蓝雪花（学名：Plumbago auriculata），又名蓝花丹、蓝花矶松，蓝雪科半灌木植物。夏天的时候，蓝雪花会开浅蓝色的花儿。原产于非洲南部，在世界各地被广泛地作为观赏植物而栽种。

Plumbago auriculata (common names blue plumbago, Cape plumbago or Cape leadwort), syn. P. capensis, is a species of flowering plant in the family Plumbaginaceae, native to South Africa.

It is an evergreen shrub, often grown as a climber, ascending rapidly to 6 m (20 ft) tall by 3 m (10 ft) wide in nature, though much smaller when cultivated as a houseplant. It has light blue to blue flowers and also variations with white (P. auriculata var. alba) or deep blue (P. auriculata 'Royal cape') flowers. The leaves are a glossy green and grow to 5 cm (2 in) long. Plumbago grow best in full sun to part shade.