Alnus hakkodensis

The status, affinity, scope or nomenclature of this taxon is disputed.

Please see discussion on the talk page.

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: Alnus
Species: Alnus hakkodensis

Alnus hakkodensis Hayashi, Bull. Gov. Forest Exp. Sta. 57: 153 (1952)

Note: Yonekura & Kajita (2024) place this name under A. alnobetula (Ehrh.) K.Koch subsp. maximowiczii (Callier) Chery [≡ A. maximowiczii Callier].
Typus: Y. Hayashi s.n. (7 August 1951; Holotypus: 'Herb. Gov. For. Exp. Sta.' [see Note below]).
- Note: the holotype herbarium stands for TF while KYO allegedly holds the holotype (see this record).
Type locality: "Hondo. Prov. Mutsu; Mt. Hakkoda"; Japan [Hayashi, 1952: 153]

Native distribution areas:
Asia-Temperate Eastern Asia Japan [Honshu]. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

Hayashi, Y. 1952. Notes on Japanese trees (I) [日本産樹木新報知（I）]. Bulletin of the Government Forestry Experiment Station 57: 151–157. PDF. Reference page. [p. 153]

Iwatsuki, K., Boufford, D.E. & Ohba, H. (eds.) 2006. Flora of Japan. IIa: Angiospermae, Dicotyledoneae, Archichlamydeae (a). xiii + 550 pp. Kodansha, Tokyo. ISBN 4-06-154604-X Reference page.

Govaerts, R. et al. 2024. Alnus hakkodensis in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2024 April 9. Reference page.
Hassler, M. 2023. Alnus hakkodensis. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2023. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2023 October 21. Reference page.
Hassler, M. 2023. World Plants. Synonymic Checklist and Distribution of the World Flora. . Alnus hakkodensis. Accessed: 21 October 2023.
International Plant Names Index. 2023. Alnus hakkodensis. Published online. Accessed: 21 October 2023.

Shaw, K., Roy, S. & Wilson, B. 2014. Alnus hakkodensis. The IUCN Red List of Threatened Species 2014. IUCN Red List Category: Data Deficient . DOI: 10.2305/IUCN.UK.2014-3.RLTS.T194669A2357114.en.
Yonekura, K. & Kajita, T. (2003 onwards) YList – index for Japanese-scientific plant names (「植物和名ー学名インデックス」). Published on Internet. Accessed: 2024 April 9

English: Monkey Class Alder
日本語: サルクラハンノキ