The orchid Phalaenopsis Yoko is a hybrid registered with the Royal Horticultural Society by Orchids Ltd [MN] in 2014. It is originated by R-J.Quenรฉ
Top three species ancestors and their influences are

• Phalaenopsis aphrodite (50.00%)  subgenus Phalaenopsis  section: Phalaenopsis 
• Phalaenopsis wilsonii (50.00%)  subgenus Aphyllae