Hoya papaschonii flowers are similar to Hoya telosmoides and it falls within the group of Hoyas which include Hoya multiflora, and Hoya praetorii.
Vermont Hoyas
A site about growing Hoyas in the Northeastern United States
Hoya papaschonii flowers are similar to Hoya telosmoides and it falls within the group of Hoyas which include Hoya multiflora, and Hoya praetorii.