Phalaenopsis Youthful Cich
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Phalaenopsis Yow Chyn Queen
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Phalaenopsis Yow Chyn Rose
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Phalaenopsis Yow Chyn Uranus
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Phalaenopsis Yow Chyn Venus
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Cymbidium Yowie Beauty
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Cymbidium Yowie Devil
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Cymbidium Yowie Dragon
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Cymbidium Yowie Flame
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Cymbidium Yowie Girl
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Cymbidium Yowie Hill
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Cymbidium Yowie Kingdom
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Cymbidium Yowie Pepper
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Cymbidium Yowie Progress
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Cymbidium Yowie Punch
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Cymbidium Yowie Rose
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Cymbidium Yowie Tapestry
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Dendrobium Yowrie
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Oncidium Ypres
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Cattleya Ypres (1915)
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Cattleya Ypres (1918)
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Dendrobium ypsilon
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Phalaenopsis YS Cumquat
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Phalaenopsis YS Fortune