Pipevine is a high-climbing woody vine with very large cordate leaves, common in the Mountain region of North Carolina.

Until very recently, this species was most frequently known as Aristolochia macrophylla Lamarck and was formerly listed as Aristolochia durior Hill in older floras.

Haywood Co., NC 5/10/08.

Strange, delicately fragrant, pipe-shaped flowers appear under the leaves in spring.

Haywood Co., NC 5/10/08.

Another common name is Dutchman's-Pipe.

Haywood Co., NC 5/10/08.