( n. )
A genus of hardy perennial flowering plants, of the order Scrophulariaceae, natives of North America; -- called also snakehead, turtlehead, shellflower, etc.
( n. )
A genus of hardy perennial flowering plants, of the order Scrophulariaceae, natives of North America; -- called also snakehead, turtlehead, shellflower, etc.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012