Verbatim text: Standley, P. C. 1922-1926. Trees and Shrubs of Mexico. 5 parts. Washington. Part 2, p. 199. [Contr. U.S. Natl. Herb. 23.]
Author: Standley, P.C.
Year: 1922-1926
Title: Trees and Shrubs of Mexico
Journal: Contr. U.S. Natl. Herb 23.
Volume: 2
Pages: 199
Note: 5 parts