Althaea (Sturtevant, 1919)
- Accepted name : Althaea officinalis
Althaea officinalis Linn. Malvaceae. MARSHMALLOW. WHITE MALLOW. The plant is found wild in Europe and Asia and is naturalized in places in America. It is cultivated extensively in Europe for medicinal purposes, acting as a demulcent. In 812, Charlemagne  enjoined its culture in France. Johnson  says its leaves may be eaten when boiled.
- Flückiger and Hanbury Pharm. 85. 1879.
- Johnson, C. P. Useful Pls. Gt. Brit. 59. 1862.
- Accepted name : Alcea rosea
Althaea rosea Cav. HOLLYHOCK. The Orient. This species grows wild in China and in the south of Europe. Forskal  says it is cultivated at Cairo for the sake of its leaves, which are esculent and are used in Egyptian cookery. It possesses similar properties to the marshmallow and is used for similar purposes in Greece. 
- Pickering, C. Geog. Dist. Ans. Pls. 47. 1863-1876.
- Masters, M. T. Treas. Bot. 1:46. 1870.