text: filago arvensis, logfia minima, pilosella officinarum, agrostis capillaris, apera spica-venti, erigeron canadensis, arabidopsis thaliana, elymus repens, helichrysum arenarium, hypochaeris radicata, pinus sylvestris, polytrichum piliferum, setaria viridis, chenopodium album, jasione montana, rumex acetosella, trifolium arvense, veronica arvensis, viola arvensis, fallopia convolvulus