anthemis ruthenica, sisymbrium orientale, bromus tectorum, erigeron canadensis, anchusa officinalis, artemisia vulgaris, camelina microcarpa, cannabis sativa, chenopodium album, chondrilla juncea, convolvulus arvensis, crepis foetida, delphinium consolida, descurainia sophia, elymus repens, erodium cicutarium, lactuca serriola, lamium amplexicaule, lepidium draba, matricaria discoidea, medicago monspeliaca, papaver rhoeas, silene latifolia, veronica triphyllos, vicia villosa