Новіков А., Барабаш-Красни Б. Сучасна систематика рослин. Загальні питання

49

†Family 2. Rhacophytaceae Krausel et Weyland

†Rhacophyton Crép.

†Family 3. Tedeleaceae Eggert et T.N. Taylor (incl. † Senftenbergiaceae Reed)

†Senftenbergia Corda, † Tedelea D.A. Eggert et T.N. Taylor

†Family 4. Psalixochlaenaceae Holmes (incl. † Anachoropteridaceae P. Bertrand,

†Grammatopteridaceae Němejc)

† Anachoropteris Corda, † Calopteris Corda, † Chorionepteris Corda,

† Grammatopteris Renault, † Norwoodia G.W. Rothwell, † Protothamnopteris Beck, † Psalixochlaena H.S. Holden, † Selenochlaena Corda, † Sonapteris

Pšenička, Bek et Rößler, † Tracheotheca Oliver, † Tubicaulis Cotta

† Family 5. Sermayaceae Eggert et Delevoryas (incl. † Neomariopteridaceae Doweld) ≡

† Doneggia G.W. Rothwell, † Neomariopteris P.K. Maithy ( † Damudopteris

D.D.Pant et P.K. Khare), † Sermaya Eggert et Delevoryas

†Order c. Stauropteridales Emberger

†Family 1. Stauropteridaceae Posthumus (incl. † Urnatopteridaceae Doweld,

†Crossothecaceae Doweld, † Discopteridaceae Doweld)

Class D. Polypodiopsida Cronquist, Takht. et Zimmerm

Order a. Osmundales Link

Family 1. Osmundaceae Martinov (incl. † Guaireaceae R. Herbst)

†Osmundacaulis C.N. Miller, † Osmundacidites R.A. Couper, Osmundastrum

C. Presl, † Osmundites Unger, Todea Bernh., † Osmundopsis T. M. Harris,

†Paleosmunda Gould,†Thamnopteris (C.Presl)C.Presl,†Todites A.C.Seward,

†Zalesskya R. Kidston et D.T. Gwynne-Vaughan

Order b. Hymenophyllales A.B. Frank in J. Leunis

Family1.HymenophyllaceaeMart.(incl.†HymenophyllitaceaeC.PreslinSternb.)

Abrodictyum C. Presl, Callistopteris Copel., Cephalomanes C. Presl,

Crepidomanes (C. Presl) C. Presl, Didymoglossum Desv., Hymenophyllum

Sm., † Hymenophyllites Göppert, Polyphlebium Copel., Trichomanes L.,

Vandenboschia Copel.

Order c. Gleicheniales Schimp.

Family 1. Gleicheniaceae C. Presl (incl. † Oligocarpaceae Doweld)

Dicranopteris Bernh., Diplopterygium (Diels) Nakai, Gleichenia Smith,

Gleichenella Ching, † Oligocarpia Göppert, Sticherus C. Presl, Stromatopteris

Mettenius

50

Family 2. Dipteridaceae Seward et E. Dale (incl. † Camptopteridaceae Krassilov in M.N. Gramm et Krassilov, Cheiropleuriaceae Nakai)

† Camptopteris K. B. Presl in Sternberg, Cheiropleuria C. Presl, † Clathropteris

Brongniart, † Dictyophyllum Lindley et Hutton, Dipteris Reinwardt,

†Goeppertella S.ÔishietK.Yamasita,†Hausmannia Dunker(incl.†Protorhipis

Andrae), † Taipingchangella Yang Xianhe, † Thaumatopteris Göppert Family 3. Matoniaceae C. Presl

Matonia R. Br. ex Wall., Phanerosorus≡ Copel.

