lactuca serriola, cirsium arvense, achillea collina, amaranthus retroflexus, aristolochia clematitis, artemisia absinthium, atriplex patula, atriplex tatarica, ballota nigra, bromus japonicus, bromus tectorum, capsella bursa-pastoris, convolvulus arvensis, coronilla varia, elymus repens, erigeron canadensis, fallopia convolvulus, hibiscus trionum, lathyrus tuberosus, lepidium draba, lolium perenne, medicago lupulina, polygonum aviculare, rapistrum perenne, rubus caesius, rumex crispus, setaria viridis, sonchus arvensis, stellaria media, tanacetum vulgare