Ratibida columnifera (Nutt.) Wooton & Standl. [ Obeliscaria columnaris DC.]
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L’ Illustration horticole (1854-1896)
Ill. Hort.

vol. 4 (1857)
t. 121 (1857)

name cited:
Obeliscaria columnaris DC.
name recognized:
Ratibida columnifera (Nutt.) Wooton & Standl.
name recognized (basionym):
Rudbeckia columnifera Nutt.
family: Compositae
epithet cited: columnaris,-is,-e

epithet recognized: columnifer, columnifera, columniferum

Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.
link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=30454
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synonyms:
homotypic synonyms:
Lepachys columnifera (Nutt.) J.F.Macbr.; Rudbeckia columnifera (Nutt.) Wooten & Standl.; Rudbeckia columnifera Nutt.;