Quercus crispula var. horikawae H.Ohba
Full name:
Quercus crispula var. horikawae H.Ohba, (1989) is an accepted name.
Infrageneric Classification:
Subgenus Quercus, Section Quercus
Description:
See: H. Ohba, Volume 2a of Iwatsuke et al., (eds.) Flora of Japan (2006) Page 47
Natural Distribution:
FAR EAST ASIA: JAPAN: (HokkaidÅ, HonshÅ«)