veronica persica, stellaria media, capsella bursa-pastoris, euphorbia helioscopia, lolium multiflorum, poa annua, brassica napus, calystegia sepium, cerastium glomeratum, crepis vesicaria, diplotaxis muralis, erigeron annuus, erodium cicutarium, lactuca serriola, convolvulus arvensis, geranium molle, senecio vulgaris, sonchus asper, veronica hederifolia