poa annua, mercurialis annua, urtica urens, lactuca serriola, sonchus oleraceus, veronica hederifolia, allium ampeloprasum, allium roseum, allium vineale, convolvulus arvensis, euphorbia peplus, galium aparine, geranium rotundifolium, piptatherum miliaceum, senecio vulgaris, sonchus tenerrimus, verbena officinalis, veronica persica