Paphiopedilum Hamana Passden (Paphiopedilum Hamana Holden × Paphiopedilum Hamana Passion)

The orchid Paphiopedilum Hamana Passden is a hybrid in the Paphiopedilum genus. registered with the Royal Horticultural Society by Saeki Nurs. in 1996. Registered parents are Paphiopedilum Hamana Holden × Paphiopedilum Hamana Passion. The key influencing species of this hybrid are Paphiopedilum callosum (62.50% subgenus Sigmatopetalum subsection: Barbata ) Paphiopedilum lawrenceanum (25.00% subgenus Sigmatopetalum subsection: Barbata ) Paphiopedilum purpuratum (6.25% subgenus Sigmatopetalum section: Planipetalum ) listed in order of their genetic contribution.