Published in American Fern Journal, in 1925, in volume 15, pages 1-7
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1543658
Published in American Fern Journal, in 1925, in volume 15, pages 8-12
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1543659
Published in American Fern Journal, in 1925, in volume 15, pages 13-16
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1543660
Published in American Fern Journal, in 1925, in volume 15, pages 16-19
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1543661
Published in American Fern Journal, in 1925, in volume 15, pages 19-21
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1543662
Published in American Fern Journal, in 1925, in volume 15, pages 21-22
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1543663
Published in American Fern Journal, in 1925, in volume 15, pages 22-23
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1543664
Published in American Fern Journal, in 1925, in volume 15, pages 35-39
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1543999
Published in American Fern Journal, in 1925, in volume 15, pages 40-45
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544000
Published in American Fern Journal, in 1925, in volume 15, pages 54-57
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544002
Published in American Fern Journal, in 1925, in volume 15, pages 62-65
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544004
Published in American Fern Journal, in 1925, in volume 15, pages 69-80
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544523
Published in American Fern Journal, in 1925, in volume 15, pages 80-86
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544524
Published in American Fern Journal, in 1925, in volume 15, pages 87-90
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544525
Published in American Fern Journal, in 1925, in volume 15, pages 90-93
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544526
Published in American Fern Journal, in 1925, in volume 15, pages 93-98
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544527
Published in American Fern Journal, in 1925, in volume 15, pages 98-100
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544528
Published in American Fern Journal, in 1925, in volume 15, pages 107-117
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544434
Published in American Fern Journal, in 1925, in volume 15, pages 118-122
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544435
Published in American Fern Journal, in 1925, in volume 15, pages 123-124
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1544436