Handroanthus

Handroanthus is a genus of flowering plants in the family Bignoniaceae. It comprises approximately 30 species, native to the tropical Americas. These trees are well-known for their vibrantly colored flowers, often appearing in shades of yellow, pink, or purple. The genus was formerly included within the genus Tabebuia, but was later separated based on genetic and morphological evidence.

The wood of many Handroanthus species is highly valued for its durability and resistance to rot and insects. This makes it a popular choice for outdoor furniture, decking, and flooring. Some species, particularly Handroanthus serratifolius, are commercially important for their timber, often referred to as ipê or Brazilian walnut. The harvesting of ipê timber is a subject of environmental concern, and sustainable forestry practices are encouraged.

In addition to their timber value, Handroanthus species are cultivated as ornamental trees for their striking floral displays. They are adapted to tropical and subtropical climates and often thrive in well-drained soils. Their distinctive appearance and valuable wood have made Handroanthus a significant genus in both ecological and economic contexts.