achillea pannonica, convolvulus arvensis, lepidium draba, bromus tectorum, cerastium glutinosum, lolium perenne, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, erodium cicutarium, lactuca serriola, medicago lupulina, poa compressa, stellaria media, tripleurospermum inodorum, veronica polita, veronica sublobata