lolium perenne, puccinellia distans, matricaria discoidea, plantago major, poa annua, apera spica-venti, atriplex patula, capsella bursa-pastoris, elymus repens, geranium pusillum, lepidium ruderale, medicago lupulina, oxybasis glauca, phleum pratense, poa compressa, ranunculus repens, sisymbrium officinale, sonchus oleraceus, tripleurospermum inodorum, aethusa cynapium, anethum graveolens, galeopsis tetrahit, trifolium repens