Between brackets is the number of accepted species
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2 Shows the number of accepted species within the taxon
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- Biota
- Kingdom Animalia
- Kingdom Archaea
- Kingdom Bacteria
- Kingdom Chromista
- Kingdom Fungi
- Kingdom Plantae
- Phylum Acritarcha †
- Phylum Algae (awaiting allocation)
- Phylum Algae incertae sedis
- Phylum Anthocerotophyta
- Phylum Bryophyta
- Phylum Calcitarcha †
- Phylum Charophyta
- Phylum Chlorophyta
- Phylum Eophyta †
- Phylum Glaucophyta
- Phylum Gymnospermophyta accepted as Tracheophyta
- Phylum Horneophyta †
- Phylum Magnoliophyta accepted as Tracheophyta
- Phylum Marchantiophyta
- Phylum Picozoa
- Phylum Plantae (awaiting allocation)
- Phylum Prasinodermatophyta
- Phylum Pteridophyta accepted as Tracheophyta
- Phylum Rhodelphidia
- Phylum Rhodophyta
- Phylum Sporae dispersae †
- Phylum Tracheophyta
- Subdivision Lycopodiophytina
- Subdivision Polypodiophytina
- Subdivision Spermatophytina
- Superclass Angiospermae
- Class Liliopsida accepted as Magnoliopsida
- Class Magnoliopsida
- Order Acorales
- Order Adoxales accepted as Dipsacales
- Order Alismatales
- Order Alstroemeriales accepted as Liliales
- Order Amaryllidales accepted as Asparagales
- Order Amborellales
- Order Apiales
- Order Apocynales accepted as Gentianales
- Order Aquifoliales
- Order Arales accepted as Alismatales
- Order Araliales accepted as Apiales
- Order Aralidiales accepted as Apiales
- Order Arecales
- Order Aristolochiales accepted as Piperales
- Order Asparagales
- Order Asterales
- Order Aucubales accepted as Garryales
- Order Austrobaileyales
- Order Balanophorales accepted as Santalales
- Order Batales accepted as Brassicales
- Order Begoniales accepted as Cucurbitales
- Order Berberidales accepted as Ranunculales
- Order Berberidopsidales
- Order Biebersteiniales accepted as Sapindales
- Order Boraginales
- Order Brassicales
- Order Brexiales accepted as Celastrales
- Order Bromeliales accepted as Poales
- Order Bruniales
- Order Burmanniales accepted as Dioscoreales
- Order Burserales accepted as Sapindales
- Order Buxales
- Order Callitrichales accepted as Lamiales
- Order Calycerales accepted as Asterales
- Order Campanulales accepted as Asterales
- Order Canellales
- Order Capparales accepted as Brassicales
- Order Caryophyllales
- Order Casuarinales accepted as Fagales
- Order Celastrales
- Order Ceratophyllales
- Order Chloranthales
- Order Circaeasterales accepted as Ranunculales
- Order Cistales accepted as Malvales
- Order Colchicales accepted as Liliales
- Order Commelinales
- Order Cornales
- Order Corylales accepted as Fagales
- Order Crossosomatales
- Order Cucurbitales
- Order Cyclanthales accepted as Pandanales
- Order Cynomoriales accepted as Saxifragales
- Order Cyperales accepted as Poales
- Order Daphniphyllales accepted as Saxifragales
- Order Desfontainiales accepted as Bruniales
- Order Diapensiales accepted as Ericales
- Order Didymelales accepted as Buxales
- Order Dilleniales
- Order Dioscoreales
- Order Dipsacales
- Order Ebenales accepted as Ericales
- Order Ericales
- Family Actinidiaceae Gilg & Werdermann, 1925
- Family Asteranthaceae R. Knuth, 1939 accepted as Lecythidaceae A. Richard, 1825
- Family Balsaminaceae A. Richard, 1822
- Family Barringtoniaceae F. Rudolphi, 1830 accepted as Lecythidaceae A. Richard, 1825
- Family Clethraceae Klotzsch, 1851
- Family Cyrillaceae Lindley, 1846
- Family Diapensiaceae Lindley, 1836
- Family Ebenaceae Gürcke, 1891
- Family Empetraceae Hooker & Lindley, 1821 accepted as Ericaceae de Jussieu, 1789
- Family Epacridaceae R. Brown, 1810 accepted as Ericaceae de Jussieu, 1789
- Family Ericaceae de Jussieu, 1789
- Genus Acosta Loureiro, 1790
- Genus Acrostemon Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Acrothamnus C.J. Quinn, 2005
- Genus Acrotriche R. Brown, 1810
- Genus Acunna Ruiz & Pavón, 1794
- Genus Adodendrum Necker ex O. Kuntze, 1891
- Genus Aegialea Klotzsch, 1851
- Genus Agapetes D. Don ex G. Don, 1834
- Genus Agarista D. Don ex G. Don, 1834
- Genus Agaristoxylon P. Gerrienne et al., 1999 †
- Genus Agauria (A.P. de Candolle) Bentham & J.D. Hooker, 1876 accepted as Agarista D. Don ex G. Don, 1834
- Genus Agaurioxylon E. Hofmann, 1952 †
- Genus Agiortia C.J. Quinn, 2005
- Genus Allodape Endlicher, 1839
- Genus Allotropa J. Torrey & A. Gray, 1858
- Genus Amechania A.P. de Candolle ex Dunal in A.P. de Candolle, 1839
- Genus Amelia Alefeld, 1856
- Genus Ammyrsine Pursh, 1813-1814
- Genus Ampelothamnus J.K. Small, 1913 accepted as Pieris D. Don, 1834
- Genus Amphicalyx Blume, 1828
- Genus Anacyclodon Junghuhn, 1845
- Genus Andersonia R. Brown, 1810
- Genus Andresia H. Sleumer, 1967 accepted as Cheilotheca J.D. Hooker in Bentham & J.D. Hooker, 1876
- Genus Andromeda Linnaeus, 1753
- Genus Andromedites Ettingshausen, 1855 †
- Genus Androstoma J.D. Hooker, 1844
- Genus Aniserica N.E. Brown in Thiselton-Dyer, 1905 accepted as Erica Linnaeus, 1753
- Genus Anomalanthus Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Anthodendron H.G.L. Reichenbach in J.C. Mössler, 1827
