helianthus annuus, brassica oleracea, polygonum aviculare, raphanus raphanistrum, amaranthus retroflexus, chenopodium album, dasypyrum villosum, fumaria officinalis, glebionis segetum, hordeum murinum, lolium multiflorum, senecio vulgaris, silene latifolia, solanum nigrum, trifolium repens