The orchid Oncostele Golden Crisp is a hybrid registered with the Royal Horticultural Society by Mukoyama in 2005. It is originated by A.Easton
Top three species ancestors and their influences are

• Oncidium alexandrae (43.38%)
• Oncidium hallii (25.29%)  subgenus Odontoglossum
• Rhynchostele bictoniensis (12.50%)