- Genus Anthopteropsis A.C. Smith, 1941
- Genus Anthopterus W.J. Hooker, 1839
- Genus Apogandrum Necker ex A.L. Jussieu in F. Cuvier, 1823
- Genus Arachnocalyx R.H. Compton, 1935 accepted as Erica Linnaeus, 1753
- Genus Arbutites Ettingshausen, 1868 †
- Genus Arbutus Linnaeus, 1753
- Genus Archeria J.D. Hooker, 1857
- Genus Arcteria Coville, 1901 accepted as Arcterica Coville, 1901
- Genus Arcterica Coville, 1901 accepted as Pieris D. Don, 1834
- Genus Arctostaphyloides F. Kirchheimer, 1936 †
- Genus Arctostaphylos Adanson, 1763
- Genus Arctostaphytes V.P. Nikitin in J.P. Baranova et al., 1976 †
- Genus Arctous (A. Gray) Niedenzu, 1889
- Genus Ardisia J. Gaertner, 1790 accepted as Styphelia J.E. Smith, 1795
- Genus Arsace (R.A. Salisbury ex A.P. de Candolle) Fourreau, 1869
- Genus Astroloma R. Brown, 1810 accepted as Styphelia J.E. Smith, 1795
- Genus Atherocephala A.P. de Candolle, 1839
- Genus Azalea Linnaeus, 1753 accepted as Rhododendron Linnaeus, 1753
- Genus Azaleastrum (Planchon ex Maximowicz) Rydberg, 1900
- Genus Batodendron Nuttall, 1842
- Genus Befaria Mutis in Linnaeus, 1771 accepted as Bejaria Mutis in Linnaeus, 1771
- Genus Bejaria Mutis in Linnaeus, 1771
- Genus Biltia J.K. Small, 1903
- Genus Blaeria Linnaeus, 1753 accepted as Erica Linnaeus, 1753
- Genus Blepharophyllum Klotzsch, 1838
- Genus Bodinieriella A.A.H. Léveillé, 1913
- Genus Boretta Necker ex Baillon, 1891 accepted as Daboecia D. Don, 1834
- Genus Botryostege O. Stapf, 1934 accepted as Elliottia Muhlenberg ex S. Elliott, 1817
- Genus Brachyloma Sonder in J.G.C. Lehmann, 1845
- Genus Braxilia Rafinesque, 1840
- Genus Brossaea Linnaeus, 1753 accepted as Gaultheria Linnaeus, 1753
- Genus Brossea C.E.O. Kuntze, 1891 accepted as Gaultheria Linnaeus, 1753
- Genus Bruckenthalia H.G.L. Reichenbach, 1831 accepted as Erica Linnaeus, 1753
- Genus Bryanthus J.G. Gmelin, 1769
- Genus Bryophthalmum E.H.F. Meyer, 1839
- Genus Budawangia I.R.H. Telford, 1992
- Genus Buxella J.K. Small, 1933
- Genus Calathamus Cothenius, 1790
- Genus Callista D. Don, 1834
- Genus Calluna R.A. Salisbury, 1802
- Genus Calopteryx A.C. Smith, 1946
- Genus Candollea J.C.G. Baumgarten, 1810
- Genus Cassandra Spach, 1840
- Genus Cassandra D. Don, 1834 accepted as Chamaedaphne Moench, 1794
- Genus Cassiope D. Don, 1834
- Genus Cassiphone H.G.L. Reichenbach, 1841
- Genus Cavendishia J. Lindley, 1835
- Genus Ceramia D. Don, 1834
- Genus Ceratiola A. Michaux, 1803
- Genus Ceratostema Ruiz & Pavón, 1956
- Genus Ceratostema A.L. Jussieu, 1789
- Genus Chamaecistus Oeder, 1762
- Genus Chamaecistus (G. Don) Regel, 1874
- Genus Chamaedaphne Moench, 1794
- Genus Chamaedaphne Catesby ex O. Kuntze, 1891
- Genus Chamaeledon Link, 1821
- Genus Chamaerhododendron P. Miller, 1754
- Genus Chamaerhododendros Duhamel du Monceau, 1755
- Genus Chamaerhododendros S.G. Gmelin in J.G. Gmelin, 1769
- Genus Chamaetaxus Ruprecht, 1860
- Genus Cheilotheca J.D. Hooker in Bentham & J.D. Hooker, 1876
- Genus Chimaphila Pursh, 1813-1814
- Genus Chiogenes R.A. Salisbury & J. Torrey, 1843 accepted as Gaultheria Linnaeus, 1753
- Genus Chlorocodon (A.P. de Candolle) Fourreau, 1869 accepted as Erica Linnaeus, 1753
- Genus Chona D. Don, 1834
- Genus Choristemon Williamson, 1924
- Genus Chupalon Adanson, 1763 accepted as Cavendishia J. Lindley, 1835
- Genus Cladothamnus Bongard, 1833 accepted as Elliottia Muhlenberg ex S. Elliott, 1817
- Genus Coccosperma Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Codonanthemum Klotzsch, 1838
- Genus Codonostigma Klotzsch ex Bentham in A.P. de Candolle, 1839 accepted as Erica Linnaeus, 1753
- Genus Coilostigma Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Coleanthera Stscheglejew, 1859 accepted as Styphelia J.E. Smith, 1795
- Genus Comacephalus Klotzsch, 1838
- Genus Comarostaphylis Zuccarini, 1837
- Genus Conostephiopsis Stscheglejew, 1859
- Genus Conostephium Bentham in Endlicher et al., 1837
- Genus Corallobotrys J.D. Hooker in Bentham & J.D. Hooker, 1876 accepted as Agapetes D. Don ex G. Don, 1834
- Genus Corema D. Don, 1826
- Genus Cosmelia R. Brown, 1810
- Genus Costera J.J. Smith, 1910
- Genus Craibiodendron W.W. Smith, 1911
- Genus Croninia J.M. Powell, 1993
- Genus Cryptophila W. Wolf, 1922
- Genus Cyathodes Labillardière, 1805
- Genus Cyathopsis A.T. Brongniart & Gris, 1864
- Genus Cymothoe H.K. Airy Shaw, 1935 accepted as Costera J.J. Smith, 1910
- Genus Cymothoë H.K. Airy Shaw, 1935 represented as Cymothoe H.K. Airy Shaw, 1935
- Genus Cystanthe R. Brown, 1810 accepted as Richea R. Brown, 1810
- Genus Daboecia D. Don, 1834
- Genus Dacryanthus (Endlicher) Spach, 1840
- Genus Daphne J.E. Smith in Rees, 1808
- Genus Daphnidostaphylis Klotzsch, 1851
- Genus Dasyanthes D. Don, 1834
- Genus Decamerium Nuttall, 1842 accepted as Gaylussacia Kunth in Humboldt, Bonpland & Kunth, 1819
- Genus Decaspora R. Brown, 1810 accepted as Trochocarpa R. Brown, 1810
- Genus Decatoca F. von Mueller, 1889
- Genus Demosthenesia A.C. Smith, 1936
- Genus Dendrium Desvaux, 1813 accepted as Kalmia Linnaeus, 1753
- Species Dendrium buxifolium (Berg.) Desv. accepted as Leiophyllum buxifolium (Berg.) Ell.
