text: festuca psammophila, phleum phleoides, poa angustifolia, salvia pratensis, syntrichia ruralis, holosteum umbellatum, potentilla cinerea, thymus serpyllum, artemisia campestris, bryum argenteum, centaurea stoebe, cerastium semidecandrum, ceratodon purpureus, cetraria aculeata, collema tenax, dianthus carthusianorum, galium verum, helichrysum arenarium, niphotrichum canescens, oenothera biennis, silene otites, veronica spicata, veronica triphyllos