Pterodon emarginatus

Sucupira-branca

Pterodon emarginatus is a species of flowering plant in the legume family, Fabaceae. It is native to Brazil, particularly found in the Cerrado biome, which is known for its rich biodiversity and unique vegetation. The plant is commonly referred to as "Sucupira-branca" and is recognized for its distinctive triangular seeds, which are utilized in traditional Brazilian medicine. Pterodon emarginatus has been the subject of various scientific studies due to its potential medicinal properties, including anti-inflammatory and analgesic effects.

Description

Pterodon emarginatus is a small to medium-sized tree, reaching heights of up to 15 meters. It has a thick, woody trunk with a rough bark. The leaves are compound, with multiple leaflets arranged in pairs along a central stem. The flowers are purple to pink, arranged in dense clusters, and bloom during the dry season. The fruit of Pterodon emarginatus is a woody, leguminous pod containing one or two seeds. These seeds are triangular, hard, and have a smooth, brown surface.

Distribution and Habitat

Pterodon emarginatus is endemic to the Cerrado biome of Brazil. The Cerrado is the second largest biome in South America, characterized by its vast savannas, grasslands, and gallery forests. This biome experiences a tropical climate with a distinct dry and wet season. Pterodon emarginatus thrives in well-drained soils and is often found in open areas of the Cerrado, where it contributes to the biodiversity of the region.

Medicinal Uses

The seeds of Pterodon emarginatus have been used in traditional Brazilian medicine for their purported health benefits. They are commonly used to treat inflammatory conditions, pain, and rheumatism. The active compounds in the seeds include furanditerpenoids and volatile oils, which have been shown to exhibit anti-inflammatory and analgesic properties in scientific studies. However, further research is needed to fully understand the mechanisms of action and potential therapeutic applications of these compounds.

Conservation Status

As of the current knowledge, there is no specific conservation status listed for Pterodon emarginatus. However, the Cerrado biome, where this species is found, is under threat due to agricultural expansion, deforestation, and climate change. Conservation efforts are necessary to protect the unique biodiversity of the Cerrado, including species like Pterodon emarginatus.

See Also

• Cerrado
• Fabaceae
• Medicinal plants of Brazil