Compositae Working Group (CWG) (2025). Global Compositae Database. Eupatorium hyssopifolium var. laciniatum A.Gray. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1156710 on 2025-04-04
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record A. Gray [Preliminary Checklist of North American Compositae] A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Eupatorium hyssopifolium L. var. laciniatum A. Gray [Preliminary Checklist of North American Compositae] Eupatorium hyssopifolium L. var. laciniatum A.Gray [IPNI] Eupatorium hyssopifolium var. laciniatum A. Gray [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Syn. Fl. N. Amer. 1(2) [Govaerts World Compositae Checklist A-G] Synoptical Flora of North America 1(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:49194269-EC0C-459D-939F-4ED6008896C5 [details]