Orig. (Scamoni 1935): Quercus robur-Holcus mollis-Assoziation
Syn.: Abieti-Quercetum Mráz 1959 p. p., Stellario holosteae-Quercetumroboris Scamoni 1960, Molinio arundinaceae-Quercetum roboris Neuhäusl et Neuhäuslová 1967, Molinio arundinaceae-Quercetum sensu auct. non Samek 1962 (pseudonym)
Formal definition: (Quercus petraea agg. cover > 15 % OR Quercus robur cover > 15 %) AND (Molinia caerulea agg. cover > 25 % OR group Succisa pratensis) NOT group Asarum europaeum NOT group Lathyrus niger NOT group Lathyrus vernus NOT group Lysimachia vulgaris NOT group Serratula tinctoria NOT group Urtica dioica NOT Vaccinium myrtillus cover > 25 %