I believe that this plant is now called Hoya pubicorolla, but back when I first acquired it from Joanie Kahn, it was called Hoya pubicalyx ‘Pink Dragon.’ The first few times that I flowered it, probably about 12 years ago, it used to bloom light pink. Because of my growing conditions, I can no longer get this color out of it. It now blooms almost red. Below on Top the flowers from 12 years ago, and on the bottom the flowers from this morning. It is hard to believe that it comes from the same plant!