The orchid Dendrobium Tomie is a hybrid registered with the Royal Horticultural Society by T.Takiguchi in 1960.
Top three species ancestors and their influences are

• Dendrobium bigibbum var. superbum (65.63%)
• Dendrobium gouldii (25.00%)  section: Spatulata 
• Dendrobium stratiotes (6.25%)  section: Spatulata