quercus robur, vaccinium myrtillus, frangula alnus, avenella flexuosa, betula pubescens, convallaria majalis, lonicera periclymenum, maianthemum bifolium, melampyrum pratense, mnium hornum, molinia caerulea, polytrichum formosum, pteridium aquilinum, sorbus aucuparia, ceratocapnos claviculata, luzula pilosa, rabelera holostea