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