Cattleya Issy (Cattleya guttata × Cattleya tenebrosa)

The orchid Cattleya Issy is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Charlesworth Ltd. in 1901. Registered parents are Cattleya guttata × Cattleya tenebrosa. The key influencing species of this hybrid are Cattleya guttata (50.00% subgenus Intermediae ) Cattleya tenebrosa (50.00% subgenus Crispae section: Crispae series: Cattleyodes ) listed in order of their genetic contribution.