argentina anserina, comarum palustre, carex nigra, equisetum palustre, iris pseudacorus, ranunculus repens, rumex acetosa, agrostis stolonifera, ranunculus acris, caltha palustris, holcus lanatus, plantago maritima, poa pratensis, anthoxanthum odoratum, cardamine pratensis, epilobium palustre, juncus effusus, lathyrus pratensis, phragmites australis