quercus robur, fagus sylvatica, vaccinium myrtillus, amelanchier lamarckii, sorbus aucuparia, dryopteris dilatata, frangula alnus, prunus serotina, avenella flexuosa, ceratocapnos claviculata, dryopteris carthusiana, lonicera periclymenum, quercus rubra, rubus laciniatus, carex pilulifera, galeopsis tetrahit, melampyrum pratense, molinia caerulea, rumex obtusifolius