corylus avellana, quercus robur, prunus avium, anemone nemorosa, lamium galeobdolon, populus tremula, sorbus aucuparia, convallaria majalis, oxalis acetosella, mnium hornum, rabelera holostea, angelica sylvestris, athyrium filix-femina, dicranella heteromalla, dryopteris carthusiana, hedera helix, lonicera periclymenum, lysimachia vulgaris, maianthemum bifolium, moehringia trinervia, phyteuma nigrum, polygonatum multiflorum, pseudotaxiphyllum elegans, quercus rubra, senecio ovatus, viola reichenbachiana