dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Culberson, William L. - Culberson, Chicita F.
    Type: Article
    In: Contributions from the United States National Herbarium
    Volume: 34
    Date: 1968
    Page Range: 449--588
    Publication Info: Washington, D.C, Smithsonian Institution Press, 1890-
  2. By: Culberson, William L. - Culberson, Chicita F.
    Type: Article
    In: Occasional papers of the Farlow Herbarium of Cryptogamic Botany
    Volume: 16
    Date: 1981
    Page Range: 37--41
    Publication Info: Cambridge, Mass, Harvard University, Farlow Herbarium of Cryptogamic Botany,