centaurea stoebe, ceratodon purpureus, euphorbia cyparissias, koeleria macrantha, rumex acetosella, trifolium arvense, arabidopsis thaliana, echium vulgare, erodium cicutarium, festuca valesiaca, gagea bohemica, myosotis stricta, polytrichum piliferum, spergula morisonii, veronica dillenii, bryum argenteum, cladonia foliacea, hypericum perforatum, ornithogalum orthophyllum, stachys recta, viola arvensis