argentina anserina, agrostis stolonifera, trifolium repens, ranunculus repens, drepanocladus aduncus, galium palustre, physcomitrium patens, potentilla reptans, calliergonella cuspidata, carex nigra, plantago major, rumex crispus, scorzoneroides autumnalis, achillea ptarmica, linum catharticum, mentha aquatica, poa annua