Compositae Working Group (CWG) (2021). Global Compositae Database. Bidens angustifolia Nutt.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1172867 on 2025-03-28
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Trans. Amer. Philos. Soc. , n.s., 7 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:7F1D8140-971C-414F-B825-27F859CB87B4 [details] Status nom. illeg. [details] Taxonomy 2 Apr 1841 [details]