The orchid Myrmecocattleya irrorata-tibicinis 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

• Myrmecophila tibicinis (50.00%)  subgenus Chaunoschomburgkia
• Cattleya intermedia (25.00%)  subgenus Intermediae
• Cattleya purpurata (25.00%)  subgenus Crispae  section: Crispae   series: Cattleyodes