The orchid Oncostele Golden Ross is a hybrid in the
Oncostele genus.
registered with the Royal Horticultural Society
by McBean's in 2014.
It is originated by O/U
Registered parents are
Oncidium Golden Rialto
×
Rhynchostele Bic-ross.
The key influencing species of this hybrid are
Rhynchostele bictoniensis (25.00%
)
Rhynchostele rossii (25.00%
)
Oncidium alexandrae (20.61%
)
listed in order of their genetic contribution.