Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron undulatus Moench. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1166596 on 2025-03-23
original description(1794). Methodus (Moench) page(s): 598 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Methodus [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:0D995FCA-0A10-4763-A1A4-062E5F488ADB [details] Taxonomy 4 May 1794 [details]