Quercus ×thellungii A. Camus (1939) nom. illegit. is a synonym of Quercus ×helvetica Thell. (1916) |
Infrageneric Classification Subgenus Quercus, Section Quercus |
Nomenclature Note Superfluous renaming of Q. ×helvetica Thell. (1916) which was thought by A. Camus to be an illegitimate name, which it is not. = Quercus ×helvetica Thell. (1916) |