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IRMNG taxon details

Polysiphonia Greville, 1823

1381008  (urn:lsid:irmng.org:taxname:1381008)

accepted
Genus
Carradoria Martius, 1833 · unaccepted (synonym)
Polyostea Ruprecht, 1850 · unaccepted (superfluous replacement name)
Polysiphonia R.K. Greville, 1823 [2] · unaccepted (nomen rejiciendum)
Species Polysiphonia abscissa J.D. Hooker & Harvey, 1845
Species Polysiphonia abscissoides Womersley, 1979
Species Polysiphonia acanthina J.G. Agardh, 1863
Species Polysiphonia acroblasta Kützing
Species Polysiphonia acrolepta Zanardini ex A. De Toni
Species Polysiphonia acuminata N.L. Gardner, 1927
Species Polysiphonia adamsiae Womersley, 1979
Species Polysiphonia adriatica Schiffner, 1933
Species Polysiphonia adscendens Meneghini
Species Polysiphonia adscendens (Bonnemaison) P.L. Crouan & H.M. Crouan
Species Polysiphonia adsendens Meneghini, 1844
Species Polysiphonia affinis Moore, 1837
Species Polysiphonia agardhiana Greville
Species Polysiphonia allochroa (Roth) Duby, 1830
Species Polysiphonia amentacea (C. Agardh) Montagne
Species Polysiphonia americana Reinsch
Species Polysiphonia amethystea Kützing
Species Polysiphonia amphibia Harvey
Species Polysiphonia amphibolis Womersley, 1979
Species Polysiphonia anisogona J.D. Hooker & Harvey, 1845
Species Polysiphonia anomala Hollenberg, 1968
Species Polysiphonia arachnoidea (C. Agardh) Zanardini, 1840
Species Polysiphonia arctica J.G. Agardh, 1863
Species Polysiphonia arenaria Postels & Ruprecht
Species Polysiphonia arenaria Harvey
Species Polysiphonia arenaria Kützing
Species Polysiphonia arenicola Kützing
Species Polysiphonia aspera Zanardini ex A. De Toni
Species Polysiphonia asperula Kützing
Species Polysiphonia asperula (Kützing) Kützing
Species Polysiphonia aterrima J.D. Hooker & Harvey, 1845
Species Polysiphonia atlantica Kapraun & J.N. Norris, 1982
Species Polysiphonia atra Zanardini, 1847
Species Polysiphonia atricapilla J.G. Agardh, 1863
Species Polysiphonia atrorubens (Wahlenberg) Endlicher
Species Polysiphonia attenuata Zanardini
Species Polysiphonia attenuata Zanardini ex A. Ee Toni
Species Polysiphonia aurantiaca Kützing
Species Polysiphonia australiensis Womersley, 1979
Species Polysiphonia awabiensis Noda
Species Polysiphonia azorica O.C. Schmidt, 1929
Species Polysiphonia baileyi (Harvey) J.G. Agardh
Species Polysiphonia bajacali Hollenberg, 1961
Species Polysiphonia bambusina Meneghini
Species Polysiphonia bangii (Kützing) Kützing
Species Polysiphonia banyulensis Coppejans, 1976
Species Polysiphonia barbatula Kützing, 1849
Species Polysiphonia bartlingiana Kützing
Species Polysiphonia baxteri A.H.S. Lucas, 1935
Species Polysiphonia beaudettei Hollenberg, 1961
Species Polysiphonia beguinotii Schiffner & Vatova, 1938
Species Polysiphonia beguinottii Schiffner, 1938
Species Polysiphonia bellula De Notaris
Species Polysiphonia biasolettiana Zanardini
Species Polysiphonia bicornis Sonder, 1880
Species Polysiphonia bicornis Ohta, 1973
Species Polysiphonia biformis Zanardini, 1860
Species Polysiphonia bifurcata Hollenberg, 1945
Species Polysiphonia binderi (J.G. Agardh) Goebel
Species Polysiphonia binderi Bonder
Species Polysiphonia binneyi Harvey, 1853
Species Polysiphonia blandii Harvey, 1862
Species Polysiphonia boergesenii Baardseth, 1941
Species Polysiphonia boldii M.J. Wynne & P. Edwards, 1970
Species Polysiphonia brachygona Harvey
Species Polysiphonia breviarticulata (C. Agardh) Zanardini, 1840
Species Polysiphonia brevisegmenta Womersley, 1979
Species Polysiphonia brodiaei (Dillwyn) Sprengel, 1827
Species Polysiphonia brodiei (Dillwyn) Sprengel, 1827
Species Polysiphonia caespitosa (M.A. Pocock) Hollenberg, 1968
Species Polysiphonia calliptera Kützing
