bignonia
noun
big·no·nia big-ˈnō-nē-ə 
: a woody evergreen vine (Bignonia capreolata of the family Bignoniaceae, the bignonia family) of the southern and central U.S. that has compound leaves and tubular flowers
Word History
Etymology
New Latin, genus name, from J. P. Bignon †1743 French royal librarian
First Known Use
1785, in the meaning defined above