Ratany Root
/ˈrætəni ruːt/noun
The dried root of plants in the genus Krameria, traditionally used as an astringent and dye source.
Did you know?Ratany’s historical astringency comes from tannins, compounds that can contract tissue—one reason its root entered traditional medicine and leather-dyeing practices.
Etymological Timeline
16th Century
Spanish
ratania
“Name for the South American medicinal plant later known in English as ratany or rhatany.”
16th–17th Century
Quechua/Spanish usage
ratania
“A plant name associated with Krameria species of the Andes; the precise Indigenous source is reported uncertain in some dictionaries.”
17th Century
English
rhatany
“An imported medicinal root, especially from South America, valued for its astringent properties.”
18th Century
English
ratany
“A variant spelling for the Krameria plant and its root.”
Modern English
English
ratany root
“The dried root used historically in herbal preparations, tanning, dyeing, and traditional medicine.”