- Genus Dermatophyllites H.R. Göppert in H.R. Göppert & G.C. Berendt in G.C. Berendt, 1845 †
- Genus Desmia D. Don, 1834
- Genus Desmogyne G. King & D. Prain, 1898 accepted as Agapetes D. Don ex G. Don, 1834
- Genus Desmothamnus J.K. Small, 1913 accepted as Lyonia Nuttall, 1818
- Genus Didonica J.L. Luteyn & R.L. Wilbur, 1977
- Genus Dielsiodoxa D.E. Albrecht, 2010
- Genus Dimorphanthera (F. von Mueller ex O. Drude) F. von Mueller, 1890
- Genus Diogenesia Sleumer, 1934
- Genus Diplarche J.D. Hooker & T. Thomson, 1854
- Genus Diplycosia Blume, 1826
- Genus Diplycosiopsis E. Knobloch & D.H. Mai, 1984 †
- Genus Disterigma (Klotzsch) Niedenzu, 1889
- Genus Dracophyllum Labillardière, 1800
- Genus Dulaurensia E.M. Reid, 1930 †
- Genus Dulia Adanson, 1763
- Genus Ectasis D. Don, 1834
- Genus Eleutherostemon Herzog, 1915 accepted as Diogenesia Sleumer, 1934
- Genus Eleutherostemon Klotzsch, 1838
- Genus Elliottia Muhlenberg ex S. Elliott, 1817
- Genus Empedoclesia Sleumer, 1934 accepted as Orthaea Klotzsch, 1851
- Genus Empetrum Linnaeus, 1753
- Genus Englerodoxa Hoerold, 1909 accepted as Ceratostema A.L. Jussieu, 1789
- Genus Enkianthus Loureiro, 1790
- Genus Epacridicarpum M.E.J. Chandler, 1960 †
- Genus Epacris Cavanilles, 1797
- Genus Epacris J.R. Forster & J.G.A. Forster, 1775
- Genus Epigaea Linnaeus, 1753
- Genus Epigynium Klotzsch, 1851
- Genus Eremia D. Don, 1834 accepted as Erica Linnaeus, 1753
- Genus Eremiella R.H. Compton, 1953 accepted as Erica Linnaeus, 1753
- Genus Eremiopsis N.E. Brown in Thiselton-Dyer, 1906 accepted as Erica Linnaeus, 1753
- Genus Eremocallis R.A. Salisbury ex S.F. Gray, 1821
- Genus Eremotropa H. Andres, 1953 accepted as Monotropastrum H. Andres in Handel-Mazzetti, 1936
- Genus Erica Linnaeus, 1753
- Genus Erica Boehmer in C.G. Ludwig, 1760 accepted as Andromeda Linnaeus, 1753
- Genus Erica O. Kuntze, 1891 accepted as Calluna R.A. Salisbury, 1802
- Genus Ericaceoxylon J. van der Burgh, 1964 †
- Genus Ericalluna Krüssmann, 1960
- Genus Ericinella Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Ericiphyllum H. Conwentz, 1886 †
- Genus Ericodes O. Kuntze, 1891 accepted as Erica Linnaeus, 1753
- Genus Ericoides Heister ex Fabricius, 1759 accepted as Erica Linnaeus, 1753
- Genus Ericoides Boehmer in C.G. Ludwig, 1760 accepted as Erica Linnaeus, 1753
- Genus Ericopsis C.A. Gardner, 1923
- Genus Ericoxylon E. Hofmann, 1939 †
- Genus Eriodesmia D. Don, 1834
- Genus Erxlebenia Opiz ex Rydberg, 1914
- Genus Eubotryoides (T. Nakai) H. Hara, 1935
- Genus Eubotrys Nuttall, 1842
- Genus Euleucum Rafinesque, 1837
- Genus Eurygania Klotzsch, 1851 accepted as Thibaudia Ruiz & Pavon ex Jaume Saint-Hilaire, 1805
- Genus Eurylepis D. Don, 1834
- Genus Euryloma D. Don, 1834
- Genus Eurystegia D. Don, 1834
- Genus Fallopia Bubani, 1897
- Genus Finckea Klotzsch, 1838
- Genus Findlaya J.D. Hooker in Bentham & J.D. Hooker, 1876 accepted as Orthaea Klotzsch, 1851
- Genus Fischera O. Swartz, 1817
- Genus Friisia K.P. Proskurin & S.V. Vikulin, 1990 †
- Genus Froebelia Regel, 1852
- Genus Gaulnettya Marchant, 1937
- Genus Gaultheria Linnaeus, 1753
- Genus Gaulthettya W.H. Camp, 1939 accepted as Gaulnettya Marchant, 1937
- Genus Gautiera Rafinesque, 1828
- Genus Gaylussacia Kunth in Humboldt, Bonpland & Kunth, 1819
- Genus Geaya Costantin & H. Poisson, 1908
- Genus Glyciphylla Rafinesque, 1819
- Genus Gonocalyx Planchon & Linden, 1856
- Genus Grisebachia Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Gypsocallis R.A. Salisbury ex S.F. Gray, 1821
- Genus Harrimanella Coville, 1901
- Genus Hemitomes A. Gray, 1858
- Genus Hexastemon Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Hochenwartia Crantz, 1766
- Genus Homalostoma Stscheglejew, 1859
- Genus Hornemannia M. Vahl, 1810 accepted as Vaccinium Linnaeus, 1753
- Genus Hugeria J.K. Small, 1903 accepted as Vaccinium Linnaeus, 1753
- Genus Hydragonum O. Kuntze, 1891
- Genus Hymenanthes Blume, 1826 accepted as Rhododendron Linnaeus, 1753
- Genus Hypopithis Rafinesque, 1810
- Genus Hypopitys J. Hill, 1756 accepted as Monotropa Linnaeus, 1753
- Genus Hypopythis Rafinesque, 1808
- Genus Iaera Copeland, 1931
- Genus Iposues Rafinesque, 1840
- Genus Jurgensenia Turczaninow, 1847
- Genus Kalmia Linnaeus, 1753
- Genus Kalmiella J.K. Small, 1903 accepted as Kalmia Linnaeus, 1753
- Genus Kalmiophyllum Kräusel & Weyland, 1959 †
- Genus Kalmiopsis Rehder, 1932
- Genus Kalmiothamnus B.N. Starling, 1982
- Genus Killipiella A.C. Smith, 1943 accepted as Disterigma (Klotzsch) Niedenzu, 1889
- Genus Kirchheimeria R. Kowalski in Kowalski & Worobiec, 2018 †
- Genus Kolbia Adanson, 1763
- Genus Lagenocarpus Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Lamprotis D. Don, 1834
- Genus Lateropora A.C. Smith, 1932
- Genus Lebetanthus Endlicher, 1841
