User:Choess/Ferns

Adiantum

Descriptions: Peruvian context Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru–Part II 13. Pteridaceae-15. Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum abscissum

Mentioned in passing: Prado, Jefferson (2003). "New species in Adiantum from Brazil". American Fern Journal. 93 (2): 76–80., Prado, Jefferson; Sundue, Michael A. (2005). "Typification and identity of Adiantum tetragonum (Pteridaceae)". American Fern Journal. 25 (3): 89–93. Similar to A. pulcherrimum.

Adiantum aculeolatum

not in biodiversity lib.

Adiantum adiantoides

mentioned only en passant.

Adiantum aethopicum

too large to attack at present.

Adiantum alarconianum

Complete.

Adiantum amazonicum

See Annals of the Missouri Botanical Garden

Adiantum anceps

• Maxon, William R.; Morton, Conrad V. (1934), "A new maidenhair from Peru", American Fern Journal, 24 (1): 15–17

  Discovery

• Tryon, Rolla M.; Stolze, Robert G. (1989), "Pteridophyta of Peru–Part II 13. Pteridaceae-15. Dennstaedtiaceae", Fieldiana, Botany New Series, No. 22: 52–69, ISSN 0015-0746

  Description

Adiantum capillus-veneris

Many refs.

• Description in Peru Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum chilense

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum concinnum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum cordatum*

First described by Maxon. See also A. krameri (with which confused).

• Maxon, William R. (December 2, 1931). "New Tropical American Ferns—VIII". American Fern Journal. 21 (4): 136–139. doi:10.2307/1544082. JSTOR 1544082.

Adiantum deflectens*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum digitatum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum diphyllum

Not to be confused w/ A. adiantoides. See Maxon's note: Maxon, William R. (December 2, 1931). "New Tropical American Ferns—VIII". American Fern Journal. 21 (4): 136–139.. See also Sundue & Prado, Brittonia 57:123–128.

Adiantum hensolvianum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746. A. sessilifolium to be treated as synonymous per Tryon & Stolze.

Adiantum imbricatum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum latifolium

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum lobatum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum lucidum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum macrocladum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum macrophyllum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum mathewsianum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum obliquum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum orbignyanum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum patens

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum pectinatum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum peruvianum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum petiolatum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum platyphyllum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum poeppigianum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru–Part II 13. Pteridaceae-15. Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum poiretii

sp. poiretti? Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru–Part II 13. Pteridaceae-15. Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum raddianum

A. cuneatum (both G.Forst and Langsd. & Fisch.) now treated as synonymous with A. raddianum. Description A. raddianum has a rather thick and quite short to creeping stem, Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru–Part II 13. Pteridaceae-15. Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 56–57. ISSN 0015-0746.

Adiantum ruizianum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru–Part II 13. Pteridaceae-15. Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum scalare*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru–Part II 13. Pteridaceae-15. Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum serratodentatum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum subvolubile*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum terminatum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum tetragonum

Description (1st collection in 180 yrs), and differentiation from A. abscissum, A. curvatum, and A. mynssenae in Prado, Jefferson; Sundue, Michael A. (2005). "Typification and identity of Adiantum tetragonum (Pteridaceae)". American Fern Journal. 25 (3): 89–93. doi:10.1640/0002-8444(2005)095[0089:TAIOAT]2.0.CO;2. JSTOR 4095177.

Adiantum tetraphyllum

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum tomentosum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Adiantum urophyllum*

Description Tryon, Rolla M.; Stolze, Robert G. (1989). "Pteridophyta of Peru Part II 13.Pteridaceae-15.Dennstaedtiaceae". Fieldiana. Botany New Series, No. 22: 52–69. ISSN 0015-0746.

Asplenium

• Moran, Robbin C. (1982). "The Asplenium trichomanes complex in the United States and adjacent Canada". American Fern Journal. 72 (1): 5–11. doi:10.2307/1547078. JSTOR 1547078.

  Asplenium trichomanes and a little about hybrids.

• Wagner, Warren H. Jr.; Boydston, Kathryn E. (1961). "A new hybrid showing homology between Asplenium ebenoides and A. pinnatifidum". Brittonia. 13 (3): 286–289. doi:10.2307/2805344. JSTOR 2805344.
• Wherry, Edgar T.; Gray, William D. (1936). "Variety of some Appalachian Aspleniums". American Fern Journal. 26 (3): 77–86. doi:10.2307/1543680. JSTOR 1543680.

  Illustrates series of hybrids: pinnatifidum-trudellii-montanum, pinnatifidum-gravesii-bradleyi, pinnatifidum x platyneuron?

Flavonoids

• Harborne, Jeffrey B.; Williams, Christine A.; Smith, Dale M. (1973). "Species-specific kaempferol derivatives in ferns of the Appalachian Asplenium complex". Biochemical Systematics and Ecology. 1 (1): 51–54. doi:10.1016/0305-1978(73)90035-5.

