Aristolochia macrophylla ( Dutchman's Pipe )

Seen along Kanati Ford trail and along Newfound Gap road between Chimney's picnic area and Alums trail head 

Great Smoky Mt Nat. Pk. - 4/28/2011 - Kanati Ford trail
photos by H & M Ling

Dutchman's Pipe
Dutchman's Pipe