The Collaborative International Dictionary
Geranium maculatum
Geraniine \Ge*ra"ni*ine\, Geranine \Ger"a*nine\, n. [See Geranium.]
(Med.) A valuable astringent obtained from the root of the Geranium maculatum or crane's-bill.
(Chem.) A liquid terpene, obtained from the crane's-bill ( Geranium maculatum), and having a peculiar mulberry odor. [Written also geraniin.]
Wikipedia
Geranium maculatum
Geranium maculatum (wild geranium, spotted geranium, or wood geranium) is a perennial plant native to woodland in eastern North America, from southern Manitoba and southwestern Quebec south to Alabama and Georgia and west to Oklahoma and South Dakota.