festuca rubra, gemmabryum dichotomum, agrostis stolonifera, sedum acre, elymus athericus, plantago coronopus, armeria maritima, centaurium littorale, cochlearia danica, honckenya peploides, sagina nodosa, thinopyrum junceiforme, cerastium semidecandrum, hennediella heimii, sagina maritima, trifolium repens