noun
also false rue
: a slender white-flowered herb ( Isopyrum biternatum ) of the family Ranunculaceae of eastern No. America closely resembling meadow rue
noun
also false rue
: a slender white-flowered herb ( Isopyrum biternatum ) of the family Ranunculaceae of eastern No. America closely resembling meadow rue
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012