- Genus Lebethanthus Endlicher, 1841
- Genus Ledodendron F. de Vos, 1962
- Genus Ledothamnus C.F. Meisner in C.F.P. Martius, 1863
- Genus Ledudendron B.N. Starling, 1982
- Genus Ledum Linnaeus, 1753 accepted as Rhododendron Linnaeus, 1753
- Genus Leiophyllum R.A. Hedwig, 1806 accepted as Kalmia Linnaeus, 1753
- Genus Leiophyllum (Persoon) S. Elliott, 1817
- Genus Leptecophylla C.M. Weiller, 1999
- Genus Lepterica N.E. Brown in Thiselton-Dyer, 1905 accepted as Erica Linnaeus, 1753
- Genus Leucopogon R. Brown, 1810 accepted as Styphelia J.E. Smith, 1795
- Genus Leucothoe D. Don, 1834
- Genus Leucothoë D. Don, 1834 represented as Leucothoe D. Don, 1834
- Genus Lissanthe R. Brown, 1810
- Genus Lobopogon D.F.L. Schlechtendal, 1847
- Genus Loiseleuria Desvaux, 1813 accepted as Kalmia Linnaeus, 1753
- Genus Lophandra D. Don, 1834
- Genus Lopherina Necker ex A.L. Jussieu in F. Cuvier, 1823
- Genus Lyonia Nuttall, 1818
- Genus Lysiclesia A.C. Smith, 1932 accepted as Orthaea Klotzsch, 1851
- Genus Lysinema R. Brown, 1810
- Genus Macleania W.J. Hooker, 1837
- Genus Macnabia Bentham ex Endlicher, 1839
- Genus Macrolinum Klotzsch, 1838
- Genus Maiella R. Kowalski & J. Fagúndez, 2017 †
- Genus Mairania Desvaux, 1813
- Genus Malea Lundell, 1943
- Genus Meisteria Siebold & Zuccarini, 1846 accepted as Enkianthus Loureiro, 1790
- Genus Melichrus R. Brown, 1810
- Genus Melidora Noronha ex R.A. Salisbury, 1817
- Genus Memaecylum J. Mitchell, 1769
- Genus Menziesia J.E. Smith, 1791
- Genus Mesotriche Stscheglejew, 1859 accepted as Styphelia J.E. Smith, 1795
- Genus Metagonia Nuttall, 1842
- Genus Michiea F. von Mueller, 1864 accepted as Styphelia J.E. Smith, 1795
- Genus Microtrema Klotzsch, 1838
- Genus Mitrastylus C.G. Alm & T.C.E. Fries, 1927
- Genus Monanthium J.F. Ehrhart ex H.D. House, 1920
- Genus Moneses R.A. Salisbury ex S.F. Gray, 1821
- Genus Monotoca R. Brown, 1810
- Genus Monotropa Linnaeus, 1753
- Genus Monotropanthum H. Andres, 1961 accepted as Monotropastrum H. Andres in Handel-Mazzetti, 1936
- Genus Monotropastrum H. Andres in Handel-Mazzetti, 1936
- Genus Monotropsis Schweinitz ex S. Elliott, 1817
- Genus Montitega C.M. Weiller, 2010
- Genus Mycerinus A.C. Smith, 1931
- Genus Nabea Lehmann ex Klotzsch, 1833 accepted as Erica Linnaeus, 1753
- Genus Nagelocarpus Bullock, 1954 accepted as Erica Linnaeus, 1753
- Genus Needhamia R. Brown, 1810 accepted as Needhamiella L. Watson, 1965
- Genus Needhamiella L. Watson, 1965
- Genus Neojunghuhnia S.H. Koorders, 1909 accepted as Vaccinium Linnaeus, 1753
- Genus Neopieris N.L. Britton in N.L. Britton & A. Brown, 1913 accepted as Lyonia Nuttall, 1818
- Genus Newberrya Torrey, 1864 accepted as Hemitomes A. Gray, 1858
- Genus Notopora J.D. Hooker, 1873
- Genus Nuihonia Dop in Lecomte, 1930 accepted as Craibiodendron W.W. Smith, 1911
- Genus Oakesia Tuckerman in W.J. Hooker, 1842
- Genus Octogonia Klotzsch, 1838
- Genus Octopera D. Don, 1834
- Genus Odostima Rafinesque, 1840
- Genus Oligarrhena R. Brown, 1810
- Genus Omphalocaryon Klotzsch, 1838
- Genus Onithostaphylos accepted as Ornithostaphylos J.K. Small, 1914
- Genus Oreanthes Bentham, 1844
- Genus Oreocallis Small, 1914 accepted as Leucothoe D. Don, 1834
- Genus Ornithostaphylos J.K. Small, 1914
- Genus Orphanidesia Boissier & Balansa, 1875 accepted as Epigaea Linnaeus, 1753
- Genus Orphanidesites R. Caspary, 1880 †
- Genus Orthaca Klotzsch, 1851 accepted as Orthaea Klotzsch, 1851
- Genus Orthaea Klotzsch, 1851
- Genus Orthilia Rafinesque, 1840
- Genus Osmothamnus A.P. de Candolle ex Meisner, 1839
- Genus Oxycoccoides (Bentham & J.D. Hooker) Nakai, 1917 accepted as Vaccinium Linnaeus, 1753
- Genus Oxycoccus J. Hill, 1756 accepted as Vaccinium Linnaeus, 1753
- Genus Oxydendrum A.P. de Candolle, 1839
- Genus Pachycalyx Klotzsch, 1838
- Genus Pachysa D. Don, 1834
- Genus Paleoenkianthus K.C. Nixon & W.L. Crepet, 1993 †
- Genus Paphia B.C. Seemann, 1869 accepted as Agapetes D. Don ex G. Don, 1834
- Genus Paraleucothoe (T. Nakai) M. Honda, 1949
- Genus Paraleucothoë (T. Nakai) M. Honda, 1949 represented as Paraleucothoe (T. Nakai) M. Honda, 1949
- Genus Parapyrola Miquel, 1867
- Genus Pellegrinia Sleumer, 1935
- Genus Pentachondra R. Brown, 1810
- Genus Pentapera Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Pentaphrus Schlechtendal, 1847
- Genus Pentaptelion Turczaninow, 1863
- Genus Pentapterygium Klotzsch, 1851 accepted as Agapetes D. Don ex G. Don, 1834
- Genus Pentataphrus D.F.L. Schlechtendal, 1847
- Genus Periclesia A.C. Smith, 1932 accepted as Ceratostema A.L. Jussieu, 1789
- Genus Pernettia Gaudichaud-Beaupré in Mirbel, 1825
- Genus Pernettya Gaudichaud-Beaupré in Mirbel, 1825
- Genus Pernettyopsis G. King & J.S. Gamble, 1906
- Genus Perojoa Cavanilles, 1797 accepted as Leucopogon R. Brown, 1810
