Cyanea mannii

Cyanea mannii, also known as the Hawaiian hibiscus, is a rare and endangered species of flowering plant endemic to the Hawaiian Islands.

The plant has been traditionally used in Hawaiian medicine for its medicinal properties, which include anti-inflammatory, antimicrobial, and antiviral effects.

The health benefits of Cyanea mannii include treating fever, sore throats, and skin irritations, as well as providing relief from menstrual cramps and digestive issues.

Herbal preparations of Cyanea mannii typically involve making teas or infusions from the plant's leaves and flowers, which can be used fresh or dried for medicinal purposes.