Eriolarynx australis

Eriolarynx australis, called mini angel's trumpet or blue angel's trumpet, is a species of flowering plant in the genus "Eriolarynx", native to Bolivia and northwest Argentina. It has gained the Royal Horticultural Society's Award of Garden Merit.
It is a compact shrub to tall and broad, with downy leaves and pale violet-blue trumpet-shaped pendent blooms in summer. It is hardy in mild regions, otherwise must be grown under glass. It needs a sheltered position in full sun.
The Latin specific epithet "australis" means "southern".