Machaerium is a genus of legume in the Fabaceae family, and was recently assigned to the informal monophyletic Dalbergia clade of the Dalbergieae. It contains the following species:
(Wikipedia)
Machaerium nyctitans, also known as canela do brejo or espuela de gallo, is a tree species in the family Fabaceae, native to Brazil and Argentina.
(Wikipedia)
Machaerium villosum, the Jacarandá-do-Cerrado, Jacarandá-Pardo, Jacarandá-Paulista, or Jacarandá-Pedra, is a species of legume in the Fabaceae family. It is found only in Brazil. It is threatened by habitat loss.
(Wikipedia)