Compositae Working Group (CWG) (2025). Global Compositae Database. Eupatorium collinum DC.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1182703 on 2025-09-13
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
LSID urn:lsid:compositae.org:names:27D5B79C-F967-408A-8C4D-5B8D00767B0F [details] Specimen Mexico: : , 1841-42, Karwinsky, W. 334 (MW). Guatemala: Guatemala: San Cristobal 1500 m, 7 Dec 1992, Juan José Castillo & Rodolfo Luarca 1659A (MO). Honduras: Comayagua: San Patricio 200 m, 6 Feb 1981 - 15 Feb 1981, Cirilo Nelson, Efraín Romero, Roberto Andino, Héctor Martínez, Ana Díaz & Rosario Rodríguez 7460 (MO). Nicaragua: Nueva Segovia: 700 - 800 m, 29 diciembre 1982, Pedro P. Moreno 19527 (MO). Costa Rica: Puntarenas: Cordillera de Tilarán 1400 m, 30 December 1990, William Haber 10369 (CR, MO). [details] Taxonomy 1-10 Oct 1836 [details] Type material In collibus Mexici ad Tantoyuca, Berlandier s.n. ("v.s. comm. à cl. Berlandier" [i.e., type: G-DC]). [details]