poa annua, calepina irregularis, euphorbia helioscopia, alopecurus myosuroides, cerastium glomeratum, erodium cicutarium, rumex obtusifolius, veronica persica, amaranthus retroflexus, anthemis arvensis, arenaria serpyllifolia, brassica napus, capsella bursa-pastoris, cerastium tenoreanum, cirsium arvense, crepis vesicaria, erigeron annuus, lactuca serriola, mentha longifolia, ranunculus sardous, senecio vulgaris, sonchus asper, sonchus oleraceus, stellaria media, vicia sativa, papaver rhoeas, trifolium pratense