Dendrobium Graham Hewitt (Dendrobium Ellen × Dendrobium speciosum)

The orchid Dendrobium Graham Hewitt is a hybrid in the Dendrobium genus. registered with the Royal Horticultural Society by W.T.Upton in 1981. Registered parents are Dendrobium Ellen × Dendrobium speciosum. The key influencing species of this hybrid are Dendrobium speciosum (50.00% ) Dendrobium kingianum (25.00% section: Dendrocoryne ) Dendrobium tetragonum (25.00% section: Dendrocoryne ) listed in order of their genetic contribution.