text: ceratodon purpureus, erigeron canadensis, holosteum umbellatum, pilosella officinarum, polytrichum juniperinum, spergula morisonii, viola arvensis, convolvulus arvensis, erodium cicutarium, filago arvensis, helichrysum arenarium, hypochaeris radicata, pinus sylvestris, bromus tectorum, jasione montana, senecio vernalis, veronica arvensis, crepis tectorum, veronica triphyllos