anacyclus clavatus, centaurea cyanus, myosotis stricta, polygonum aviculare, ranunculus arvensis, spergula pentandra, agrostemma githago, alyssum granatense, anthemis arvensis, arabidopsis thaliana, capsella bursa-pastoris, chondrilla juncea, convolvulus arvensis, draba verna, eryngium campestre, festuca bromoides, herniaria hirsuta, logfia minima, lolium rigidum, neslia paniculata, papaver rhoeas, roemeria argemone, scandix pecten-veneris, senecio vulgaris, veronica hederifolia, veronica triphyllos, vicia sativa, anchusa azurea, cerastium glomeratum, crepis foetida, filago pyramidata, fumaria officinalis, holosteum umbellatum, lamium amplexicaule, muscari comosum, poa bulbosa, senecio gallicus, silene conica, sisymbrium austriacum, valerianella coronata