Betula utilis subsp. occidentalis

Taxonavigation

Taxonavigation: Fagales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Rosids Cladus: Eurosids I Ordo: Fagales

Familia: Betulaceae
Subfamilia: Betuloideae
Genus: Betula
Subgenus: Betula subg. Betula
Sectio: Betula sect. Costatae
Species: Betula utilis
Subspecies: Betula utilis subsp. occidentalis

Name

Betula utilis D.Don subsp. occidentalis Kitam., Pl. West Pak. Afgh.: 37 (1964).

Synonyms

• Homotypic
  • Betula jacquemontii subsp. occidentalis (Kitam.) Browicz, Fl. Iranica 96: 5 (1972).
  • Betula utilis var. occidentalis (Kitam.) Ashburner & A.D.Schill., Plantsman 7: 121 (1985).
• Heterotypic
  • Betula utilis var. parva Kitam., Pl. West Pak. Afgh.: 37 (1964).
  • Betula pyrolifolia V.N.Vassil., Novosti Sist. Vyssh. Rast. 7: 111 (1970 publ. 1971).
  • Betula chitralica Browicz, Fl. Iranica 96: 3 (1972).
  • Betula kunarensis Browicz, Fl. Iranica 96: 2 (1972).

References

• Ashburner, K. & McAllister, H.A. 2013. The genus Betula: A taxonomic revision of birches (A Botanical Magazine Monograph). Royal Botanic Gardens, Kew, 431 pp., ISBN 978-1-84246-141-9. Reference page. 
• Wang. N., McAllister, H.A., Bartlett, P.R. & Buggs, R.J.A. 2016. Molecular phylogeny and genome size evolution of the genus Betula (Betulaceae). Annals of Botany 117(6): 1023–1035. DOI: 10.1093/aob/mcw048 Reference page. 
• Govaerts, R. et al. 2019. Betula utilis subsp. occidentalis in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2019 February 13. Reference page. 
• International Plant Names Index. 2019. Betula utilis subsp. occidentalis. Published online. Accessed: 13 February 2019.