The orchid Phalaenopsis White Cloud is a hybrid registered with the Royal Horticultural Society by McDade in 1951.
Top three species ancestors and their influences are

• Phalaenopsis amabilis (37.50%)
• Phalaenopsis amabilis subsp. amabilis (31.25%)
• Phalaenopsis aphrodite (18.75%)  subgenus Phalaenopsis  section: Phalaenopsis