aphanes arvensis, fallopia convolvulus, galium aparine, myosotis ramosissima, sonchus asper, stellaria media, aethusa cynapium, cirsium arvense, convolvulus arvensis, euphorbia exigua, lapsana communis, trifolium repens, viola arvensis, alopecurus myosuroides, arenaria serpyllifolia, avena fatua, chenopodium album, knautia arvensis, matricaria chamomilla, medicago lupulina, papaver dubium, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, sinapis arvensis, sonchus arvensis, trifolium pratense, veronica arvensis