Centaurea longifolia

Centaurea longifolia, also known as the blueweed or knapweed, is a flowering plant in the sunflower family native to the Mediterranean region.

The plant has been traditionally used for its medicinal properties, particularly its anti-inflammatory and antiseptic properties, which have been used to treat wounds, reduce fever, and alleviate digestive issues.

In addition to its medicinal properties, Centaurea longifolia has been reported to have various health benefits, including reducing inflammation, improving respiratory health, and acting as an antioxidant.

The plant can be prepared into herbal teas, infusions, and tinctures, and is often used in traditional folk medicine, although its safety and efficacy have not been extensively scientifically studied.