What is acatinga?

Acatinga is a type of thorny shrub or small tree that is native to South America, particularly in Brazil, Paraguay, Uruguay, and Argentina. It is also known as "espinilho" in some regions. The plant belongs to the Fabaceae family and its scientific name is Cercidium praecox.

Acatinga is characterized by its sharp, straight thorns that cover the branches and trunk of the plant. These thorns serve as a defense mechanism against herbivores and help the plant conserve moisture in arid environments.

The plant typically grows in dry, rocky soils and is well-adapted to withstand drought conditions. It is often found in semi-arid regions, savannas, and scrublands.

Acatinga is an important part of the ecosystem, providing habitat and food for various wildlife species, including birds, insects, and mammals. The plant also has some uses for humans, such as being used in traditional medicine and crafts.