Masdevallia Alan F. Garner
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Restrepia Alan F. Garner
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Cattleya Alan F. Ingalls
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Masdevallia Alan Reidy
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Catyclia Alan Sues
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Cattleya Alanelle
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Encyclia Alanthum
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Laelia alaorii
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Sophronitis alaorii
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Cattleya alaorii
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Cattleya Alarcon
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Cattleya Alaric
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Cattleya Alaska
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Encyclia alata
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Cattleya Alata
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Encyclia alata {ssp.} virella
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Epidendrum alatum
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Epidendrum alatum {var} parviflorum
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Cattleya Albabetts
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Cattleya Albader
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Cattleya Albahigh Gate
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Cattleya Albalia
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Cattleya Albanensis (1895)
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Cattleya Albanensis (1925)