robinia pseudoacacia, elymus repens, lamium purpureum, syringa vulgaris, acer platanoides, euonymus europaeus, fraxinus excelsior, geum urbanum, rubus caesius, sambucus nigra, urtica dioica, viola odorata, artemisia vulgaris, chelidonium majus, erigeron canadensis, fallopia dumetorum, prunus padus, silene latifolia