The orchid Pleione Santorini is a hybrid registered with the Royal Horticultural Society by I.Butterfield in 1991.
Top three species ancestors and their influences are

• Pleione coronaria (50.00%)  section: Pleione 
• Pleione limprichtii (12.50%)  section: Pleione 
• Pleione albiflora (12.50%)  section: Pleione