dysphania botrys, chaenorhinum minus, amaranthus retroflexus, artemisia annua, asperugo procumbens, atriplex oblongifolia, bassia scoparia, capsella bursa-pastoris, chenopodium album, diplotaxis tenuifolia, equisetum ramosissimum, erigeron canadensis, erodium cicutarium, herniaria glabra, lactuca serriola, linaria vulgaris, medicago lupulina, poa annua, reseda lutea, setaria viridis, sisymbrium officinale, tripleurospermum inodorum