The orchid Dracuvallia macrura-hirtzii is a hybrid . This orchid hybrid lacks official registration. The name is an internal designation created within the orchidroots system.
Top three species ancestors and their influences are

• Masdevallia macrura (50.00%)  subgenus Cucullatia
• Dracula hirtzii (50.00%)  subgenus Dracula  section: Dracula   subsection: Dracula