convolvulus arvensis, sonchus asper, argentina anserina, chenopodium album, elymus repens, persicaria lapathifolia, persicaria maculosa, stellaria media, anthemis arvensis, euphorbia helioscopia, fallopia convolvulus, lamium purpureum, lapsana communis, lipandra polysperma, myosotis arvensis, oxalis stricta, plantago uliginosa, polygonum aviculare, rumex crispus, silene latifolia, tripleurospermum inodorum, tussilago farfara, veronica persica, viola arvensis