ceratodon purpureus, draba verna, gagea bohemica, hypnum cupressiforme, scleranthus perennis, arabidopsis thaliana, bryum argenteum, cladonia foliacea, myosotis stricta, potentilla verna, sedum album, syntrichia ruralis, trifolium arvense, cladonia pyxidata, euphorbia cyparissias, festuca heteropachys, potentilla argentea, sedum acre, saxifraga granulata