fraxinus excelsior, hedera helix, alliaria petiolata, crataegus monogyna, euonymus europaeus, arum maculatum, corylus avellana, dioscorea communis, dryopteris filix-mas, eurhynchium striatum, galium aparine, geranium robertianum, ligustrum vulgare, lonicera periclymenum, prunus spinosa, quercus robur, robinia pseudoacacia, rosa arvensis, vicia sepium