corylus avellana, quercus robur, pteridium aquilinum, avenella flexuosa, oxalis acetosella, acer platanoides, rubus idaeus, convallaria majalis, prunus padus, anthoxanthum odoratum, athyrium filix-femina, carex pilulifera, carpinus betulus, deschampsia cespitosa, fragaria vesca, frangula alnus, lathyrus linifolius, luzula pilosa, phegopteris connectilis, sorbus aucuparia, vaccinium myrtillus, vaccinium vitis-idaea