The orchid Masdevallia Pixie Dust is a hybrid registered with the Royal Horticultural Society by J & L.Orch. in 1991.
Top three species ancestors and their influences are

• Masdevallia uniflora (50.00%)
• Masdevallia decumana (50.00%)  subgenus Masdevallia  section: Masdevallia   subsection: Caudatae