corylus avellana, pinus sylvestris, oxalis acetosella, pleurozium schreberi, quercus robur, dryopteris carthusiana, rubus idaeus, rubus saxatilis, vaccinium myrtillus, viburnum opulus, chelidonium majus, convallaria majalis, euonymus verrucosus, fragaria vesca, frangula alnus, juniperus communis, picea abies, prunus padus, sambucus racemosa, sorbus aucuparia, vaccinium vitis-idaea, carex leporina, luzula pilosa