Species Polysiphonia callithamnioides P.L. Crouan & H.M. Crouan, 1865
Species Polysiphonia callithamnium Sonder
Species Polysiphonia callitricha Kützing
Species Polysiphonia camerunensis Pilger, 1911
Species Polysiphonia capillata De Notaris
Species Polysiphonia capucina P.L. Crouan & H.M. Crouan, 1865
Species Polysiphonia caramiiformis P.L. Crouan & H.M. Crouan
Species Polysiphonia carettia Hollenberg, 1971
Species Polysiphonia caspica Kützing
Species Polysiphonia castagnei Kützing, 1863
Species Polysiphonia castelliana De Notaris & L. Dufour, 1865
Species Polysiphonia caulescens J.G. Agardh
Species Polysiphonia ceramiaeformis P.L. Crouan & H.M. Crouan, 1867
Species Polysiphonia chlamydopteris Meneghini ex A. De Toni
Species Polysiphonia chlamydopteris Zanardini
Species Polysiphonia cladorhiza Ardissone, 1864
Species Polysiphonia cladorrhiza Ardissone
Species Polysiphonia clevelandii Farlow
Species Polysiphonia coacta C.K. Tseng, 1944
Species Polysiphonia coccinea (Hudson) Sprengel
Species Polysiphonia codicola Zanardini ex Frauenfeld, 1855
Species Polysiphonia codiicola Zanardini
Species Polysiphonia cokeri Hollenberg
Species Polysiphonia collinsii Hollenberg, 1944
Species Polysiphonia confusa Hollenberg, 1961
Species Polysiphonia constricta Womersley, 1979
Species Polysiphonia corallicola Grunow
Species Polysiphonia corinaldii (Meneghini) De Notaris, 1846
Species Polysiphonia corinaldii (Meneghini) De Notaris
Species Polysiphonia corymbosa J.G. Agardh, 1863
Species Polysiphonia crassa Okamura, 1902
Species Polysiphonia crassicollis Børgesen, 1939
Species Polysiphonia crassiuscula Harvey, 1859
Species Polysiphonia curta Montagne, 1843
Species Polysiphonia dalmatica Meneghini, 1844
Species Polysiphonia dasiiformis Zanardini
Species Polysiphonia dasyiformis P.L. Crouan & H.M. Crouan
Species Polysiphonia dasyiformis (Kützing) Zanardini, 1862
Species Polysiphonia dasyoeformis P.L. Crouan & H.M. Crouan, 1865
Species Polysiphonia daveyae Reinbold, 1899
Species Polysiphonia davisii J.D. Hooker & Harvey
Species Polysiphonia decipiens Montagne, 1842
Species Polysiphonia decussata Hollenberg, 1942
Species Polysiphonia delicatula Hollenberg, 1968
Species Polysiphonia denticulata Kützing
Species Polysiphonia denticulata Delle Chiaje
Species Polysiphonia denudata (Dillwyn) Greville ex Harvey, 1833
Species Polysiphonia derbesii Solier ex Kützing, 1849
Species Polysiphonia deschampsii (Agardh) P.L. Crouan & H.M. Crouan
Species Polysiphonia deusta (Roth) Sprengel, 1827
Species Polysiphonia devoniensis Maggs & Hommersand, 1993
Species Polysiphonia dichocephala Kützing
Species Polysiphonia dichotoma Kützing, 1843
Species Polysiphonia dictyura Liebmann ex Kützing, 1849
Species Polysiphonia diffusa (Hudson) Jones & Kingston
Species Polysiphonia dillwynii (Kützing) Kützing
Species Polysiphonia dillwynii Kützing
Species Polysiphonia discolor (Agardh) Sprengel
Species Polysiphonia divergens J.G. Agardh, 1842
Species Polysiphonia dotyi Hollenberg, 1968
Species Polysiphonia doubletiae Sauvageau
Species Polysiphonia dumosa J.D. Hooker & Harvey, 1845
Species Polysiphonia echigoensis Noda, 1975
Species Polysiphonia echinata Harvey, 1853
Species Polysiphonia elongata (Hudson) Sprengel, 1827
Species Polysiphonia elongata (Hudson) Harvey
Species Polysiphonia episcopalis Zanardini
Species Polysiphonia episcopalis Zanardini ex A. De Toni
Species Polysiphonia erythraea Schousboe ex J.G. Agardh
Species Polysiphonia exigua Kützing
Species Polysiphonia exilis Harvey, 1853
Species Polysiphonia fasciculata Harvey ex Moore, 1837
Species Polysiphonia fasciculifera Kützing
Species Polysiphonia fernandeziana M.P. Reis, 1977
Species Polysiphonia ferox J.G. Agardh
Species Polysiphonia ferulacea Suhr ex J.G. Agardh, 1863
Species Polysiphonia ferulaceae Suhr. Ex J. Ag.
