argentina anserina, poa annua, lotus corniculatus, persicaria hydropiper, plantago lanceolata, potentilla reptans, ranunculus repens, bellis perennis, geranium pratense, glechoma hederacea, inula britannica, lycopus europaeus, lythrum salicaria, plantago major, rorippa amphibia, urtica dioica, achillea millefolium, centaurea jacea, galium palustre, rumex crispus, stellaria aquatica