galinsoga quadriradiata, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, geranium dissectum, lamium purpureum, lapsana communis, lipandra polysperma, mentha arvensis, myosotis arvensis, persicaria lapathifolia, plantago lanceolata, stachys palustris, trifolium pratense, trifolium repens, veronica persica, viola arvensis, echinochloa crus-galli, galium aparine, lotus corniculatus, rumex obtusifolius, spergula arvensis