apera spica-venti, cerastium semidecandrum, festuca rubra, logfia minima, agrostis capillaris, arabidopsis thaliana, arnoseris minima, bryum argenteum, ceratodon purpureus, corynephorus canescens, digitaria ischaemum, equisetum arvense, erodium cicutarium, filago arvensis, jasione montana, myosotis stricta, pilosella officinarum, polytrichum piliferum, rumex acetosella, scleranthus annuus, spergula morisonii, tortula truncata, trifolium arvense, veronica dillenii, veronica triphyllos