The orchid Cattlianthe Edith Aurum is a hybrid in the
Cattlianthe genus.
registered with the Royal Horticultural Society
by W.Otaguro in 1972.
It is originated by B.Tanaka
Registered parents are
Cattleya Edithiae
×
Guarianthe aurantiaca.
The key influencing species of this hybrid are
Guarianthe aurantiaca (50.00%
subgenus
Circumvola
section:
Aurantiacae
)
Cattleya trianae (25.00%
subgenus
Cattleya
section:
Cattleya
)
Cattleya gaskelliana (12.50%
subgenus
Cattleya
section:
Cattleya
)
listed in order of their genetic contribution.