Ebenopsis

Ebenopsis is a small genus of flowering plants in the pea family, Fabaceae. It is native to Mexico and the southwestern United States. The genus was established by Britton and Rose in 1928. Ebenopsis species are typically shrubs or small trees, characterized by their pinnately compound leaves, small white or yellowish flowers, and flattened pods.

The genus currently contains only one accepted species, Ebenopsis ebano, commonly known as Texas ebony or black ebony. This species is found in the Chihuahuan Desert region of Texas, New Mexico, and Mexico. It is a thorny, slow-growing plant that can reach up to 30 feet in height. Its wood is exceptionally hard and dense, with a dark heartwood that has been used for various purposes, including tool handles and furniture. The flowers are fragrant and attract pollinators.

Ebenopsis ebano is well-adapted to arid conditions and is drought-tolerant. It is often found in rocky or sandy soils. The plant produces a legume fruit that contains several seeds. Due to its dense wood and ornamental qualities, Texas ebony is sometimes cultivated as an ornamental plant in xeriscaping. Historically, indigenous peoples utilized various parts of the plant for medicinal purposes. The genus name Ebenopsis is derived from the Greek word "ebonos," meaning ebony, referring to the dark color of the wood.