poa trivialis, alopecurus myosuroides, avena fatua, buglossoides arvensis, chaenorhinum minus, fallopia convolvulus, fumaria densiflora, papaver rhoeas, polygonum aviculare, potentilla reptans, silene vulgaris, sonchus arvensis, veronica persica, achillea millefolium, centaurea scabiosa, chenopodium album, dactylis glomerata, euphorbia exigua, euphorbia helioscopia, fumaria officinalis, galium aparine, knautia arvensis, lysimachia arvensis, mercurialis annua, reseda lutea, senecio vulgaris, sinapis arvensis, sonchus asper, sonchus oleraceus, stachys arvensis, stellaria media, tripleurospermum inodorum, veronica opaca