papaver rhoeas, galium aparine, veronica hederifolia, avena fatua, adonis aestivalis, alopecurus myosuroides, apera spica-venti, bromus sterilis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, delphinium consolida, descurainia sophia, elymus repens, fallopia convolvulus, lathyrus tuberosus, poa pratensis, polygonum aviculare, silene latifolia, sinapis arvensis, tripleurospermum inodorum, viola arvensis