galinsoga parviflora, galeopsis tetrahit, mentha arvensis, persicaria maculosa, stellaria media, chenopodium album, fallopia convolvulus, polygonum aviculare, ranunculus repens, sonchus arvensis, veronica persica, capsella bursa-pastoris, cirsium arvense, elymus repens, galium aparine, lamium purpureum, lipandra polysperma, sonchus asper, trifolium repens, viola arvensis, calendula officinalis