apera spica-venti, centaurea cyanus, fallopia convolvulus, galium aparine, myosotis arvensis, stellaria media, veronica hederifolia, anthemis arvensis, aphanes microcarpa, arenaria serpyllifolia, chenopodium album, cirsium arvense, draba verna, elymus repens, equisetum arvense, lamium amplexicaule, lysimachia arvensis, matricaria chamomilla, papaver rhoeas, raphanus raphanistrum, roemeria argemone, rumex crispus, sonchus arvensis, trifolium repens, viola arvensis