Physostegia virginiana is a perennial herbaceous plant native to North America. It is commonly known as obedient plant, false dragonhead, or lion's-heart. The plant has a showy spike of pink or purple flowers and is known for its medicinal properties. Some synonyms for physostegia virginiana include betonica virginiana, cephalanthus virginianus, and physostegia diffusa. Other common names include obedient flower, false five-spot, and obedient bumblebee. This versatile plant is often used in gardens and landscapes for its attractive flowers and ability to attract butterflies and bees. Its unique medicinal properties have been used for centuries to treat various ailments, making it a popular choice in traditional medicine.