Cymbidium Fort Knox orchid images, lineage and ancestry

The orchid Cymbidium Fort Knox is a hybrid registered with the Royal Horticultural Society by Peterson Bros. in 1966.
Top three species ancestors and their influences are

Cymbidium insigne (45.31%) section: Cyperorchis
Cymbidium lowianum (32.81%) section: Cyperorchis
Cymbidium eburneum (14.06%) section: Cyperorchis

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Cym. Fort Knox Germaine Bob Peterson (dec)

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Cym. Fort Knox Fort Knox Angel’s Flight Bob Peterson (dec)

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Seed Parent

Cymbidium Cleo Sherman

Pollen Parent

Cymbidium Brentwood

Seed Grandparents

Cymbidium Alexanderi

Cymbidium Babylon

Pollen Grandparents

Cymbidium Midas

Cymbidium Irina

Species Ancestors (5)

Cym. insigne 45.31%

Cym. lowianum 32.81%

Cym. eburneum 14.06%

Cym. hookerianum 6.25%

Cym. sanderae 1.56%

Cymbidium Fort Knox, Peterson Bros. 1966 (RHS)