galinsoga parviflora, chenopodium album, echinochloa crus-galli, equisetum arvense, persicaria maculosa, stellaria media, symphytum officinale, amaranthus retroflexus, argentina anserina, cirsium arvense, euphorbia helioscopia, heracleum sphondylium, lamium purpureum, mentha arvensis, polygonum aviculare, ranunculus repens, raphanus raphanistrum, sonchus asper, veronica hederifolia, veronica persica, atriplex calotheca, urtica dioica