The orchid Oncidium Utica is a hybrid in the
Oncidium genus.
registered with the Royal Horticultural Society
by Charlesworth Ltd. in 1930.
Registered parents are
Oncidium Aphrodite (1915)
×
Oncidium Dora.
The key influencing species of this hybrid are
Oncidium alexandrae (40.63%
)
Oncidium nobile (37.50%
subgenus
Odontoglossum
)
Oncidium noezlianum (12.50%
)
listed in order of their genetic contribution.