Compositae Working Group (CWG) (2021). Global Compositae Database. Bidens heterodoxa var. interstes Fassett. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1238157 on 2024-05-01
original description(1924). Rhodora 26 page(s): 178 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Bidens heterodoxa Fernald & H.St.John var. interstes Fassett [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rhodora 26(309): [Tropicos] [details] LSID urn:lsid:compositae.org:names:0ECE4F92-3CCA-4A46-AB7F-EA267BAFE48B [details]