calendula arvensis, convolvulus arvensis, geranium molle, ornithopus compressus, anacyclus clavatus, aphanes microcarpa, avena barbata, brassica barrelieri, briza minor, capsella bursa-pastoris, cerastium glomeratum, diplotaxis catholica, festuca bromoides, hypochaeris glabra, papaver dubium, ranunculus sardous, raphanus raphanistrum, rumex bucephalophorus, senecio vulgaris, spergula arvensis, stellaria media, trifolium arvense, trifolium glomeratum, trifolium subterraneum, veronica arvensis, vicia sativa, erodium ciconium, lathyrus cicera, papaver rhoeas, viola arvensis