Order

†Family1.HydropteridiaceaeDoweld≡ ( † HydropteridaceaeRothwelletStockey)

† Hydropteridium Doweld ( † Hydropteris Rothwell et Stockey non Kondinskaja), † Sagenopteris K.B. Presl in Sternberg

† Family 2. Heroleandraceae Krassilov et L.B. Golovneva

† Heroleandra Krassilov et L.B. Golovneva

Family 3. Marsileaceae Mirb. in Lam. et Mirb

Marsilea L., Pilularia L., Regnellidium Lindm., † Regnellites Y. Toshihiro et M. Kato, † Rodeites Sahni

Family 4. Salviniaceae Martinov

Azolla Lam., Salvinia Ség. Order e. Schizaeales Schimp.

†Family 1. Acrostichopteridaceae Reed

†Acrostichopteris Fontaine, † Pelletieria Seward, † Schizaeopsis E.W. Berry

†Family 2. Tempskyaceae Reed

†Tempskya Corda

†Family 3. Klukiaceae Reed

† Klukia Andrz. ex DC., † Naktongia S. Ôishi, † Ruffordia A.C. Seward,

†Schizaeopteris M. Stopes et Fujii

†Family 4. Cynepteridaceae S.R. Ash

†Cynepteris S.R. Ash

Family 5. Lygodiaceae M. Roem.

Lygodium Sw.

Family 6. Schizaeaceae Kaulf.

Actinostachys Wallich, Schizaea Sm.

Family 7. Anemiaceae Link

Anemia Sw., † Protornithopteris C.F. Reed

Order f. Cyatheales A.B. Frank in J. Leunis

† Family 1. Tanydoraceae J. Skog

† Tanydorus J. Skog

Family 2. Loxsomataceae C. Presl

Loxsoma R.Br. ex A. Cunn., Loxsomopsis Christ

Family 3. Plagiogyriaceae Bower

Plagiogyria (Kunze) Mett.

Family 4. Metaxyaceae Pic. Serm.

Metaxya C. Presl

51

Family 5. Dicksoniaceae M.R. Schomb. (incl. Lophosoriaceae Pic. Serm.) Calochlaena (Maxon) M.D. Turner et R.A. White, Dicksonia L’Hér., Lophosoria C. Presl

Family 6. Thyrsopteridaceae C. Presl

Thyrsopteris Kunze

Family 7. Cyatheaceae Kaulf. (incl. Hymenophyllopsidaceae Pic. Serm.)

Alsophila R. Brown, † Alsophilocaulis C.A. Menéndez, † Cibotiocaulis Ogura, Cnemidaria Presl, Cyathea J. E. Smith (incl. Hymenophyllopsis Goebel),

Gymnosphaera Blume, † Oguracaulis W.D. Tidwell, H. Nishida et N. Webster,

Sphaeropteris Bernh. Family 8. Culcitaceae Pic. Serm.

Culcita C. Presl

Family 9. Cibotiaceae Korall in A.R. Sm. et al.

Cibotium Kaulf.

Order g. Polypodiales Link

Family 1. Lonchitidaceae C. Presl ex M.R. Schomb.

Lonchitis L.

Family 2. Saccolomataceae Doweld et Reveal

Orthiopteris Copel., Saccoloma Kaulf. Family 3. Cystodiaceae J.R. Croft

Cystodium J. Sm.

Family 4. Lindsaeaceae C. Presl ex M.R. Schomb.

Lindsaea Dryander ex Sm., Nesolindsaea Lehtonen et Christenh., Odontosoria Fée,Osmolindsaea (K.U.Kramer)LehtonenetChristenh.,Sphenomeris Maxon, Tapeinidium (C. Presl) C. Chr., Xyropteris K.U. Kramer

Family 5. Dennstaedtiaceae Lotsy

Blotiella Tryon, Dennstaedtia Bernh., Histiopteris (J. Agardh) J. Sm., Hypolepis Bernh., Leptolepia Prantl, Microlepia C. Presl, Monachosorum Kunze, Paesia

St.-Hil., Oenotrichia Copel., Pteridium Gled. ex Scop. Family 6. Pteridaceae E.D.M. Kirchn.

