dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Soltis, Pamela S - Soltis, Douglas E - Wolf, Paul G. - Riley, Jill M
    Type: Article
    In: American fern journal
    Volume: 79
    Date: 1989
    Page Range: 7--13
    Publication Info: [Washington, etc.] American Fern Society