Hoya sp. GPS7731Hoya sp. GPS 7731 - A hoya with pale green leaves

Some of the other hoyas that I grow or have grown:
sp. EKW97005 "Chicken Farm"
sp. from Philippines Lake Acco, Mount Apo
sp. GPS 7227
sp. IPPS 8845 Sumatra
sp. KO Chang Island IML 1508
sp. Mount Hagen PNG (SV454)
sp. NS 00-009
sp. NS 05-162
sp. NS 05-166
sp. NS 05-231
sp. Palawan (Phillipines) GPS 9057
sp. Sarawak GPS 8367
sp. Tanna