Species Polysiphonia fibrata (Dillwyn) Harvey, 1833
Species Polysiphonia fibrillosa (Dillwyn) Sprengel, 1827
Species Polysiphonia figariana Zanardini, 1858
Species Polysiphonia firma Zanardini
Species Polysiphonia flabelliformis J.D. Hooker & Harvey, 1845
Species Polysiphonia flabellulata Harvey, 1860
Species Polysiphonia flaccida Rabenhorst
Species Polysiphonia flagellifera Reinsch
Species Polysiphonia flexella (C. Agardh) J.G. Agardh, 1842
Species Polysiphonia flexicaulis (Harvey) F.S. Collins, 1911
Species Polysiphonia floccosa Zanardini
Species Polysiphonia flocculosa (C. Agardh) Endlicher, 1843
Species Polysiphonia foeniculacea (C. Agardh) Sprengel, 1827
Species Polysiphonia foetidissima Cocks ex Bornet, 1892
Species Polysiphonia forfex Harvey, 1859
Species Polysiphonia fracta Harvey, 1853
Species Polysiphonia fragilis Suringar, 1867
Species Polysiphonia fucoides (Hudson) Greville, 1824
Species Polysiphonia funebris De Notaris ex J.G. Agardh, 1851
Species Polysiphonia funicularis (Meneghini ex Kützing) Kützing
Species Polysiphonia funicularis Meneghini
Species Polysiphonia furcata Meneghini ex A. De Toni
Species Polysiphonia furcellata (C. Agardh) Harvey, 1833
Species Polysiphonia fuscorubens J.D. Hooker & Harvey, 1847
Species Polysiphonia gaudichaudii (C. Agardh) Kützing
Species Polysiphonia gelidii Zanardini
Species Polysiphonia gemmifera Yates
Species Polysiphonia gibbesii Harvey
Species Polysiphonia giraudii Derb. & Sol.
Species Polysiphonia gonatophora Kützing
Species Polysiphonia gorgoniae Harvey, 1853
Species Polysiphonia gracilis C.K. Tseng, 1944
Species Polysiphonia guadalupens Setchell & Gardner
Species Polysiphonia guadalupensis Setchell & N.L. Gardner, 1930
Species Polysiphonia guernisaci (P.L. Crouan & H.M. Crouan) J.G. Agardh
Species Polysiphonia guernisacii (P.L. Crouan & H.M. Crouan) J.G. Agardh
Species Polysiphonia hamulifera Kützing
Species Polysiphonia hancockii E.Y. Dawson, 1944
Species Polysiphonia hapalacantha Harvey, 1853
Species Polysiphonia haplodasyae Womersley, 1979
Species Polysiphonia hassleri W.R. Taylor, 1939
Species Polysiphonia havanensis Montagne, 1837
Species Polysiphonia havaniensis
Species Polysiphonia hawaiiensis Hollenberg, 1968
Species Polysiphonia hemisphaerica Areschoug, 1875
Species Polysiphonia hendryi N.L. Gardner, 1927
Species Polysiphonia herpa Hollenberg, 1968
Species Polysiphonia hirsuta (Roth) Wallroth
Species Polysiphonia hirsuta Zanardini
Species Polysiphonia hirta J.G. Agardh, 1842
Species Polysiphonia hispida
Species Polysiphonia hochstetteriana O.C. Schmidt
Species Polysiphonia hockstetteriana O.C. Schmidt, 1929
Species Polysiphonia homoia Setchell & N.L. Gardner, 1930
Species Polysiphonia howei Hollenberg, 1945
Species Polysiphonia implexa J.D. Hooker & Harvey, 1845
Species Polysiphonia incompa De Notaris
Species Polysiphonia incompta Harvey, 1847
Species Polysiphonia indigena Hollenberg, 1958
Species Polysiphonia infestans Harvey, 1855
Species Polysiphonia insignis P.L. Crouan & H.M. Crouan
