Graphephorum canescens

Graphephorum canescens

Taxonavigation

Taxonavigation: Poales
Classification System: APG IV Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Cladus: Angiosperms Cladus: Monocots Cladus: Commelinids Ordo: Poales

Familia: Poaceae
Subfamilia: Pooideae
Tribus: Poeae
Subtribus: Aveninae
Genus: Graphephorum
Species: Graphephorum canescens

Name

Graphephorum canescens (Buckley) Röser & Tkach, Taxon 69: 265. (2020)

Synonyms

• Basionym
  • Trisetum canescens Buckley, Proc. Acad. Nat. Sci. Philadelphia 14: 100 (1862 publ. 1863)
• Homotypic
  • Trisetum cernuum var. canescens (Buckley) Beal, Grass. N. Amer. 2: 380 (1896)
  • Trisetum cernuum subsp. canescens (Buckley) Calder & Roy L.Taylor, Canad. J. Bot. 43: 1389 (1965)
  • Helictotrichon canescens (Buckley) Clayton, Kew Bull. 40: 728 (1985)
• Heterotypic
  • Trisetum elatum Nutt. ex A.Gray, Proc. Acad. Nat. Sci. Philadelphia 14: 337 (1862 publ. 1863), pro syn.
  • Trisetum canescens f. tonsum Louis-Marie, Rhodora 30: 226 (1928)
  • Trisetum canescens f. velutinum Louis-Marie, Rhodora 30: 226 (1928)

Distribution

Native distribution areas:
Continental: Northern America Regional: Canada Alberta, British Columbia Regional: Western USA California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, Wyoming References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Tkach, N., Schneider, J., Döring, E., Wölk, A., Hochbach, A., Nissen, J., Winterfeld, G., Meyer, S., Gabriel, J., Hoffmann, M.H. & Röser, M. 2020. Phylogenetic lineages and the role of hybridization as driving force of evolution in grass supertribe Poodae. Taxon 69(2): 234–277. DOI: 10.1002/tax.12204 Reference page. ː 265

Additional references

• Flora of North America Editorial Committee (2007). Flora of North America North of Mexico 24: 1-908. Oxford University Press, New York, Oxford.

Links

• Govaerts, R. et al. 2021. Graphephorum canescens in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2021 Aug. 11. Reference page. 
• International Plant Names Index. 2021. Graphephorum canescens. Published online. Accessed: 11 Aug. 2021. Reference page.

Vernacular names

• English: Tall Trisetum

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