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
Mastic (plant resin) from , weeping, and is thought to refer to the "tears" of resin secreted by the mastic plant. Ancient Jewish halachic sources indicate suggest mastic as a treatment for bad breath: "Mastic is not chewed on shabbat. When [is it not permissible to chew mastic on shabbat]? When the intention is medicinal. If it is used for bad breath, it is permissible." Mastic is an essential ingredient of chrism, the holy oil used for anointing by the Orthodox Churches. Mastic is used in some varnishes. Mastic varnish was used to protect and preserve photographic negatives. Mastic is also used in