argentina anserina, elymus repens, mentha aquatica, agrostis stolonifera, phalaris arundinacea, urtica dioica, cirsium arvense, lythrum salicaria, tanacetum vulgare, tripleurospermum maritimum, achillea ptarmica, artemisia vulgaris, bidens tripartita, erigeron canadensis, mentha arvensis, plantago major, polycnemum arvense, potentilla reptans, ranunculus repens, rumex obtusifolius