medicago polymorpha, papaver rhoeas, buglossoides arvensis, calendula arvensis, capsella bursa-pastoris, convolvulus arvensis, fumaria officinalis, lamium amplexicaule, lathyrus ochrus, platycapnos spicata, poa annua, sisymbrium irio, veronica hederifolia, vicia benghalensis, vicia lutea, vicia sativa, anacyclus radiatus, anchusa azurea, cerastium glomeratum, erodium cicutarium, euphorbia helioscopia, fumaria parviflora, lolium rigidum, lysimachia arvensis, malva multiflora, nonea vesicaria, senecio vulgaris