The orchid Oncidium Blackcap is a hybrid in the
Oncidium genus.
registered with the Royal Horticultural Society
by Bruce-Wrigley in 1930.
Registered parents are
Oncidium Brewii
×
Oncidium Souvenir de Victor Hye.
The key influencing species of this hybrid are
Oncidium harryanum (62.50%
subgenus
Nevadensia
)
Oncidium luteopurpureum (25.00%
subgenus
Odontoglossum
)
Oncidium noezlianum (12.50%
)
listed in order of their genetic contribution.