Compositae Working Group (CWG) (2021). Global Compositae Database. Conyza bifrons var. radiata L.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1238999 on 2022-05-20
original description(1753). Species Plantarum. Pl. 2. page(s): 861 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Conyza bifrons L. var. radiata L. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Species Plantarum 2: [Tropicos] [details] LSID urn:lsid:compositae.org:names:1B2763D9-4FAC-49F6-A6F7-FA2A21B94CD4 [details] Taxonomy 1 May 1753 [details] Type material Europe: "in Pyrenaica" [details]