This is what I have always though of as Poranthera corymbosa, not ericifolia, due to the narrow, entire, triangular stipules, not lacerate as for ericifolia (which is also a smaller plant, usually <20cm high). I've put up some records of P. ericifolia recently too, from N of Batemans Bay, which is the only place I have seen it, never in Bega Valley shire. This taxon I have only seen in Ben Boyd NP, in forest on sandy soil that was burnt a few years ago. It gets between 10-50cm high. I'll put up a record of another entity that also keys to P. corymbosa, but looks very different.