Calonema rigidum

Calonema rigidum is a plant species that belongs to the family of Rubiaceae and is native to tropical Africa.

It has been traditionally used for its medicinal properties, particularly in treating various health issues.

The plant is rich in flavonoids and phenolic compounds, which are responsible for its antioxidant and anti-inflammatory properties.

Calonema rigidum can be used in various herbal preparations, such as infusions, decoctions, and extracts, to treat conditions like fever, rheumatism, and digestive issues.