setaria viridis, sherardia arvensis, sonchus oleraceus, allium vineale, amaranthus retroflexus, bromus sterilis, campanula rapunculoides, capsella bursa-pastoris, euphorbia helioscopia, galium aparine, lapsana communis, lysimachia arvensis, ranunculus repens, senecio vulgaris, solanum nigrum, stellaria media, symphytum officinale, arenaria serpyllifolia, convolvulus arvensis, elymus repens, erigeron canadensis, geranium rotundifolium, papaver rhoeas, sonchus asper, veronica persica, muscari comosum