⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-340816, with some changes.

Quercus lanuginosa subsp. congesta (C.Presl) Nyman is a synonym of Quercus congesta C.Presl

The record derives from WCSP which reports it as a synonym (record 340816) with original publication details: Consp. Fl. Eur. 661 1881.