Betula ermanii var. parvifolia Koidz.

, Bot. Mag. (Tokyo) 27: 148 (1913). BHL
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:77265378-1
Species Name
Betula ermanii Cham., Linnaea 6(3): 537, t. 6, f. D (1831).
Publication
Botanical Magazine. [Shokubutsu-gaku zasshi]. Tokyo
Collation
27: 148
Family as entered in IPNI
Betulaceae