raphanus raphanistrum, anthemis arvensis, avena sterilis, calendula arvensis, lolium rigidum, ornithopus compressus, alyssum granatense, anacyclus clavatus, arabidopsis thaliana, bromus diandrus, buglossoides arvensis, capsella bursa-pastoris, hedypnois rhagadioloides, lamium amplexicaule, lathyrus angulatus, linaria spartea, lupinus angustifolius, ornithopus pinnatus, papaver dubium, papaver rhoeas, roemeria argemone, scandix pecten-veneris, silene gallica, spergula pentandra, trifolium arvense, trifolium glomeratum, veronica triphyllos, vicia benghalensis, vicia lutea, chondrilla juncea, crepis foetida, echium plantagineum, filago pyramidata, fumaria officinalis, hypochaeris glabra, neslia paniculata, senecio vulgaris, tolpis barbata, trifolium stellatum