Tragacantha lyallii

Tragacantha lyallii, also known as Lyall's burr or the New Zealand spiny oat, is a species of grass that is native to the southern parts of the South Island in New Zealand.

It has been traditionally used in herbal medicine for its medicinal properties, which include anti-inflammatory and antiseptic properties.

The plant has been known to provide various health benefits, such as soothing digestive issues and reducing pain and inflammation.

Herbal preparations of Tragacantha lyallii typically involve drying and grinding the plant material into a powder, which can be used in teas, infusions, or capsules to harness its medicinal properties.