n. 秘鲁拉坦尼

[医] 拉坦尼[根]

Rhatany \Rhat"a*ny\, Rhatanhy \Rhat"an*hy\, n. [Sp. ratania,
rata[~n]a, Peruv. rata[~n]a.]
The powerfully astringent root of a half-shrubby Peruvian
plant ({Krameria triandra}). It is used in medicine and to
color port wine. [Written also {ratany}.]

{Savanilla rhatany}, the root of {Krameria Ixina}, a native
of New Granada.