anthemis arvensis, aphanes arvensis, arenaria serpyllifolia, centaurea cyanus, roemeria argemone, veronica hederifolia, apera spica-venti, capsella bursa-pastoris, polygonum aviculare, scleranthus annuus, stellaria media, veronica arvensis, vicia hirsuta, vicia sativa, viola arvensis, chenopodium album, draba verna, equisetum arvense, fallopia convolvulus, juncus bufonius, lamium amplexicaule, matricaria chamomilla, myosotis arvensis, papaver dubium, poa annua, senecio vulgaris