Subfamily 6a. Cryptogrammoideae S. Linds

Coniogramme Fée, Cryptogramma R. Br., Llavea Lag. Subfamily 6b. Ceratopteridoideae (J. Sm.) R.M. Tryon

Acrostichum L., Ceratopteris Brongn. Subfamily 6c. Pteridoideae C.Chr. ex Crabbe

Actiniopteris Link,Anogramma Link,Aspleniopsis Mett.exKuhn,Austrogramme

E.Fourn.,Cerosora (Baker)Domin,Cosentinia Todaro,Jamesonia Hook.etGrev.,

Nephopteris Lell., Onychium Kaulf., Pityrogramma Link, Pteris L., Pterozonium

Fée, Syngramma J. Sm., Taenitis Willd. ex Schkuhr Subfamily 6d. Cheilanthoideae W.C. Shieh

Adiantopsis Fée,Aleuritopteris Fée,Argyrochosma (J.Sm.)Windham,Aspidotis

(Nutt. ex Hooker) Copel., Astrolepis D.M. Benham et Windham, Bommeria E. Fourn. in Baillon, Calciphilopteris Yesilyurt et H. Schneid., Cassebeera

Kaulf., Cheilanthes Sw., Cheiloplecton Fée, Doryopteris J. Sm., Hemionitis L.,

52

Mildella Trev., Notholaena R. Br., Paraceterach Copel., Paragymnopteris

K.H. Shing, Pellaea Link, Pentagramma Yatsk., Trachypteris André ex Christ,

Tryonella Pic. Serm.

Subfamily 6e. Vittarioideae (C. Presl) Crabbe

Adiantum L., Ananthacorus Underw. et Maxon ex Maxon, Anetium Splitg.,

Antrophyum Kaulf., Haplopteris C. Presl, Hecistopteris J. Sm. in Benth., Monogramma Comm. ex Schkuhr, Polytaenium Desv., Radiovittaria (Benedict) E.H. Crane, Rheopteris Alston., Scoliosorus T. Moore, Vittaria Sm.

Family 7. Cystopteridaceae (Payer) Schmakov

Acystopteris Nakai, Cystoathyrium Ching, Cystopteris Bernh., Gymnocarpium

Newman

Family 8. Aspleniaceae Newman

Asplenium L., Hymenasplenium Hayata

Family 9. Diplaziopsidaceae X.C. Zhang et Christenh.

Diplaziopsis C. Chr., Homalosorus Small ex Pic.Serm. Family 10. Thelypteridaceae Ching ex Pic. Serm.

Cyclosorus Link, Macrothelypteris (H. Itô) Ching, Phegopteris (C. Presl) Fée, Pseudophegopteris Ching, Thelypteris Schmid.

Family 11. Woodsiaceae Herter

Cheilanthopsis Hieron., Hymenocystis C.A. Mey., Protowoodsia Ching, Woodsia R. Br.

Family 12. Rhachidosoraceae X.C. Zhang

Rhachidosorus Ching

Family 13. Onocleaceae Pic. Serm.

Matteuccia Tod., Onoclea L., Onocleopsis Ballard, Pentarhizidium Hayata Family 14. Blechnaceae Newman

Blechnum L. (incl. Doodia R. Br.), Brainea J. Sm., Pteridoblechnum Hennipma, Sadleria Kaulf., Salpichlaena J. Sm, Steenisioblechnum Hennipman, Stenochlaena J. Sm., Woodwardia Sm. (incl. Lorinseria C. Presl)

Family 15. Athyriaceae Alston

Anisocampium C. Presl, Athyrium Roth, Cornopteris Nakai, Deparia Hooker et Grev., Diplazium Sw.

