polygonum aviculare, erigeron canadensis, atriplex patula, chenopodium album, delphinium halteratum, fallopia convolvulus, heliotropium europaeum, reseda undata, salsola tragus, silene vulgaris, sonchus oleraceus, equisetum ramosissimum, linaria supina, medicago lupulina, setaria viridis, solanum nigrum