The orchid Dendrobium White Fairy is a hybrid registered with the Royal Horticultural Society by Silp O.N. in 1985.
Top three species ancestors and their influences are

• Dendrobium bigibbum var. superbum (42.97%)
• Dendrobium lineale (37.50%)  section: Spatulata 
• Dendrobium gouldii (12.50%)  section: Spatulata