chenopodiastrum hybridum, euphorbia helioscopia, convolvulus arvensis, equisetum arvense, fallopia convolvulus, lycopsis arvensis, polygonum aviculare, setaria viridis, viola arvensis, chenopodium album, cirsium arvense, galeopsis tetrahit, lapsana communis, lathyrus tuberosus, silene latifolia, geranium pusillum, solanum nigrum