text: secale cereale, cirsium arvense, mentha arvensis, papaver rhoeas, stachys palustris, agrostis gigantea, aphanes arvensis, arenaria serpyllifolia, legousia speculum-veneris, myosotis arvensis, potentilla reptans, ranunculus repens, sonchus arvensis, anthemis arvensis, arabidopsis thaliana, buglossoides arvensis, centaurea cyanus, convolvulus arvensis, euphorbia helioscopia, galeopsis speciosa, galium aparine, lysimachia arvensis, medicago falcata, poa pratensis, raphanus raphanistrum, valerianella locusta, veronica arvensis, veronica polita, vicia sativa, viola arvensis