Published in Novon, in 2008, in volume 18, pages 495-497

Created: 2011-01-28, modified: 2016-02-16

Published in American Fern Journal, in 2007, in volume 97, pages 113-123

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2000, in volume 90, pages 138-140

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2001, in volume 91, pages 229

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2008, in volume 98, pages 160-163

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2009, in volume 99, pages 1-44

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2012, in volume 102, pages 161-166

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2008, in volume 98, pages 139-159

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2009, in volume 99, pages 101-105

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2012, in volume 102, pages 174-180

Created: 2017-04-23, modified: 2017-04-23

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

Published in American Fern Journal, in 2008, in volume 98, pages 202-207

Created: 2017-04-23, modified: 2017-04-23