Aristolochia

Aristolochia is a large plant genus with over 500 species of shrubs and herbs, many having medicinal properties. Collectively known as birthworts, pipevines or Dutchman's pipes, they are the namesake of the family (Aristolochiaceae). They are widespread and occur in the most diverse climates. Some species, like A. utriformis and A. westlandii, are threatened with extinction.

Isotrema is usually included here, but might be a valid genus. If so, it contains those species with a three-lobed calyx.

 References 
  (2006): Known and Probable Carcinogens (Including Industrial Processes, Occupational Exposures, Infectious Agents, Chemicals, and Radiation). Version of 02/03/2006. Retrieved 2007-NOV-12.





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Other reading


Other websites

 Pictures of Aristolochia chilensis and Aristolochia bridgesii

Category:Piperales