Bulbophyllum palawanense-sumatranum (Bulbophyllum palawanense × Bulbophyllum sumatranum (syn Bulbophyllum lobbii subsp. breviflorum))

The orchid Bulbophyllum palawanense-sumatranum 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

• Bulbophyllum palawanense (50.00%)  section: Sestochilos 
• Bulbophyllum lobbii subsp. breviflorum (50.00%)  section: Sestochilos