amaranthus retroflexus, anthemis arvensis, artemisia vulgaris, atriplex patula, ballota nigra, capsella bursa-pastoris, carduus acanthoides, chenopodiastrum hybridum, chenopodium album, conium maculatum, convolvulus arvensis, crepis biennis, cynodon dactylon, datura stramonium, echinochloa crus-galli, geranium dissectum, lamium purpureum, malva sylvestris, nasturtium officinale, plantago major, setaria pumila, solanum nigrum, sonchus asper, stachys annua, stellaria media, trifolium repens, urtica dioica, veronica hederifolia