artemisia vulgaris, cirsium vulgare, agrostis stolonifera, heracleum mantegazzianum, lolium perenne, arctium minus, elymus repens, holcus lanatus, rumex obtusifolius, poa trivialis, tripleurospermum maritimum, argentina anserina, cirsium arvense, phalaris arundinacea, plantago major, ranunculus repens, rumex crispus, solidago gigantea, sonchus oleraceus, urtica dioica