ceratodon purpureus, agrostis stolonifera, sagina nodosa, plantago coronopus, syntrichia ruralis, cerastium semidecandrum, sagina maritima, sedum acre, thinopyrum junceiforme, arenaria serpyllifolia, catapodium marinum, cochlearia danica, elymus athericus, parapholis strigosa, phleum arenarium, odontites vulgaris