text: matricaria chamomilla, raphanus raphanistrum, scleranthus annuus, spergula arvensis, alopecurus myosuroides, arabidopsis thaliana, capsella bursa-pastoris, cerastium glomeratum, chenopodium album, convolvulus arvensis, elymus repens, gnaphalium uliginosum, lipandra polysperma, lysimachia vulgaris, myosotis arvensis, persicaria amphibia, plantago major, polypogon viridis, rumex acetosella, sagina procumbens, sinapis arvensis, sonchus asper, stellaria media, valerianella rimosa, veronica persica, vicia hirsuta, vicia sativa, viola arvensis, galium aparine, lysimachia arvensis, mentha arvensis, vicia tetrasperma