The orchid Dendrobium Gulginni is a hybrid registered with the Royal Horticultural Society by C.Brandon in 1983.
Top three species ancestors and their influences are

• Dendrobium kingianum (50.00%)  section: Dendrocoryne 
• Dendrobium speciosum (25.00%)
• Dendrobium fleckeri (25.00%)  section: Dendrocoryne