Bignonia is a genus of flowering plants in the catalpa family, Bignoniaceae.
 Its genus and family were named after Jean-Paul Bignon by his protégé Joseph Pitton de Tournefort in 1694, and the genus was established as part of modern botanical nomenclature in 1753 by Carl Linnaeus.
"Hakonechloa is a genus of bunchgrass in the Molinieae tribe of the Poaceae family (grasses), native to eastern Asia.

Question: Bignonia and Hakonechloa are both what classification? 
Answer: genus