Cyclosorus acuminatus f. cristatus

Cyclosorus acuminatus f. cristatus, also known as the cristate needle fern, is a type of fern that belongs to the family Thelypteridaceae.

This plant is traditionally used in medicine due to its purported medicinal properties, which include anti-inflammatory and antioxidant effects.

The cristate needle fern is believed to offer various health benefits, such as relieving respiratory issues, reducing fever, and aiding in the treatment of digestive problems.

In traditional herbal medicine, the plant is often prepared as a decoction or infusion, where the leaves are boiled or steeped in hot water to create a remedy for various ailments.