Species Polysiphonia intricata (C. Agardh) J.G. Agardh, 1842
Species Polysiphonia isogona Harvey, 1855
Species Polysiphonia jacobii De Notaris
Species Polysiphonia johnstonii Setchell & Gardner, 1924
Species Polysiphonia juncea Kützing
Species Polysiphonia kampsaxii Børgesen, 1939
Species Polysiphonia kappannae Sreenivasa Rao, 1967
Species Polysiphonia kappannai Sreenivasa Rao
Species Polysiphonia kapraunii B. Stuercke & D.W. Freshwater, 2010
Species Polysiphonia kieliana Kaminski & Nizamuddin, 1975
Species Polysiphonia kotschyana Grunow, 1868
Species Polysiphonia kowiensis Stegenga, Bolton & R.J. Anderson, 1997
Species Polysiphonia lanosa (Linnaeus) Tandy, 1931
Species Polysiphonia lasiorhiza Kützing
Species Polysiphonia lasiotricha Kützing
Species Polysiphonia leptoclada (Montagne) Kützing
Species Polysiphonia leptothrix Zanardini
Species Polysiphonia letestui P. Dangeard, 1986
Species Polysiphonia linocladia Kützing
Species Polysiphonia lophoclados (Montagne) Kützing
Species Polysiphonia lophura Kützing
Species Polysiphonia lophuroides Kützing
Species Polysiphonia lubrica (C. Agardh) Zanardini
Species Polysiphonia lusitanica Montagne ex Kützing
Species Polysiphonia luxurians (Agardh)
Species Polysiphonia macounii Hollenberg, 1942
Species Polysiphonia macra Harvey, 1855
Species Polysiphonia macrocarpa (C. Agardh) Sprengel, 1827
Species Polysiphonia marchantae Setchell & Gardner, 1924
Species Polysiphonia marrowii Harvey
Species Polysiphonia masonii Setchell & N.L. Gardner, 1930
Species Polysiphonia meneghiniana De Notaris
Species Polysiphonia micracantha Zanardini ex De Toni
Species Polysiphonia micrantha Zanardini
Species Polysiphonia minutissima Hollenberg, 1942
Species Polysiphonia moestingii (Lyngbye) Sprengel
Species Polysiphonia mollis J.D. Hooker & Harvey, 1847
Species Polysiphonia morisiana J.G. Agardh, 1842
Species Polysiphonia morrowii Harvey, 1857
Species Polysiphonia mottei Lauret, 1967
Species Polysiphonia mucosa P.L. Crouan & H.M. Crouan
Species Polysiphonia muelleriana J.G. Agardh, 1870
Species Polysiphonia multifida Kützing
Species Polysiphonia multifida Duby
Species Polysiphonia myriococca Montagne, 1841
Species Polysiphonia namibiensis Stegenga & Engeldow, 1997
Species Polysiphonia nathanielii Hollenberg, 1958
Species Polysiphonia nebulosa Zanardini
Species Polysiphonia neglecta Bornet, 2002
Species Polysiphonia nemalionis Zanardini
Species Polysiphonia nhatrangense Pham-Hoàng Hô, 1969
Species Polysiphonia nhatrangensis Pham-Hoàng Hó, 1969
Species Polysiphonia nigra (Hudson) Batters, 1902
Species Polysiphonia nigrella P.L. Crouan & H.M. Crouan
Species Polysiphonia nitens Meneghini
Species Polysiphonia nizamuddinii Farooqui & Begum, 1978
Species Polysiphonia nodifera Kützing
Species Polysiphonia nodulosa J.G. Agardh, 1842
Species Polysiphonia notarisii Meneghini
Species Polysiphonia novae-angliae W.R. Taylor, 1937
Species Polysiphonia nutans Montagne, 1841
Species Polysiphonia ocellata Gratel.
