The orchid Cymbidium Buttercup is a hybrid registered with the Royal Horticultural Society by Dos Pueblos in 1963.
Top three species ancestors and their influences are

• Cymbidium lowianum (31.25%)  section: Cyperorchis 
• Cymbidium insigne (29.69%)  section: Cyperorchis 
• Cymbidium hookerianum (14.06%)  section: Cyperorchis