Trees and Shrubs of Mexico

Published as part of the Contributions from the United States National Herbarium series between 1920 and 1926, Trees and Shrubs of Mexico was authored by the American botanist Paul Carpenter Standley. Produced under the auspices of the Smithsonian Institution, the work was intended to consolidate the scattered botanical knowledge of Mexican flora into a comprehensive, authoritative reference. It serves as a monumental taxonomic effort, documenting thousands of species and providing detailed descriptions that remain a foundational resource for regional botany.

Standley’s work is characterized by its meticulous rigor and extensive field observations conducted throughout his career at the Field Museum of Natural History and the U.S. National Museum. The publication was designed to provide a systematic index for researchers and naturalists, reflecting the broader scientific push in the early twentieth century to catalog biodiversity in Central America. Upon its release, it was highly regarded within the scientific community for its exhaustive scope and taxonomic precision, cementing Standley’s reputation as one of the most prolific botanical writers of his era.