Compositae Working Group (CWG) (2021). Global Compositae Database. Eupatorium connatum Michx.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1206878 on 2024-05-01
original description(1803). Fl. Bor.-Amer. (Michaux) 2 page(s): 99 [details]
From other sources
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record nom. superfl., cites E. perfoliatum L. as synonym [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Fl. Bor.-Amer. 2 [Govaerts World Compositae Checklist A-G] Flora Boreali-Americana 2: [Tropicos] [details] LSID urn:lsid:compositae.org:names:1C3C1067-F0E5-45D8-BFF0-DC4F3E26561D [details] Taxonomy 19 Mar 1803 [details]