The orchid Paphiopedilum Madiotianum is a Paphiopedilum hybrid. registered with the Royal Horticultural Society by Cappe in 1898. Registered parents are Paphiopedilum chamberlainianum (syn Paphiopedilum victoria-regina) × Paphiopedilum villosum. The key influencing species of this hybrid are No items in the list. listed in order of their genetic contribution.