schoenus nigricans, carex flacca, drepanocladus polygamus, lysimachia maritima, lythrum salicaria, mentha aquatica, argentina anserina, calamagrostis epigejos, carex nigra, cirsium palustre, juncus articulatus, oenanthe lachenalii, parnassia palustris, salix repens, prunella vulgaris