cirsium arvense, anthemis arvensis, centaurea cyanus, chenopodium album, convolvulus arvensis, crepis foetida, fallopia convolvulus, lysimachia arvensis, medicago lupulina, poa compressa, polygonum aviculare, trifolium repens, viola arvensis, atriplex patula, bunias erucago, erodium cicutarium, gypsophila vaccaria, raphanus raphanistrum, veronica hederifolia, vicia cracca