Respuesta :
Noche buena is Christmas eve, the name came from the flower Poinsettia which bloomed only that day, being called "la flor de Nochebuena"
Answer:
the flower of the good night
Explanation:
After the Aztecs were conquered by the Spaniards and missionaries began converting the natives to Catholicism in the sixteenth-century, the plant became known as the flower of the good night, which translates to noche buena.