cirsium arvense, elymus repens, tripleurospermum inodorum, anthemis arvensis, myosotis arvensis, riccia glauca, sonchus arvensis, tortula truncata, trifolium arvense, viola arvensis, centaurea cyanus, crepis tectorum, gemmabryum subapiculatum, medicago lupulina, pohlia wahlenbergii, rumex acetosella, veronica arvensis, vicia hirsuta, arenaria serpyllifolia, campanula patula, cerastium holosteoides, fallopia convolvulus, sagina procumbens, secale cereale, stellaria media, tussilago farfara