What are the Medicinal Properties of Digitalis Lanata (Grecian Foxglove)? Introduction Ayurvedic herbs are an essential component of Ayurveda. Practitioners will usually use ayurvedic herbs for cleansing of the body, promote defense system against disease, and keep the body, mind, and spirit in balance. Digitalis Lanata Digitalis lanata is a species of foxglove usually known as woolly foxglove or Grecian foxglove. Digitalis lanata is poisonous in all parts of the plant like some other species of foxglove. Symptoms of digitalis