G1.82 - Niveau 4 : Hêtraies-chênaies acidophiles atlantiques
Description
Forests analogous to those of the Ilici-Fagion but dominated by Quercus petraea or Quercus robur, often accompanied by Fagus sylvatica. They differ from unit G1.81 by the representation of the group of Maianthemum bifolium in the herb layer.