lolium multiflorum, argentina anserina, campanula rapunculus, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, chenopodium album, euphorbia helioscopia, euphorbia peplus, geranium pusillum, glechoma hederacea, mercurialis annua, oxalis stricta, persicaria lapathifolia, plantago major, poa annua, rumex crispus, senecio vulgaris, sherardia arvensis, silene noctiflora, sonchus asper, sonchus oleraceus, thlaspi arvense, trifolium incarnatum, veronica polita, vicia cracca, viola arvensis