  Kaempferol derivatives in A. platyneuron, A. rhizophyllum, A. montanum and hybrids.

• Richardson, P. Mick (1984). "The taxonomic significance of xanthones in ferns". Biochemical Systematics and Ecology. 12 (1): 1–6. doi:10.1016/0305-1978(84)95002-4.

  Review. Present in Hymenophyllaceae, Aspleniaceae s.l., Davalliaceae and Marsileaceae. Production of particular xanthones is homoplasious; most important in identifying allopolyploids.

• Richardson, P. Mick (1982). "C-glycosylxanthones in the Asplenium adiantum-nigrum complex". American Fern Journal. 72 (4): 103–106. doi:10.2307/1546969. JSTOR 1546969.

  Xanthones in various mainly European spleenworts.

• Smith, Dale M.; Harborne, Jeffrey B. (1971). "Xanthones in the Appalachian Asplenium complex". Phytochemistry. 10 (9): 2117–2119. doi:10.1016/S0031-9422(00)97205-4.

  Identification of A. montanum compounds as mangiferin, isomangiferin, and their O-glucosides. Synonymy of A. stotleri with A. bradleyi.

• Smith, Dale M.; Levin, Donald A. (1963). "A chromatographic study of reticulate evolution in the Appalachian Asplenium complex". American Journal of Botany. 50 (9): 952–958. doi:10.2307/2439783. JSTOR 2439783.

  First use of chromatography? A. platyneuron, A. rhizophyllum, A. montanum and hybrids.

Asplenium ×alternifolium

• A. septentrionale × trichomanes
• Wulfen, Franz Xaver von (1781). "Plantae rariores Carinthiacae". In Jacquin, Nikolaus Joseph, Freiherr von (ed.). Miscellanea Austriaca ad botanicam, chemiam, et historiam naturalem spectantia. Vol. 2. Vienna: Kraus.{{cite book}}: CS1 maint: multiple names: editors list (link) pp. 51–53 & t. 5, f. 2.

  First publication

• Wagner, W. H. Jr.; Bush, Eleanor M.; Werth, Charles R.; Bartgis, Rodney L. (1991). "First records of Alternate-Leaved Spleenwort, Asplenium ×alternifolium, in the New World". Castanea. 56 (2): 128–134. JSTOR 4033590.
• Marriott, Hollis; Conn, Jan; Conn, Herb (2000). "Asplenium × alternifolium in the Black Hills of South Dakota". American Fern Journal. 90 (3): 109. doi:10.2307/1547329. JSTOR 1547329.

  Reported from SD. Probably from diploid cytotype of A. trichomanes.

Asplenium ×clermontiae

• A. ruta-muraria × trichomanes
• Clute, Willard N. (1908). "Rare forms of ferns—VII". Fern Bulletin. 16: 46–47.
• Davenport, George E. (1906). "A hybrid Asplenium new to the flora of Vermont". Rhodora. 8 (85): 12–15. JSTOR 23293924.
• Wagner, Warren H. Jr.; Wagner, Florence S. (1976). "Asplenium × clermontae Sim from Clifton Gorge, Greene County, Ohio — a second North American record". Ohio Journal of Science. 76 (3): 99–102.

Asplenium ×herb-wagneri

• A. pinnatifidum × trichomanes
• Taylor, W. Carl; Mohlenbrock, Robert H. (1977). "Asplenium × herb-wagneri—a collective epithet for A. pinnatifidum × trichomanes". American Fern Journal. 67 (3): 65–67. doi:10.2307/1546766. JSTOR 1546766.
• Wagner, Warren H. Jr.; Wagner, Florence S. (1969). "A new natural hybrid in the Appalachian Asplenium complex and its taxonomic significance". Brittonia. 21 (2): 178–186. doi:10.2307/2805524. JSTOR 2805524.

Asplenium ×inexpectatum

• A. rhizophyllum × ruta-muraria
• Braun, E. Lucy (1939). "A new fern hybrid". American Fern Journal. 29 (4): 133–135. doi:10.2307/1545406. JSTOR 1545406.
• Friesner, Ray C. (1940). "Keys to species and varieties of ferns and fern allies of northeastern North America". Butler University Botanical Studies. 4: 140–162.
• Morton, Conrad V. (1957). "A new name for an Asplenium hybrid". American Fern Journal. 46 (4): 152–154. doi:10.2307/1545695. JSTOR 1545695.

Asplenium ×morganii

• A. platyneuron × ruta-muraria
• Wagner, Warren H. Jr.; Wagner, Florence S. (1990). "Another nothospecies in the Appalachian Asplenium complex". American Fern Journal. 80 (2): 44–49. doi:10.2307/1547317. JSTOR 1547317.

