argentina anserina, agrostis stolonifera, xanthium orientale, acorus calamus, bidens tripartita, carex hirta, inula britannica, juncus compressus, lycopus europaeus, mentha arvensis, persicaria amphibia, plantago major, poa pratensis, ranunculus repens, trifolium fragiferum, trifolium repens, achillea salicifolia, anthemis cotula, lycopus exaltatus, myosotis laxa, persicaria hydropiper, ranunculus flammula, rumex crispus, teucrium scordium