The orchid Vandachostylis Blue Star is a hybrid registered with the Royal Horticultural Society by Takaki O.N. in 1989.
Top three species ancestors and their influences are

• Vanda coerulea (50.00%)  section: Longicalcarata 
• Vanda falcata (25.00%)  section: Neofinetia 
• Vanda coelestis (25.00%)