text: hypochaeris radicata, pilosella officinarum, ceratodon purpureus, erigeron canadensis, filago arvensis, jasione montana, agrostis capillaris, anthemis arvensis, apera spica-venti, holosteum umbellatum, pinus sylvestris, setaria viridis, spergula morisonii, trifolium arvense, viola arvensis, artemisia absinthium, chenopodium album, scleranthus annuus