Betula utilis subsp. occidentalis
Taxonavigation
| Taxonavigation: Fagales |
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| Classification System: APG IV
Superregnum: Eukaryota |
Familia: Betulaceae
Subfamilia: Betuloideae
Genus: Betula
Subgenus: Betula subg. Betula
Sectio: Betula sect. Costatae
Species: Betula utilis
Subspecies:
Name
Betula utilis 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).
Distribution
| Native distribution areas: |
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References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition |
References
Additional 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.
Links
- Govaerts, R. et al. 2025. 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: 2025 Jul 20. Reference page.
- International Plant Names Index. 2025. Betula utilis subsp. occidentalis. Published online. Accessed: 20 Jul 2025. Reference page.
- Hassler, M. 2025. World Plants. Synonymic Checklist and Distribution of the World Flora. . Betula utilis subsp. occidentalis. Accessed: Jul 20 2025.