galinsoga parviflora, amaranthus graecizans, amaranthus hypochondriacus, atriplex patula, chenopodium album, lamium purpureum, solanum nigrum, amaranthus retroflexus, calystegia sepium, capsella bursa-pastoris, chenopodiastrum hybridum, echinochloa crus-galli, sonchus asper, stellaria media