convolvulus arvensis, viola arvensis, apera spica-venti, centaurea cyanus, cirsium arvense, delphinium consolida, fallopia convolvulus, papaver rhoeas, polygonum aviculare, stellaria media, arenaria serpyllifolia, artemisia vulgaris, campanula rapunculoides, capsella bursa-pastoris, chenopodium album, galium spurium, lathyrus tuberosus, myosotis arvensis, silene latifolia, tripleurospermum inodorum