Compositae Working Group (CWG) (2021). Global Compositae Database. Bidens cernua var. elatior Torr. ex Greene. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1233528 on 2024-05-06
original descriptionPittonia 4: 268 (1901) page(s): 268 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Pittonia 4 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:B584871D-D41D-4AFB-823C-9C0B3A66AB6D [details]