Hoya-bicarinata_300WainaniPuanani-Waikiki_Cutler_20151214_154320

I hope this is Hoya bicarinata, wax plant, pua-hoku-hihi. I've seen lots of other possibilities but this one is on the U of Hawaii Asclepiadaceae page. Ah, synonym of H. australis. That takes care of one of the other possibilities. Could be H. australis 'Kapoho'. Same plant as in the adjacent photo.

Done