avena barbata, bromus madritensis, galactites tomentosa, glebionis coronaria, medicago polymorpha, trifolium nigrescens, diplotaxis erucoides, echium plantagineum, hippocrepis multisiliquosa, lolium rigidum, lotus ornithopodioides, malva sylvestris, oxalis pes-caprae, sonchus oleraceus, avena sterilis, beta vulgaris, bromus diandrus, catapodium rigidum, erodium malacoides, euphorbia helioscopia, hedypnois rhagadioloides, hirschfeldia incana, lysimachia arvensis, medicago truncatula, melilotus sulcatus, mercurialis annua, scorpiurus muricatus, tripodion tetraphyllum, urospermum picroides