Hoya insularis sp Berau , Kaltim.

Hoya insularis (Anatropanthus borneensis) sp Berau, East Kalimantan, Indonesia. As described, this hoya was found in the forest area of Berau Regency, which is one of the districts in East Kalimantan province, Indonesia. The capital of this district is located in Tanjung Redeb District. Hoya insularis is almost similar to Hoya spartiodes in general, but the difference is that the leaves are slightly flat, thick and have very different flowers. The flowers are very unique pink. This hoya has been categorized as rare in its habitat.