quercus robur, prunus serotina, betula pendula, corylus avellana, rabelera holostea, sambucus nigra, amelanchier lamarckii, ilex aquifolium, maianthemum bifolium, mnium hornum, oxalis acetosella, pteridium aquilinum, acer pseudoplatanus, dryopteris carthusiana, holcus mollis, hypnum cupressiforme, lonicera periclymenum, moehringia trinervia, polygonatum multiflorum, sambucus racemosa, sorbus aucuparia