Rhyncholaeliocattleya Haystack Mountains (Rhyncholaeliocattleya Sylvia Reilly × Rhyncholaeliocattleya Tapestry Peak)

The orchid Rhyncholaeliocattleya Haystack Mountains is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by Beall in 1974. Registered parents are Rhyncholaeliocattleya Sylvia Reilly × Rhyncholaeliocattleya Tapestry Peak. The key influencing species of this hybrid are Cattleya dowiana (37.70% subgenus Cattleya section: Cattleya ) Rhyncholaelia digbyana (10.94% ) Cattleya tenebrosa (10.16% subgenus Crispae section: Crispae series: Cattleyodes ) listed in order of their genetic contribution.