The orchid Masdevallia Karen Eleanor is a hybrid registered with the Royal Horticultural Society by P.&G.Fox in 2002. It is originated by O/U
Top three species ancestors and their influences are

• Masdevallia veitchiana (62.50%)  subgenus Masdevallia  section: Masdevallia   subsection: Coccineae 
• Masdevallia instar (25.00%)  subgenus Masdevallia  section: Masdevallia   subsection: Caudatae 
• Masdevallia strobelii (12.50%)  subgenus Masdevallia  section: Masdevallia   subsection: Saltatrices