Cattleya Louise Kiesewetter (Cattleya Berenice × Cattleya Princess Margaret)

The orchid Cattleya Louise Kiesewetter is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by R.Kiesewetter in 1946. Registered parents are Cattleya Berenice × Cattleya Princess Margaret. The key influencing species of this hybrid are Cattleya warscewiczii (35.94% subgenus Cattleya section: Cattleya ) Cattleya lueddemanniana (12.50% subgenus Cattleya section: Cattleya series: Lawrenceanae ) Cattleya purpurata (12.50% subgenus Crispae section: Crispae series: Cattleyodes ) listed in order of their genetic contribution.