Biology:Trisetum

From HandWiki

Trisetum is a genus of plants in the grass family, widespread in temperate, subarctic, and alpine habitats in much of the world.[1][2][3][4][5] Oatgrass is a common name for plants in this genus.[6]

Species

Trisetum formerly included over 70 species. Over the past decade the genus has been split into smaller genera (including Graciliotrisetum and Sibirotrisetum) and some species placed in other genera.[7] Plants of the World Online currently accepts eight species.[8]

  • Trisetum bertolonii Jonsell – Italy (Apennines)
  • Trisetum caudulatum Trin. – Juan Fernández Islands, Chile, and southern Argentina
  • Trisetum clarkei (Hook.f.) R.R.Stewart – Afghanistan, Himalayas, Xinjiang, and western and central China
  • Trisetum debile Chrtek – China (northwestern Yunnan)
  • Trisetum flavescens (L.) P.Beauv. – Europe, Azores, northwestern Africa, and western Asia
  • Trisetum glomeratum (Kunth) Trin. ex Steud. – Hawaiian Islands
  • Trisetum macbridei Hitchc. – central Peru
  • Trisetum yunnanense Chrtek – China (Yunnan)

The List of Trisetum species includes species accepted as of 2012.[9]

References

  1. Persoon, Christiaan Hendrik. 1805. Synopsis Plantarum 1: 97-98 in Latin
  2. Grassbase - The World Online Grass Flora
  3. Flora of China Vol. 22 Page 325 三毛草属 san mao cao shu Trisetum Persoon, Syn. Pl. 1: 97. 1805.
  4. Altervista Flora Italiana genere Trisetum includes photos, drawings, and distribution maps for several species
  5. Atlas of Living Australia
  6. "Triraphis". Natural Resources Conservation Service PLANTS Database. USDA. https://plants.usda.gov/core/profile?symbol=TRISE. Retrieved 15 December 2015. 
  7. Barberá, P., Soreng, R.J., Peterson, P.M., Garcia-Porta, J., Romaschenko, K., Aedo, C. and Quintanar, A. (2025), Phylogenetics and reticulation among koelerioid clades, part I: Contraction of Trisetum, expansion of Acrospelion, Graphephorum, and Tzveleviochloa; Graciliotrisetum gen. nov. and resurrection of Aegialina (Poaceae, Pooideae, Poeae, Aveninae). Journal of Systematics and Evolution, 63: 629-655. https://doi.org/10.1111/jse.13133
  8. "Trisetum Pers.". Royal Botanic Gardens, Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:19214-1. 
  9. Grass Manual Treatment

Wikidata ☰ Q162943 entry