The Oenotheras of northwestern South America
By: By P. A. Munz and I. M. Johnston
Contributors: Johnston, I. M. (Ivan Murray)
Series: Contributions from the Gray Herbarium / Harvard University -- No. 75; Contributions from the Gray Herbarium of Harvard University -- 75
Publisher: Gray Herbarium of Harvard University
Published: 1925
Place of publication: Cambridge, MA
Language: eng
Number of pages: 23