Botryopteris crenata

Botryopteris crenata, also known as the fern-like plant, is a species of extinct plant that belongs to the family Diaphleaceae.

It is believed to have been a type of ancient fern or horsetail plant that thrived during the Paleozoic era.

However, I can't provide information on the medicinal properties, health benefits, or herbal preparations of Botryopteris crenata as it is an extinct plant and no such information is available.