Asplenium ×shawneense

• A. rhizophyllum × trichomanes
• Moran, Robbin C. (1981). "×Asplenosorus shawneensis, a new natural fern hybrid between Asplenium trichomanes and Camptosorus rhizophyllus". American Fern Journal. 71 (3): 85–89. doi:10.2307/1546733. JSTOR 1546733.
• Ballard, Harvey E. Jr. (1983). "A new combination for an Asplenosorus hybrid". American Fern Journal. 73 (1): 31. doi:10.2307/1546617. JSTOR 1546617.

Asplenium ×virginicum

• A. platyneuron × trichomanes
• Correll, Donovan S. (1939). "Some fern notes". American Fern Journal. 29 (3): 102–105. doi:10.2307/1545572. JSTOR 1545572.

  Discovery in Pennsylvania.

• Maxon, William R. (1938). "Notes on American ferns—XXII". American Fern Journal. 28 (4): 140–144. doi:10.2307/1545080. JSTOR 1545080.

  Described as A. ×mixtum, which conflicts with A. mixtum Roxb., now Diplazium mixtum.

• Maxon, William R. (1939). "Notes on American ferns—XXIII". American Fern Journal. 29 (2): 70–73. doi:10.2307/1545268. JSTOR 1545268.

  Repairs name.

Huperzia

• Waterway, Marcia J. (1986). "A reevaluation of Lycopodium porophilum and its relationship to L. lucidulum (Lycopodiaceae)". Systematic Botany. 11 (2): 263–276. doi:10.2307/2419114. JSTOR 2419114.

  Description and comparison between H. lucidula, H. porophila, and their hybrid (H. × bartleyi).

• Cusick, Allison (1987). "A binomial for a common hybrid Lycopodium". American Fern Journal. 77 (3): 100. doi:10.2307/1547499. JSTOR 1547499.

  Binomial for Lycopodium × bartleyi.

• Kartesz, John T.; Gandhi, K. N. (March 1991). "Nomenclatural notes for the North American Flora - V". Phytologia. 70 (3): 194–208. p. 201

  Transfer of various North American species to Huperzia, incl. H. × bartleyi and H. × buttersii.

Biography

• George Edward Davenport (1833–1907) [1]
• Donald Farrar (b. 1941), Iowa State (ret.)
• Oliver Atkins Farwell (1867–1944)
• Edward Willis Graves (1882–1936)
• William Dudley Gray (1912–1990) [2]
• John Kartesz
• John T. Mickel (b. 1934): ferns @ NYBG
• Robert Morton Middleton (1846–1909) [3]
• Robert H. Mohlenbrock (b. 1931), SIUC [4]
• Robbin C. Moran: ferns @ NYBG
• Kathleen Pryer, Duke
• Clyde Franklin Reed (1918–1999)
• Harald Schneider (b. 1962)
• Eric Schuettpelz, Duke
• R. Robinson Scott (1827–1877) [5] [6] [7] [8]; had charge of gardens at the Roberts estate
• Margaret Slosson (13 March 1872? 1874? 1880?, Paris – 1954): early fern hybridization experiments.
• Dale Metz Smith (1928–2011), [9] [10] [11]
• Michael D. Windham (b. 1954), Duke
• George A. Yatskievych (b. 1957), Missouri

