ombú

The ombú is a large, tree-like perennial plant native to the La Plata region of South America, particularly Argentina and Uruguay. Despite its tree-like appearance, it is technically a herbaceous plant, belonging to the family Phytolaccaceae. Its massive trunk, which can reach several meters in diameter, is soft and spongy, filled with a white, milky sap. Ombú trees are iconic in the Pampa landscape, often standing solitary in the vast grasslands.

These plants are dioecious, meaning individual trees are either male or female. They produce small, white or pinkish flowers, followed by berries that are toxic to humans but consumed by some birds. The ombú is known for its longevity, with some specimens believed to be hundreds of years old. Its wide-spreading branches provide significant shade, making it a popular gathering spot for people and livestock alike. Historically, ombú trees have been significant landmarks, associated with local legends and folklore. They are also culturally important, often symbolizing resilience and the spirit of the Pampas.