hordeum murinum, capsella bursa-pastoris, dactylis glomerata, bromus sterilis, bromus tectorum, cichorium intybus, convolvulus arvensis, lotus corniculatus, medicago sativa, plantago major, sonchus oleraceus, stellaria media, ranunculus repens, agrostis stolonifera, atriplex tatarica, cirsium arvense, daucus carota, erigeron canadensis, fumaria officinalis, lamium purpureum, lysimachia arvensis, poa annua, poa bulbosa, sorghum halepense, trifolium repens, tripleurospermum inodorum, veronica hederifolia, lathyrus sphaericus