Miscellaneous

• Appalachian Asplenium complex
• Clathrate scales

Endangered

• Alabama [12]: Asplenium abscissum (S1), A. bradleyi (S2), A. ruta-muraria (S1), A. scolopendrium var. americanum (S1), A. trichomanes (S2S3), A. tutwilerae (S1), Astrolepis × integerrima (S1), Cystopteris tennesseensis (S2), Dryopteris celsa (S1), Hymenophyllum tayloriae (S1), Lygodium palmatum (S1), Pilularia americana (S1), Thelypteris burksiorum (S1), Thelypteris ovata (S3), Thelypteris quadrangularis (S2), Trichomanes petersii (S2).
• Alaska [13]: Asplenium trichomanes ssp. quadrivalens (S2S3), Cryptogramma stelleri (S3S4), Polystichum aleuticum (S1), Polystichum kruckebergii (S1), Polystichum microchlamys (S1), Polystichum setigerum (S3)
• Arizona [14]: Asplenium adiantum-nigrum (S1), Asplenium dalhousiae (S1), Asplenium exiguum (S1), Asplenium platyneuron (S1), Cheilanthes arizonica (S2), Cheilanthes pringlei (S3), Cystopteris bulbifera (S3?), Cystopteris utahensis (S1), Dryopteris arguta (S2), Notholaena aschenborniana (S1), Notholaena lemmonii (S1S2), Notholaena neglecta (S1), Pellaea ternifolia (S2), Pellaea wrightiana (S3S4), Polypodium glycyrrhiza (S1), Polystichum lonchitis (S3), Polystichum scopulinum (S2), Thelypteris puberula var. sonorensis (S2)
• Arkansas [15] (but see Peck; dated): Argyrochosma dealbata (S2; INV), Asplenium pinnatifidum (S3; INV), Asplenium × ebenoides (S1; INV), Asplenium × gravesii (S1; INV), Asplenium × kentuckiense (SH; INV), Azolla caroliniana (SU; INV), Cheilanthes eatonii (SH; INV), Dennstaedtia punctilobula (S2; INV), Dryopteris carthusiana (S1; ST), Dryopteris celsa (S2; INV), Dryopteris goldiana (S1; INV), Dryopteris ludoviciana (S1; INV), Dryopteris × australis (S1; INV), Dryopteris × leedsii (S1; INV), Osmunda claytoniana (S1; ST), Trichomanes boschianum (S2S3; ST), Trichomanes petersii (S2; ST), Woodsia appalachiana (S1; INV)
• California
• Colorado [16]: Adiantum capillus-veneris (S2; FS), Asplenium adiantum-nigrum (S1), Asplenium platyneuron (S1), Cystopteris montana (S1), Cystopteris utahensis (S1), Onoclea sensibilis (SH), Pellaea atropurpurea (S2S3), Pellaea wrightiana (S2; FS/BLM)
• Connecticut [17]: Asplenium montanum (SC), Asplenium ruta-muraria (T), Cheilanthes lanosa (E), Cryptogramma stelleri (E), Diplazium pycnocarpon (E), Dryopteris campyloptera (E), Dryopteris goldiana (SC), Lygodium palmatum (SC), Pellaea glabella (E), Trichomanes intricatum (SC)
• Delaware: Adiantum pedatum (S3), Asplenium rhizophyllum (SX), Asplenium trichomanes ssp. trichomanes (S1.1), Cheilanthes lanosa (SX), Cystopteris protrusa (S2), Cystopteris tenuis (S1), Diplazium pycnocarpon (S1.1), Dryopteris celsa (S2), Dryopteris clintoniana (S1), Dryopteris goldiana (S1), Dryopteris marginalis (S3), Lygodium palmatum (S1.1), Phegopteris connectilis (SH), Pleopeltis polypodioides (SX), Polypodium virginianum (S3), Schizaea pusilla (S1.1), Thelypteris simulata (S2), Woodsia obtusa (S1)
• Florida:
• Georgia:
• Hawaii:
• Idaho:
• Illinois:
• Indiana:

To do

• Move Cheilanthes acrostica to Oeosporangium acrosticum.

Classification

Orders

Order	Smith (2006)	Smith (2008)	Christenhusz (2011)	Christenhusz (2014)	PPG I (2016)
Ophioglossales	Ophioglossaceae
Psilotales	Psilotaceae
Equisetales	Equisetaceae
Marattiales	Marattiaceae
Osmundales	Osmundaceae
Hymenophyllales	Hymenophyllaceae
Gleicheniales	Gleicheniaceae, Dipteridaceae, Matoniaceae
Schizaeales	Lygodiaceae, Anemiaceae, Schizaeaceae			Schizaeaceae	Lygodiaceae, Anemiaceae, Schizaeaceae
Salviniales	Marsilaceae, Salviniaceae
Cyatheales	Thyrsopteridaceae, Loxosomataceae, Culcitaceae, Plagiogyriaceae, Cibotiaceae, Cyatheaceae, Dicksoniaceae, Metaxyaceae			Cyatheaceae	Thyrsopteridaceae, Loxosomataceae, Culcitaceae, Plagiogyriaceae, Cibotiaceae, Cyatheaceae, Dicksoniaceae, Metaxyaceae
Polypodiales	Lindsaeaceae, Saccolomataceae, Dennstaedtiaceae, Pteridaceae		Lonchitidaceae, Saccolomataceae, Cystodiaceae, Lindsaeaceae, Dennstaedtiaceae, Pteridaceae
	(Eupolypods II) Aspleniaceae, Woodsiaceae, Thelypteridaceae, Blechnaceae, Onocleaceae		Cystopteridaceae, Aspleniaceae, Diplaziopsidaceae, Thelypteridaceae, Woodsiaceae, Rhachidosoraceae, Onocleaceae, Blechnaceae, Athyriaceae, Hypodematiaceae, Hemidictyaceae	Aspleniaceae	Cystopteridaceae, Aspleniaceae, Diplaziopsidaceae, Woodsiaceae, Rhachidosoraceae, Onocleaceae, Blechnaceae, Athyriaceae, Hypodemataceae, Hemidictyaceae, Desmophlebiaceae
	(Eupolypods I) Dryopteridaceae, Lomariopsidaceae, Tectariaceae, Oleandraceae, Davalliaceae, Polypodiaceae		Dryopteridaceae, Lomariopsidaceae, Nephrolepidaceae, Tectariaceae, Oleandraceae, Davalliaceae, Polypodiaceae	Polypodiaceae	Dryopteridaceae, Lomariopsidaceae, Nephrolepidaceae, Tectariaceae, Oleandraceae, Davalliaceae, Polypodiaceae

