mercurialis annua, equisetum arvense, euphorbia peplus, persicaria maculosa, chenopodium album, fallopia convolvulus, oxalis stricta, poa annua, setaria viridis, solanum nigrum, sonchus asper, stachys arvensis, stellaria media, veronica agrestis, atriplex patula, capsella bursa-pastoris, echinochloa crus-galli, euphorbia helioscopia, lamium purpureum, lysimachia arvensis, persicaria lapathifolia, senecio vulgaris, urtica urens, viola arvensis, lamium amplexicaule, plantago major, rumex obtusifolius