Johnston, I.M. (1924). Expedition of the California Academy of Sciences to the Gulf of California in 1921. The Botany (The Vascular Plants). <em>Proc. Calif. Acad. Sci. ser. 4.</em> 12, 951-1218. page(s): 1200 [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Verbesina oligocephala I.M.Johnst.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1099106 on 2025-03-23
original descriptionJohnston, I.M. (1924). Expedition of the California Academy of Sciences to the Gulf of California in 1921. The Botany (The Vascular Plants). <em>Proc. Calif. Acad. Sci. ser. 4.</em> 12, 951-1218. page(s): 1200 [details]
Present Inaccurate Introduced: alien Containing type locality
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record I.M. Johnst. [CONABIO] I.M. Johnst. [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Verbesina oligocephala I.M. Johnst. [CONABIO] Verbesina oligocephala I.M. Johnst. [Tropicos] [details] LSID urn:lsid:compositae.org:names:BB097D5B-ABD5-4335-A324-7EB4CCE7AB14 [details]