bladderpod
      n 1: North American wild lobelia having small blue flowers and
           inflated capsules formerly used as an antispasmodic
           [syn: Indian tobacco, Lobelia inflata]
      2: annual or perennial herbs with inflated seed pods; some
         placed in genus Lesquerella
      3: any of several plants of the genus Physaria having racemose
         yellow flowers and inflated pods
      4: any of several hairy North American herbs having yellow
         racemose flowers and inflated pods