The orchid Laelianthe Bowrialbida is a hybrid registered with the Royal Horticultural Society by E.Thayer in 1901.
Top three species ancestors and their influences are

• Guarianthe bowringiana (50.00%)  subgenus Circumvola  section: Moradae 
• Laelia albida (50.00%)  subgenus Laelia  section: Podolaelia