Sollya heterophylla

Bluebell Creeper
Family: Pittosporaceae
Origin: Australia
Vine or creeper

Subtropical, cold hardy at least to 30s F for a short time

Sollya heterophylla is a moderately vigorous climbing plant whose branches twine around the stems of other plants. The flowers are bell shaped, usually deep blue in color, occurring in clusters of 2 or more.

It is hardy in a range of soils and climates, will tolerate at least moderate frost and can withstand periods of dryness once established.

Link to this plant:

https://toptropicals.com/catalog/uid/sollya_heterophylla.htm