pinus sylvestris, avenella flexuosa, pleurozium schreberi, calluna vulgaris, rumex acetosella, betula pendula, campylopus introflexus, ceratocapnos claviculata, dryopteris carthusiana, dryopteris dilatata, frangula alnus, molinia caerulea, quercus robur, prunus serotina, quercus rubra, sorbus aucuparia