Families

Order	Smith (2006)	Smith (2008)	Christenhusz (2011)	Christenhusz (2014)	PPG I (2016)
Ophioglossaceae	Botrychium, Helminthostachys, Mankyua, Ophioglossum		Botrychium, Cheiroglossa, Helminthostachys, Mankyua, Ophioglossum	Botrychium, Helminthostachys, Mankyua, Ophioglossum	Helminthostachys, Mankyua, Cheiroglossa, Ophioderma, Ophioglossum, Rhizoglossum, Botrychium, Botrypus, Japanobotrychium, Sceptridium
Psilotaceae	Psilotum, Tmesipteris
Equisetaceae	Equisetum
Marattiaceae	Angiopteris, Christensenia, Danaea, Marattia		Angiopteris, Christensenia, Danaea, Eupodium, Marattia, Ptisana
Osmundaceae	Leptopteris, Osmunda, Todea	Leptopteris, Osmunda, Osmundastrum, Todea			Claytosmunda, Leptopteris, Osmunda, Osmundastrum, Plenasium, Todea
Hymenophyllaceae	Hymenophyllum, Abrodictyum, Callistopteris, Cephalomanes, Crepidomanes, Didymoglossum, Polyphlebium, Trichomanes, Vandenboschia		Hymenophyllum, Trichomanes		Hymenophyllum, Abrodictyum, Callistopteris, Cephalomanes, Crepidomanes, Didymoglossum, Polyphlebium, Trichomanes, Vandenboschia
Gleicheniaceae	Dicranopteris, Diplopterygium, Gleichenella, Gleichenia, Sticherus, Stromatopteris
Dipteridaceae	Cheiropluria, Dipteris
Matoniaceae	Matonia, Phanerosorus
Lygodiaceae	Lygodium			—	Lygodium
Anemiaceae	Anemia			—	Anemia
Schizaeaceae	Actinostachys, Schizaea			Actinostachys, Schizaea, Anemia, Lygodium	Actinostachys, Schizaea
Marsilaceae	Marsilea, Pilularia, Regnellidium
Salviniaceae	Salvinia, Azolla
Thyrsopteridaceae	Thyrsopteris			—	Thyrsopteris
Loxomataceae	Loxoma, Loxsomopsis			—	Loxoma, Loxsomopsis
Culcitaceae	Culcita			—	Culcita
Plagiogyriaceae	Plagiogyria			—	Plagiogyria
Cibotiaceae	Cibotium			—	Cibotium
Cyatheaceae	Alsophila, Cyathea, Gymnosphaera, Hymenophyllopsis, Sphaeropteris		Alsophila, Cyathea, Gymnosphaera, Sphaeropteris	Thyrsopteris, Loxoma, Loxsomopsis, Culcita, Plagiogyra, Cibotium, Alsophila, Cyathea, Gymnosphaera, Sphaeropteris, Calochlaena, Dicksonia, Lophosoria, Metaxya	Alsophila, Cyathea, Sphaeropteris
Dicksoniaceae	Calochlaena, Dicksonia, Lophosoria			—	Calochlaena, Dicksonia, Lophosoria
Metaxyaceae	Metaxya			—	Metaxya
Lonchitidaceae	—		Lonchitis
Cystodiaceae	—		Cystodium
Lindsaeaceae	Cystodium, Lindsaea, Lonchitis, Odontosoria, Ormoloma, Sphenomeris, Tapeinidium, Xyropteris		Lindsaea, Nesolindsaea, Odontosoria, Osmolindsaea, Sphenomeris, Tapeinidium, Xyropteris	Lindsaea, Nesolindsaea, Odontosoria, Osmolindsaea, Sphenomeris, Tapeinidium	Lindsaea, Nesolindsaea, Odontosoria, Osmolindsaea, Sphenomeris, Tapeinidium, Xyropteris
Saccolomataceae	Saccoloma
Dennstaedtiaceae	Blotiella, Coptodipteris, Dennstaedtia, Histiopteris, Hypolepis, Leptolepia, Microlepia, Monachosorum, Oenotrichia, Paesia, Pteridium		Blotiella, Dennstaedtia, Histiopteris, Hypolepis, Leptolepia, Microlepia, Monachosorum, Oenotrichia, Paesia, Pteridium
Pteridaceae	(Parkerioideae/Ceratopteridoideae) Acrostichum, Ceratopteris
	(Cryptogrammoideae) Coniogramme, Cryptogramma, Llavea
	(Pteridoideae) Actiniopteris, Anogramma, Austrogramme, Cerosora, Cosentinia, Eriosorus, Jamesonia, Nephropteris, Neurocallis, Ochropteris, Onychium, Pityrogramma, Platyzoma, Pteris, Pterozonium, Syngramma, Taenitis		Actiniopteris, Anogramma, Aspleniopsis, Austrogramme, Cerosora, Cosentinia, Jamesonia, Nephropteris, Onychium, Pityrogramma, Pteris, Pterozonium, Syngramma, Taenitis		Actiniopteris, Anogramma, Austrogramme, Cerosora, Cosentinia, Jamesonia, Onychium, Pityrogramma, Pteris, Pterozonium, Syngramma, Taenitis, Tryonia
