Night queen is a rare and beautiful flower. It is not always available. The night queen flower blooms at night once a year. The color of the flower is normally white. The flowers have a strong sweet smelling fragrance. The plant of night queen can be grown in a hanging basket. The plant is soft and the leaves are green in color. The scientific name of the night queen is Epiphyllum Oxypetalum and the family name is Cactaceae. It is native to Southern Mexico and South America. Night queen is a symbol of bringing luck. Shown below there are four pictures of night queen flowers.