The orchid Oncidium Prunella is a hybrid in the
Oncidium genus.
registered with the Royal Horticultural Society
by Thwaites in 1915.
Registered parents are
Oncidium Thwaitesii (1908)
×
Oncidium harryanum.
The key influencing species of this hybrid are
Oncidium harryanum (75.00%
subgenus
Nevadensia
)
Oncidium vulcanicum (25.00%
)
listed in order of their genetic contribution.