triticum aestivum, agrostis stolonifera, briza minor, lathyrus aphaca, viola arvensis, aphanes arvensis, arrhenatherum elatius, bromus secalinus, convolvulus arvensis, euphorbia exigua, poa annua, poa trivialis, stellaria media, avena fatua, cerastium glomeratum, cirsium arvense, fallopia convolvulus, gastridium ventricosum, geranium dissectum, lapsana communis, lathyrus nissolia, lolium multiflorum, medicago polymorpha, mentha suaveolens, potentilla reptans, prunella laciniata, scandix pecten-veneris, sherardia arvensis, sonchus oleraceus, trifolium repens, valerianella rimosa, veronica arvensis, vicia sativa