1.
[syn: Dutchman's-pipe, pipe vine, Aristolochia macrophylla, Aristolochia durior]
The Collaborative International Dictionary of English v.0.48:
Dutchman's-pipe \Dutchman's-pipe\ n.
a hardy deciduous American vine (Aristolochia durior)
having large, heart-shaped leaves and bearing brownish-purple
flowers which have their calyx tubes curved like the bowl of
a tobacco pipe. Formerly classified as Aristolochia Sipho.
Syn: pipe vine, Aristolochia macrophylla, Aristolochia
durior.
[1913 Webster + WordNet 1.5]
WordNet (r) 3.0 (2006):
Aristolochia macrophylla
n 1: hardy deciduous vine having large leaves and flowers with
the calyx tube curved like the bowl of a pipe [syn:
Dutchman's-pipe, pipe vine, Aristolochia macrophylla,
Aristolochia durior]