cerastium semidecandrum, erodium cicutarium, koeleria macrantha, phleum arenarium, syntrichia ruralis, bromus tectorum, rosa spinosissima, alyssum alyssoides, calamagrostis baltica, corynephorus canescens, draba verna, flexitrichum flexicaule, sedum acre, senecio vulgaris, silene conica, sisymbrium altissimum, jacobaea vulgaris, pilosella officinarum