Quercus phellos 'Immergrün' Jablonski et al.
Full name:
Quercus phellos 'Immergrün' Jablonski et al., Eichenliste, Ed 2, 30 (1996) Unpublished is an accepted name.
Infrageneric Classification:
Subgenus Quercus, Section Lobatae
Nomenclature Note:
Name published without description. Cites BS. Röhler. Further information required.