The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-174791, with some changes.

L Quercus robur var. extensa (Schur) Asch. & Graebn. is a synonym of Quercus robur subsp. robur

This name is a synonym of Quercus robur subsp. robur .

The record derives from WCSP which reports it as a synonym (record 174791) with original publication details: Syn. Mitteleur. Fl. 4: 499 1911.