Struthiopteris acutiuscula

Struthiopteris acutiuscula, also known as the forked horsetail or forked whisk fern, is a type of extinct fern that belongs to the family of ancient plants known as rhyniophytes, which date back to the Silurian period.

The plant is believed to have medicinal properties, particularly in its ability to stimulate digestion and relieve gastrointestinal issues.

The health benefits of Struthiopteris acutiuscula include its potential to treat diarrhea, dysentery, and other gastrointestinal problems, as well as its anti-inflammatory and antimicrobial properties.

In herbal preparations, the plant is often dried and used in teas, infusions, and decoctions to take advantage of its medicinal properties, although its use as a medicine is largely anecdotal and not extensively studied.