'Liberty Glow' is an Australian hybrid by Joyce Carr, registered with the Epiphyllum Society of America (ESA) in 1980.
 
'Liberty Glow' ESA description has golden orange petals with reddish throat.
(Joyce Carr's own photos show more golden yellow petals with a reddish throat).
Overlapping petals - some feathery.  Opens wide. Thick, flat and triangular growth.
Flower is EXTRA LARGE (23cm plus) 
'Glowing Embers' X 'Garden Party'    Reg #09723
 
The cutting you receive  is from the same plant as the photos you see above