Dendrobium Joker (Dendrobium Rajajowas × Dendrobium Tiger Twist)

The orchid Dendrobium Joker is a hybrid in the Dendrobium genus. registered with the Royal Horticultural Society by A.Firmansyah in 2025. Registered parents are Dendrobium Rajajowas × Dendrobium Tiger Twist. The key influencing species of this hybrid are Dendrobium gouldii (46.09% section: Spatulata ) Dendrobium helix (18.75% section: Spatulata ) Dendrobium lineale (16.31% section: Spatulata ) listed in order of their genetic contribution.