IRMNG

Between brackets is the number of accepted species

1 Click on "-" to collapse/hide all child taxa

2 Shows the number of accepted species within the taxon

3 The last expanded taxon is highlighted

4 Click on "+" to expand/show all child taxa

5 Click to see the taxon details page

Show accepted taxa only Only show main ranks

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
Subdivision Cyanidiophytina
Subdivision Eurhodophytina
Class Bangiophyceae
Class Florideophyceae
Order Acrochaetiales
Order Acrosymphytales
Order Ahnfeltiales
Order Atractophorales
Order Balbianiales
Order Balliales
Order Batrachospermales
Order Bonnemaisoniales
Order Catenellopsidales
Order Ceramiales
Order Colaconematales
Order Corallinales
Order Corynodactylales
Order Cryptonemiales accepted as Halymeniales
Order Entwisleiales
Order Florideophyceae (awaiting allocation)
Order Gelidiales
Order Gigartinales
Order Gracilariales
Order Halymeniales
Order Hapalidiales
Order Hildenbrandiales
Order Inkyuleeales
Order Nemaliales
Order Nemastomatales
Order Palmariales
Order Peyssonneliales
Order Pihiellales
Order Plocamiales
Order Rhodachlyales
Order Rhodogorgonales
Order Rhodymeniales
Family Champiaceae Kützing, 1843
Family Faucheaceae I.M. Strachan, G.W. Saunders & G.T. Kraft
Family Fryeellaceae L. Le Gall, Dalen & G.W. Saunders, 2008
Family Hymenocladiaceae L. Le Gall, Dalen & G.W. Saunders, 2008
Family Lomentariaceae J.G. Agardh, 1876
Family Rhodymeniaceae Harvey, 1849
Genus Botryocladia (J.G. Agardh) Kylin, 1931
Genus Campylosaccion J.M. Huisman, 2018
Genus Cephalocystis A.J.K. Millar, G.W. Saunders, I.M. Strachan & G.T. Kraft, 1996
Genus Chamaebotrys Huisman, 1996
Genus Chrysymenia J.G. Agardh, 1842
Genus Coelarthrum Børgesen, 1910
Genus Cordylecladia J.G. Agardh, 1852
Genus Cresia C. Lozada-Troche, D.L. Ballantine & H. Ruíz, 2010
Genus Cryptarachne (W.H. Harvey) Kylin, 1931
Genus Dendrymenia Skottsberg, 1923
Genus Drouetia G. De Toni, 1938 accepted as Halichrysis (J.G. Agardh) F. Schmitz, 1889
Genus Epymenia Kützing, 1849 accepted as Rhodymenia Greville, 1830
Genus Erythrocolon J.G. Agardh, 1896
Genus Gazzaea C.W. Schneider & C.E. Lane in Schneider et al., 2020
Genus Gloiohymenia J.G. Agardh, 1899 accepted as Chrysymenia J.G. Agardh, 1842
Genus Gloiosaccion Harvey, 1859
Genus Halichrysis (J.G. Agardh) F. Schmitz, 1889
Genus Halicrysis accepted as Halichrysis (J.G. Agardh) F. Schmitz, 1889
Genus Haligone Kützing, 1866 accepted as Gloioderma J.G. Agardh, 1851
Genus Halopeltis J.G. Agardh, 1854
Genus Herpophyllon Farlow, 1902 accepted as Halichrysis (J.G. Agardh) F. Schmitz, 1889
Genus Heterocystis J.G. Agardh, 1899 accepted as Chrysymenia J.G. Agardh, 1842
Genus Horea Harvey, 1855 accepted as Hymenocladia J.G. Agardh, 1852
Genus Irvinea M.D. Guiry in G.W. Saunders, I.M. Strachan & G.T. Kraft, 1999
Genus Leptosomia J.G. Agardh, 1892
Genus Maripelta E.Y. Dawson, 1963
Species Maripelta atlantica Eiseman & R.L. Moe, 1981
Species Maripelta rotata (E.Y. Dawson) E.Y. Dawson, 1963
Species Maripelta thivyae E.Y. Dawson, 1963 accepted as Halichrysis thivyae (E.Y. Dawson) Eiseman & R.L. Moe, 1981
Genus Microphyllum Weber-van Bosse, 1928
Genus Myrioglossa Holmes, 1894 accepted as Botryocladia (J.G. Agardh) Kylin, 1931
Genus Myriophylla Holmes, 1894 accepted as Botryocladia (J.G. Agardh) Kylin, 1931
Genus Rhodomenia Greville, 1830
Genus Rhodymenia Greville, 1830
Genus Rhodymeniocolax Setchell, 1923
Genus Sparlingia G.W. Saunders, I.M. Strachan & G.T. Kraft, 1999
Genus Weberella F. Schmitz, 1896 accepted as Halichrysis (J.G. Agardh) F. Schmitz, 1889
Family Rhodymeniales incertae sedis
Order Sebdeniales
Order Sporolithales
Order Thoreales
Family Pterocladiophilaceae Fan & Papenfuss, 1959
Genus Corallinapetra T.J. Farr, W.A. Nelson & J.E. Sutherland in Nelson et al., 2015
Genus Entocolax P.F. Reinsch, 1875
Genus Gremiphyca Y. Zhang, L. Yin, S. Xiao & A.H. Knoll, 1998 †
Genus Herpophyllum J.G. Agardh, 1894
Genus Lobocolax M.A. Howe, 1914
Genus Qingjiangthallus R. Li & X. Zhang, 2022 †
Genus Ramathallus T. Sallstedt in Bengtson et al., 2017 †
Genus Thallophycoides Y. Zhang & X.-L. Yuan, 1992 †
Genus Corticina Y. Zhang & X.-L. Yuan, 1992 † accepted as Thallophycoides Y. Zhang & X.-L. Yuan, 1992 †
Genus Wengania Y. Zhang, 1989 †
Subdivision Metarhodophytina
Subdivision Rhodellophytina
Class Rhodophyceae accepted as Rhodophyta
Order Archaeolithophyllales †
Order Rhodophyta (awaiting allocation)
Family Demidellaceae †
Family Dzhulfanellaceae † accepted as Gymnocodiaceae Elliot, 1955 †
Family Gymnocodiaceae Elliot, 1955 †
Family Katavellaceae †
Family Moniliporellaceae Gnilovskaya, 1972 †
Genus Desmia J.G. Agardh, 1852
Phylum Sporae dispersae †
Phylum Tracheophyta
Phylum Vendophyta † accepted as Algae incertae sedis
Class Nematophyceae † accepted as Nematophyta †
Kingdom Protista accepted as Protozoa
Kingdom Protozoa
Kingdom Viruses