Wikipedia

Cenchrus

(Redirected from Pseudochaetochloa)
For other uses, see Cenchrus (disambiguation).

Cenchrus is a widespread genus of plants in the grass family.[3][6] Its species are native to many countries in Asia, Africa, Australia, the Americas, and various oceanic islands.[7][8]

Cenchrus
Cenchrus longispinus line drawing[4]
Cenchrus echinatus burr
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Panicoideae
Supertribe: Panicodae
Tribe: Paniceae
Subtribe: Cenchrinae
Genus: Cenchrus
L. (1753)[1]
Type species
Cenchrus echinatus[2][3]
Synonyms[5]
  • Amphochaeta Andersson (1855)
  • Beckeropsis Fig. & De Not. (1853)
  • Catatherophora Steud. (1829)
  • Cenchropsis Nash (1903)
  • Echinaria Fabr. (1759), rejected name not Desf. 1799
  • Eriochaeta Fig. & De Not. (1853)
  • Gymnotrix P.Beauv. (1812)
  • Kikuyuochloa H.Scholz (2006)
  • Lloydia Delile (1844), nom. illeg.
  • Odontelytrum Hack. (1898)
  • Penicillaria Willd. (1809)
  • Pennisetum Rich. (1805)
  • Pseudochaetochloa Hitchc. (1924)
  • Raram Adans. (1763)
  • Runcina Allamand (1770)
  • Sericura Hassk. (1842)

Common names include buffelgrasses, sandburs, and sand spur. Such names allude to the sharp, spine-covered burrs characterizing the inflorescences of the members of the genus.[9]

Some botanists include the genus within the related genus Pennisetum.

Species

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107 species are currently accepted.[5] They include:[10][11][12][13]

Formerly included[10]

Several species are now considered better suited to other genera: Anthephora, Centotheca, Dactyloctenium, Echinaria, Echinolaena, Hackelochloa, Hilaria, Pennisetum, Phragmites, Scleria, Setaria, Trachys, Tragus, Tribolium.

  •  
    Sand spur in front of a centimeter scale
  •  
    Sandspurs with 1mm markings

See also

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References

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  1. ^ "Genus: Cenchrus L." Germplasm Resources Information Network. United States Department of Agriculture. 9 March 1999. Archived from the original on 5 June 2011. Retrieved 6 March 2011.
  2. ^ lectotype designated by Green, Prop. Brit. Bot.: 193 (1929)
  3. ^ a b Tropicos, Cenchrus L.
  4. ^ USDA, NRCS (n.d.). "​Cenchrus longispinus​". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 8 November 2024. Britton, N.L., and A. Brown, 1913, An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Provided by Kentucky Native Plant Society, New York.
  5. ^ a b Cenchrus L. Plants of the World Online. Retrieved 1 July 2023.
  6. ^ Linnaeus, Carl von. 1753. Species Plantarum 2: 1049–1050 in Latin
  7. ^ Flora of China Vol. 22 Page 552 蒺藜草属 ji li cao shu Cenchrus Linnaeus, Sp. Pl. 2: 1049. 1753.
  8. ^ Altervista Flora Italiana, genere Cenchrus includes photos and range maps for several species
  9. ^ "What is a Sandspur anyway?". shelkey.org. 20 October 2008. Archived from the original on 16 August 2009. Retrieved 13 November 2009.
  10. ^ a b "Kew World Checklist of Selected Plant Families".
  11. ^ "Cenchrus". Integrated Taxonomic Information System. Retrieved 6 March 2011.
  12. ^ "GRIN Species Records of Cenchrus". Germplasm Resources Information Network. United States Department of Agriculture. Archived from the original on 8 May 2009. Retrieved 6 March 2011.
  13. ^ The Plant List search for Cenchrus
  14. ^ Henry DR Pasture plants of Southern Inland Queensland. DPI. 1995
  • Culbert, D. (19 October 2003). "Sticky Sandspur". UF/IFAS Okeechobee County Extension Service.
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