Published in Novon, in 2008, in volume 18, pages 495-497
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/32224779,60,60)
Published in American Fern Journal, in 2007, in volume 97, pages 113-123
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32034812,60,60)
Published in American Fern Journal, in 2000, in volume 90, pages 138-140
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32150690,60,60)
Published in American Fern Journal, in 2001, in volume 91, pages 229
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/39671139,60,60)
Published in American Fern Journal, in 2008, in volume 98, pages 160-163
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47395546,60,60)
Published in American Fern Journal, in 2009, in volume 99, pages 1-44
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47399281,60,60)
Published in American Fern Journal, in 2012, in volume 102, pages 161-166
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/39671118,60,60)
Published in American Fern Journal, in 2008, in volume 98, pages 139-159
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47395569,60,60)
Published in American Fern Journal, in 2009, in volume 99, pages 101-105
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47399294,60,60)
Published in American Fern Journal, in 2012, in volume 102, pages 174-180
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/48586390,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2010, in volume 4, issue 1, pages 333-346
Created: 2015-12-01, modified: 2015-12-01![](https://www.biodiversitylibrary.org/pagethumb/39671187,60,60)
Published in American Fern Journal, in 2008, in volume 98, pages 202-207
Created: 2017-04-23, modified: 2017-04-23