Published in American Fern Journal, in 1919, in volume 9, pages 1-5
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544726
Published in American Fern Journal, in 1919, in volume 9, pages 5-17
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544727
Published in American Fern Journal, in 1919, in volume 9, pages 23-28
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doi:10.2307/1544729
Published in American Fern Journal, in 1919, in volume 9, pages 33-38
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doi:10.2307/1544695
Published in American Fern Journal, in 1919, in volume 9, pages 38-48
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544696
Published in American Fern Journal, in 1919, in volume 9, pages 48-50
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doi:10.2307/1544697
Published in American Fern Journal, in 1919, in volume 9, pages 56-58
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544699
Published in American Fern Journal, in 1919, in volume 9, pages 58-59
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544701
Published in American Fern Journal, in 1919, in volume 9, pages 67-73
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544329
Published in American Fern Journal, in 1919, in volume 9, pages 73-80
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544330
Published in American Fern Journal, in 1919, in volume 9, pages 86-88
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doi:10.2307/1544332
Published in American Fern Journal, in 1919, in volume 9, pages 88-93
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doi:10.2307/1544333
Published in American Fern Journal, in 1919, in volume 9, pages 93-95
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544334
Published in American Fern Journal, in 1919, in volume 9, pages 99-103
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544158
Published in American Fern Journal, in 1919, in volume 9, pages 103-106
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544159
Published in American Fern Journal, in 1919, in volume 9, pages 107-109
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544160
Published in American Fern Journal, in 1919, in volume 9, pages 109-115
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544161
Published in American Fern Journal, in 1919, in volume 9, pages 115-117
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544162
Published in American Fern Journal, in 1919, in volume 9, pages 117-118
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544163
Published in American Fern Journal, in 1919, in volume 9, pages 119-120
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544165
Published in American Fern Journal, in 1919, in volume 9, pages 120-121
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544166
Published in American Fern Journal, in 1919, in volume 9, pages 121-122
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544167
Published in American Fern Journal, in 1919, in volume 9, pages 122-123
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544168