The orchid Masdevallia Peach Melba is a hybrid registered with the Royal Horticultural Society by Hoosier in 2003. It is originated by Glicenstein/Hoosier
Top three species ancestors and their influences are

• Masdevallia veitchiana (50.00%)  subgenus Masdevallia  section: Masdevallia   subsection: Coccineae 
• Masdevallia constricta (25.00%)  subgenus Masdevallia  section: Masdevallia   subsection: Saltatrices 
• Masdevallia tonduzii (25.00%)  subgenus Masdevallia  section: Reichenbachianae