By A Mystery Man Writer
The flowers bloom only after dark, and for only one night each year.
One Night a Year, This Cactus Flower May Surprise You - The New
Growing Orchid Cacti: How to Care for Epiphyllums Indoors
15 Beautiful Pictures of Cactus Flowers - Birds and Blooms
Why do flowers smell?
Travel & Outdoors Sarasota Magazine
The Night-Blooming Cactus Is Here
A Daily Obsession: Queen Of The Night
What are 'moon flowers' and why do they bloom only at night? - Quora
Flowering Plants Article, Flowers Information, Facts -- National
27 of the Most Rare Flowers in the World
Epiphyllum Oxypetalum Care - Secrets of Queen of the Night