Reference:Robinson1999a
Revision as of 00:10, 27 July 2019 by Unknown user (talk)
Verbatim text: Robinson, H. 1999. Generic and subtribal classification of American Vernonieae. Smithsonian Contr. Bot. 89.
Author: Robinson, H.
Year: 1999
Title: Generic and subtribal classification of American Vernonieae
Journal: Smithsonian Contr. Bot
Volume: 89