schoenus nigricans, agrostis stolonifera, tripidium ravennae, epipactis palustris, erigeron canadensis, juncus acutus, linum maritimum, lolium interruptum, molinia caerulea, plantago crassifolia, populus alba, pulicaria dysenterica, scirpoides holoschoenus, sonchus maritimus, hypochaeris radicata