The orchid Oncidium McBean's Abigail is a hybrid registered with the Royal Horticultural Society by McBean's in 2007.
Top three species ancestors and their influences are

• Oncidium alexandrae (74.71%)
• Oncidium nobile (16.41%)  subgenus Odontoglossum
• Oncidium harryanum (2.25%)  subgenus Nevadensia