beta vulgaris, elymus repens, sinapis arvensis, sonchus arvensis, avena fatua, cirsium arvense, solanum nigrum, stachys palustris, veronica persica, amaranthus retroflexus, bidens tripartita, capsella bursa-pastoris, convolvulus arvensis, echinochloa crus-galli, euphorbia helioscopia, fallopia convolvulus, galium aparine, lipandra polysperma, persicaria amphibia, persicaria lapathifolia, polygonum aviculare, rumex crispus, senecio vulgaris, silene noctiflora, sonchus asper, stellaria media, thlaspi arvense, veronica polita