- Genus Phalerocarpus G. Don, 1834
- Genus Phallerocarpus G. Don, 1834
- Genus Phanerandra Stscheglejew, 1859 accepted as Styphelia J.E. Smith, 1795
- Genus Philippia Klotzsch, 1834 accepted as Erica Linnaeus, 1753
- Genus Phylliopsis J. Cullen & R. Lancaster, 1977
- Genus Phyllodoce R.A. Salisbury, 1806
- Genus Phyllothamnus C.K. Schneider, 1911
- Genus Picrococcus Nuttall, 1842
- Genus Pieridia H.G.L. Reichenbach, 1841
- Genus Pieris D. Don, 1834
- Genus Pilitis Lindley, 1836
- Genus Pilopus Rafinesque, 1837
- Genus Pipseva Rafinesque, 1840
- Genus Pityopus J.K. Small, 1914
- Genus Plagiostemon Klotzsch, 1838
- Genus Planocarpa C.M. Weiller, 1996
- Genus Platycalyx N.E. Brown in Thiselton-Dyer, 1905 accepted as Erica Linnaeus, 1753
- Genus Pleuricospora A. Gray, 1868
- Genus Plinthocroma Dulac, 1867
- Genus Plutarchia A.C. Smith, 1936
- Genus Poiretia Cavanilles, 1797
- Genus Polyboea Klotzsch, 1851 accepted as Cavendishia J. Lindley, 1835
- Genus Polyclita A.C. Smith, 1936
- Genus Polycodium Rafinesque, 1818
- Genus Ponceletia R. Brown, 1810
- Genus Portuna Nuttall, 1842
- Genus Prionotes R. Brown, 1810
- Genus Proclesia Klotzsch, 1851 accepted as Cavendishia J. Lindley, 1835
- Genus Psammisia Klotzsch, 1851
- Genus Pterospora Nuttall, 1818
- Genus Pterosporopsis A. Kellogg, 1854
- Genus Pyrola Linnaeus, 1753
- Genus Ramischia Opiz ex Garcke, 1858 accepted as Orthilia Rafinesque, 1840
- Genus Rhodazalea Croux, 1908
- Genus Rhodocinium Avrorin, 1958
- Genus Rhodococcum (Ruprecht) Avrorin, 1958
- Genus Rhododendron Linnaeus, 1753
- Genus Rhododendros Adanson, 1763
- Genus Rhodora Linnaeus, 1762 accepted as Rhododendron Linnaeus, 1753
- Genus Rhodothamnus Lindley & Paxton, 1850-1851
- Genus Rhodothamnus H.G.L. Reichenbach in J.C. Mössler, 1827
- Genus Richea R. Brown, 1810
- Genus Rigiolepis J.D. Hooker, 1873 accepted as Vaccinium Linnaeus, 1753
- Genus Rupicola Maiden & Betche, 1899
- Genus Rusbya N.L. Britton, 1893
- Genus Salaxis R.A. Salisbury, 1802 accepted as Erica Linnaeus, 1753
- Genus Sarcodes Torrey, 1851
- Genus Satyria Klotzsch, 1851
- Genus Schizococcus Eastwood, 1934 accepted as Arctostaphylos Adanson, 1763
- Genus Schweinitzia S. Elliott ex T. Nuttall, 1818 accepted as Monotropsis Schweinitz ex S. Elliott, 1817
- Genus Scyphogyne Decaisne in Brongniart, 1829-1834 accepted as Erica Linnaeus, 1753
- Genus Semiramisia Klotzsch, 1851
- Genus Simocheilus Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Siphonandra Klotzsch, 1851
- Genus Siphonostema A.H.R. Grisebach, 1857 accepted as Ceratostema A.L. Jussieu, 1789
- Genus Socratesia Klotzsch, 1851 accepted as Cavendishia J. Lindley, 1835
- Genus Soleniscia A.P. de Candolle, 1839 accepted as Styphelia J.E. Smith, 1795
- Genus Sophoclesia Klotzsch, 1851 accepted as Sphyrospermum Poeppig & Endlicher, 1835
- Genus Sphenotoma (R. Brown) R. Sweet, 1828
- Genus Sphincterostoma Stscheglejew, 1859
- Genus Sphyrospermum Poeppig & Endlicher, 1835
- Genus Sprengelia J.E. Smith, 1794
- Genus Stemotis Rafinesque, 1838
- Genus Stenanthera R. Brown, 1810
- Genus Stokoeanthus E.G.H. Oliver, 1976 accepted as Erica Linnaeus, 1753
- Genus Stomarrhena A.P. de Candolle, 1839 accepted as Styphelia J.E. Smith, 1795
- Genus Styphelia J.E. Smith, 1795
- Genus Symphysia K.B. Presl, 1827
- Genus Sympieza J.J. Roemer & J.A. Schultes, 1818 accepted as Erica Linnaeus, 1753
- Genus Synactinia H.G.L. Reichenbach, 1837
- Genus Syndesmanthus Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Syringodea D. Don, 1834 accepted as Ericoides Heister ex Fabricius, 1759
- Genus Tepuia Camp, 1939
- Genus Tetralix Zinn, 1757
- Genus Thamnium Klotzsch, 1838
- Genus Thamnus Klotzsch, 1838 accepted as Erica Linnaeus, 1753
- Genus Thelaia Alefeld, 1856
- Genus Themistoclesia Klotzsch, 1851
- Genus Therorhodion (Maximowicz) J.K. Small, 1914
- Genus Thibaudia Ruiz & Pavon ex Jaume Saint-Hilaire, 1805
- Genus Thoracosperma Klotzsch, 1834 accepted as Erica Linnaeus, 1753
- Genus Tolmiea W.J. Hooker, 1834
- Genus Tripetaleia Siebold & Zuccarini, 1843 accepted as Elliottia Muhlenberg ex S. Elliott, 1817
- Genus Tristemon Klotzsch, 1838
- Genus Tritomodon Turczaninow, 1848 accepted as Enkianthus Loureiro, 1790
- Genus Trochocarpa R. Brown, 1810
- Genus Tsusiophyllum Maximowicz, 1870 accepted as Rhododendron Linnaeus, 1753
- Genus Tsutsusi Adanson, 1763 accepted as Kalmia Linnaeus, 1753
- Genus Tuckermania Klotzsch, 1841
- Genus Tutuca Molina, 1810
- Genus Unedo Hoffmannsegg & Link, 1809
- Genus Utleya R.L. Wilbur & J.L. Luteyn in J.L. Luteyn & R.L. Wilbur, 1977
- Genus Uvaursi Duhamel du Monceau, 1755 accepted as Arctostaphylos Adanson, 1763
- Genus Uva-Ursi Duhamel du Monceau, 1755 accepted as Arctostaphylos Adanson, 1763
- Genus Vaccinioides Z. Kvacek & H. Walther, 1990 †
