The orchid Masdevallia Rice Queen is a hybrid registered with the Royal Horticultural Society by Pui Y.Chin in 1993.
Top three species ancestors and their influences are

• Masdevallia coccinea (50.00%)
• Masdevallia xanthina (50.00%)  subgenus Masdevallia  section: Masdevallia   subsection: Caudatae