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By: Gereau, Roy E., - Thomas, Duncan W.Type: ArticleIn: Novon a journal of botanical nomenclature from the Missouri Botanical GardenVolume: 3Series:Issue:Date: 1993Page Range: 494--498Publication Info: St. Louis, MO, Missouri Botanical Garden,Subjects:
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By: Thomas, Duncan W.Type: ArticleIn: Annals of the Missouri Botanical GardenVolume: 77Series:Issue:Date: 1990Page Range: 856--858Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects:
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By: Christy, John A. (John Ashton), - Alverson, Edward R - Thomas, Duncan W.Type: ArticleIn: American fern journalVolume: 105Series:Issue:Date: 2015Page Range: 56-58Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Kenfack, David - Sainge, Moses N - Thomas, Duncan W.Type: ArticleIn: Novon a journal of botanical nomenclature from the Missouri Botanical GardenVolume: 16Series:Issue:Date: 2006Page Range: 61--64Publication Info: St. Louis, MO, Missouri Botanical Garden,Subjects:
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By: Schenk, John J - Thomas, Duncan W.Type: ArticleIn: Novon a journal of botanical nomenclature from the Missouri Botanical GardenVolume: 14Series:Issue:Date: 2004Page Range: 227--232Publication Info: St. Louis, MO, Missouri Botanical Garden,Subjects:
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By: Thomas, Duncan W.Type: ArticleIn: Annals of the Missouri Botanical GardenVolume: 73Series:Issue:Date: 1986Page Range: 219--221Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects:
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By: Lovett, Jon C - Bridson, Diane M - Thomas, Duncan W.Type: ArticleIn: Annals of the Missouri Botanical GardenVolume: 75Series:Issue:Date: 1988Page Range: 874--885Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects: