Published in Forktail, in 2012, in volume 28, pages 153-155

Created: 2019-05-12, modified: 2019-05-12

Published in Forktail, in 2011, in volume 27, pages 93-95

Created: 2019-05-12, modified: 2019-05-12

Published in Geodiversitas, in 1999, in volume 21, issue 4, pages 637-656

Created: 2018-05-21, modified: 2018-05-21

Published in Zoological Science, in 1993, in volume 10, pages 711-714

Created: 2012-09-19, modified: 2012-09-19

Published in Zoological Science, in 1989, in volume 6, pages 885-898

Created: 2012-09-19, modified: 2012-09-19

Published in Paleontological Research, in 1997, in volume 1, pages 110-125

Created: 2013-02-27, modified: 2013-02-27

Published in Zoological Science, in 1993, in volume 10, pages 287-294

Created: 2012-09-19, modified: 2012-09-19

Published in American Fern Journal, in 2006, in volume 96, pages 45-53

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

Published in Zoological Science, in 1993, in volume 10, pages 685-690

Created: 2012-09-19, modified: 2012-09-19

Published in The Bulletin of Zoological Nomenclature, in 2011, in volume 68, issue 3, pages 190-196

Created: 2024-03-17, modified: 2024-03-17

Published in American Fern Journal, in 1995, in volume 85, pages 134-181

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