- Genus Vacciniopsis Rusby, 1893 accepted as Disterigma (Klotzsch) Niedenzu, 1889
- Genus Vaccinium Linnaeus, 1753
- Genus Ventenatia Cavanilles, 1797 accepted as Styphelia J.E. Smith, 1795
- Genus Vintenatia Cavanilles, 1797 accepted as Ventenatia Cavanilles, 1797
- Genus Vireya Blume, 1826 accepted as Rhododendron Linnaeus, 1753
- Genus Vitisidaea Séguier, 1754 accepted as Vitis-idaea Séguier, 1754
- Genus Vitis-idaea Séguier, 1754
- Genus Waldemaria Klotzsch, 1862
- Genus Weylandicutis W. Schneider, 1969 †
- Genus Wilsonia Rafinesque, 1814
- Genus Wirtgenia H. Andres, 1914
- Genus Woollsia F. von Mueller, 1873
- Genus Xerobotrys Nuttall, 1842
- Genus Xolisma Rafinesque, 1819 accepted as Lyonia Nuttall, 1818
- Genus Xylococcus Nuttall, 1842
- Genus Zenobia D. Don, 1834
- Family Ericales (awaiting allocation)
- Family Foetidiaceae Airy Shaw, 1965 accepted as Lecythidaceae A. Richard, 1825
- Family Fouquieriaceae de Candolle, 1828
- Family Gordoniaceae Sprengel, 1826 accepted as Theaceae de Mirbel ex Ker Gawler, 1816
- Family Lecythidaceae A. Richard, 1825
- Family Lissocarpaceae Gilg, 1924 accepted as Ebenaceae Gürcke, 1891
- Family Maesaceae Anderberg, B. Ståhl & Källersjö, 2000 accepted as Primulaceae Batsch ex Borkhausen, 1797
- Family Marcgraviaceae von Berchtold & J. Presl, 1820
- Family Mitrastemonaceae Makino, 1911
- Family Monotropaceae Nuttall, 1818 accepted as Ericaceae de Jussieu, 1789
- Family Myrsinaceae R. Brown, 1810 accepted as Primulaceae Batsch ex Borkhausen, 1797
- Family Napoleonaeaceae A. Richard, 1827 accepted as Lecythidaceae A. Richard, 1825
- Family Pellicieraceae L. Beauvisage, 1959 accepted as Tetrameristaceae Hutchinson, 1959
- Family Pentaphylacaceae Engler, 1897
- Family Polemoniaceae de Jussieu, 1789
- Family Primulaceae Batsch ex Borkhausen, 1797
- Family Pyrolaceae Lindley, 1829 accepted as Ericaceae de Jussieu, 1789
- Family Roridulaceae Martinov, 1820
- Family Samolaceae accepted as Primulaceae Batsch ex Borkhausen, 1797
- Family Sapotaceae de Jussieu, 1789
- Family Sarcospermataceae H.J. Lam, 1925 accepted as Sapotaceae de Jussieu, 1789
- Family Sarraceniaceae Dumortier, 1829
- Family Scytopetalaceae Engler, 1897 accepted as Lecythidaceae A. Richard, 1825
- Family Scytopetaleaceae accepted as Lecythidaceae A. Richard, 1825
- Family Sladeniaceae Airy Shaw, 1965
- Family Styracaceae de Candolle & Sprengel, 1821
- Family Symplocaceae Desfontaines, 1820
- Family Ternstroemiaceae de Mirbel ex de Candolle, 1816 † accepted as Pentaphylacaceae Engler, 1897
- Family Tetrameristaceae Hutchinson, 1959
- Family Theaceae de Mirbel ex Ker Gawler, 1816
- Family Theophrastaceae G. Don, 1835 accepted as Primulaceae Batsch ex Borkhausen, 1797
- Family Vacciniaceae de Candolle ex Perleb, 1818 accepted as Ericaceae de Jussieu, 1789
- Genus Raritaniflora W.L. Crepet, K.C. Nixon & C.P. Daghlian, 2013 †
- Genus Remberella Manchester & Judd, 2024 †
- Genus Teuschestanthes W.L. Crepet, K.C. Nixon & A. Weeks, 2018 †
- Order Eriocaulales accepted as Poales
- Order Escalloniales
- Order Eucommiales accepted as Garryales
- Order Euphorbiales accepted as Malpighiales
- Order Fabales
- Order Fagales
- Order Francoales accepted as Geraniales
- Order Garryales
- Order Gentianales
- Order Geraniales
- Order Glaucidiales accepted as Ranunculales
- Order Griseliniales accepted as Apiales
- Order Gunnerales
- Order Haemodorales accepted as Commelinales
- Order Haloragales accepted as Saxifragales
- Order Hamamelidales accepted as Saxifragales
- Order Helobiales accepted as Alismatales
- Order Helwingiales accepted as Aquifoliales
- Order Huerteales
- Order Hydatellales accepted as Nymphaeales
- Order Hydrangeales accepted as Cornales
- Order Hydrastidales accepted as Ranunculales
- Order Hydrocharitales accepted as Alismatales
- Order Hydropeltidales accepted as Nymphaeales
- Order Hypericales accepted as Malpighiales
- Order Hypoxidales accepted as Asparagales
- Order Icacinales
- Order Illiciales accepted as Austrobaileyales
- Order Iridales accepted as Asparagales
- Order Juglandales accepted as Fagales
- Order Juncaginales accepted as Alismatales
- Order Juncales accepted as Poales
- Order Lamiales
- Order Laurales
- Order Lecythidales accepted as Ericales
- Order Leitneriales accepted as Sapindales
- Order Liliales
- Order Linales accepted as Malpighiales
- Order Magnoliales
- Order Magnoliopsida (awaiting allocation)
- Order Malpighiales
- Order Malvales
- Order Melanthiales accepted as Liliales
- Order Metteniusales
- Order Myricales accepted as Fagales
- Order Myrsinales accepted as Ericales
- Order Myrtales
- Order Najadales accepted as Alismatales
- Order Nepenthales accepted as Caryophyllales
- Order Nymphaeales
- Order Ochnales accepted as Malpighiales
