The orchid Masdevallia Angel Frost is a hybrid registered with the Royal Horticultural Society by J & L.Orch. in 1982.
Top three species ancestors and their influences are

• Masdevallia veitchiana (50.00%)  subgenus Masdevallia  section: Masdevallia   subsection: Coccineae 
• Masdevallia strobelii (50.00%)  subgenus Masdevallia  section: Masdevallia   subsection: Saltatrices