dcsimg
The future of BHL is uncertain, but hopeful. Learn more.
 BHL is experiencing intermittent technical issues that are affecting PDF generation functionality. Thank you for your patience.
Sort By:
  1. By: Mclean, Forman T - Merrill, Elmer D. (Elmer Drew), - Rusby, H H - Small, John Kunkel, - Britton, Nathaniel Lord, - Trelease, Helen M - Haynes, Caroline C
    Type: Article
    In: Torreya
    Volume: 32
    Issue: 1
    Date: 1932
    Page Range: 18--27
    Publication Info: Burlington, Vt, Torrey Botanical Club, 1901-1945