Taxonomy as "Philadelphicum" and "purpureum" [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron philadelphicus f. purpureus (Aiton) Farw.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1248428 on 2024-11-11
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Farw. [Govaerts World Compositae Checklist A-G] Farw. [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Erigeron philadelphicus f. purpureus Farw. [Govaerts World Compositae Checklist A-G] Erigeron philadelphicus L. f. purpureus Farw. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record American Midland Naturalist 11(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:213BEE6D-EF37-4241-81A3-D54F42619222 [details] Taxonomy as "Philadelphicum" and "purpureum" [details]