acer pseudoplatanus, aegopodium podagraria, alliaria petiolata, crataegus monogyna, fraxinus excelsior, galium aparine, geranium robertianum, glechoma hederacea, heracleum sphondylium, moehringia trinervia, populus nigra, prunus serotina, quercus robur, rubus caesius, sambucus nigra, silene dioica, symphytum officinale, urtica dioica, veronica hederifolia