frangula alnus, quercus robur, picea abies, sorbus aucuparia, oxalis acetosella, dryopteris carthusiana, maianthemum bifolium, molinia caerulea, pinus sylvestris, vaccinium myrtillus, betula pendula, calamagrostis arundinacea, carex sylvatica, galeopsis tetrahit, moehringia trinervia, pteridium aquilinum, viola reichenbachiana