Family 16. Hypodematiaceae Ching

Didymochlaena Desv., Hypodematium Kunzea, Leucostegia C. Presl Family 17. Dryopteridaceae Herter

Subfamily 17a. Dryopteridoideae B.K. Nayar

Acrophorus C.Presl,Acrorumohra (H.Itô)H.ItôinNakaietHonda,Arachniodes Blume, Coveniella Tindale, Ctenitis (C. Chr.) C. Chr. in Tardieu et C. Chr.,

Cyrtogonellum Ching, Cyrtomidictyum Ching, Cyrtomium C. Presl, Diacalpe

Blume, Dryopolystichum Copel., Dryopsis Holttum et P.J. Edwards, Dryopteris Adanson (incl. Adenoderris J. Sm. p.p., Revwattsia D.L. Jones, Stenolepia Alderw.), Leptorumohra (H. Itô) H. Itô in Nakai et Honda, Lithostegia Ching,

Peranema D. Don, Phanerophlebia C. Presl, Polystichopsis (J. Sm.) Holttum,

Polystichum A.W. Roth (incl. Adenoderris J. Sm. p.p.)

53

Subfamily 17b. Elaphoglossoideae (Pic. Serm.) Crabbe, Jermy et Mickel

Arthrobotrya J. Sm., Bolbitis Schott, Cyclodium C. Presl, Elaphoglossum Schott exJ.Sm.,Lastreopsis Ching,Lomagramma J.Sm.,Maxonia C.Chr.,Megalastrum

Holttum, Mickelia R.C. Moran, Olfersia Raddi, Polybotrya Humb. et Bonpl. ex Willd., Rumohra Raddi, Stigmatopteris C. Chr., Teratophyllum Mett. ex Kuhn

Family 18. Lomariopsidaceae Alston

Cyclopeltis J. Sm., Dracoglossum Christenhusz, Lomariopsis Fée, Thysanosoria

Gepp in Gibbs

Family 19. Nephrolepidaceae Pic. Serm.

Nephrolepis Schott

Family 20. Tectariaceae Panigrahi

Aenigmopteris Holttum,Arthropteris J.Sm.inHook.f.,Hypoderris R.Br.exHooker,

Pleocnemia C. Presl,Psammiosorus C. Chr.,Psomiocarpa C. Presl,Pteridrys C. Chr. etChing,Tectaria Cav.,Triplophyllum Holttum,Wagneriopteris Á.LöveetD.Löve

Family 21. Oleandraceae Ching ex Pic. Serm

Oleandra Cav.

Family 22. Davalliaceae M.R. Schomb.

Araiostegia Copel., Davallia Sm., Humata Cav., Paradavallodes Ching, Family 23. Polypodiaceae J. Presl et C. Presl.

Subfamily 23a. Loxogrammoideae H. Schneid. Loxogramme (Blume) C.Presl (incl. Dictymia Sm.) Subfamily 23b. Drynarioideae Crabbe, Jermy et Mickel

Aglaomorpha Schott, Arthromeris (T. Moore) J. Sm., Christiopteris Copel., Drynaria (Bory) J. Sm., Gymnogrammitis Griffith, Paraselliguea Hovenkamp, Phymatopteris Pic. Serm., Polypodiopteris C.F. Reed, Selliguea Bory

Subfamily 23c. Platycerioideae B.K. Nayar Platycerium Desv., Pyrrosia Mirbel in Lam. et Mirbel Subfamily 23d. Microsoroideae B.K. Nayar

Dendroconche Copel., Goniophlebium (Blume) C. Presl, Kaulinia Nayar, Kontumia S.K. Wu et P.K. Lôc, Lecanopteris Reinw., Lemmaphyllum C. Presl, Lepisorus (J. Sm.) Ching, Lepidomicrosorium Ching et K.H. Shing, Leptochilus Kaulf., Microsorum Link, Neocheiropteris Christ, Neolepisorus Ching,

Paragramma (Blume)T.Moore,Phymatosorus Pic.Serm.,Podosorus Holttum,

Thylacopteris Kunze ex J. Sm., Tricholepidium Ching Subfamily 23e. Polypodioideae B.K. Nayar

