Author: MAXON (William Ralph)

Description

PQ1TOiZ MAXON (William Ralph). A Study of certain Mexican and Guatemalan secies of Pol3rpodium. Washington, 1903. See 7ASHINGTON (COLU1fBIA). United States National Museum. Contributions from the UniteJ. States National Herbarium. Vol. 8. Part 3.

Card ID: 281