The orchid Oncidium Goldrausch (1975) is a hybrid registered with the Royal Horticultural Society by Elle & Co. in 1975. It is originated by S.Low
Top three species ancestors and their influences are

• Oncidium alexandrae (50.59%)
• Oncidium spectatissimum (16.41%)
• Oncidium nobile (8.01%)  subgenus Odontoglossum