Fridericia chica (puca panga, chica, crajiru, cricket-vine; Portuguese common name Crajirú) is a medicinal plant in the family Bignoniaceae, also used for cosmetics. The leaves are source of chica (dye).
(Wikipedia)
Fridericia elegans is a species of plants in the family Bignoniaceae. It is found in Brazil, where it is poisonous to livestock and has caused severe losses.
(Wikipedia)