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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Corne, F E
    Type: Article
    In: American fern journal
    Volume: 15
    Date: 1925
    Page Range: 13--16
    Publication Info: [Washington, etc.] American Fern Society
  2. By: Corne, F E
    Type: Article
    In: American fern journal
    Volume: 15
    Date: 1925
    Page Range: 80--86
    Publication Info: [Washington, etc.] American Fern Society
  3. By: Corne, F E
    Type: Article
    In: American fern journal
    Volume: 15
    Date: 1925
    Page Range: 118--122
    Publication Info: [Washington, etc.] American Fern Society
  4. By: Corne, F E
    Type: Article
    In: American fern journal
    Volume: 15
    Date: 1925
    Page Range: 21--22
    Publication Info: [Washington, etc.] American Fern Society