The orchid Phragmipedium Patty Whak is a hybrid registered with the Royal Horticultural Society by M.LeDoux in 2004.
Top three species ancestors and their influences are

• Phragmipedium longifolium (50.00%)  section: Lorifolia 
• Phragmipedium besseae (25.00%)  section: Micropetalum 
• Phragmipedium boissierianum (25.00%)  section: Lorifolia