Calliandra is a genus of flowering plants in the pea family, Fabaceae, subfamily Mimosoideae. It contains about 200 species that are native to tropical and subtropical regions of southern Asia, Africa, Australia and the Americas.
The genus comprises herbaceous perennial plants, shrubs and rarely small trees growing 0.5–6 m tall, with bipinnate leaves. The flowers are produced in cylindrical or globose inflorescences and have numerous long slender stamens which give rise to the common names powder-puff, powder puff plant, and fairy duster. These plants flower all year round, but the best blooming is in spring and summer. They can be easily pruned.
- Selected species
Buds and open flowers of Calliandra calothyrsus