The orchid Paphiopedilum Heaven's Grace is a hybrid registered with the Royal Horticultural Society by Marriott Orchids in 2004.
Top three species ancestors and their influences are

• Paphiopedilum bellatulum (75.10%)  subgenus Brachypetalum
• Paphiopedilum insigne (11.47%)  subgenus Paphiopedilum  section: Paphiopedilum 
• Paphiopedilum spicerianum (6.63%)