The orchid Cattleya Bronsia is a Cattleya hybrid.
registered with the Royal Horticultural Society
by Charlesworth Ltd. in 1945.
Registered parents are
Cattleya Bronze King (1917)
×
Cattleya Mysia.
The key influencing species of this hybrid are
Cattleya dowiana (45.31%
subgenus Cattleya
section: Cattleya
)
Cattleya tenebrosa (21.88%
subgenus Crispae
section: Crispae
series: Cattleyodes
)
Cattleya warscewiczii (14.06%
subgenus Cattleya
section: Cattleya
)
listed in order of their genetic contribution.