text: hypochaeris radicata, ceratodon purpureus, erigeron canadensis, filago arvensis, holosteum umbellatum, apera spica-venti, arabidopsis thaliana, crepis capillaris, elymus repens, erodium cicutarium, jasione montana, pilosella officinarum, pinus sylvestris, scleranthus annuus, senecio vernalis, spergula morisonii, trifolium arvense, veronica arvensis, viola arvensis, cerastium holosteoides, convolvulus arvensis, festuca trachyphylla, myosotis stricta, veronica triphyllos