text: hypochaeris radicata, crepis capillaris, elymus repens, pilosella officinarum, rumex acetosella, agrostis capillaris, arabidopsis thaliana, avenella flexuosa, crepis tectorum, erigeron canadensis, holosteum umbellatum, scleranthus annuus, veronica arvensis, veronica triphyllos, viola arvensis, ceratodon purpureus, erodium cicutarium, pinus sylvestris, trifolium arvense, vicia hirsuta, fallopia convolvulus, filago arvensis