equisetum arvense, galeopsis tetrahit, galium spurium, capsella bursa-pastoris, convolvulus arvensis, lamium purpureum, lapsana communis, mentha arvensis, myosotis arvensis, thlaspi arvense, veronica agrestis, viola arvensis, atriplex patula, fallopia convolvulus, geranium pusillum, neslia paniculata, polygonum aviculare, chaenorhinum minus