New or Otherwise Noteworthy Apocynaceae of Tropical America. VII
Woodson, Robert E. (Robert Everard), 1904-1963
Article
1939
Annals of the Missouri Botanical Garden
26
257--259
BioStor
English
St. Louis, Missouri Botanical Garden Press, 1914-
BioStor: https://biostor.org/reference/11591 DOI: https://doi.org/10.2307/2394294