Compositae Working Group (CWG) (2021). Global Compositae Database. Conyza canadensis var. robusta P.D.Sell. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1244192 on 2024-10-05
original description(2006). Fl. Gr. Brit. Ireland 4 page(s): 459, 556 [details]
Unverified
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Conyza canadensis (L.) Cronquist var. robusta P.D.Sell [IPNI] [details] LSID urn:lsid:compositae.org:names:7A18F512-0876-4D60-96EA-6F1A38919E84 [details] Type material 3 Sept 1999, P.D.Sell no. 99/337, P.D.Sell, B.Chapman & R.Chapman, Grounds of Impington Village College, Cambs, v.c. 29, 52/447631, holotype CGE [details]