Quercus robur (Fastigiata Group) 'Fastigiata Ahlfvengrenii' C. Bolle ex Zabel

Full name:

Quercus robur (Fastigiata Group) 'Fastigiata Ahlfvengrenii' C. Bolle ex Zabel, in Beissner et al., Handb. Laubh., 79 (1903) as "Quercus pedunculata fastigiata Ahlfvengrenii C. Bolle" Cultivar name has been accepted as Registered is an accepted name.

Infrageneric Classification:

Subgenus Quercus, Section Quercus