Catasetum Memoria Hon San (Catasetum Mem. Kampar Yip × Catasetum Penang)

This orchid is a Catasetum hybrid registered with the RHS. The key influencing species of this hybrid are Catasetum pileatum (43.75% subgenus Catasetum section: Catasetum ) Catasetum expansum (37.50% subgenus Catasetum section: Catasetum ) Catasetum fimbriatum (12.50% subgenus Catasetum section: Isoceras subsection: Convergentes )