Compositae Working Group (CWG) (2025). Global Compositae Database. Piqueria densiflora Benth.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1205340 on 2025-09-13
original description(1844). Bot. Voy. Sulphur page(s): 110 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bot. Voy. Sulphur 110 [MesoAmericana] Bot. Voy. Sulphur 110. 1845. [Robinson Eupatorieae] The botany of the voyage of H.M.S. Sulphur [Tropicos] [details] LSID urn:lsid:compositae.org:names:481583E0-A57A-4959-849E-D19265EAA30E [details] Type material Isla of Puná, near Guayaquil,. [details]