Cattleya Yoshiko Yamamoto
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Cattleya Yoshirow Noda
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Cattleya Yoshy Spring
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Cattleya Young Austria
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Cattleya Young Prince
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Cattleya Ypres (1915)
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Cattleya Ypres (1918)
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Cattleya Ysengrin
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Cattleya Yser
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Cattleya Yser
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Cattleya Yuan Dung Panda
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Cattleya Yuan Dung Sweet
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Cattleya Yuba
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Cattleya Yuki
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Cattleya Yukiko Furuyama
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Cattleya Yukiko Hironaka
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Cattleya Yuko Shiono
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Cattleya Yukon
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Cattleya Yukon Belle
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Cattleya Yukon Charm
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Cattleya Yukon Moon
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Cattleya Yukon Queen
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Cattleya Yula
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Cattleya Yule (1920)