Compositae Working Group (CWG) (2025). Global Compositae Database. Railliardia latifolia var. helleri Sherff. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1161679 on 2025-09-13
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Railliardia latifolia A. Gray var. helleri Sherff [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:2ADFB86E-B692-470F-BF69-145AD7E5CA50 [details]