Taxon:  Betula ermanii Cham. var. subcordata (Regel) Koidz.



Summary
Genus:
Betula
Subgenus:
Betula
Section:
Costatae
Family:
Betulaceae
Subfamily:
Betuloideae
Nomen number:
7084
Place of publication:
Bot. Mag. (Tokyo) 27:148.  1913
Verified:
09/15/2015 ARS Systematic Botanists.
Accessions:
0 (0  active, 0  available) in Nordic Baltic Genebanks. 
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
No images


Reference(s)
  1. Ashburner, K. & H. A. McAllister. 2013. The genus Betula, a taxonomic revision of birches Royal Botanic Gardens, Kew. 276.
  2. Govaerts, R. & D. G. Frodin. 1998. World checklist and bibliography of Fagales
  3. Iwatsuki, K. et al. 1993-. Flora of Japan.
  4. Ohwi, J. 1965. Flora of Japan (Engl. ed.).
  5. Rehder, A. 1949. Bibliography of cultivated trees and shrubs.
Common names
Distribution
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2025. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: http://nordic-baltic-genebanks.org/gringlobal/taxon/taxonomydetail?id=7084. Accessed 30 July 2025.