World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Quercus robur var. petraea Matt., Fl. Siles. 2: 375 (1777).

This name is a synonym.

Homotypic Names:
Accepted Name:	Quercus petraea (Matt.) Liebl., Fl. Fuld.: 403 (1784).
Family:	Fagaceae
Quercus petraea (Matt.) Liebl., Fl. Fuld.: 403 (1784). Quercus petraea subf. normalis O.Schwarz, Repert. Spec. Nov. Regni Veg. Sonderbeih. D: 79 (1937), not validly publ. Quercus petraea f. normalis (O.Schwarz) C.Vicioso, Rev. Gen. Quercus Esp.: 28 (1950), not validly publ.
Original Compiler:	R.Govaerts