lolium perenne, plantago major, puccinellia distans, sisymbrium officinale, artemisia vulgaris, ceratodon purpureus, elymus repens, epilobium montanum, lepidium ruderale, matricaria discoidea, trifolium repens, achillea millefolium, cerastium holosteoides, leontodon hispidus, tussilago farfara