Published in American Fern Journal, in 2008, in volume 98, pages 128-138
Created: 2017-04-23, modified: 2017-04-23
Published in Hedwigia, in 1910, in volume 49, pages 101-105
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Published in Hedwigia, in 1906, in volume 45, pages 16-21
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Published in Hedwigia, in 1922, in volume 63, pages 48-49
Created: 2025-10-01, modified: 2025-10-01
Published in Hedwigia, in 1911, in volume 50, pages 287-293
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Published in Hedwigia, in 1914, in volume 54, pages 1-13
Created: 2025-10-15, modified: 2025-10-15
Published in Hedwigia, in 1906, in volume 46, pages 262-264
Created: 2025-11-04, modified: 2025-11-04
Published in Hedwigia, in 1908, in volume 47, pages 1-59
Created: 2025-11-06, modified: 2025-11-06