quercus rubra, pteridium aquilinum, vaccinium myrtillus, betula pubescens, quercus robur, frangula alnus, prunus serotina, sorbus aucuparia, lonicera periclymenum, maianthemum bifolium, hypnum cupressiforme, molinia caerulea, dicranella heteromalla, dicranum scoparium, amelanchier lamarckii