The orchid Dendrobium Aries Gold is a hybrid registered with the Royal Horticultural Society by T.Kazumura in 1966.
Top three species ancestors and their influences are

• Dendrobium aries (50.00%)  section: Spatulata 
• Dendrobium schulleri (37.50%)  section: Spatulata 
• Dendrobium bigibbum var. superbum (6.25%)