	(Vittarioideae) Adiantum, Anathacorus, Anetium, Antrophyum, Haplopteris, Hecistopteris, Monogramma, Polytaenium, Radiovittaria, Rheopteris, Scoliosorus, Vittaria			Adiantum, Anathacorus, Anetium, Antrophyum, Haplopteris, Hecistopteris, Monogramma, Polytaenium, Radiovittaria, Scoliosorus, Vittaria	Adiantum, Anathacorus, Antrophyopsis, Antrophyum, Haplopteris, Hecistopteris, Polytaenium, Radiovittaria, Rheopteris, Scoliosorus, Vaginularia, Vittaria
	(Cheilanthoideae) Adiantopsis, Aleuritopteris, Argyrochosma, Aspidotis, Astrolepis, Bommeria,Cassebeera, Cheilanthes, Cheiloplecton, Doryopteris, Hemionitis, Holcochlaena, Mildella, Notholaena, Paraceterach, Parahemionitis, Pellaea, Pentagramma, Platyloma, Trachypteris		Adiantopsis, Aleuritopteris, Argyrochosma, Aspidotis, Astrolepis, Bommeria, Calciphilopteris, Cassebeera, Cheilanthes, Cheiloplecton, Doryopteris, Hemionitis, Mildella, Notholaena, Paraceterach, Paragymnopteris, Pellaea, Pentagramma, Trachypteris, Tryonella	Allosorus, Aspidotis, Bommeria, Calciphilopteris, Cheilanthes, Doryopteris, Hemionitis, Mildella, Myriopteris, Notholaena, Pellaea, Pentagramma, Pteridella	Adiantopsis, Aleuritopsis, Allosorus, Argyrochosma, Aspidotis, Astrolepis, Bommeria, Calciphilopteris, Cheilanthes, Cheiloplecton, Doryopteris, Gaga, Hemionitis, Lytoneuron, Mildella, Myriopteris, Notholaena, Ormopteris, Paragymnopteris, Parahemionitis, Pellaea, Pentagramma, Trachypteris
Aspleniaceae	Asplenium, Hymenasplenium			(p.p.) Asplenium, Hemidictyum, Hymenasplenium	Asplenium, Hymenasplenium
Cystopteridaceae	—		Acystopteris, Cystoathyrium, Cystopteris, Gymnocarpium	(Aspleniaceae p.p.) Acystopteris, Cystoathyrium, Cystopteris, Gymnocarpium	Acystopteris, Cystopteris, Gymnocarpium
Athyriaceae	—		Anisocampium, Athyrium, Cornopteris, Deparia, Diplazium	(Aspleniaceae p.p.) Athyrium, Cornopteris, Deparia, Diplazium	Athyrium, Deparia, Diplazium
Diplaziopsidaceae	—		Diplaziopsis, Homalosorus	(Aspleniaceae p.p.) Diplaziopsis, Homalosorus	Diplaziopsis, Homalosorus
Rhachidosoraceae	—		Rhachidosorus	(Aspleniaceae p.p.) Rachidosorus	Rhachidosorus
Hemidictyaceae	—		Hemidictyum	—	Hemidictyum
Desmophlebiaceae	—				Desmophlebium
Woodsiaceae	Acystopteris, Athyrium, Cheilanthopsis, Cornopteris, Cystopteris, Deparia, Diplaziopsis, Diplazium, Gymnocarpium, Hemidictyum, Homalosorus, Protowoodsia, Pseudocystopteris, Rhachidosorus, Woodsia		Cheilanthopsis, Hymenocystis, Woodsia	(Aspleniaceae p.p.) Woodsia	Woodsia
Thelypteridaceae	Cyclosorus s.l., Macrothelypteris, Phegopteris, Pseudophegopteris, Thelypteris s.l.			(Aspleniaceae p.p.) Macrothelypteris, Phegopteris, Thelypteris	Macrothelypteris, Phegopteris, Pseudophegopteris, Amauropelta, Amblovenatum, Ampelopteris, Chingia, Christella, Coryphopteris, Cyclogramma, Cyclosorus, Glaphyropteridopsis, Goniopteris, Meniscium, Menisorus, Mesophlebion, Mesopteris, Metathelypteris, Nannothelypteris, Oreopteris, Parathelypteris, Plesioneuron, Pneumatopteris, Pronephrium, Pseudocyclosorus, Sphaerostephanos, Stegnogramma, Steiropteris, Thelypteris, Trigonospora
