Oncidium Stonehurst Yellow (Oncidium Many Waters × Oncidium Golden Guinea)

The orchid Oncidium Stonehurst Yellow is a hybrid in the Oncidium genus. registered with the Royal Horticultural Society by Stonehurst O.N. in 1976. Registered parents are Oncidium Many Waters × Oncidium Golden Guinea. The key influencing species of this hybrid are Oncidium alexandrae (51.66% ) Oncidium spectatissimum (12.11% ) Oncidium nobile (6.93% subgenus Odontoglossum ) listed in order of their genetic contribution.