Sphaeropteris fusca

Sphaeropteris fusca, also known as the Black Tree Fern, is a species of tree fern native to tropical Asia.

The plant is traditionally used in folk medicine, particularly in the Philippines and other parts of Southeast Asia, for its medicinal properties, which include anti-inflammatory and antioxidant effects.

Its extracts have been found to have health benefits such as lowering cholesterol levels, reducing blood pressure, and acting as an antiviral agent.

The leaves and roots of the Sphaeropteris fusca plant can be prepared into herbal teas, infusions, and extracts for medicinal use, although more research is needed to confirm its efficacy and safety.