It is always disappointing to put your heart and soul into a plant expecting it to be one thing and then finding out, it is something else altogether. Here is a plant that was supposed to be Hoya surisana, but it is clearly another random campanulate species. Hoya surisana has a distinctive long calyx that these buds are completely missing. To add insult to injury, on three separated occasions the buds have fallen off before opening. The same thing happened to these buds below.