I received a cutting of this about 15 years ago from my mother. Every couple of years, I cut it back fairly extreme and remove the 'old wood'. The flower spikes generally appear about 2-3 times per year and last about a week. Anyone have any ideas?
Thank you Kisal. You are correct, it is part of the Hoya family. From what I gather, there are hundreds of different varieties, but this one is very similar to the Hindu Rope (at least according to what I have now seen online).