The orchid Oncidium Laurentia is a hybrid in the
Oncidium genus.
registered with the Royal Horticultural Society
by Charlesworth Ltd. in 1918.
Registered parents are
Oncidium Jasper
×
Oncidium Olympia.
The key influencing species of this hybrid are
Oncidium alexandrae (43.75%
)
Oncidium harryanum (6.25%
subgenus
Nevadensia
)
listed in order of their genetic contribution.