The orchid Cattleya Susan Kezuka is a hybrid in the
Cattleya genus.
registered with the Royal Horticultural Society
by Ishizaki in 1952.
Registered parents are
Cattleya Eleanor (1918)
×
Cattleya Harold.
The key influencing species of this hybrid are
Cattleya warscewiczii (62.50%
subgenus
Cattleya
section:
Cattleya
)
Cattleya gaskelliana (25.00%
subgenus
Cattleya
section:
Cattleya
)
Cattleya dowiana (12.50%
subgenus
Cattleya
section:
Cattleya
)
listed in order of their genetic contribution.