- Order Oleales accepted as Lamiales
- Order Orchidales accepted as Asparagales
- Order Oxalidales
- Order Pandanales
- Order Papaverales accepted as Ranunculales
- Order Paracryphiales
- Order Parnassiales accepted as Celastrales
- Order Petrosaviales
- Order Picramniales
- Order Piperales
- Order Plantaginales accepted as Lamiales
- Order Plumbaginales accepted as Caryophyllales
- Order Poales
- Order Podostemales accepted as Malpighiales
- Order Polygalales accepted as Fabales
- Order Polygonales accepted as Caryophyllales
- Order Primulales accepted as Ericales
- Order Proteales
- Order Rafflesiales accepted as Malpighiales
- Order Ranunculales
- Order Restionales accepted as Poales
- Order Rhamnales accepted as Rosales
- Order Rhizophorales accepted as Malpighiales
- Order Roridulales accepted as Ericales
- Order Rosales
- Order Rubiales accepted as Gentianales
- Order Rutales accepted as Sapindales
- Order Sabiales accepted as Proteales
- Order Salicales accepted as Malpighiales
- Order Santalales
- Order Sapindales
- Order Sarbaicarpales †
- Order Saxifragales
- Order Scrophulariales accepted as Lamiales
- Order Smilacales accepted as Liliales
- Order Solanales
- Order Stemonales accepted as Pandanales
- Order Tamaricales accepted as Caryophyllales
- Order Tecophilaeales accepted as Asparagales
- Order Theales accepted as Ericales
- Order Thymelaeales accepted as Malvales
- Order Toricelliales accepted as Cornales
- Order Trilliales accepted as Liliales
- Order Triuridales accepted as Pandanales
- Order Trochodendrales
- Order Typhales accepted as Poales
- Order Urticales accepted as Rosales
- Order Vahliales
- Order Viburnales accepted as Dipsacales
- Order Violales accepted as Malpighiales
- Order Vitales
- Order Xanthorrhoeales accepted as Asparagales
- Order Zingiberales
- Order Zygophyllales
- Family Archaefructaceae G. Sun, Q. Ji, D.L. Dilcher, S. Zheng, K.C. Nixon & X. Wang, 2002 †
- Family Sinoherbaceae Z.-J. Liu & X. Wang in Liu et al., 2021 †
- Genus Aachenosaurus Smets, 1887 † accepted as Aachenoxylon M. Hovelacque, 1889 †
- Genus Aachenoxylon M. Hovelacque, 1889 †
- Genus Antholithes A.T. Brongniart, 1822 †
- Genus Archaebuda L.-J. Chen & X. Wang, 2022 †
- Genus Ascarinophyllum J. Čepičková & J. Kvaček, 2022 †
- Genus Atrichodendron Gagnepain, 1950
- Genus Barykovia M.G. Moiseeva, 2012 †
- Genus Bergacarpon J. Marmi, B. Gomez, S. Villalba-Breva & C. Martín-Closas, 2012 †
- Genus Bilitalium F. Buchanan-Hamilton, 1807
- Genus Caliciflora E.M. Friis, K.R. Pedersen & P.R. Crane, 2016 †
- Genus Carpestella M. von Balthazar, K.R. Pedersen, P.R. Crane & E.M. Friis, 2008 †
- Genus Catanthus E.M. Friis, P.R. Crane & K.R. Pedersen, 2020 †
- Genus Cavilignum C. Siegert & E.J. Hermsen, 2020 †
- Genus Chainandra G.O. Poinar Jr. & K.L. Chambers, 2020 †
- Genus Covidifructus Z. Heřmanová, J. Čepičková, J. Kvaček, M. von Balthazar & J. Schönenberger, 2022 †
- Genus Cratolirion C. Coifard, N. Kardjilov & M.E.C. Bernardes-de-Oliveira in Coifard et al., 2019 †
- Genus Culmites A.T. Brongniart, 1822 †
- Genus Cyathitepala G.O. Poinar Jr. & K.L. Chambers, 2020 †
- Genus Dilcherifructus X. Wang, 2021 †
- Genus Dillhoffia S.R. Manchester & K.B. Pigg, 2008 †
- Genus Dinganthus X.-D. Liu, J.B. Diez, Y. Fan, Z.-J. Liu & X. Wang, 2020 †
- Genus Elasmostemon E.M. Friis, P.R. Crane, K.R. Pedersen, M.M. Mendes & J. Kvaček, 2022 †
- Genus Endressistemon E.M. Friis, P.R. Crane, K.R. Pedersen, M.M. Mendes & J. Kvaček, 2022 †
- Genus Exogenites A.T. Brongniart, 1822 †
- Genus Fairlingtonia N.A. Jud, 2015 †
- Genus Florigerminis D.-F. Cui, Y. Hou, P. Yin & X. Wang, 2022 †
- Genus Fouldenia J.M. Bannister, D.E. Lee & J.I. Raine 2005 †
- Genus Friisifructus K.K. Tang, S.Y. Smith & B.A. Atkinson, 2023 †
- Genus Gansufructus B. Du in Du et al., 2021 †
- Genus Gansupeltata G.-T. Wu, W.-X. Ren, L. Han, H.-S. Wang, Y.-F. Hua & B.-N. Sun, 2022 †
- Genus Harmsia E. McIver & J.F. Basinger, 1993 † accepted as Mciveriella A.B. Doweld, 2016 †
- Genus Herbifolia A. Frolov & I. Enushchenko, 2022 †
- Genus Honeytheca I.B. Huegele & S.R. Manchester, 2022 †
- Genus Ibericarpus E.M. Friis, P.R. Crane, K.R. Pedersen, M.M. Mendes & J. Kvaček, 2022 †
- Genus Kachaikenia R. Cunéo & M.A. Gandolfo, 2005 †
- Genus Kenilanthus E.M. Friis, K.R. Pedersen & P.R. Crane, 2016 †
- Genus Lingyuananthus X. Wang, 2022 †
- Genus Mciveriella A.B. Doweld, 2016 †
- Genus Menatanthus D. Uhl, K.N. Paudayal & H. El Atfy in Uhl et al., 2020 †
- Genus Nicolia Unger in Endlicher, 1842 †
- Genus Nitaspermum E.M. Friis, P.R. Crane & K.R. Pedersen, 2018 †
- Genus Othniophyton Manchester, Judd & Correa-Narvaez, 2024 †
- Genus Paisia E.M. Friis, M.M. Mendes & K.R. Pedersen, 2018 †
- Genus Phantophlebia G.O. Poinar, Jr. & K.L. Chambers, 2020 †
