stellaria media, lolium perenne, plantago major, poa annua, atriplex patula, berteroa incana, bromus sterilis, capsella bursa-pastoris, convolvulus arvensis, dactylis glomerata, elymus repens, erigeron annuus, galinsoga parviflora, geum urbanum, glechoma hederacea, lactuca serriola, lepidium ruderale, medicago lupulina, polygonum aviculare, prunella vulgaris, ranunculus repens, rorippa sylvestris, sonchus arvensis, sonchus oleraceus