persicaria maculosa, apera spica-venti, chenopodium album, galeopsis bifida, galeopsis speciosa, galeopsis tetrahit, galium aparine, persicaria hydropiper, elymus repens, fallopia convolvulus, fumaria officinalis, silene latifolia, sonchus arvensis, viola arvensis, erysimum cheiranthoides, polygonum aviculare, ranunculus sceleratus, rumex acetosella, sonchus asper, thlaspi arvense, vicia sativa