Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron frondeus Greene. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1210755 on 2025-03-30
original description(1897). Fl. Francisc. page(s): 387 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Flora Franciscana 4: [Tropicos] [details] LSID urn:lsid:compositae.org:names:ABA6FF4E-8AC2-48B4-900D-F1214CD3FE6E [details] Taxonomy 5 Aug 1897 [details]