Catasetum Memoria Darrel John (Catasetum Melana Davison × Catasetum Extravaganza)

The orchid Catasetum Memoria Darrel John is a hybrid in the Catasetum genus. registered with the Royal Horticultural Society by F.Clarke in 2020. Registered parents are Catasetum Melana Davison × Catasetum Extravaganza. The key influencing species of this hybrid are Catasetum denticulatum (37.50% subgenus Catasetum section: Isoceras subsection: Convergentes ) Catasetum expansum (31.25% subgenus Catasetum section: Catasetum ) Catasetum pileatum (25.00% subgenus Catasetum section: Catasetum ) listed in order of their genetic contribution.