galium spurium, arenaria serpyllifolia, bunium bulbocastanum, convolvulus arvensis, lamium amplexicaule, polygonum aviculare, veronica arvensis, veronica hederifolia, viola arvensis, centaurea cyanus, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, lapsana communis, papaver rhoeas, senecio vulgaris, veronica polita, vicia sativa