ceratodon purpureus, polytrichum piliferum, gagea bohemica, niphotrichum canescens, rumex acetosella, syntrichia ruralis, arabidopsis thaliana, cladonia foliacea, draba verna, scleranthus perennis, sedum album, cladonia pyxidata, festuca heteropachys, grimmia laevigata, potentilla verna, euphorbia cyparissias