onopordum acanthium, poa trivialis, arctium minus, calendula arvensis, carduus acanthoides, sisymbrium officinale, trifolium campestre, anthemis cotula, ballota nigra, capsella bursa-pastoris, descurainia sophia, erodium cicutarium, fallopia convolvulus, filago lutescens, lamium amplexicaule, malva sylvestris, medicago lupulina, medicago sativa, melilotus officinalis, plantago major, prunella vulgaris, sonchus oleraceus, stellaria media, tanacetum vulgare, trifolium scabrum, verbena officinalis