brachypodium distachyon, crassula tillaea, plantago lagopus, bromus rigidus, medicago minima, oxalis pes-caprae, phagnalon saxatile, calendula arvensis, echium plantagineum, hirschfeldia incana, hypochaeris radicata, lysimachia arvensis, scorpiurus muricatus, trifolium campestre, trifolium scabrum, foeniculum vulgare, hedypnois rhagadioloides, silene gallica