Compositae Working Group (CWG) (2025). Global Compositae Database. Erigeron wilkenii O'Kane. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1113879 on 2025-09-11
original description(1991). Madroño 37 page(s): 184 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Madroño 37(3) [IPNI] Madrono; Journal of the California Botanical Society 37(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:6CF06F7C-BE00-4875-98D9-F4A6EB798000 [details] Type material 1 Jun 1987, 3014, S.L.O'Kane, Jr., holotype COLO [details]