Acrosorus Copel.,Adenophorus Gaudich.,Calymmodon C. Presl,Campyloneurum

C. Presl, Ceradenia L.E. Bishop, Chrysogrammitis Parris, Cochlidium Kaulfuss,

Ctenopterella Parris, Dasygrammitis Parris, Enterosora Baker, Grammitis Sw.,

Lellingeria A.R. Sm. et R.C. Moran, Leucotrichum Labiak, Luisma M.T. Murillo et A.R. Sm., Melpomene A.R. Sm. et R.C. Moran, Microgramma C. Presl,

Micropolypodium Hayata,Niphidium J. Sm.,Oreogrammitis Copel.,Pecluma M.G. Price,Phlebodium (R.Br.)J.Sm.,Pleopeltis Humb.etBonpl.exWilld.,Pleurosoriopsis Fomin, Polypodium L., Prosaptia C. Presl (incl. Ctenopteris Blume ex Kunze),

Radiogrammitis Parris, Scleroglossum Alderw. (incl. Nematopteris Alderw.),

54

Serpocaulon A.R. Sm., Synammia C. Presl, Terpsichore A.R. Sm., Themelium

(T. Moore) Parris, Tomophyllum (E. Fourn.) Parris, Xiphopterella Parris,

Zygophlebia L.E.Bishop

Family 24.Hemidictyaceae Christenh.

Hemidictyum C. Presl

Superdivision γ2. Cycadophytanae Doweld

†Division IX. Progymnospermophyta Bold et al.

†Class A. Progymnospermopsida Beck

†Order a. Aneurophytales Kräusel

† Family 1. Aneurophytaceae Ananiev (incl. Protokalonaceae Barnard et Long)

† Aneurophyton Kräusel et Weyland, † Protokalon Scheckler et Banks,

†Protopteridium Krejcí, † Sphenoxylon C.B. Read, † Tetraxylopteris C.B. Beck

†Order b. Cecropsidales Stubblefield et Rothwell

†Family 1. Cecropsidaceae Stubblefield et Rothwell

†Cecropsis Stubblefield et Rothwell

†Order c. Protopityales Walton

†Family 1. Protopityaceae Smith

†Protopitys Göppert

†Order d. Archaeopteridales Arnold

†Family 1. Archaeopteridaceae Nicholson et Lydekker

† Actinopodium Høeg, † Actinoxylon Matten, † Archaeopteris Dawson,

†Callixylon Beck, † Eddya Beck, † Siderella Read, † Svalbardia Høeg

†Class B. Noeggerathiopsida Krysht.

†Order a. Noeggerathiales Darrah

†Family 1. Noeggerathiaceae Göpp ex C.E. von Eichwald

† Archaeonoeggerathia R. Remy et W. Remy, † Noeggerathia Sternb.,

†Noeggerathiaestrobus O. Feistmantel

†Order b. Discinitales Doweld

†Family 1. Discinitaceae Gao Zhifeng et B.A. Thomas

†Discinites Feistmantel, † Yuania Sze emend. Du et Zhu, † Palaeopteridium

R. Kidston, † Saaropteris M. Hirmer

†Order c. Tingiales Zimmerm

†Family 1. Tingiaceae G. Koidzumi

†Tingia T.G. Halle, † Tingiostachys Gao Zhifeng et B.A. Thomas

†Division X. Pteridospermatophyta Meyen

†Class A. Moresnetiopsida Doweld

†Order a. Moresnetiales Doweld

†Family 1. Moresnetiaceae Němejc (incl. † Genomospermaceae A.G. Long,

†Elkinsiaceae Rothwell, S. Scheckler et Gillespie ex Cleal)

†Aglosperma Hilton et Edwards, † Elkinsia Rothwell, S. Scheckler et Gillespie ex Cleal, † Genomosperma A.G. Long, † Kerryia G. W. Rothwell et D.C. Wight,

55

†Moresnetia F. Stockmans, † Ruxtonia J. Galtier, R. Feist, J.A. Talent et B. Meyer Berthaud, † Serpentocarpus Naygolnykh

†Family 2. Eurystomataceae A.G. Long

†Dolichosperma A.G. Long, † Eurystoma A.G. Long, † Lyrasperma A.G. Long,

†Tantallosperma P.D. W. Barnard et A.G. Long

†Family 3. Eospermataceae A.G. Long.

