brassica nigra, festuca membranacea, arctotheca calendula, medicago littoralis, capsella bursa-pastoris, carduus meonanthus, cladanthus mixtus, echium plantagineum, polycarpon tetraphyllum, trifolium angustifolium, trifolium tomentosum, andryala arenaria, brassica tournefortii, briza maxima, bromus diandrus, cerastium glomeratum, crassula tillaea, erodium cicutarium, euphorbia exigua, hedypnois rhagadioloides, hypochaeris glabra, juncus bufonius, lamarckia aurea, logfia gallica, lysimachia arvensis, malva nicaeensis, marcus-kochia triloba, medicago tornata, ornithopus compressus, paronychia argentea, plantago coronopus, plantago lagopus, poa annua, rumex bucephalophorus, rumex spinosus, silene nocturna, sisymbrium officinale, spergula arvensis, trifolium arvense, trifolium cherleri, trifolium scabrum, trifolium suffocatum