Epiphyllum 'Uluru' - is an epiphyllum hybrid by Australian hybridiser Tony Hanson. 

Description: 
Three rows of petals. Inner petals are dusty orange with thick cerise edging. Next row dusty orange with thin reddish edge and lighter orange midstripe.
Outer row, slender pointed petals with deeper red edge.
Cup and Saucer form, strap growth.  Sweet fragrance.
 
Large {L} flowers - 18-23cm  (This flower 23cm wide)

The cutting you receive  is from the same plant as the photos you see above