centaurea cyanus, alopecurus myosuroides, cirsium arvense, convolvulus arvensis, galium tricornutum, lathyrus aphaca, legousia speculum-veneris, ranunculus arvensis, scandix pecten-veneris, vicia sativa, avena sterilis, bifora radians, bromus commutatus, bromus sterilis, helminthotheca echioides, knautia integrifolia, lactuca serriola, lathyrus annuus, lathyrus hirsutus, lepidium draba, lolium rigidum, mentha suaveolens, papaver rhoeas, potentilla reptans, rapistrum rugosum, trifolium repens, vicia pannonica, anthemis arvensis, cichorium intybus, crepis sancta, dipsacus fullonum, gypsophila vaccaria, lathyrus cicera, muscari neglectum, ononis spinosa, picris hieracioides, poa pratensis, poterium sanguisorba, rubus ulmifolius, sonchus asper