text: echinochloa crus-galli, setaria pumila, alopecurus pratensis, argentina anserina, cirsium arvense, lythrum salicaria, plantago uliginosa, ranunculus repens, stachys palustris, trifolium hybridum, tripleurospermum inodorum, calystegia sepium, lipandra polysperma, lotus tenuis, persicaria amphibia, poa palustris, ranunculus flammula