The orchid Dendrobium Broga Twist is a hybrid registered with the Royal Horticultural Society by Tan Chin Heong in 2005.
Top three species ancestors and their influences are

• Dendrobium lasianthera (81.25%)  section: Spatulata 
• Dendrobium discolor (12.50%)  section: Spatulata 
• Dendrobium taurinum (3.13%)  section: Spatulata