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Phylogeny and Classification of the Orchid Family
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Robert L. Dressler
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Wild Orchids Across North America
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Species plantarum
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Carl von Linné
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The Various Contrivances by which Orchids are Fertilised by Insects
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Charles Darwin
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The Various Contrivances by which Orchids are Fertilized by Insects
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Charles Darwin
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“The” Various Contrivances by which British and Foreign Orchids are Fertilized by Insects
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Charles Darwin
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On the Various Contrivances by Which British and Foreign Orchids are Fertilised by Insects
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Charles Darwin
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Beginner's Guide to Orchids
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Geoffrey Hands
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The Orchid Thief
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Susan Orlean
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Smith & Hawken 100 Orchids for the American Gardener
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Elvin McDonald
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