text: syntrichia ruralis, ceratodon purpureus, draba verna, festuca rubra, phleum arenarium, syntrichia calcicola, cerastium semidecandrum, erodium cicutarium, calamagrostis epigejos, corynephorus canescens, hypnum cupressiforme, jacobaea vulgaris, koeleria macrantha, myosotis ramosissima, sedum acre, cynoglossum officinale