chenopodiastrum murale, artemisia vulgaris, cynodon dactylon, elymus repens, amaranthus retroflexus, arrhenatherum elatius, ballota nigra, bassia scoparia, bromus sterilis, calystegia sepium, capsella bursa-pastoris, carduus acanthoides, chenopodium album, cichorium intybus, convolvulus arvensis, erigeron canadensis, fallopia convolvulus, hordeum murinum, lactuca serriola, lepidium draba, onopordum acanthium, persicaria lapathifolia, polygonum aviculare, setaria pumila, setaria verticillata, sorghum halepense, stellaria media, veronica agrestis