Published in American Fern Journal, in 1974, in volume 64, pages 1-2
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doi:10.2307/1546713
Published in American Fern Journal, in 1974, in volume 64, pages 3-12
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doi:10.2307/1546715
Published in American Fern Journal, in 1974, in volume 64, pages 13-14
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doi:10.2307/1546716
Published in American Fern Journal, in 1974, in volume 64, pages 15-17
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doi:10.2307/1546717
Published in American Fern Journal, in 1974, in volume 64, pages 18-26
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doi:10.2307/1546718
Published in American Fern Journal, in 1974, in volume 64, pages 27-28
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doi:10.2307/1546719
Published in American Fern Journal, in 1974, in volume 64, pages 29
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doi:10.2307/1546721
Published in American Fern Journal, in 1974, in volume 64, pages 30
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doi:10.2307/1546723
Published in American Fern Journal, in 1974, in volume 64, pages 31
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doi:10.2307/1546724
Published in American Fern Journal, in 1974, in volume 64, pages 33-39
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doi:10.2307/1546760
Published in American Fern Journal, in 1974, in volume 64, pages 40-48
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doi:10.2307/1546761
Published in American Fern Journal, in 1974, in volume 64, pages 49-63
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doi:10.2307/1546762
Published in American Fern Journal, in 1974, in volume 64, pages 64
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doi:10.2307/1546763
Published in American Fern Journal, in 1974, in volume 64, pages 65-73
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doi:10.2307/1547000
Published in American Fern Journal, in 1974, in volume 64, pages 74-76
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doi:10.2307/1547001
Published in American Fern Journal, in 1974, in volume 64, pages 77-80
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doi:10.2307/1547002
Published in American Fern Journal, in 1974, in volume 64, pages 81-82
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doi:10.2307/1547003
Published in American Fern Journal, in 1974, in volume 64, pages 83-95
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doi:10.2307/1547004
Published in American Fern Journal, in 1974, in volume 64, pages 97-98
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doi:10.2307/1546824
Published in American Fern Journal, in 1974, in volume 64, pages 99-104
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doi:10.2307/1546825
Published in American Fern Journal, in 1974, in volume 64, pages 105-106
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doi:10.2307/1546827
Published in American Fern Journal, in 1974, in volume 64, pages 107-117
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doi:10.2307/1546828
Published in American Fern Journal, in 1974, in volume 64, pages 117-118
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doi:10.2307/1546829
Published in American Fern Journal, in 1974, in volume 64, pages 119-120
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1546831