poa annua, chaenorhinum minus, euphorbia exigua, fallopia convolvulus, glebionis segetum, legousia hybrida, lysimachia arvensis, myosotis arvensis, polygonum aviculare, ranunculus repens, sherardia arvensis, sinapis arvensis, sonchus asper, veronica agrestis, viola arvensis, arenaria serpyllifolia, cirsium arvense, euphorbia helioscopia, galium aparine, kickxia elatine, knautia arvensis, leontodon hispidus, mentha arvensis, papaver rhoeas, picris hieracioides, reseda lutea, roemeria argemone, rubus caesius, senecio vulgaris, silene latifolia, silene vulgaris, tripleurospermum maritimum, veronica persica, aphanes arvensis, filago pyramidata, stachys arvensis