hordeum murinum, lolium perenne, polygonum aviculare, achillea millefolium, anthemis cotula, ballota nigra, chenopodiastrum murale, chenopodium album, convolvulus arvensis, diplotaxis tenuifolia, erodium cicutarium, galium mollugo, galium verum, lepidium draba, malva sylvestris, matricaria discoidea, medicago lupulina, onopordum acanthium, poa annua, reseda lutea, rumex crispus, senecio vulgaris, stellaria media, trifolium pratense, trifolium repens