artemisia vulgaris, atriplex sagittata, elymus repens, cirsium arvense, rumex maritimus, avenella flexuosa, carduus acanthoides, chenopodium album, lipandra polysperma, sambucus nigra, senecio viscosus, sonchus oleraceus, stachys recta, tripleurospermum inodorum, alopecurus aequalis, fallopia convolvulus, festuca rubra, lamium amplexicaule, linaria vulgaris, oxybasis rubra, veronica hederifolia