Published in American Fern Journal, in 1911, in volume 1, pages 33-37
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doi:10.2307/1544577
Published in American Fern Journal, in 1911, in volume 1, pages 37-40
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doi:10.2307/1544578
Published in American Fern Journal, in 1911, in volume 1, pages 40-43
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doi:10.2307/1544579
Published in American Fern Journal, in 1911, in volume 1, pages 44-45
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doi:10.2307/1544580
Published in American Fern Journal, in 1911, in volume 1, pages 45-48
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doi:10.2307/1544581
Published in American Fern Journal, in 1911, in volume 1, pages 49-51
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doi:10.2307/1544582
Published in American Fern Journal, in 1911, in volume 1, pages 51-53
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doi:10.2307/1544583
Published in American Fern Journal, in 1911, in volume 1, pages 53-58
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doi:10.2307/1544584
Published in American Fern Journal, in 1911, in volume 1, pages 58-59
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doi:10.2307/1544585
Published in American Fern Journal, in 1911, in volume 1, pages 60-63
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doi:10.2307/1544586
Published in American Fern Journal, in 1911, in volume 1, pages 65-70
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doi:10.2307/1544684
Published in American Fern Journal, in 1911, in volume 1, pages 71-74
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doi:10.2307/1544685
Published in American Fern Journal, in 1911, in volume 1, pages 75-77
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doi:10.2307/1544686
Published in American Fern Journal, in 1911, in volume 1, pages 78-79
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doi:10.2307/1544687
Published in American Fern Journal, in 1911, in volume 1, pages 79-82
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doi:10.2307/1544688
Published in American Fern Journal, in 1911, in volume 1, pages 82
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doi:10.2307/1544689
Published in American Fern Journal, in 1911, in volume 1, pages 83
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doi:10.2307/1544690
Published in American Fern Journal, in 1911, in volume 1, pages 93-97
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doi:10.2307/1543934
Published in American Fern Journal, in 1911, in volume 1, pages 98-99
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doi:10.2307/1543935
Published in American Fern Journal, in 1911, in volume 1, pages 100-101
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doi:10.2307/1543936
Published in American Fern Journal, in 1911, in volume 1, pages 101-103
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doi:10.2307/1543937
Published in American Fern Journal, in 1911, in volume 1, pages 104
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doi:10.2307/1543938
Published in American Fern Journal, in 1911, in volume 1, pages 105-110
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doi:10.2307/1543939
Published in American Fern Journal, in 1911, in volume 1, pages 111-113
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doi:10.2307/1543940
Published in American Fern Journal, in 1911, in volume 1, pages 121-129
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doi:10.2307/1544135
Published in American Fern Journal, in 1911, in volume 1, pages 129-136
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doi:10.2307/1544136
Published in American Fern Journal, in 1911, in volume 1, pages 137-141
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doi:10.2307/1544137
Published in American Fern Journal, in 1911, in volume 1, pages 141-143
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544138