1.
Horsetails and ferns are a monophyletic group and the closest living relatives to seed plants
by Schneider, Harald
Nature (London), 2001, Vol.409 (6820), p.618-622

2.
Is Morphology Really at Odds with Molecules in Estimating Fern Phylogeny?
by Schneider, Harald
Systematic botany, 2009, Vol.34 (3), p.455-475

3.
Galactodenia, a New Genus of Grammitid Ferns Segregated from Terpsichore (Polypodiaceae)
by Sundue, Michael A
Systematic botany, 2012, Vol.37 (2), p.339-346

4.
Intrafamilial Relationships of the Thelypteroid Ferns (Thelypteridaceae)
by Smith, Alan R
American fern journal, 2002, Vol.92 (2), p.131-149

5.
A New Species of Microgramma (Polypodiaceae) from Brazil and Recircumscription of the Genus Based on Phylogenetic Evidence
by Salino, Alexandre
Systematic botany, 2008, Vol.33 (4), p.630-635

6.
The Synammia Enigma: Evidence for a Temperate Lineage of Polygrammoid Ferns (Polypodiaceae, Polypodiidae) in Southern South America
by Schneider, Harald
Systematic botany, 2006, Vol.31 (1), p.31-41

7.
Pteridophytes of Mo'orea, French Polynesia: Additional New Records
by Nitta, Joel H
American fern journal, 2011, Vol.101 (1), p.36-49

8.
Adiantum camptorachis (Pteridaceae), a New Species from South America with Notes on the Taxonomy of Related Species from the Southern Cone and Bolivia
by Sundue, Michael A
American fern journal, 2010, Vol.100 (4), p.195-206

9.
Ten New Species and Two New Combinations of Blechnum (Blechnaceae, Pteridophyta) from Bolivia
by Kessler, Michael
American fern journal, 2007, Vol.97 (2), p.66-80

10.
A Hybrid Phlebodium (Polypodiaceae, Polypodiophyta) and Its Influence on the Circumscription of the Genus
by Tejero-DÍez, J. Daniel
American fern journal, 2009, Vol.99 (2), p.109-116

11.
Systematics of the Ant-Fern Genus Lecanopteris (Polypodiaceae): Testing Phylogenetic Hypotheses with DNA Sequences
by Haufler, Christopher H
Systematic botany, 2003, Vol.28 (2), p.217-227

12.
Thelypteris Tuxtlensis (Thelypteridaceae), a New Species in Subgenus Goniopteris from Los Tuxtlas, Veracruz, Mexico
by Krömer, Thorsten
American fern journal, 2007, Vol.97 (3), p.136-139

13.
Hyalotrichopteris is Indeed a Campyloneurum (Polypodiaceae)
by Kreier, Hans-Peter
American fern journal, 2007, Vol.97 (3), p.127-135

14.
Megalastrum (Dryopteridaceae – Pteridophyta) in Bolivia, with Descriptions of Six New Species
by Kessler, Michael
American fern journal, 2006, Vol.96 (1), p.31-44

15.
New Species and New Combinations of Grammitidaceae from Peru
by León, Blanca
American fern journal, 2003, Vol.93 (2), p.81-89

16.
Novelties in Pteridaceae from South America
by Prado, Jefferson
American fern journal, 2002, Vol.92 (2), p.105-111

17.
Metaxya lanosa, a Second Species in the Genus and Fern Family Metaxyaceae
by Smith, Alan R
Systematic botany, 2001, Vol.26 (3), p.480-486

18.
New Records of Lycophytes and Ferns from Moorea, French Polynesia
by Ranker, Tom A
American fern journal, 2005, Vol.95 (3), p.126-127

19.
Phylogenetic relationships of the enigmatic fern families Hymenophyllopsidaceae and Lophosoriaceae: Evidence fromrbcL nucleotide sequences
by Wolf, Paul G.
Plant systematics and evolution, 1999, Vol.219 (3-4), p.263-270

20.
Phylogenetic relationships of the enigmatic fern families Hymenophyllopsidaceae and Lophosoriaceae: evidence from rbcL nucleotide sequences
by Paul G. Wolf
Plant systematics and evolution, 1999, Vol.219 (3/4), p.263-270
