The orchid Paphiopedilum celebensis-bellatulum 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

• Paphiopedilum bullenianum var. celebesense (50.00%)
• Paphiopedilum bellatulum (50.00%)  subgenus Brachypetalum