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Meaning of aristolochiaceous

a•ris•to•lo•chi•a•ceous

Pronunciation: (u-ris"tl-ō"kē-ā'shus), [key]
— adj.
  1. belonging to the Aristolochiaceae, the birthwort family of plants. Cf. birthwort family.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.