Antonio Cruz/Agência Brasil · CC BY 3.0 brYvyra pytã (cañafístula)
Peltophorum dubium · yvyra pytã
Named “red tree” for its wood, but famous for its yellow crowns in high summer.
What it is
A large tree of the legume family, with a broad crown and finely divided leaves. In summer it is covered in clusters of golden-yellow flowers, followed by flat pods. Its Guaraní name, “red tree,” comes from the color of its wood, widely used in carpentry and construction. It is one of the signature trees of the Atlantic Forest and is widely planted as a street tree.
Did you know…?
Once the lapachos have lost their blooms, the yvyra pytã takes over, painting highways and avenues yellow in December and January.
Season
Blooms in summer, from December to February.
Where
Forests of Alto Paraná, Ñacunday National Park, the Mbaracayú Reserve and the avenues of Asunción and other cities.
Researched and reviewed in September 2026 with 4 sources. A second reviewer checked dates, coordinates and lodging. Hours and prices may change.