There has been a new paper published on Hoyas of Vietnam, Cambodia, and Laos, which states that Hoya graveolens is no more. The new species name is Hoya oblongacutifolia.  I have tried to make corrections where I could on this site.  I’m sure years from now the plant will still be known by many as H. graveolens as it takes a very long time for news like this to reach all of the hobbyists and collectors.

Here are two completely new photos of Hoya oblongacutifolia, as after dropping its first set of flowers, it has flowered all over again on three peduncles! Hoya graveolens, or Hoya oblongacutifolia; it is a wonderful plant!