Althaea (plant) rose water. "Pâte de guimauve" more closely resembles contemporary commercially available marshmallows, which no longer contain any actual marshmallow. The root's emulsifying property is used for cleaning Persian carpets in the Middle East. It is regarded as the best method to preserve the vibrancy of vegetable dyes used in coloring the carpet's wool. Althaea (plant) Althaea is a genus of 6–12 species of perennial herbs native to Europe, North Africa and western Asia. It includes "Althaea officinalis", also known as the marshmallow plant, whence the fluffy confection got its name. They are found on the banks of rivers and in
Cornus officinalis Cornus officinalis Cornus officinalis is a species of dogwood known also as Japanese cornel or Japanese cornelian cherry or Cornelian cherries, not to be confused with "C. mas", which is also known as the "Cornelian cherry." The correct term would be Korean cornel dogwood or Chinese cornel dogwood since the flower originated from Korea and China. In Korean it is known as "sansuyu" (), in Chinese as () and in Japanese as . It occurs in China, Japan and Korea where it is used as a food plant and as a medicinal plant. The plant contains oleanolic acid and ursolic