Contains 2 accepted taxa overall.

Characteristics
Ratibida Raf.
PRAIRIE CONEFLOWER
Classification
ASTERALES
Ratibida
Citation
RATIBIDA Rafinesque, Fl. Ludov. 73. 1817.
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TYPE: Ratibida sulcata Rafinesque, nom. illegit. (Rudbeckia columnaris Pursh, nom. illegit.; Rudbeckia columnifera Nuttall; Ratibida columnifera (Nuttall) Wooton & Standley)
Distribution Map Present

This species have been reported in the counties highlighted.

Species
Scientific Name Common Name Herbarium Specimens Status Photos
Ratibida columnifera UPRIGHT PRAIRIE CONEFLOWER Not Native
Ratibida pinnata PINNATE PRAIRIE CONEFLOWER Native
Identification Key
1.  Ray corolla yellow to maroon; disc cylindric or columnar, 1.8-4.3 times longer than wide
1.  Ray corolla yellow; disc ellipsoid to globular or ovoid, 0.8-1.7 times longer than wide
Genus Synonyms
Synonym Full Citation Basionym Type
Lepachys Lepachys Rafinesque, J. Phys. Chim. Hist. Nat. 89: 100. 1819. TYPE: Lepachys pinnatifida Rafinesque, nom. illegit. (Rudbeckia pinnata Ventenat; Lepachys pinnata (Ventenat) Torrey & A. Gray)
Obeliscaria Obeliscaria Cassini, in Cuvier, Dict. Sci. Nat. 35: 272. 1825. TYPE: Obeliscaria pinnata (Ventenat) Cassini (Rudbeckia pinnata Ventenat) = Obelisteca Rafinesque 1817.
Obelisteca Obelisteca Rafinesque, Fl. Ludov. 73. 1817. TYPE: Rudbeckia pinnata Ventenat