Compositae Working Group (CWG) (2025). Global Compositae Database. Ageratina nelsonii R.M.King & H.Rob.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1097005 on 2025-03-16
original description(1972). Phytologia 24 page(s): 94 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record R. M. King & H. Rob. [CONABIO] R.M. King & H. Rob. [MesoAmericana] R.M. King & H. Rob. [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Ageratina nelsonii R. M. King & H. Rob. [CONABIO] Ageratina nelsonii R.M. King & H. Rob. [MesoAmericana] Ageratina nelsonii R.M. King & H. Rob. [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Phytologia 24(2) [IPNI] Phytologia 24: [Tropicos] Phytologia 24: 94. 1972. [Robinson Eupatorieae] [details] LSID urn:lsid:compositae.org:names:21697C25-C604-4936-B1F3-6F06A77ABD92 [details] Type material 2251, E.W.Nelson, holotype US [details]