fagus sylvatica, avenella flexuosa, leucobryum glaucum, maianthemum bifolium, dicranum scoparium, luzula pilosa, pinus sylvestris, dryopteris dilatata, hedera helix, ilex aquifolium, lonicera periclymenum, moehringia trinervia, oxalis acetosella, quercus robur, rabelera holostea, sorbus aucuparia, viola reichenbachiana