Here is the very little information that I know about this plant. It came to me as a NOID Hoya from Mandy; she received it from an Indonesian vendor that she frequently ordered from. She said that the only name she had for it was Hoya sulawesiana Short Leaf. I posted this plant as a YouTube video and a couple of growers there said they had the plant with the name Hoya sp. Sulawesi No. 1, and that is where I got it from. The flowers other than being a little lighter in color are identical to Hoya sulawesiana, so I can see where that name came from. The leaves however are completely different.