Paphiopedilum Charles Sladden (Paphiopedilum bellatulum × Paphiopedilum glaucophyllum)

The orchid Paphiopedilum Charles Sladden is a Paphiopedilum hybrid registered with the Royal Horticultural Society by Sladden in 1910.
Top three species ancestors and their influences are

• Paphiopedilum bellatulum (50.0%)  subgenus Brachypetalum
• Paphiopedilum glaucophyllum (50.0%)  subgenus Cochlopetalum