The orchid Cymbidium Green Valley is a hybrid registered with the Royal Horticultural Society by Wyld Court in 1959.
Top three species ancestors and their influences are

• Cymbidium hookerianum (34.38%)  section: Cyperorchis 
• Cymbidium insigne (31.25%)  section: Cyperorchis 
• Cymbidium lowianum (20.31%)  section: Cyperorchis