text: chenopodium album, lamium album, persicaria maculosa, polygonum aviculare, veronica persica, chenopodium ficifolium, cirsium arvense, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, lamium amplexicaule, matricaria chamomilla, matricaria discoidea, senecio vulgaris, stellaria media, symphytum officinale, thlaspi arvense, alopecurus myosuroides, sisymbrium officinale