The orchid Paphiopedilum Chianti is a hybrid registered with the Royal Horticultural Society by Ratcliffe in 1962.
Top three species ancestors and their influences are

• Paphiopedilum insigne (51.56%)  subgenus Paphiopedilum  section: Paphiopedilum 
• Paphiopedilum spicerianum (33.50%)
• Paphiopedilum villosum (9.96%)  subgenus Paphiopedilum  section: Paphiopedilum