marrubium peregrinum, ballota nigra, berteroa incana, carduus pycnocephalus, cichorium intybus, echium italicum, lepidium draba, salvia viridis, trifolium campestre, anthemis arvensis, bupleurum apiculatum, centaurea solstitialis, chenopodium album, erodium cicutarium, eryngium campestre, geranium pusillum, marrubium vulgare, nigella arvensis, reseda lutea, rumex pulcher, sisymbrium officinale, solanum nigrum, verbascum densiflorum, verbena officinalis