Blechnaceae	Blechnum s.l., Brainea, Doodia, Pteridoblechnum, Sadleria, Salpichlaena, Steenisioblechnum, Stenochlaena, Woodwardia		Blechnum, Brainea, Pteridoblechnum, Sadleria, Salpichlaena, Stenochlaena, Woodwardia	(Aspleniaceae p.p.) Blechnum, Onoclea, Stenochlaena, Woodwardia	Salpichlaena, Stenochlaena, Telmatoblechnum, Anchistea, Lorinseria, Woodwardia, Austroblechnum, Blechnidium, Blechnopsis, Blechnum, Brainea, Cleistoblechnum, Crainfillia, Diploblechnum, Doodia, Icarus, Lomaria, Lomaridium, Lomariocycas, Neoblechnum, Oceanopteris, Parablechnum, Sadleria, Struthiopteris
Onocleaceae	Matteuccia, Onoclea, Onocleopsis, Pentarhizidium		Onoclea	—	Matteuccia, Onoclea, Onocleopsis, Pentarhizidium
Hypodematiaceae	—		Didymochlaena, Hypodematium, Leucostegia	(Polypodiaceae p.p.) Hypodematium, Leucostegia	Hypodematium, Leucostegia
Didymochlaenaceae	—			(Polypodiaceae p.p.) Didymochlaena	Didymochlaena
Dryopteridaceae	Acrophorus, Acrorumohra, Adenoderris, Arachniodes, Ataxipteris, Bolbitis, Coveniella, Ctenitis, Cyclodium, Cyrtogonellum, Cyrtomidictyum, Cyrtomium, Didymochlaena, Dryopolystichum, Dryopsis, Dryopteris, Elaphoglossum, Hypodematium, Lastreopsis, Leucostegia, Lithostegia, Lomagramma, Maxonia, Megalastrum, Oenotrichia p.p., Olfersia, Peranema, Phanerophlebia, Polybotrya, Polystichopsis, Polystichum, Revwattsia, Rumohra, Stenolepia, Stigmatopteris, Teratophyllum	Acrophorus, Acrorumohra, Adenoderris, Arachniodes, Ataxipteris, Bolbitis, Coveniella, Ctenitis, Cyclodium, Cyrtogonellum, Cyrtomium, Didymochlaena, Dryopolystichum, Dryopsis, Dryopteris, Elaphoglossum, Hypodematium, Lastreopsis, Leucostegia, Lomagramma, Maxonia, Megalastrum, Oenotrichia p.p., Olfersia, Peranema, Phanerophlebia, Polybotrya, Polystichopsis, Polystichum, Revwattsia, Rumohra, Stenolepia, Stigmatopteris, Teratophyllum	Acrophorus, Acrorumohra, Adenoderris, Arachniodes, Arthrobotrya, Bolbitis, Coveniella, Ctenitis, Cyclodium, Cyrtogonellum, Cyrtomidictyum, Cyrtomium, Diacalpe, Dracoglossum, Dryopolystichum, Dryopsis, Dryopteris, Elaphoglossum, Lastreopsis, Leptorumohra, Lithostegia, Lomagramma, Maxonia, Megalastrum, Mickelia, Olfersia, Peranema, Phanerophlebia, Polybotrya, Polystichopsis, Polystichum, Revwattsia, Rumohra, Stenolepia, Stigmatopteris, Teratophyllum	(Polypodiaceae p.p.) Adenoderris, Arachniodes, Arthrobotrya, Bolbitis, Coveniella, Ctenitis, Cyclodium, Cyrtomidictyum, Dryopolystichum, Dryopsis, Dryopteris, Elaphoglossum, Lastreopsis, Lomagramma, Maxonia, Megalastrum, Mickelia, Olersia, Phanerophlebia, Pleocnemia, Polybotrya, Polystichopsis, Polystichum, Pseudotectaria, Rumohra, Stenolepia, Stigmatopteris, Teratophyllum	Aenigmopteris, Arachniodes, Arthrobotrya, Bolbitis, Ctenitis, Cyclodium, Cyrtomium, Dryopolystichum, Dryopteris, Elaphoglossum, Lastreopsis, Lomagramma, Maxonia, Megalastrum, Mickelia, Olfersia, Parapolystichum, Phanerophlebia Pleocnemia, Polybotrya, Polystichopsis, Polystichum, Rumohra, Stigmatopteris, Teratophyllum, Trichoneuron
Nephrolepidaceae	—		Nephrolepis	—	Nephrolepis
Lomariopsidaceae	Cyclopeltis, Lomariopsis, Nephrolepis, Thysanosoria		Cyclopeltis, Lomariopsis, Thysanosoria	(Polypodiaceae p.p.) Cyclopeltis, Dracoglossum, Lomariopsis, Nephrolepis	Cyclopeltis, Dracoglossum, Lomariopsis, Thysanosoria
Tectariaceae	Aenigmopteris, Arthropteris, Heterogonium, Hypoderris, Pleocnemia, Psammiosorus, Psomiocarpa, Pteridrys, Tectaria, Triplophyllum		Aenigmopteris, Arthropteris, Hypoderris, Pleocnemia, Psammiosorus, Psomiocarpa, Pteridrys, Tectaria, Triplophyllum, Wagneriopteris	(Polypodiaceae p.p.) Aenigmopteris, Arthropteris, Hypoderris, Pteridrys, Tectaria, Triplophyllum,	Arthropteris, Draconopteris, Hypoderris, Malaifilix, Pteridrys, Tectaria, Triplophyllum
