Dendrobium Ira Butler (Dendrobium Hilda Poxon × Dendrobium jonesii)

The orchid Dendrobium Ira Butler is a hybrid in the Dendrobium genus. registered with the Royal Horticultural Society by W.T.Upton in 1983. Registered parents are Dendrobium Hilda Poxon × Dendrobium jonesii. The key influencing species of this hybrid are Dendrobium jonesii (50.00% section: Dendrocoryne ) Dendrobium speciosum (25.00% ) Dendrobium tetragonum (25.00% section: Dendrocoryne ) listed in order of their genetic contribution.