Both photographs, especially clear in the second photograph, show the leaves' sheaths margins crisped and undulating – the Flora of Au botanical key foliage diagnostic feature differentiating this _Pollia crispata_ from _Pollia macrophylla_ (known to occur from SE Qld to N Qld) . → https://keybase.rbg.vic.gov.au/keys/show/4456
Hence, i just confirmed this identification of _Pollia crispata_ .