Compositae Working Group (CWG) (2021). Global Compositae Database. Cacalia hastata subsp. farfarifolia (Maxim.) Kitam.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1219711 on 2024-10-05
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Acta Phytotax. Geobot. 7 [Flora of Japan] [details] LSID urn:lsid:compositae.org:names:73F3CAD7-AA17-44FD-933E-6F909DF7EB30 [details]