arrhenatherum elatius, agrostis stolonifera, convolvulus arvensis, equisetum arvense, euphorbia exigua, lysimachia arvensis, polygonum aviculare, sonchus oleraceus, veronica persica, avena fatua, brassica napus, calystegia sepium, cirsium arvense, crepis capillaris, euphorbia helioscopia, fallopia convolvulus, ranunculus repens, senecio vulgaris, sonchus asper, vicia sativa