myosotis arvensis, apera spica-venti, fallopia convolvulus, galeopsis speciosa, galeopsis tetrahit, juncus bufonius, persicaria amphibia, trifolium repens, argentina anserina, capsella bursa-pastoris, centaurea cyanus, chenopodium album, galium aparine, holcus mollis, lamium purpureum, matricaria chamomilla, mentha arvensis, myosurus minimus, persicaria maculosa, poa annua, polygonum aviculare, ranunculus repens, stellaria media, viola arvensis