text: carpinus betulus, robinia pseudoacacia, impatiens parviflora, picea abies, acer platanoides, acer pseudoplatanus, dryopteris carthusiana, maianthemum bifolium, oxalis acetosella, sambucus nigra, corylus avellana, taxus baccata, athyrium filix-femina, castanea sativa, dryopteris dilatata, fagus sylvatica, galeopsis speciosa, hedera helix, quercus robur, alliaria petiolata, chaerophyllum temulum, chelidonium majus, fraxinus excelsior, prunus avium