01 n. A genus of hardy perennial flowering plants, of the order Scrophulariaceæ, natives of North America; -- called also snakehead, turtlehead, …
-
1.
A genus of hardy perennial flowering plants, of the order Scrophulariaceæ, natives of North America; -- called also snakehead, turtlehead, shellflower, etc.(Bot.) Also: snakehead, turtlehead, shellflower