hordeum murinum, lolium multiflorum, anthemis arvensis, plantago lanceolata, trifolium nigrescens, convolvulus arvensis, erodium cicutarium, malva multiflora, medicago polymorpha, poa annua, rumex pulcher, silene gallica, sisymbrium officinale, trifolium resupinatum, avena barbata, carduus pycnocephalus, euphorbia helioscopia, filago pyramidata, gaudinia fragilis, geranium dissectum, hypochaeris radicata, ranunculus sardous, silybum marianum, trifolium pratense