Yes thanks, you are probably right. There are very few photo's of it but it does seem to have thicker leaves than M. ramiflorus. It is a coastal species which might also explain the thicker leathery leaves. Also the pictures of M. ramiflorus all seem to have yellowish flowers with no discernible brown tinge. Although I couldn't (quickly) find a photograph of M. novae-zelandiae in flower, just in leaf. So should we go for Melicytus novae-zelandiae?