Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron acer var. arcuans Fernald. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1225629 on 2025-03-27
original description(1927). Rhodora 28: 236 (1927) page(s): 236 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rhodora 28 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:F466DCA6-2C65-4AAD-BDC4-16994DB14CED [details]