Oleandraceae	Oleandra			(Polypodiaceae p.p.) Oleandra	Oleandra
Davalliaceae	Araiostegia, Davallia, Davallodes, Pachypleuria		Davallia, Davallodes	(Polypodiaceae p.p.) Davallia, Davallodes	Davallia
Polypodiaceae	(Loxogrammoideae) Dictymia, Loxogramme			(as Loxogrammeae) Dictymia, Loxogramme	Dictymia, Loxogramme
	(Drynarioideae) Aglaomorpha , Arthromeris, Christiopteris, Drynaria, Gymnogrammitis, Selliguea		Aglaomorpha , Arthromeris, Christiopteris, Drynaria, Gymnogrammitis, Paraselliguea, Phymatopteris, Polypodiopteris, Selliguea	(as Drynarieae) Drynaria, Selliguea	Aglaomorpha, Arthromeris, Gymnogrammitis, Paraselliguea, Polypodiopteris, Selliguea
	(Platyceroideae) Platycerium, Pyrrosia			(as Platycerieae) Platycerium, Pyrrosia	Platycerium, Pyrrosia
	(Microsoroideae) Belvisia, Caobangia, Colysis, Drymotaenium, Goniophlebium, Kontumia, Lecanopteris, Lemmaphyllum, Lepisorus, Leptochilus, Microsorum, Neocheiropteris, Phymatosorus, Podosorus, Polypodiodes, Thylacopteris		Dendroconche, Goniophlebium, Kaulinia, Kontumia, Lemmaphyllum,Lepidomicrosorium, Lepisorus, Lecanopteris, Leptochilus, Microsorum, Neocheiropteris, Neolepisorus, Paragramma, Phymatosorus, Podosorus, Thylacopteris, Tricholepidium	(as Microsoreae) Dendroconche, Goniophlebium, Lecanopteris, Lemmaphyllum, Lepidomicrosorium, Lepisorus, Leptochilus, Microsorum, Neocheiropteris, Neolepisorus, Paragramma, Phymatosorus, Podosorus, Thylacopteris, Tricholepidium	Goniophlebium, Lecanopteris, Lemmaphyllum, Lepidomicrosorium, Lepisorus, Leptochilus, Microsorum, Neocheiropteris, Neolepisorus, Paragramma, Thylacopteris, Tricholepidium
	(Polypodioideae p.p.) Campyloneurum, Dicranoglossum, Microgramma, Neurodium, Niphidium, Pecluma, Phlebodium, Pleopeltis, Pleurosoriopsis, Polypodium, Serpocaulon, Synammia		Campyloneurum, Microgramma, Niphidium, Pecluma, Phlebodium, Pleopeltis, Pleurosoriopsis, Polypodium, Serpocaulon, Synammia	(as Polypodieae p.p.) Campyloneurum, Microgramma, Pecluma, Phlebodium, Pleopeltis, Pleurosoriopsis, Polypodium, Serpocaulon, Synammia	(as Polypodioideae) Campyloneurum, Microgramma, Niphidium, Pecluma, Phlebodium, Pleopeltis, Pleurosoriopsis, Polypodium, Serpocaulon, Synammia (incertae sedis)
	(grammitids) Acrosorus, Adenophorus, Calymmodon, Ceradenia, Chrysogrammitis, Cochlidium,Ctenopteris, Enterosora, Grammitis, Lellingeria, Luisma, Melpomene, Micropolypodium, Prosaptia, Scleroglossum, Terpsichore, Themelium, Zygophlebia		Acrosorus, Adenophorus, Calymmodon, Ceradenia, Chrysogrammitis, Cochlidium, Ctenopterella, Dasygrammitis, Enterosora, Grammitis, Lellingeria, Leucotrichum, Luisma, Melpomene, Micropolypodium, Oreogrammitis, Prosaptia, Radiogrammitis, Scleroglossum, Terpsichore, Themelium, Tomophyllum, Xiphopterella, Xiphopteris, Zygophlebia	(as Polypodieae p.p.) Grammitis	(as Grammitidoideae) Acrosorus, Adenophorus, Alansmia, Archigrammitis, Ascogrammitis, Calymmodon, Ceradenia, Chrysogrammitis, Cochlidium,Ctenopterella, Dasygrammitis, Enterosora, Galactodenia, Grammitis, Lellingeria, Leucotrichum, Lomaphlebia, Luisma, Melpomene, Micropolypodium, Moranopteris, Mycopteris, Notogrammitis, Oreogrammitis, Prosaptia, Radiogrammitis, Scleroglossum, Stenogrammitis, Terpsichore, Themelium, Tomophyllum, Xiphopterella, Zygophlebia