quercus robur, frangula alnus, quercus rubra, sorbus aucuparia, betula pendula, ilex aquifolium, lonicera periclymenum, amelanchier lamarckii, fagus sylvatica, hedera helix, pinus sylvestris, prunus serotina, ribes rubrum, sambucus nigra, acer pseudoplatanus, avenella flexuosa, ceratocapnos claviculata, corylus avellana, dryopteris dilatata, polygonatum multiflorum, pseudotsuga menziesii