The orchid Masdevallia Rein Sun is a hybrid registered with the Royal Horticultural Society by C.Halls in 2004.
Top three species ancestors and their influences are

• Masdevallia veitchiana (43.75%)  subgenus Masdevallia  section: Masdevallia   subsection: Coccineae 
• Masdevallia cucullata (25.00%)  subgenus Cucullatia
• Masdevallia triangularis (12.50%)  subgenus Masdevallia  section: Masdevallia   subsection: Caudatae