The orchid Dendrobium Dal's Natasha is a hybrid registered with the Royal Horticultural Society by I.Chalmers in 2019. It is originated by D.& B.Littman
Top three species ancestors and their influences are

• Dendrobium bigibbum var. superbum (63.27%)
• Dendrobium bigibbum (18.61%)  section: Phalaenanthe 
• Dendrobium bigibbum var. schroederianum (9.32%)