anacyclus clavatus, bromus hordeaceus, calendula arvensis, centaurea benedicta, convolvulus arvensis, diplotaxis catholica, erodium cicutarium, hedypnois rhagadioloides, hypecoum imberbe, lolium rigidum, raphanus raphanistrum, silene colorata, silene gallica, sonchus oleraceus, spergula arvensis, trifolium arvense, anchusa azurea, anthyllis lotoides, avena barbata, capsella bursa-pastoris, echium plantagineum, eryngium campestre, hirschfeldia incana, hordeum murinum, ornithopus compressus, papaver rhoeas, stachys arvensis, vicia benghalensis, vicia lutea