text: eleocharis quinqueflora, agrostis stolonifera, argentina anserina, linum catharticum, parnassia palustris, salix repens, carex disticha, carex flacca, juncus articulatus, mentha aquatica, phragmites australis, trifolium repens, centaurium littorale, holcus lanatus, juncus anceps, schoenus nigricans