The orchid Dendrobium Winter Festival is a hybrid registered with the Royal Horticultural Society by F.Clarke in 2016.
Top three species ancestors and their influences are

• Dendrobium tetragonum (37.50%)  section: Dendrocoryne 
• Dendrobium speciosum (37.50%)
• Dendrobium bigibbum (25.00%)  section: Phalaenanthe