lysimachia arvensis, euphorbia exigua, fallopia convolvulus, polygonum aviculare, aethusa cynapium, buglossoides arvensis, centaurea cyanus, delphinium consolida, sherardia arvensis, silene noctiflora, veronica polita, viola arvensis, chenopodium album, cirsium arvense, erysimum cheiranthoides, euphorbia helioscopia, galium aparine, lathyrus tuberosus, matricaria chamomilla, myosotis arvensis, myosotis stricta, persicaria maculosa, plantago major, silene latifolia, sinapis arvensis, sonchus arvensis, tripleurospermum inodorum, valerianella dentata