Compositae Working Group (CWG) (2021). Global Compositae Database. Willoughbya scandens var. congesta (DC.) Kuntze. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1224574 on 2025-03-27
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Willoughbya scandens Kuntze var. congesta (DC.) Kuntze [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Revis. Gen. Pl. 3(3) [MesoAmericana] Revisio Generum Plantarum 3(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:0802AB56-F3C6-4699-AD7F-028269DD4BF6 [details]