echinochloa crus-galli, galinsoga parviflora, solanum tuberosum, amaranthus powellii, amaranthus retroflexus, equisetum arvense, galinsoga quadriradiata, galium spurium, persicaria maculosa, veronica persica, capsella bursa-pastoris, convolvulus arvensis, geranium dissectum, lamium purpureum, setaria pumila, stachys palustris, armoracia rusticana, cirsium arvense, elymus repens, erysimum cheiranthoides, euphorbia helioscopia, lapsana communis, lipandra polysperma, mentha arvensis, setaria viridis, sonchus arvensis, sonchus asper, sonchus oleraceus, stellaria media, symphytum officinale, thlaspi arvense, viola arvensis