican Botany

The Mexican And Central American Species Of Ficus; Volume 20

Flora Of New Mexico. By E.O. Wooton And Paul C. Standley

New Plants From British Honduras; Fieldiana. Botany Series V. 11, No. 4