The orchid Phalaenopsis CTL Tetras PrinGelb is a hybrid registered with the Royal Horticultural Society by C-H.Kuo in 2016.
Top three species ancestors and their influences are

• Phalaenopsis tetraspis (50.00%)
• Phalaenopsis amboinensis (31.25%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis violacea (12.50%)  subgenus Polychilos  section: Zebrinae