The orchid Dendrobium Brisbane is a hybrid registered with the Royal Horticultural Society by Nagrok in 1940.
Top three species ancestors and their influences are

• Dendrobium lineale (50.00%)  section: Spatulata 
• Dendrobium bigibbum (25.00%)  section: Phalaenanthe 
• Dendrobium discolor (25.00%)  section: Spatulata