arctium tomentosum, urtica dioica, aegopodium podagraria, atriplex sagittata, cirsium arvense, convolvulus arvensis, elymus repens, calystegia sepium, carduus acanthoides, chelidonium majus, geranium pratense, lactuca serriola, lamium album, lathyrus pratensis, papaver rhoeas, silene latifolia, sonchus arvensis, tripleurospermum inodorum