Anguloa Safia
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Lycaste Sagano
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Lycaste Sagittarius
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Lycaste Sakura
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Lycaste Salisbury
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Maxillaria sanderiana
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Lycaste Sandstorm
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Maxillaria Sangay
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Maxillaria sanguinea
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Maxillariella sanguinea
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Anguloa Sanguinea
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Lycaste Santa Isabel
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Lycaste Santiago de Gualaceo
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Lycaste Santiago de Guayaquil
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Lycaste Saraguro
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Lycaste Sarah Warriner
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Lycaste schilleriana
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Lycaste Schoenbrunnensis (1893)
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Lycaste Schoenbrunnensis (1896)
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Maxillaria schunkeana
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Maxillaria Sea Breeze
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Lycaste Sebastian
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Lycaste Selena
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Lycaste Serendipity