lamium purpureum, stellaria media, elymus repens, veronica polita, capsella bursa-pastoris, equisetum arvense, fumaria officinalis, glechoma hederacea, lactuca serriola, lolium perenne, papaver rhoeas, plantago major, trifolium pratense, urtica dioica, chenopodiastrum hybridum, erigeron canadensis, fallopia convolvulus, persicaria lapathifolia, sinapis arvensis, sonchus oleraceus