persicaria amphibia, senecio vulgaris, stellaria media, veronica persica, agrostis stolonifera, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, euphorbia peplus, persicaria maculosa, rorippa sylvestris, sonchus arvensis, stachys arvensis, veronica agrestis, veronica polita, capsella bursa-pastoris, chenopodium ficifolium, convolvulus arvensis, erigeron canadensis, euphorbia helioscopia, fallopia convolvulus, lamium hybridum, poa annua, sonchus asper, sonchus oleraceus, thlaspi arvense, tussilago farfara