bignonia \bigno"nia\, prop. n. named from the abb'e
   bignon.
   1. bot. a large genus of american, mostly tropical,
      climbing shrubs, having compound leaves and showy somewhat
      tubular flowers. bignonia capreolata is the cross vine
      of the southern united states. the trumpet creeper also
      called the trumpet vine, with large red tubular flowers,
      was formerly considered to be of this genus, but is now
      classified as campsis radicans.
      1913 webster +pjc

   2. any member of the family bignoniaceae, including the
      bignonia1, catalpa, trumpet creeper, and princess
      tree. they typically have brightly colored tubular
      trumpet-shaped flowers.
      pjc
see also:
bignonia capreolata campsis radicans bignoniaceae bignonia1 catalpa trumpet creeper 
princess tree 

campsis radicans
     n : a north american woody vine having pinnate leaves and large
         red trumpet-shaped flowers syn: trumpet creeper, trumpet
         vine
see also:
trumpet creeper trumpet vine