Hoya obscura was first collected by A.D.E. Elmer at Mount Bulusan, Sorsogon Province on Luzon Island, but can be found through out the Philippines.
![](https://i0.wp.com/vermonthoyas.com/vhwp/wp-content/uploads/2021/09/Hoya-obscura-09272021g.jpg?resize=625%2C417&ssl=1)
Hoya obscura was first collected by A.D.E. Elmer at Mount Bulusan, Sorsogon Province on Luzon Island, but can be found through out the Philippines.