Cattleya Lindl.
Cattleya Ormesby
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Cattleya Ormesson
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Cattleya Ormona
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Cattleya Ornament
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Cattleya Oro Andino
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Cattleya Oro dell’Adda
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Cattleya Oro Verde Azul
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Cattleya Oro Verde Delirio
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Cattleya Oro Verde Emocion
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Cattleya Oro Verde Enigma
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Cattleya Oro Verde Fascinante
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Cattleya Oro Verde Pinta
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Cattleya Oro Verde Rocío
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Cattleya Oro Verde Tigrina
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Cattleya Oro Verde Variable
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Cattleya Orofino
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Cattleya Orosa
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Cattleya Orosi
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Cattleya Orpetiana (1902)
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Cattleya Orpetiana (1903)
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Cattleya Orpetii
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Cattleya Orpetii’s Leap
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Cattleya Orpheus
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Cattleya Orquidacea’s Aguia