noun
: a plant of the genus Lithophragma of the family Saxifragaceae ; especially : a California perennial herb ( L. affinis ) cultivated for its racemose white flowers
noun
: a plant of the genus Lithophragma of the family Saxifragaceae ; especially : a California perennial herb ( L. affinis ) cultivated for its racemose white flowers
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012