Althaea officinalis times of scarcity consequent upon the failure of the crops, this plant, which grows there in great abundance, is collected heavily as a foodstuff. The leaves, flowers and the root of "A. officinalis" (marshmallow) have been used in traditional herbal medicine. This use is reflected in the name of the genus, which comes from the Greek (""), meaning "to heal." Marshmallow was traditionally used as relief for irritation of mucous membranes, including use as a gargle for mouth and throat ulcers and gastric ulcers. The flowers and young leaves can be eaten, and are often added to salads or are
Sanguisorba officinalis Sanguisorba officinalis Sanguisorba officinalis, the great burnet, is a plant in the family Rosaceae, subfamily Rosoideae. It is native throughout the cooler regions of the Northern Hemisphere in Europe, northern Asia, and northern North America. It is a herbaceous perennial plant growing to 1 m tall, which occurs in grasslands, growing well on grassy banks. It flowers June or July. "Sanguisorba officinalis" is an important food plant for the European large blue butterflies "Maculinea nausithous" and "M. teleius". Use is made of its extensive root system for erosion control, as well as a bioremediator, used to reclaim derelict sites such