The orchid Phalaenopsis Tzu Chiang Lilac-tetraspis 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

• Phalaenopsis tetraspis (62.50%)
• Phalaenopsis pulcherrima (12.50%)  subgenus Parishianae  section: Esmeralda 
• Phalaenopsis violacea (12.50%)  subgenus Polychilos  section: Zebrinae