DCHP-1 Online
chocolate root 
the purple or water avens, Geum rivale.
- 1822 (1928) And in the running waters are the willow-leaved meadow-sweet, water avens or chocolate root, and so on.
- 1828 . . . a decoction of a root, called chocolate root, is used by the Indians as a certain remedy for the severest attack of cholic.
- 1822 (1928) And in the running waters are the willow-leaved meadow-sweet, water avens or chocolate root, and so on.