Compositae Working Group (CWG) (2021). Global Compositae Database. Eupatorium elongatum Hook. & Arn.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1171007 on 2025-03-22
original description(1835). Companion Bot. Mag. 1 page(s): 241 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Comp. Bot. Mag. 1: 241 (1836) [Flora del Conosur] Companion Bot. Mag. 1: 241. 1835. [Robinson Eupatorieae] Companion to the Botanical Magazine 1: [Tropicos] [details] LSID urn:lsid:compositae.org:names:E6C8E1C7-9A99-4615-942F-1E186280CBC0 [details]