What is the difference between Hoya Finlaysonii and Callistophylla?
Both of these lovely plants can be seen from the leaf veins. Hoya finlaysonii has less clear or irregular leaf veins, while Callistophylla has more prominent and clearer leaf veins. The color of the leaves of these two plants is also different. Finlaysonii is dark green, while Callistophylla is light green.
I must admit, I don't know these two plants, but Google says the difference between them can be seen from the shape and color of the leaves.