xanthium orientale, atriplex rosea, cirsium vulgare, salsola kali, xanthium spinosum, chenopodium opulifolium, convolvulus arvensis, cynodon dactylon, heliotropium europaeum, centaurea aspera, erodium malacoides, eryngium campestre, euphorbia serrata, phelipanche purpurea, plantago albicans, anthemis cotula, polygonum aviculare, sonchus asper