Quercus robur 'Castle Howard' A. Hardÿ & T. Lamant
Full name:
Quercus robur 'Castle Howard' A. Hardÿ & T. Lamant, Guide Ill. Chenes 2: 305 (2006)
is an accepted name.
Infrageneric Classification:
Subgenus Quercus, Section Quercus
Natural Distribution:
From cultivation