syntrichia ruralis, cerastium semidecandrum, galium verum, ononis spinosa, rosa spinosissima, sedum acre, phleum arenarium, poa pratensis, calamagrostis baltica, carex arenaria, erigeron canadensis, homalothecium lutescens, hypnum cupressiforme, rubus caesius, cynoglossum officinale, koeleria macrantha