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Contributions from the United States National Herbarium v.12 (1908-1909)

Parts

  1. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Contributions from the United States National Herbarium
    Volume: 12
    Date: 1908
    Page Range: 113-158
    Publication info: Washington, D.C, Smithsonian Institution Press, 1890-