artemisia abrotanum, atriplex aucheri, bromus inermis, carex melanostachya, chenopodium album, cichorium intybus, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, elymus repens, eryngium planum, euphorbia tommasiniana, galium verum, lactuca serriola, lythrum virgatum, phalaris arundinacea, poa angustifolia, sonchus arvensis