deinerea

Deinerea is a genus of flowering plants in the family Fabaceae, commonly known as the legume family. The genus is native to South America and includes several species of trees and shrubs. Deinerea plants are characterized by their pinnate leaves, which are typically compound and have 7 to 13 leaflets. The flowers of Deinerea are small, yellow, and arranged in racemes or panicles. The genus is named after the Greek word "deinereos," meaning "to tremble," which refers to the trembling of the leaves when touched.

Deinerea species are often used in landscaping and gardening due to their attractive foliage and flowers. They are also valued for their ability to fix nitrogen in the soil, making them useful in sustainable gardening practices. The most well-known species in the genus is Deinerea triquetra, which is native to the Amazon rainforest and is known for its distinctive triangular leaflets.

Deinerea plants require well-drained soil and partial shade to thrive. They are typically propagated by seed or by grafting onto a suitable rootstock. The genus is not known to have any significant medicinal or economic uses, but it is appreciated for its ornamental value. Deinerea is a relatively small genus, with only a few species recognized by botanists. Despite its limited diversity, it plays an important role in the biodiversity of the South American rainforest.