sedum acre, brachythecium albicans, ceratodon purpureus, arabidopsis arenosa, artemisia campestris, bromus hordeaceus, bromus tectorum, calamagrostis baltica, cerastium holosteoides, cerastium semidecandrum, corynephorus canescens, draba verna, hieracium umbellatum, hippophae rhamnoides, viola tricolor