Biology:Tridens (plant)

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Short description: Genus of flowering plants

Tridens
Tridens flavus (4120267818).jpg
Tridens flavus
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Chloridoideae
Tribe: Cynodonteae
Subtribe: Pappophorinae
Genus: Tridens
Roem. & Schult.[1]
Type species
Tridens flavus
Synonyms[2]
  • Antonella Caro
  • Gossweilerochloa Renvoize
  • Tricuspis P.Beauv. 1812, illegitimate homonym not Pers. 1806
  • Windsoria Nutt.

Tridens is a genus of perennial grasses in the family Poaceae native to the Americas.[3][4]

Species[2][5][6][7][8]
  • Tridens albescens (Vasey) Wooton & Standl. - southwest + south-central USA (AZ NM Texas LA AR OK Kansas ), Mexico (Chihuahua, Durango, Coahuila, Tamaulipas, Nuevo León)
  • Tridens ambiguus (Elliott) Schult. – pine barren fluffgrass - southeastern USA (Texas LA MS AL GA FL SC NC)
  • Tridens brasiliensis (Nees ex Steud.) Parodi - Brazil , Paraguay, Uruguay, Argentina
  • Tridens buckleyanus (Vasey ex L.H.Dewey) Nash - Texas
  • Tridens carolinianus (Steud.) Henrard - southeastern USA (LA MS AL GA FL SC NC)
  • Tridens congestus (L.H.Dewey) Nash – pink fluffgrass USA (AZ Texas )
  • Tridens eragrostoides (Vasey & Scribn.) Nash – lovegrass tridens - southern USA (Texas AZ NM AL FL), Mexico, Cuba, Venezuela
  • Tridens flaccidus (Döll) Parodi - Brazil , Guyana, Venezuela, Colombia
  • Tridens flavus (L.) Hitchc. – purpletop - Ontario, eastern + central USA, Nuevo León
  • Tridens hackelii (Arechav.) Parodi - Brazil , Uruguay, Argentina
  • Tridens muticus (Torr.) Nash – slim tridens - southwestern + south-central USA (California NV AZ UT CO NM Texas OK Kansas MO AR LA), Mexico (Baja California, Sonora, Chihuahua, Durango, Coahuila, Zacatecas, Nuevo León, Querétaro, San Luis Potosí, Tamaulipas)
  • Tridens nicorae Anton - northern Argentina
  • Tridens × oklahomensis (Feath.) Feath. - Oklahoma (hybrid T. flavus × T. strictus)
  • Tridens riograndensis Acedo & Llamas[9] - Rio Grande do Sul in Brazil
  • Tridens strictus (Nutt.) Nash – longspike tridens - southeastern + south-central USA (from Texas to FL to IL + PA)
  • Tridens texanus (S. Watson) Nash - USA (Texas NM), Mexico (Chihuahua, Durango, Coahuila, Nuevo León, Tamaulipas, San Luis Potosí)
Formerly included[2]


References

  1. "Genus: Tridens Roem. & Schult.". Germplasm Resources Information Network. United States Department of Agriculture. 2011-02-27. http://www.ars-grin.gov/cgi-bin/npgs/html/genus.pl?12349. Retrieved 2011-03-01. 
  2. 2.0 2.1 2.2 Kew World Checklist of Selected Plant Families
  3. Roemer, Johann Jakob & Schultes, Josef August. 1817. Systema Vegetabilium 2: 34, 599-600 in Latin
  4. Tropicos, Tridens Roem. & Schult.
  5. The Plant List search for Tridens
  6. "Tridens". Integrated Taxonomic Information System. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=42220. Retrieved 2011-03-01. 
  7. "GRIN Species Records of Tridens". Germplasm Resources Information Network. United States Department of Agriculture. http://www.ars-grin.gov/cgi-bin/npgs/html/splist.pl?12349. Retrieved 2011-03-01. 
  8. Biota of North America Program 2013 county distribution maps
  9. Acedo, C. and F. Llamas. (2003). A new species of Tridens (Poaceae) from Brazil. Systematic Botany 28:2 313-16.

External links

Wikidata ☰ Q7841361 entry