dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Coughlin, Elizabeth A - Ericson, Jonathan E
    Type: Article
    In: Botanical Museum leaflets, Harvard University
    Volume: 28
    Issue: 1
    Date: 1980-03
    Page Range: 71--80
    Publication Info: Cambridge, Mass Botanical Museum, Harvard University 1932-