malva sylvestris, amaranthus retroflexus, ballota nigra, elymus repens, rumex obtusifolius, arctium lappa, polygonum aviculare, setaria verticillata, arctium nemorosum, calystegia sepium, cichorium intybus, eleusine indica, hordeum murinum, lactuca serriola, lolium perenne, plantago major, solanum nigrum, sorghum halepense, vicia sativa