Published in Gardens' bulletin, Singapore, in 1977, in volume 30, pages 251-267

Created: 2015-12-03, modified: 2015-12-03

Published in American Fern Journal, in 2002, in volume 92, pages 164

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

Published in Sida, Contributions To Botany, in 1998, in volume 18, issue 1, pages 307-313

Created: 2015-12-02, modified: 2015-12-02

Published in Journal of The Lepidopterists' Society, in 1997, in volume 51, pages 47-56

Created: 2013-01-27, modified: 2013-01-27

Published in Madroño, in 1983, in volume 30, issue 2, pages 126

Created: 2016-02-15, modified: 2016-07-07

Published in Rhodora, in 2000, in volume 102, issue 911, pages 241-242

Created: 2014-06-16, modified: 2016-07-26

Published in Phytologia, in 2007, in volume 89, issue 2, pages 129-131

Created: 2017-03-08, modified: 2017-03-08

Published in Madroño, in 1980, in volume 27, issue 1, pages 47-48

Created: 2016-02-15, modified: 2016-07-07

Published in Novon, in 1993, in volume 3, pages 305

Created: 2014-06-14, modified: 2014-06-14

Published in Novon, in 1999, in volume 9, issue 3, pages 441-447

Created: 2014-06-14, modified: 2014-06-14

Published in American Fern Journal, in 2002, in volume 92, pages 50

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

Published in American Fern Journal, in 2002, in volume 92, pages 39

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

Published in Madroño, in 1962, in volume 16, issue 5, pages 158-161

Created: 2016-02-15, modified: 2016-07-07

Published in Contributions from the University of Michigan Herbarium, in 1995, in volume 20, pages 241-260

Created: 2016-07-11, modified: 2016-07-11

Published in Annals of the Missouri Botanical Garden, in 1986, in volume 73, pages 475-480

Created: 2010-01-08, modified: 2015-12-16

Published in American Fern Journal, in 1982, in volume 72, pages 65-75

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

Published in American Fern Journal, in 1989, in volume 79, pages 46-54

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

Published in American Fern Journal, in 2002, in volume 92, pages 239-240

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

Published in Annals of the Missouri Botanical Garden, in 1984, in volume 71, pages 1114-1127

Created: 2010-01-08, modified: 2015-12-16

Published in Novon, in 1999, in volume 9, pages 448-449

Created: 2014-06-14, modified: 2014-06-14

Published in Novon: A Journal For Botanical Nomenclature, in 2009, in volume 19, pages 130-132

Created: 2014-06-14, modified: 2016-02-16

Published in Novon, in 1996, in volume 6, pages 225-227

Created: 2014-06-14, modified: 2014-06-14

Published in Annals of the Missouri Botanical Garden, in 1974, in volume 61, pages 332-353

Created: 2010-01-08, modified: 2016-12-29

Published in Novon, in 1998, in volume 8, pages 318-320

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

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 3, pages 224-234

Created: 2015-12-02, modified: 2015-12-02

Published in American Fern Journal, in 1964, in volume 54, pages 105-113

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

Published in Contributions from the University of Michigan Herbarium, in 1999, in volume 22, pages 135-187

Created: 2016-07-11, modified: 2016-07-11

Published in Annals of the Missouri Botanical Garden, in 1983, in volume 70, pages 194-196

Created: 2010-01-08, modified: 2015-12-16

Published in Annals of the Missouri Botanical Garden, in 1987, in volume 74, pages 144-150

Created: 2010-01-08, modified: 2015-12-16

Published in Annals of the Missouri Botanical Garden, in 1992, in volume 79, pages 676-686

Created: 2010-01-08, modified: 2015-12-16

Published in Annals of the Missouri Botanical Garden, in 1984, in volume 71, pages 181-190

Created: 2010-01-08, modified: 2015-12-16

Published in Novon, in 2001, in volume 11, pages 146-152

Created: 2014-06-14, modified: 2014-06-14

Published in American Fern Journal, in 1989, in volume 79, pages 119-121

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

Published in Madroño, in 1984, in volume 31, issue 1, pages 20-23

Created: 2016-02-15, modified: 2016-07-07

Published in Annals of the Missouri Botanical Garden, in 1987, in volume 74, pages 151-152

Created: 2010-01-08, modified: 2015-12-16

Published in American Fern Journal, in 2001, in volume 91, pages 9-12

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

Published in American Fern Journal, in 1997, in volume 87, pages 143-149

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

Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 651-655

Created: 2015-12-02, modified: 2015-12-02

Published in Novon, in 1999, in volume 9, issue 2, pages 280-283

Created: 2014-06-14, modified: 2014-06-14

Published in Adansonia, in 1999, in volume 21, issue 2, pages 225-230

Created: 2018-06-24, modified: 2018-06-24

Published in Madroño, in 1953, in volume 12, issue 2, pages 62-63

Created: 2016-02-15, modified: 2016-07-07

Published in Novon, in 1998, in volume 8, pages 311-317

Created: 2014-06-14, modified: 2014-06-14

Published in Madroño, in 1981, in volume 28, issue 1, pages 37-43

Created: 2016-02-15, modified: 2016-07-07

Published in Contr. U.S. Natl. Herb., in 2002, in volume 42, pages 1-144

Created: 2010-01-19, modified: 2011-10-03

Published in Madroño, in 2007, in volume 54, pages 293-305

Created: 2016-02-15, modified: 2016-07-07

Published in Rhodora, in 2001, in volume 103, issue 913, pages 96-116

Created: 2014-06-16, modified: 2016-07-26

Published in The Auk, in 1908, in volume 25, pages 492-493

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 2000, in volume 102, issue 910, pages 142-153

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1970, in volume 72, issue 790, pages 164-181

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1984, in volume 86, issue 848, pages 397-415

Created: 2014-06-16, modified: 2016-07-26