The orchid Dendrobium Puspa Nusa Barung is a hybrid registered with the Royal Horticultural Society by E.Y.Purwanto in 2022.
Top three species ancestors and their influences are

• Dendrobium schulleri (50.00%)  section: Spatulata 
• Dendrobium bigibbum (25.00%)  section: Phalaenanthe 
• Dendrobium wulaiense (25.00%)  section: Spatulata