Cattleya Lindl.
Cattleya Helen Langley
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Cattleya Helen Mae Bloedorn
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Cattleya Helen Marie
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Cattleya Helen Martin
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Cattleya Helen McKeral
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Cattleya Helen Meyner
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Cattleya Helen Milliken
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Cattleya Helen Mizuta
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Cattleya Helen Oyakawa
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Cattleya Helen P. Dane
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Cattleya Helen Parashis
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Cattleya Helen Patterson
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Cattleya Helen Peterson
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Cattleya Helen Powell
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Cattleya Helen Raphael
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Cattleya Helen Read
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Cattleya Helen Reilley
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Cattleya Helen Scott
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Cattleya Helen Shue
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Cattleya Helen Stein
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Cattleya Helen Street
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Cattleya Helen Tagawa
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Cattleya Helen Thurlow
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Cattleya Helen Tucker