Description: English: This photo shows the bud before it bloomed. Photo taken at about 6pm. The bud bloomed the same night. Epiphyllum oxypetalum. Common names: Queen of the Night. Gul-e-Bakawali. Dutchman's Pipe Cactus. Chinese: Tan Hua (昙花). Date: 22 March 2014, 19:09:32. Source: Own work. Author:
Mokkie.