sagina procumbens, carex nigra, argentina anserina, bidens cernuus, juncus filiformis, lythrum salicaria, mentha arvensis, poa annua, veronica serpyllifolia, viola palustris, cardamine pratensis, cicuta virosa, comarum palustre, galium palustre, glyceria fluitans, juncus articulatus, leersia oryzoides, lotus corniculatus, plantago lanceolata, plantago uliginosa, prunella vulgaris, ranunculus flammula, trifolium repens