stellaria media, capsella bursa-pastoris, lamium purpureum, amaranthus retroflexus, bromus sterilis, bromus tectorum, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, fumaria schleicheri, geranium pusillum, hordeum murinum, lactuca serriola, lepidium draba, sonchus oleraceus, veronica hederifolia