cirsium arvense, linaria vulgaris, viola tricolor, capsella bursa-pastoris, setaria viridis, stellaria media, veronica persica, bromus tectorum, cerastium brachypetalum, coronilla varia, erodium cicutarium, lamium amplexicaule, mercurialis annua, senecio vulgaris, stachys arvensis, veronica chamaedrys, veronica polita, convolvulus arvensis, erigeron canadensis, galium tricornutum