Betula utilis var. occidentalis (Kitam.) Ashburner & A.D.Schill.
, Plantsman 7(2): 121 (1985): (1985).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:924081-1
- Publication
- Plantsman. London
- Collation
- 7(2): 121 (1985):
- Date of Publication
- 1985
- Family as entered in IPNI
- Betulaceae