veronica hederifolia, papaver dubium, veronica arvensis, vicia sativa, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, fallopia convolvulus, galeopsis speciosa, matricaria chamomilla, papaver rhoeas, polygonum aviculare, roemeria argemone, viola arvensis, aphanes arvensis, chenopodium album, equisetum arvense, galium aparine, poa annua, scleranthus annuus, senecio vulgaris, spergula arvensis, stellaria media, vicia hirsuta