Dendrobium Tay Swee Keng (Dendrobium Jaquelyn Concert × Dendrobium Irene Cheong)

The orchid Dendrobium Tay Swee Keng is a hybrid in the Dendrobium genus. registered with the Royal Horticultural Society by Koh Keng Hoe in 1975. Registered parents are Dendrobium Jaquelyn Concert × Dendrobium Irene Cheong. The key influencing species of this hybrid are Dendrobium bigibbum var. superbum (50.78% ) Dendrobium bigibbum (18.75% section: Phalaenanthe ) Dendrobium gouldii (12.50% section: Spatulata ) listed in order of their genetic contribution.