- Genus Sherwinoxylon A. Boura & G. Saulnier in Boura et al., 2019 †
- Genus Singpuria D. Ramteke, S.R. Manchester & V.D. Nagrale in Ramteke et al., 2020 †
- Genus Strombothelya G.O. Poinar, Jr. & K.L. Chambers, 2019 †
- Genus Tanispermum E.M. Friis, P.R. Crane & K.R. Pedersen, 2018 †
- Genus Thorphyllum R. Cunéo & M.A. Gandolfo, 2005 †
- Genus Tolmania N.L. Edmonds, R.A. Stockey & G.W. Rothwell, 2022 †
- Genus Ubiquitoxylon E.A. Wheeler in Wheeler et al., 2019 †
- Genus Valvidistemon E.M. Friis, P.R. Crane, K.R. Pedersen, M.M. Mendes & J. Kvaček, 2022 †
- Genus Wingia H. Wang & D.L. Dilcher, 2018 †
- Genus Wireroadia X. Zhang, Y. Wang, D.L. Dilcher & S.R. Manchester, 2020 †
- Genus Zlatkovia G.W. Rothwell & R.A. Stockey, 2022 †
- Genus Comoxia Jud, Bradley, Zahnd, Rothwell & Stockey, 2024 †
- Genus Compitoxylon Gentis, De Franceschi & Boura, 2023 †
- Genus Felinanthus Heřmanová, Von Balthazar, Kvaček & Schönenberger, 2024 †
- Genus Nothophylica Beurel, Bachelier, Schmidt & Sadowski, 2024 †
- Genus Pteroheterochrosperma M.A. Smith, D.E. Greenwalt & S.R. Manchester, 2023 †
- Genus Quadrasubulaflora M.A. Smith, D.E. Greenwalt & S.R. Manchester, 2023 †
- Genus Racheliflora E.M. Friis, P.R. Crane & K.R. Pedersen, 2023 †
- Genus Tortorellixylon C.F. Rombola, R.R. Pujana, D.P. Ruiz & E.S. Bellosi, 2023 †
- Genus Xilinia X. Wang, J.B. Diez, M. Pole & M. García-Ávila, 2023 †
- Superclass Gymnospermae
- Genus Alasemenia Wang, Yang, Liu, Zhou, Xu, Qin & Huang, 2024 †
- Genus Bevhalstia C.R. Hill, 1996 †
- Genus Carpolithus E.T. Artis, 1825 †
- Genus Combina A.A. Santos & X. Wang, 2022 †
- Genus Juraherba G. Han, Z. Liu, X. Liu, L. Mao, F.M.B. Jacques & X. Wang, 2016 †
- Genus Muricosperma L.J. Seyfullah & J. Hilton in Seyfullah et al., 2010 †
- Genus Nothodichocarpum G. Han, Z. Liu & X. Wang, 2017 †
- Genus Problematospermum A.I. Turutanova-Ketova in J.A. Orlov, 1963 ex Krassilov, 1973 †
- Genus Qingganninginfructus X. Wang & Sun in Han et al., 2023 †
- Genus Renbernia E.M. Friis, P.R. Crane & K.R. Pedersen, 2022 †
- Genus Shaolinia Wang & Chen, 2024 †
- Genus Xenofructus Fu, Sun, Zheng & Wang, 2024 †
- Genus Xingxueanthus X. Wang & S. Wang, 2010 †
- Genus Yiduxylon D.M. Wang & L. Liu, 2015 †
- Genus Yuhania Z.-J. Liu & X. Wang, 2016 †
- Class Progymnospermopsida †
- Class Pteridophyta/Pteridospermophyta (unclassified foliage) †
- Class Rhyniopsida †
- Class Trimerophytopsida †
- Class Zosterophyllopsida †
- Order Stenokoleales †
- Genus Ahnetia A.-L. Decombeix & J. Galtier, 2017 †
- Genus Aysenoxylon R.R. Pujana, J.E. Bostelmann, R.A. Ugalde, M.P. Riquelme & T. Torres, 2023 †
- Genus Dameria A.-L. Decombeix, B. Meyer-Berthaud, J. Galtier, J.A. Talent & R. Mawson, 2011 †
- Genus Dibracophyton S.-G. Hao, J.-Z. Xue, X. Zhu & D.-M. Wang, 2012 †
- Genus Douaphyton H.-H. Xu, Y. Wang, P. Tang & Y. Wang, 2017 †
- Genus Endogenites A.T. Brongniart, 1822 †
- Genus Flabellopteris R.W. Gess & C. Prestianni, 2021 †
- Genus Franhueberia L.A. Hoffman & A.M.F. Tomescu, 2013 †
- Genus Jowingera M.A. Bickner & A.M.F. Tomescu, 2019 †
- Genus Kenrickia S. Toledo & A.M.F. Tomescu in Toledo et al., 2021 †
- Genus Leptocentroxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
- Genus Macrotaeniopteris W.P. Schimper, 1869 †
- Genus Mosacaulis R.W.J.M. van der Ham & J.H.A. van Konijnenburg-van Cittert in van der Ham et al., 2011 †
- Genus Nebuloxyla M.A.K. Lalica & A.M.F. Tomescu, 2023 †
- Genus Ninsaria A.-L. Decombeix, J. Galtier, S. McLoughlin & B. Meyer-Berthaud in Decombeix et al., 2019 †
- Genus Oleandridium W.P. Schimper, 1869 †
- Genus Perplexa K.C. Pfeiler & A.M.F. Tomescu, 2023 †
- Genus Petrosjania S.M. Snigirevsky & A.P. Lyubarova, 2023 †
- Genus Planatophyton P. Gerrienne, B. Meyer-Berthaud, N. Yang, P. Steemans & C.-S. Li, 2014 †
- Genus Poacites Schlotheim ex Ballenstedt, 1822 †
- Genus Sporangites J.W. Dawson, 1863 †
- Genus Stenoloboxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
- Genus Taeniopteris A.T. Brongniart, 1828 †
- Genus Tainioxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
- Genus Thursophyton A.G. Nathorst, 1914-1915 †
- Genus Thursophyton A.G. Nathorst ex E.A.N. Arber, 1921 † accepted as Thursophyton A.G. Nathorst, 1914-1915 †
- Genus Tichavekia J. Pšenička, J. Sakala & P. Kraft in Kraft et al., 2019 †
- Genus Tregiovia G. Forte & E. Kustatscher, 2023 †
- Genus Wilhowia P.G. Gensel, 2022 †
- Genus Xadzigacalix A.A. Klymiuk, G.W. Rothwell & R.A. Stockey, 2022 †
- Genus Xinhangia J.-N. Yang & D.-M. Wang, 2022 †
- Genus Yabeiella S. Ôishi, 1931 †
- Phylum Vendophyta † accepted as Algae incertae sedis
- Class Nematophyceae † accepted as Nematophyta †
- Kingdom Protista accepted as Protozoa
- Kingdom Protozoa
- Kingdom Viruses
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