quercus robur, prunus serotina, lonicera periclymenum, sorbus aucuparia, ilex aquifolium, fagus sylvatica, hedera helix, quercus rubra, vaccinium myrtillus, frangula alnus, ulmus minor, avenella flexuosa, carex pilulifera, digitalis purpurea, dryopteris dilatata, polygonatum multiflorum, polypodium vulgare, pseudotsuga menziesii, rabelera holostea