vicia pannonica, polygonum aviculare, ranunculus arvensis, veronica hederifolia, adonis aestivalis, agrostemma githago, avena fatua, bifora radians, capsella bursa-pastoris, centaurea cyanus, chondrilla juncea, cirsium arvense, convolvulus arvensis, cynodon dactylon, delphinium consolida, erigeron canadensis, euphorbia tommasiniana, fallopia convolvulus, lathyrus oleraceus, myosotis arvensis, papaver rhoeas, rubus caesius, senecio vernalis, sinapis arvensis, veronica persica, vicia lutea, vicia sativa, viola arvensis