juncus bufonius, juncus articulatus, agrostis stolonifera, alopecurus geniculatus, argentina anserina, carex hirta, gnaphalium uliginosum, plantago media, poa annua, sagina procumbens, trifolium repens, callitriche palustris, cerastium holosteoides, lythrum portula, mentha arvensis, myosotis scorpioides, plantago lanceolata, prunella vulgaris, ranunculus flammula, ranunculus repens, rorippa palustris, veronica scutellata