fraxinus excelsior, sambucus nigra, populus canadensis, alliaria petiolata, glechoma hederacea, heracleum sphondylium, acer pseudoplatanus, alopecurus pratensis, angelica sylvestris, chaerophyllum temulum, cirsium oleraceum, cirsium palustre, crataegus monogyna, elymus repens, galium aparine, geranium robertianum, solanum dulcamara, urtica dioica