Althaea officinalis boiled and fried. The root extract (halawa extract) is sometimes used as flavoring in the making of a Middle Eastern snack called "halva". The later French version of the recipe, called ' (or ' for short), included an egg white meringue and was often flavored with rose water. "" more closely resembles contemporary commercially available marshmallows, which no longer contain "Althaea officinalis". Chemical constituents include altheahexacosanyl lactone ("n"-hexacos-2-enyl-1,5-olide), 2β-hydroxycalamene (altheacalamene) and altheacoumarin glucoside (5,6-dihydroxycoumarin-5-dodecanoate-6β--glucopyranoside), along with the known phytoconstituents lauric acid, β-sitosterol and lanosterol. Althaea officinalis Althaea officinalis, or marsh-mallow, is a perennial species indigenous to Europe, Western Asia, and
Cochlearia officinalis scurvy-grass', 'scurvy-grass' and 'spoonwort'. It was formerly described by the Swedish botanist Carl Linnaeus in his seminal publication 'Species Plantarum' in 1753, on page 647. The specific epithet "officinalis", refers to the Linnaeus term for plants with an established medicinal, culinary, or other use. It has one known subspecies, "Cochlearia officinalis" subsp. "integrifolia" . "Cochlearia officinalis" is a temperate native to Europe. It is found within Eastern Europe, in the Russian Federation, (within the Administrative centre of Arkhangelsk, Komi, Murmansk and Nenets). In Middle Europe, within Belgium, Germany, Netherlands and Switzerland. In Northern Europe, within Iceland, Denmark, the Faroe Islands,