convolvulus arvensis, senecio vulgaris, setaria viridis, sinapis arvensis, sonchus asper, sonchus oleraceus, veronica persica, campanula rapunculoides, chenopodium album, diplotaxis muralis, elymus repens, erigeron canadensis, euphorbia cyparissias, fumaria officinalis, lactuca serriola, lamium purpureum, salvia pratensis