sinapis arvensis, persicaria maculosa, bidens frondosa, chenopodium album, agrostis stolonifera, argentina anserina, fallopia convolvulus, galium album, oxalis stricta, poa annua, silene vulgaris, thlaspi arvense, alopecurus pratensis, amaranthus retroflexus, cirsium arvense, dactylis glomerata, elymus repens, geranium pusillum, lamium album