System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000332508

Betula ermanii var. japonica Bot. Mag. (Tokyo) 27: 149 (1913)
Nomenclatural References
- person : Gen-ichi Koidzumi (1883-1953) Based on occurrence of standard abbreviation 'Koidz.' in the authors string.
- person : Mitsutaro Shirai (1863-1932) Based on occurrence of standard abbreviation 'Shirai' in the authors string.
- database : The Plant List v1.1 record kew-21287
- database : The Plant List version 1.0, record: kew-21287