Cattleya Alberto Toselli (1936)
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Cattleya Alberto Toselli (1937)
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Laelia albida
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Cattleya Albion
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Cattleya Albireo
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Cattleya Albis
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Cattleya Albissima
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Cattleya Albonet
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Myrmecophila albopurpurea
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Prosthechea Alborada
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Cattleya Alborak
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Cattleya Alborz
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Encyclia alboxanthina
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Cattleya Albula
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Cattleya Albulata
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Cattleya Alcalde
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Cattleya Alcest
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Cattleya Alcestis
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Epidendrum Alchemy Valley
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Cattleya Alcides
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Cattleya Alcides (1908)
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Cattleya Alcileten
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Cattleya Alcimeda
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Cattleya Alcimeda Coerulea