Friday Fabulous Flower - HA Tropical Botanical Garden

OK, TPP admits to being a bit jaded about tropical ornamentals. So when you encounter something new especially it it's a bit different, then it's a great thing.  So here's the FFF from the Hawaiian Tropical Botanical Garden (see precious post for more info).  All the previous plants in this genus have been quite large herbs with big bright pink/purple inflorescences, and this species, presently unknown (Medinilla sp.) is small and charmingly delicate.  For the uninitiated this genus is in the Melastomaceae, the Melastoms, one of the easiest of families to recognize. The label was partly obscured so no idea even where this species comes from, but it isn't. M. speciosus of the Philippines. Any ideas out there??
The leaves were quite succulent almost hiding the characteristic leaf venation pattern, and usually when an inflorescence hangs down like this you think bat pollination, but these are not bat type flowers in any way.  Isn't this a pretty thing?