Species Polysiphonia ohmaensis Ohta
Species Polysiphonia opaca (C. Agardh) Moris & De Notaris, 1839
Species Polysiphonia orbigniana Kützing
Species Polysiphonia ornata J.G. Agardh, 1842
Species Polysiphonia orthocarpa Rosenvinge, 1924
Species Polysiphonia pacifica Hollenberg, 1942
Species Polysiphonia paniculata Montagne, 1842
Species Polysiphonia pantophloea Kützing
Species Polysiphonia pappeana Kützing
Species Polysiphonia paradoxa Thuret
Species Polysiphonia parthasarathyae Sreenivasa Rao
Species Polysiphonia parthasarathyi Sreenivasa Rao, 1967
Species Polysiphonia parvula Suhr ex Kützing, 1864
Species Polysiphonia parvula (C. Agardh) Montagne, 1846
Species Polysiphonia patula Kützing
Species Polysiphonia pauperula Kützing, 1863
Species Polysiphonia pennata (Roth.) Falkenberg
Species Polysiphonia pentamera Hollenberg, 1968
Species Polysiphonia perforans Cormaci, G. Furnari, Pizzuto & Serio, 1998
Species Polysiphonia periclados (C. Agardh) Endlicher
Species Polysiphonia pernacola N.M. Adams, 1991
Species Polysiphonia perriniae Womersley, 1979
Species Polysiphonia peucedanoides (Bonnemaison) P.L. Crouan & H.M. Crouan
Species Polysiphonia physarthra (Kützing) Kützing
Species Polysiphonia pilosa (F.L. Naccari) G. Zanardini
Species Polysiphonia platycarpa Børgesen, 1934
Species Polysiphonia platyspira Kützing
Species Polysiphonia plectrocarpa C.W. Schneider, 1998
Species Polysiphonia polycarpa Kützing
Species Polysiphonia polycephala Zanardini ex De Toni
Species Polysiphonia polychotoma Kützing
Species Polysiphonia polychroma G. Martens, 1871
Species Polysiphonia polyrhiza Kützing
Species Polysiphonia polyspora (C. Agardh) Montagne, 1840
Species Polysiphonia porphyroides Kützing, 1849
Species Polysiphonia porrecta Segi, 1951
Species Polysiphonia profunda Hollenberg, 1968
Species Polysiphonia propagulifera Womersley, 1979
Species Polysiphonia pseudovillum Hollenberg, 1968
Species Polysiphonia pulchella De Notaris
Species Polysiphonia pulvinata (Roth) Sprengel, 1827
Species Polysiphonia purpurascens Harvey
Species Polysiphonia purpurea Postels & Ruprecht, 1840
Species Polysiphonia purpureocoerulea Sonder
Species Polysiphonia pygmaea Kützing, 1845
Species Polysiphonia quadrata Hollenberg, 1968
Species Polysiphonia radicans (Meneghini) J.G. Agardh
Species Polysiphonia raineriana (Zanardini) Zanardini
Species Polysiphonia ramentacea Harvey, 1853
Species Polysiphonia recurva (C. Agardh) Sprengel
Species Polysiphonia regularis Kützing
Species Polysiphonia requienii Montagne ex Kützing, 1849
Species Polysiphonia rhododactyla Harvey, 1855
Species Polysiphonia rhunensis Thuret, 1878
Species Polysiphonia rigens (C.A. Agardh) G. Zanardini
Species Polysiphonia rigidula Kützing, 1847
Species Polysiphonia rubrorhiza Hollenberg, 1968
Species Polysiphonia rudis J.D. Hooker & Harvey, 1845
Species Polysiphonia rugulosa Kützing
Species Polysiphonia rutilans Kützing, 1849
Species Polysiphonia rytiphloeoides J.D. Hooker & Harvey
Species Polysiphonia saccorhiza (F.S. Collins & Hervey) Hollenberg, 1968
Species Polysiphonia sadoensis Noda, 1963
Species Polysiphonia sanctipetri Collins
Species Polysiphonia sanguinea (C. Agardh) Zanardini, 1840
Species Polysiphonia saxicola G. Zanardini
Species Polysiphonia schneideri B. Stuercke & D.W. Freshwater, 2010
