Published in American Fern Journal, in 1960, in volume 50, pages 26-32
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545240
Published in American Fern Journal, in 1960, in volume 50, pages 55-62
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545243
Published in American Fern Journal, in 1960, in volume 50, pages 78-87
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545246
Published in American Fern Journal, in 1960, in volume 50, pages 107-109
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545251
Published in American Fern Journal, in 1960, in volume 50, pages 109-113
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545252
Published in American Fern Journal, in 1960, in volume 50, pages 145-155
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545259
Published in American Fern Journal, in 1960, in volume 50, pages 194-203
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545671
Published in American Fern Journal, in 1960, in volume 50, pages 257-263
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545115
Published in American Fern Journal, in 1960, in volume 50, pages 266-267
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545117
Published in American Fern Journal, in 1960, in volume 50, pages 270-275
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545120
Published in American Fern Journal, in 1960, in volume 50, pages 276-295
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545122
Published in American Fern Journal, in 1960, in volume 50, issue 1, pages 87
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545247
Published in American Fern Journal, in 1960, in volume 50, issue 1, pages 117
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545254
Published in American Fern Journal, in 1960, in volume 50, issue 1, pages 127
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545256
Published in American Fern Journal, in 1960, in volume 50, issue 3, pages 241
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1545467