lolium multiflorum, capsella bursa-pastoris, matricaria chamomilla, papaver rhoeas, silene gallica, stellaria media, viola arvensis, anthemis arvensis, arabidopsis thaliana, buglossoides arvensis, calluna vulgaris, cerastium glomeratum, convolvulus arvensis, crepis sancta, euphorbia helioscopia, glebionis segetum, lathyrus aphaca, medicago arabica, poa bulbosa, polygonum aviculare, ranunculus arvensis, raphanus raphanistrum, rumex acetosella, rumex bucephalophorus, scandix pecten-veneris, senecio vulgaris, sinapis arvensis, sonchus oleraceus, spergula arvensis, veronica arvensis