Hoya finlaysonii Wight
This cream flower with red tip corolla is H.finlaysonii. This plant has leave thick and rigid, elliptical with cuneate bases and rough, finely serrate margins, up to 21 cm long by 6 cm wide. Ordinarily, the leaf veins are very prominent, wide, dark green on a lighter green background. But the plant which has shown here has plain green leave, veins not easily seen. The flower is about 1/3 in diameter, 30 - 40 flowers per umble, open 1 day. H.finlaysonii is found in the south of Thailand.