text: convolvulus arvensis, lipandra polysperma, setaria viridis, solanum tuberosum, stachys palustris, campanula rapunculoides, cirsium arvense, daucus carota, echinochloa crus-galli, knautia arvensis, lysimachia arvensis, sinapis arvensis, sonchus arvensis, stellaria media, symphytum officinale, veronica persica, viola arvensis, euphorbia exigua, rubus caesius, trifolium repens