fumaria schleicheri, viola wittrockiana, atriplex patula, capsella bursa-pastoris, cerastium glomeratum, chenopodium album, galinsoga parviflora, geranium pusillum, lamium amplexicaule, polygonum aviculare, ranunculus repens, senecio vulgaris, sonchus arvensis, stellaria media, thlaspi arvense, trifolium repens, veronica persica