papaver rhoeas, medicago polymorpha, anthemis arvensis, viola arvensis, alopecurus myosuroides, apera interrupta, arabidopsis thaliana, avena fatua, bromus sterilis, capsella bursa-pastoris, equisetum arvense, polygonum aviculare, roemeria argemone, sonchus asper, tordylium maximum, trifolium arvense, aphanes arvensis, bromus diandrus, bromus hordeaceus, holcus lanatus, medicago orbicularis, phleum pratense, poa trivialis, rumex crispus, silene vulgaris, sinapis arvensis, vicia sativa