Compositae Working Group (CWG) (2021). Global Compositae Database. Ratibida columnifera var. appendiculata Cockerell. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1162148 on 2024-10-22
original description(1916). J. Heredity 7 page(s): 428 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Ratibida columnifera (Nutt.) Wooton & Standl. var. appendiculata Cockerell [IPNI] [details] LSID urn:lsid:compositae.org:names:7DE6E6B8-82C4-42DE-8CB6-3DE8A2A02EF1 [details]