†Camptosperma A.G. Long, † Deltasperma A.G. Long, † Eccroustosperma

A.G. Long, † Eosperma Barnard

†Order b. Pullarithecales Doweld

†Family 1. Pullarithecaceae Doweld

†Pullaritheca G.W. Rothwell et D.C. Wight

†Family 2. Calathiopsidaceae Doweld

†Calathiops Göppert, † Nudospermopteris Doweld

†Family 3. Austrocalyxaceae J.C. Vega et S. Archangelsky

†Austrocalyx J.C.VegaetS.Archangelsky,†Jejenia J.C.VegaetS.Archangelsky,

†Polycalyx J.C. Vega et S. Archangelsky, † Rinconadia J.C. Vega

†Family 4. Gnetopsidaceae Doweld.

†Gnetopsis B. Renault et R. Zeiller

†Order с. Tetrastichiales Němejc

†Family 1. Tetrastichiaceae Němejc.

†Tetrastichia W.T. Gordon

†Order d. Calamopityales Němejc

†Family 1. Calamopityaceae Scott

†Bostonia W.E. Stein et C.B. Beck, † Buteoxylon P.D.W. Barnard et A.G. Long,

†Galtiera C.B. Beck et W.E. Stein, † Kalymma Unger in R. Richter et Unger,

†Stenomyelon Kidston in D.H. Scott

†Class B. Lyginopteridopsida Novák ≡

†Order a. Lyginopteridales V. Havleva ( † Lagenostomatales Seward ex A.G. Long)

†Family 1. Physostomataceae A.G. Long

†Family 2. Lyginopteridaceae Bessey (≡≡† Lagenostomataceae A.G. Long)

†Lagenospermopteris Doweld ( † Eusphenopteris W. Gothan ex

E. Simson Scharold), † Lyginodendron Gourlie, † Lyginopteris H. Potonié,

†Megaloxylon A.C. Seward, † Pitys Agassiz, † Pseudopecopteris

Lesquereux, † Rhetinangium Gordon, † Sphenopteris (A.T. Brongniart)

Sternberg

†Order b. Callistophytales Rothwell

†Family 1. Callistophytaceae Steed et J.W. Hall

†Callistophyton Delevoryas et Morgan, † Callospermarion D.A. Eggert et Delevoryas,†Dicksonites SchlotheimexSternberg,†Idanothekion M.A.Millay et D.A. Eggert, † Mariopteris R. Zeiller, † Vesicaspora M.P. Schemel

†Family 2. Cornucarpaceae Doweld

†Cornucarpus E.A.N. Arber, † Eremopteris W.P. Schimper

57

†Order b. Peltaspermales Taylor

†Family 1. Autuniaceae Doweld

†Autunia Krasser

†Family 2. Peltaspermaceae Pilg. et Melchior

†Antevsia Harris, † Callipterianthus Roselt, † Compsopteris Zalessky,

†Cycadopteris Schimper, † Kirjamkenia V.D. Prynada, † Lepidopteris Schimper,

†Peltaspermum T.M. Harris, † Pterispermostrobus Stopes, † Scytophyllum

Bornemann, † Stiphorus Meyen, † Tatarina Meyen, † Thinnfeldia C. von Ettingshausen, † Vittaephyllum Dobruskina

†Order c. Sporophyllitales Doweld

†Family 1. Sporophyllitaceae Doweld

†Sporophyllites Fefilova

†Family 2. Leuthardtiaceae Doweld

†Leuthardtia Kraüsel et Schaarschmidt

†Family 1. Umkomasiaceae Petriella (≡ † Corystospermaceae Stockey et

Rothwell)

