plantago coronopus, festuca rubra, armeria maritima, plantago maritima, ptychostomum compactum, agrostis stolonifera, cerastium holosteoides, cochlearia danica, cochlearia officinalis, elymus repens, juncus gerardi, poa pratensis, sagina maritima, sedum acre, tripleurospermum maritimum, sagina procumbens