Full image of Portia Tree

Portia Tree

Thespesia populnea

Description

A small, salt-tolerant tree or shrub commonly found in coastal areas. It has broad, heart-shaped leaves and showy, hibiscus-like yellow flowers that turn maroon or purple as they age and wilt.

Common Uses

Daily Life Uses

  • Often planted as a coastal windbreak and for shade.
  • A yellow dye can be extracted from the flowers.

Medical Uses

  • The bark, leaves, and flowers are used in traditional medicine across the Pacific to treat a variety of skin diseases and inflammation.

Industrial Uses

  • The durable, termite-resistant wood is highly valued for boatbuilding, high-quality furniture, and woodcarving.
  • A strong fiber can be made from the bark.

General Uses

  • It is considered a sacred tree in some Polynesian cultures.
Fun Facts

The beautifully grained wood is sometimes called "Pacific Rosewood" for its appearance and quality. The flowers only last for a day, opening as yellow in the morning and changing color by evening.

Location
Lat: -8.67
Lon: 115.21