Compositae Working Group (CWG) (2021). Global Compositae Database. Eupatorium lanceolatum Muhl. ex Willd.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1192980 on 2025-03-08
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Sp. Pl. 3 [Govaerts World Compositae Checklist A-G] Species Plantarum. Editio quarta 3(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:9097ED3B-BF7E-4B1D-ADE5-91628F2CF1A0 [details] Taxonomy Apr-Dec 1803 [details]