Aquilegia buergeriana var. oxysepala (Asian columbine)

Aquilegia buergeriana var. oxysepala is a very ornamental Asian columbine species(Ranunculaceae). The flower consists of 5 burgundy petal-like sepals and 5 yellow inner petals with long spurs. Herbaceous perennial plant growing to 100 cm tall, flowering in May to July.