centaurea cyanus, fallopia convolvulus, glebionis segetum, matricaria chamomilla, stellaria media, apera spica-venti, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, dactylis glomerata, elymus repens, galeopsis tetrahit, galium aparine, lamium purpureum, lolium perenne, myosotis arvensis, plantago uliginosa, poa trivialis, polygonum aviculare, thlaspi arvense, veronica sublobata, viola arvensis, fumaria officinalis, raphanus raphanistrum, trifolium pratense, vicia hirsuta