text: lamium purpureum, veronica arvensis, viola arvensis, stellaria media, arabidopsis thaliana, capsella bursa-pastoris, elymus repens, fallopia convolvulus, galium aparine, lapsana communis, lolium perenne, myosotis arvensis, poa pratensis, ranunculus repens, secale cereale, anthemis arvensis, campanula rapunculoides, cirsium arvense, erysimum cheiranthoides, tilia cordata