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): 1210 [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Porophyllum leptophyllum I.M.Johnst.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1181424 on 2025-04-21
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): 1210 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
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 Porophyllum leptophyllum I.M. Johnst. [CONABIO] Porophyllum leptophyllum I.M. Johnst. [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Proceedings of the California Academy of Sciences, Series 4, 12: [Tropicos] [details] LSID urn:lsid:compositae.org:names:0A47501F-E847-4373-8A9D-5501C9BB1DB8 [details]