The Allioniaceae of the United States with notes on Mexican species.
By Paul C. Standley.
- Washington, Govt. print. off., 1909.
- v, 303-389, vii-ix p. illus., pl. xxviii-xliii 25 cm.
- Smithsonian institution. United States National museum. Contributions from the United States National herbarium. v. 12, pt.8 .
"Bulletin of the United States national museum. Issued April 23, 1909."
agr09001302
Botany--Mexico. Nyctaginaceae. Botany--United States.