Ontario Trees & Shrubs website

Dutchman's Pipe
Isotrema macrophyllum
(formerly Aristolochia durior)

Dutchman's Pipe (Isotrema macrophyllum) Other common names: Pipevine

Other scientific names: Aristolochia durior, Aristolochia macrophylla, Aristolochia sipho

French names: Aristoloche à grandes feuilles

Family: Birthwort Family (Aristolochiaceae)

Distinctive features: Woody Vine

Flowers: Summer

Books: Newcomb's Wildflower Guide: 126   

Native/Non-native: Native

For more information visit: Ontario Wildflowers

Photographs: 93 photographs available, of which 2 are featured on this page. SCROLL DOWN FOR PHOTOGRAPHS.

Range Map is at the bottom of the page
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Dutchman's Pipe (Isotrema macrophyllum)

Dutchman's Pipe leaf.

Dutchman's Pipe (Isotrema macrophyllum)

Section of a vine.
 PREVIOUS  Birthwort          Birthwort Family          NEXT  Birthwort  


Range map for Dutchman's Pipe (Isotrema macrophyllum)

PLEASE NOTE: A coloured Province or State means this species occurs somewhere in that Province/State.
The entire Province/State is coloured, regardless of where in that Province/State it occurs.

(Range map provided courtesy of the USDA website and is displayed here in accordance with their Policies)