alyssum granatense, calendula arvensis, hypochaeris glabra, ornithopus compressus, papaver rhoeas, anthyllis lotoides, arabidopsis thaliana, avena sterilis, bromus hordeaceus, bromus tectorum, capsella bursa-pastoris, centaurea benedicta, cerastium glomeratum, convolvulus arvensis, crassula tillaea, diplotaxis catholica, draba verna, echium plantagineum, erodium cicutarium, festuca lachenalii, filago pyramidata, geranium molle, hedypnois rhagadioloides, herniaria hirsuta, hirschfeldia incana, hordeum murinum, hypecoum imberbe, lamium amplexicaule, lathyrus angulatus, linaria spartea, logfia minima, lolium rigidum, medicago polymorpha, muscari comosum, plantago coronopus, poa bulbosa, raphanus raphanistrum, roemeria argemone, scandix pecten-veneris, senecio vulgaris, spergula arvensis, spergula pentandra, tolpis barbata, trifolium tomentosum, valerianella coronata, veronica triphyllos, vicia benghalensis, vicia lutea, vicia sativa, anchusa azurea, fumaria parviflora, lupinus angustifolius, silene colorata, veronica arvensis