†Komlopteris M. Barbacka, † Pachypteris Brongn., † Pteruchus H.H. Thomas,

†Sylvocarpus Naugolnykh, † Zuberia J. Frenguelli

†Family 2. Angaropeltidaceae Doweld

†Angaropeltis Doweld

†Class F. Arberiopsida Doweld

†Order a. Dicranophyllales Archangelsky et Cúneo

†Family 1. Dicranophyllaceae Archangelsky et Cúneo

†Dicranophyllum Grand’Eury

†Order b. Arberiales S.V. Meyen

†Family 1. Arberiaceae Rigby

†Arberia D. White

†Family 2. Schmeissneriaceae Zhiyan Zhou

†Schmeissneria Kirchner et Van Konijnenburg-Van Cittert

†Class G.Dyctiopteridiopsida Doweld

†Order a. Dictyopteridiales McLoughlin ex Doweld

†Family 1. Dictyopteridiaceae Rigby (incl. † Ottokariaceae Rigby)

†Dictyopteridium FeistmantelexZeilleremend.McLoughlin,†Jambadostrobus Chandra et Surange, † Ottokaria R. Zeiller, † Plumsteadia Rigby emend Rigby,

†Scutum Plumstead

†Family 2. Breyteniaceae Doweld

†Breytenia R. Melville

†Order b. Rigbyales Doweld

†Family1.RigbyaceaeJ.M.AndersonetH.M.Anderson(incl.†Glossopteridaceae

†Glossopteris Brongniart, † Nogoa McLoughlin (≡ † Cometia McLoughlin)

58

†Order c. Lidgettoniales Doweld

†Family 1. Lidgettoniaceae J.M. Anderson et H.M. Anderson

†Lidgettonia H.H. Thomas

†Family 2. Parthaceae Doweld

†Partha Surange et Chandra

†Family 3. Denkaniaceae Doweld

†Denkania Surange et Chandra

†Class H. Pentoxylopsida D.D. Pant ex Doweld

†Order a. Pentoxylales Pilg. et Melchior

†Family 1. Pentoxylaceae Pilg. et Melchior

†Pentoxylon B. P. Srivastava

†Class I. Caytoniopsida H.H. Thomas ex Frenguelli

†Order a. Caytoniales Gothan in Handwört

†Family 1. Caytoniaceae Kräusel

†Amphorispermum T.M. Harris, † Caytonia H.H.≡Thomas (incl. † Gristhorpia

H.H. Thomas), † Caytonanthus T.M. Harris ( † Antholithus Brongn.),

† Sagenopteris K.B. Presl in Sternberg, † Scoresbya T.M. Harris

Division XI. Cycadophyta Bessey

Class A. Cycadopsida Brong

Subclass A1. Cycadidae Pax

Order a. Cycadales Pers. ex Bercht. et J. Presl

† Family 1. Crossozamiaceae Doweld

† Crossozamia Pomel., † Taeniopteris Brongn., † Tianbaolinia G. Zhifeng et

B.A. Thomas, † Yuania Sze emend. Du et Zhu

Family 2. Cycadaceae Pers.

Cycas L., † Menucoa Petriella

Subclass A2. Zamiidae Doweld

†Order b. Nilsoniales Darrah

†Family 1. Nilsoniaceae Zimmerm.

†Androstrobus Schimper, † Beania Carruthers, † Cycadoxylon B. Renault,

†Dirhopalostachys Krassilov, † Nilsonia Brongn., † Nilssoniocladus Kimura et

Sekido

Order c. Zamiales Burnett (incl. Dioales Doweld)

Family1.ZamiaceaeHoran.(incl.BoweniaceaeD.W.Stewenson,Encephalartaceae

A. Schenk, Dioaceae Doweld, Stangeriaceae A. Schenk)

Bowenia Hook. f., Ceratozamia Brongn., Dioon Lindl., Encephalartos Lehm.,

Lepidozamia Regel, Macrozamia Miq., Microcycas (Miq.) DC. Stangeria

T.Moore, Zamia L.

†Class B. Cycadeoideopsida Scott≡(≡ † Bennettitopsida Engler)

†Order a. Cycadeoideales Berry (  † Bennettitales J.H. Schaffn.)