Compositae Working Group (CWG) (2021). Global Compositae Database. Ratibida columnifera var. tubularis Cockerell. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1162634 on 2024-05-18
original description(1915). Amer. Naturalist 49 page(s): 620 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Ratibida columnifera (Nutt.) Wooton & Standl. var. tubularis Cockerell [IPNI] [details] LSID urn:lsid:compositae.org:names:4AA1B097-E08F-487E-AB47-60B0A20DFB2F [details]