#birthwort__Aristolochia_clematitis  creeping plant having curving flowers thought to resemble fetuses; native to Europe; naturalized Great Britain and eastern North America
  supertype:  vine  weak-stemmed plant that derives support from climbing, twining, or creeping along a surface
  member of:  genus_Aristolochia
  subtype:  Dutchman's-pipe__pipe_vine__Aristolochia_macrophylla__Aristolochia_durior  hardy deciduous vine having large leaves and flowers with the calyx tube curved like the bowl of a pipe
  subtype:  Virginia_snakeroot__Virginia_serpentaria__Virginia_serpentary__Aristolochia_serpentaria  birthwort of the eastern United States woodlands

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