Quercus robur Tardissima Group Simonk.
Full name:
Quercus robur Tardissima Group Simonk., Bull. Soc. Sc. ? (1899)
is an accepted name.
Infrageneric Classification:
Subgenus Quercus, Section Quercus
Description:
H. J. Elwes & A. Henry, Trees of Great Britain & Ireland, 2: 286 (1907)