cz, středočeský kraj, urtica dioica, poa annua, lemna minor, plantago major, artemisia vulgaris, elymus repens, matricaria discoidea, galium aparine, capsella bursa-pastoris, anthriscus sylvestris, spirodela polyrhiza, lolium perenne, lamium album, dactylis glomerata, tripleurospermum inodorum, phalaris arundinacea, ranunculus repens, cirsium arvense, rumex obtusifolius, aegopodium podagraria, ballota nigra, poa trivialis, chelidonium majus, trifolium repens, stellaria media, sambucus nigra, chenopodium album, geum urbanum, sonchus oleraceus, argentina anserina, agrostis stolonifera, atriplex patula, convolvulus arvensis, glechoma hederacea, arrhenatherum elatius, arctium tomentosum, heracleum sphondylium, persicaria hydropiper, poa palustris, geranium pratense, rumex crispus, glyceria fluitans, persicaria lapathifolia, polygonum aviculare, lycopus europaeus, potamogeton crispus, thlaspi arvense, lemna gibba, achillea millefolium, equisetum arvense