syntrichia ruralis, carex arenaria, hippophae rhamnoides, ceratodon purpureus, cladonia pocillum, hypnum cupressiforme, arenaria serpyllifolia, cerastium semidecandrum, rosulabryum capillare, sedum acre, veronica arvensis, elymus athericus, myosotis ramosissima, phleum arenarium, brachythecium albicans, syntrichia calcicola, erigeron canadensis, erodium cicutarium, jacobaea vulgaris