Orig. (Zeidler 1953): Abieto-Vaccinietum (Abies alba, Vaccinium myrtillus)

Syn.: Vaccinio myrtilli-Abietetum Kuoch 1954 Pleuroschisma trilobatum-Variante, Vaccinio vitis-idaeae-Abietetum Oberdorfer 1957, Bazzanio-Abietetum Ellenberg et Klötzli 1972

Formal definition: Abies alba cover > 50 % AND (group Vaccinium myrtillus OR group Vaccinium vitis.idaea) NOT group Asarum europaeum NOT group Carex digitata NOT group Galium odoratum NOT group Lathyrus vernus NOT group Oxalis acetosella NOT Fagus sylvatica cover > 25 %