Ratibida columnifera (Nutt.) Wooton & Standl.

name cited:
Rudbeckia columnaris Pursh
name recognized:
Ratibida columnifera (Nutt.) Wooton & Standl.
name recognized (basionym):
Rudbeckia columnifera Nutt.

drawing: I. Sprague

family: Compositae

epithet cited: columnaris,-is,-e

epithet recognized:

Illustration contributed by:

link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=201033

contact about this record homotypic synonyms:
Lepachys columnifera (Nutt.) J.F.Macbr.; Rudbeckia columnifera (Nutt.) Wooten & Standl.; Rudbeckia columnifera Nutt.;
heterotypic synonyms:
Lepachys columnaris (Pursh) Torr. & A.Gray; Obeliscaria columnaris DC.; Ratibida columnaris (Pursh) D. Don; Ratibida columnaris Raf.; Rudbeckia columnaris Pursh; Rudbeckia columnaris Sims;