poa trivialis, trifolium repens, agrostis stolonifera, plantago major, argentina anserina, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, dactylis glomerata, phragmites australis, poa annua, ranunculus sardous, stellaria media, tripleurospermum maritimum, althaea officinalis, cirsium vulgare, polygonum aviculare