Compositae Working Group (CWG) (2021). Global Compositae Database. Polypteris robusta (Rydb.) Cory. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1185292 on 2025-03-06
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rhodora 38(455): [Tropicos] [details] LSID urn:lsid:compositae.org:names:318F8148-9319-47A6-AD2A-699BA7ED1576 [details]