Filix patens

Filix patens, also known as the common male fern or ostrich fern, is a species of fern that belongs to the genus Filix.

Traditionally, Filix patens has been used in herbal medicine for its antiparasitic, anti-inflammatory, and antiseptic properties.

The plant is believed to have various health benefits, including reducing fever, relieving digestive issues, and supporting liver health.

Filix patens is often prepared as a tea, tincture, or salve, and is also used in folk medicine to treat conditions such as intestinal worms, bronchitis, and skin irritations.