Catasetum Christine Chowning (Catasetum Susan Fuchs × Catasetum Portagee Star)

This orchid is a Catasetum hybrid registered with the RHS. The key influencing species of this hybrid are Catasetum expansum (50.00% subgenus Catasetum section: Catasetum ) Catasetum pileatum (37.50% subgenus Catasetum section: Catasetum ) Catasetum tenebrosum (12.50% subgenus Catasetum section: Isoceras subsection: Convergentes )