argentina anserina, achillea ptarmica, agrostis stolonifera, elymus repens, phalaris arundinacea, potentilla reptans, bidens frondosa, equisetum arvense, lycopus europaeus, lythrum salicaria, ranunculus repens, rorippa sylvestris, stachys palustris, tanacetum vulgare, urtica dioica, artemisia vulgaris, brassica nigra, cirsium arvense, erysimum cheiranthoides, juncus compressus, persicaria amphibia, poa trivialis, tripleurospermum maritimum, cuscuta europaea, iris pseudacorus, rumex conglomeratus, rumex crispus