artemisia verlotiorum, elymus repens, arctium minus, artemisia vulgaris, ballota nigra, cirsium arvense, lolium perenne, symphoricarpos albus, atriplex patula, chaerophyllum temulum, convolvulus arvensis, fallopia dumetorum, festuca rubra, galinsoga parviflora, lactuca serriola, melilotus albus, atriplex sagittata, chenopodium album