acer pseudoplatanus, fraxinus excelsior, hedera helix, corylus avellana, crataegus monogyna, euonymus europaeus, geranium robertianum, polystichum setiferum, galium odoratum, geum urbanum, glechoma hederacea, oxalis acetosella, polypodium vulgare, prunus spinosa, alliaria petiolata, dryopteris affinis, heracleum sphondylium, arum maculatum, rosa canina