Digitalis lutea is a perennial herb that belongs to the foxglove family. It is also known as Yellow Foxglove, Golden Foxglove, and Straw Foxglove. The plant is native to the mountains of southern Europe and grows to a height of 2-4 feet. The leaves are dark green in color and are arranged in a rosette pattern. The flowers are yellow in color and bloom in the summer. Digitalis lutea contains digitalis, a cardiac glycoside used to treat heart failure. In traditional herbal medicine, digitalis lutea has been used to treat a range of ailments such as skin diseases, fever, and respiratory problems.