amaranthus retroflexus, chenopodium album, convolvulus arvensis, galinsoga parviflora, setaria pumila, calystegia sepium, capsella bursa-pastoris, echinochloa crus-galli, elymus repens, lamium purpureum, mentha arvensis, persicaria maculosa, plantago major, polygonum aviculare, stachys annua, stachys palustris, veronica persica