Biology:Ratibida

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Short description: Genus of flowering plants

Prairie coneflowers
Mexican Hats (Ratibida columnifera).jpg
Ratibida columnifera
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Heliantheae
Subtribe: Rudbeckiinae
Genus: Ratibida
Raf.[1]
Type species
Ratibida sulcata
Raf.
Synonyms[2]
  • Lepachys Raf.
  • Obeliscaria sect. Ratibida (Raf.) DC.
  • Obeliscaria sect. Lepachys (Raf.) DC.
  • Obelisteca Raf.
  • Obeliscaria Cass.

Ratibida is a genus of North American plants in the tribe Heliantheae within the family Asteraceae.[1][3] Members of the genus are commonly known as prairie coneflowers[4][5][6] or mexican-hat.[7]

Species

There are 7 species:[2][8][9][10]

  • Ratibida coahuilensis B.L.Turner - Coahuila
  • Ratibida columnifera (Nutt.) Wooton & Standl. – upright prairie coneflower - widespread in Canada, United States, and northeastern Mexico
  • Ratibida latipalearis E.L.Richards - Chihuahua
  • Ratibida mexicana (S.Watson) W.M.Sharp - Chihuahua, Coahuila, Sonora
  • Ratibida peduncularis (Torr. & A.Gray) Barnhart – naked prairie coneflower - Louisiana, Texas
  • Ratibida pinnata (Vent.) Barnhart – pinnate prairie coneflower - Ontario, eastern + central United States (primarily Great Lakes + Mississippi Valley)
  • Ratibida tagetes (E.James) Barnhart – short-ray prairie coneflower - Chihuahua, United States (desert southwest, western Great Plains)

References

  1. 1.0 1.1 "Genus: Ratibida Raf.". Germplasm Resources Information Network. United States Department of Agriculture. 1996-09-17. http://www.ars-grin.gov/cgi-bin/npgs/html/genus.pl?10266. Retrieved 2011-02-10. 
  2. 2.0 2.1 Flann, C (ed) 2009+ Global Compositae Checklist
  3. Rafinesque, Constantine Samuel. 1817. Florula Ludoviciana, page 73
  4. "Ratibida". Integrated Taxonomic Information System. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=38340. Retrieved 2011-02-10. 
  5. Tropicos, Ratibida Raf.
  6. Richards, E. L. 1968. A monograph of the genus Ratibida. Rhodora 70: 348–393.
  7. "Ratibida", Go Botany (New England Wildflower Society), https://gobotany.nativeplanttrust.org/genus/Ratibida 
  8. Biota of North America Program, 2013 county distribution maps
  9. "GRIN Species Records of Ratibida". Germplasm Resources Information Network. United States Department of Agriculture. http://www.ars-grin.gov/cgi-bin/npgs/html/splist.pl?10266. Retrieved 2011-02-10. 
  10. Urbatsch, Lowell E.; Cox, Patricia B. (2006), "Ratibida", in Flora of North America Editorial Committee, Flora of North America North of Mexico (FNA), 21, New York and Oxford, http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=128007 

External links

Wikidata ☰ Q5234634 entry