The orchid Aranda Charles de Alwis is a hybrid registered with the Royal Horticultural Society by Singapore Bot.Gdns in 1958.
Top three species ancestors and their influences are

• Arachnis hookeriana (37.50%)
• Vanda dearei (25.00%)  section: Deltoglossa 
• Vanda sanderiana (25.00%)  section: Roeblingiana