schoenus nigricans, mentha aquatica, agrostis stolonifera, blackstonia perfoliata, juncus maritimus, pulicaria dysenterica, scirpoides holoschoenus, tripidium ravennae, bolboschoenus maritimus, calystegia sepium, festuca heterophylla, lotus pedunculatus, plantago major, thrincia saxatilis, dittrichia viscosa, juncus acutus