matricaria chamomilla, spergula arvensis, stellaria media, alopecurus myosuroides, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, lysimachia arvensis, papaver rhoeas, persicaria maculosa, poa annua, polygonum aviculare, sonchus oleraceus, arenaria serpyllifolia, argentina anserina, chenopodium album, equisetum arvense, geranium molle, juncus bufonius, lamium amplexicaule, myosotis arvensis, senecio vulgaris, silene noctiflora, trifolium repens, viola arvensis