Machaeranthera asteroides

Machaeranthera asteroides, also known as Grey Rabbit's Tobacco, is a perennial plant native to the dry regions of western North America, characterized by its silvery-gray foliage and small, white or pale purple flowers.

The plant contains a compound called sesquiterpene lactone, which is responsible for its medicinal properties and is used to treat various health issues.

The medicinal properties of Machaeranthera asteroides have been used to treat inflammatory conditions, such as arthritis and sore muscles, as well as to reduce fever and alleviate respiratory issues like bronchitis and asthma.

Herbal preparations of Machaeranthera asteroides can be made by infusing the leaves in hot water or by using the plant's essential oil in aromatherapy, although it is essential to consult with a healthcare professional before using it for medicinal purposes.