The orchid Phragmipedium Demetria is a hybrid registered with the Royal Horticultural Society by D.& B.Mellott in 1990. It is originated by L.Hegedus
Top three species ancestors and their influences are

• Phragmipedium caudatum (50.00%)  section: Phragmipedium 
• Phragmipedium sargentianum (50.00%)  section: Platypetalum