Taxonomy this is probably the form grown in Malesia. Characterized by showy purplish-yellow to purple ligules, not yellow ones [E.L....
Taxonomy this is probably the form grown in Malesia. Characterized by showy purplish-yellow to purple ligules, not yellow ones [E.L. Richards, Rhodora 70 (1968) 355, 378], although J. Kost. (1965: 403) mentioned both purple and yellow ray flowers. [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Ratibida columnifera f. pulcherrima (DC.) Fernald. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1159033 on 2025-04-06
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (DC.) Fern. [Flora Malesiana] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Ratibida columnifera (Nutt.) Wooton & Standl. f. pulcherrima (DC.) Fernald [Flora del Conosur] Ratibida columnifera (Nutt.) Wooton & Standl. f. pulcherrima (DC.) Fernald [IPNI] Ratibida columnifera f. pulcherrima (DC.) Fern. [Flora Malesiana] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rhodora 40(477): [Tropicos] Rhodora 40: 353 (1938) [Flora del Conosur] [details] LSID urn:lsid:compositae.org:names:CDEBC6A8-5FC0-49CA-873A-510E888DAE32 [details] Taxonomy this is probably the form grown in Malesia. Characterized by showy purplish-yellow to purple ligules, not yellow ones [E.L. Richards, Rhodora 70 (1968) 355, 378], although J. Kost. (1965: 403) mentioned both purple and yellow ray flowers. [details]