The orchid Cattleya William Murray is a hybrid in the
Cattleya genus.
registered with the Royal Horticultural Society
by N.C.Cookson in 1893.
Registered parents are
Cattleya lawrenceana
×
Cattleya mendelii.
The key influencing species of this hybrid are
Cattleya lawrenceana (50.00%
subgenus
Cattleya
section:
Cattleya
series:
Lawrenceanae
)
Cattleya mendelii (50.00%
subgenus
Cattleya
section:
Cattleya
)
listed in order of their genetic contribution.