The orchid Cymbidium Clarisse Carlton is a hybrid registered with the Royal Horticultural Society by Stewart Inc. in 1960.
Top three species ancestors and their influences are

• Cymbidium insigne (50.00%)  section: Cyperorchis 
• Cymbidium lowianum (21.88%)  section: Cyperorchis 
• Cymbidium hookerianum (9.38%)  section: Cyperorchis