ceratodon purpureus, gagea bohemica, cladonia foliacea, polytrichum piliferum, arabidopsis thaliana, draba verna, hypnum cupressiforme, scleranthus perennis, sedum album, syntrichia ruralis, artemisia campestris, cladonia pyxidata, cladonia uncialis, echium vulgare, festuca heteropachys, grimmia laevigata, myosotis stricta, potentilla verna, trifolium arvense, allium sphaerocephalon, euphorbia cyparissias, veronica arvensis