bromus hordeaceus, lolium perenne, elymus repens, achillea millefolium, chenopodium album, urtica dioica, argentina anserina, berteroa incana, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, glechoma hederacea, ranunculus repens, trifolium arvense, carduus nutans, malva neglecta, rumex crispus