Beaumontia jerdoniana Variegata
Botanical name: Beaumontia jerdoniana
Common name: Nepal Trumpet Flower
Family: Apocynaceae
Origin: Himilayan tropics
Similar plants: Beaumontia jerdoniana (Nepal Trumpet Flower)
Link to this plant:
https://toptropicals.com/catalog/uid/beaumontia_jerdoniana.htm