The orchid Masdevallia Proud Prince is a hybrid registered with the Royal Horticultural Society by R.Plows in 1991. It is originated by R.Standley
Top three species ancestors and their influences are

• Masdevallia veitchiana (75.00%)  subgenus Masdevallia  section: Masdevallia   subsection: Coccineae 
• Masdevallia angulata (25.00%)  subgenus Masdevallia  section: Coriaceae   subsection: Coriaceae