text: corylus avellana, quercus robur, oxalis acetosella, fraxinus excelsior, ilex aquifolium, impatiens parviflora, maianthemum bifolium, sambucus nigra, anemone nemorosa, galeopsis tetrahit, hedera helix, lonicera periclymenum, moehringia trinervia, polygonatum multiflorum, athyrium filix-femina, fagus sylvatica, rubus idaeus, sorbus aucuparia