At a glance I'd agree that it is an Anubias nana. It has the potential to grow and seem more like a bartei but it looks indeitcal to two A. nana
that I currently have so that's just my guess.
Originally Posted by pyro fiend
i know somewhere someone said you aint supposed to but you can put a few pebbles of gravel over it and its roots will grab hold? maybe im thinking of another thing with the rhy-madoodle bobber
Do you mean the rhizome? The large, thick "root" where all the roots and stems/leaves come from is referred to as the rhizome, as long as this stays above the substrate you shouldn't have any problems. I've read of people who have buried their Anubias' roots so I think it's all down to personal preference and willingness to experiment.