text: triticum aestivum, arenaria serpyllifolia, legousia speculum-veneris, papaver rhoeas, agrostis gigantea, centaurea cyanus, myosotis arvensis, achillea millefolium, apera spica-venti, aphanes arvensis, arabidopsis thaliana, buglossoides arvensis, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, convolvulus arvensis, daucus carota, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, lapsana communis, lysimachia arvensis, neslia paniculata, persicaria lapathifolia, poa pratensis, polygonum aviculare, potentilla reptans, ranunculus repens, raphanus raphanistrum, setaria pumila, sherardia arvensis, sonchus arvensis, trifolium pratense, valerianella locusta, veronica agrestis, veronica arvensis, veronica persica, vicia hirsuta, vicia villosa, viola arvensis