dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Weaver, John E. (John Ernest),‏ ‎ - Mogensen, A
    Type: Article
    In: Botanical gazette
    Volume: 68
    Issue: 6
    Date: 1919
    Page Range: 393--424
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991