quercus robur, fagus sylvatica, molinia caerulea, pteridium aquilinum, castanea sativa, dicranella heteromalla, polytrichum formosum, quercus rubra, frangula alnus, betula pendula, dicranum scoparium, lonicera periclymenum, thuidium tamariscinum, vaccinium myrtillus, carex pilulifera, festuca filiformis, maianthemum bifolium, pseudoscleropodium purum