text: secale cereale, aphanes arvensis, arenaria serpyllifolia, convolvulus arvensis, galium aparine, legousia speculum-veneris, poa pratensis, veronica arvensis, viola arvensis, agrostis gigantea, anthemis arvensis, arabidopsis thaliana, buglossoides arvensis, centaurea cyanus, fallopia convolvulus, galeopsis speciosa, galeopsis tetrahit, myosotis arvensis, papaver rhoeas, ranunculus repens, rumex acetosella, scleranthus annuus, setaria pumila, sonchus arvensis, valerianella locusta, veronica agrestis, veronica persica, vicia hirsuta, vicia villosa