syntrichia ruralis, sedum acre, cerastium semidecandrum, ceratodon purpureus, cladonia foliacea, cladonia furcata, cladonia rangiformis, festuca rubra, hypnum cupressiforme, phleum arenarium, syntrichia calcicola, ononis spinosa, calamagrostis baltica, erodium cicutarium, myosotis ramosissima, hippophae rhamnoides