Species Polysiphonia scopulorum Harvey, 1855
Species Polysiphonia secundata (Suhr) Kützing
Species Polysiphonia senticulosa Harvey, 1862
Species Polysiphonia sentosa Kützing
Species Polysiphonia serpens (Dufour) De Notaris ex Ardissone
Species Polysiphonia sertularioides (Grateloup) J.G. Agardh, 1863
Species Polysiphonia setigera Kützing, 1849
Species Polysiphonia shepherdii Womersley, 1979
Species Polysiphonia siamensis V. Martens
Species Polysiphonia simplex Hollenberg, 1942
Species Polysiphonia simplicifilum J.G. Agardh
Species Polysiphonia simulans Harvey, 1849
Species Polysiphonia sinicola Setchell & Gardner, 1924
Species Polysiphonia solieri J.G. Agardh
Species Polysiphonia sonorensis Hollenberg, 1942
Species Polysiphonia souriei Feldmann
Species Polysiphonia sparsa (Setchell) Hollenberg, 1968
Species Polysiphonia sphacelarioides J.G. Agardh, 1885
Species Polysiphonia sphaerospora Børgesen
Species Polysiphonia spinella C. Agardh, 1820
Species Polysiphonia spinescens Montagne
Species Polysiphonia spinosa (C. Agardh) J.G. Agardh, 1842
Species Polysiphonia spinulifera Reinsch, 1875
Species Polysiphonia stictophlaea Kützing
Species Polysiphonia stricta (Dillwyn) Greville, 1824
Species Polysiphonia strictioides (Lyngbye) Derb. & Sol.
Species Polysiphonia strictissima J.D. Hooker & Harvey, 1845
Species Polysiphonia stuposa Zanardini ex Kützing, 1864
Species Polysiphonia subcontorta C.H. Peck
Species Polysiphonia subtilis Ardissone, 1863
Species Polysiphonia subtilis De Notaris, 1841
Species Polysiphonia subtilissima Montagne, 1840
Species Polysiphonia subulata (Ducluzeau) Kützing, 1863
Species Polysiphonia subulifera (C. Agardh) Harvey, 1834
Species Polysiphonia succulenta Harvey, 1859
Species Polysiphonia sulcata Rudolphi, 1831
Species Polysiphonia tapinocarpa Suringar, 1867
Species Polysiphonia teges Womersley, 1979
Species Polysiphonia tenera Harvey
Species Polysiphonia tenerrima Kützing, 1843
Species Polysiphonia tenuis (C. Agardh) E.M. Fries, 1836
Species Polysiphonia tenuissima De Notaris
Species Polysiphonia tenuistriata J.D. Hooker & Harvey, 1845
Species Polysiphonia tepida Hollenberg, 1958
Species Polysiphonia tinctoria De Notaris
Species Polysiphonia tinctoria Zanardini
Species Polysiphonia tokidae Segi, 1951
Species Polysiphonia trichoclada Kützing
Species Polysiphonia tripinnata J.G. Agardh, 1842
Species Polysiphonia triton P.C. Silva, 1987
Species Polysiphonia tsudana Hollenberg, 1968
Species Polysiphonia tuberosa Hollenberg, 1968
Species Polysiphonia turgidula P.L. Crouan & H.M. Crouan
Species Polysiphonia tuticorinensis Børgesen, 1938
Species Polysiphonia ulex Derbes & Solier
Species Polysiphonia uncinata Kützing, 1843
Species Polysiphonia uncinata (Bonnemaison) P.L. Crouan & H.M. Crouan, 1852
Species Polysiphonia unguiformis Børgesen, 1937
Species Polysiphonia upolensis Grunow, 1874
Species Polysiphonia urbana Harvey, 1847
Species Polysiphonia urbanoides Levring, 1944
Species Polysiphonia urceoleta
Species Polysiphonia utricularis Zanardini, 1851
Species Polysiphonia vaga (Kützing) Kützing
Species Polysiphonia vaga Kützing
Species Polysiphonia variabilis Hooker & Harvey
Species Polysiphonia variabilis Harvey
Species Polysiphonia veneta G. Zanardini
Species Polysiphonia villifera (C. Agardh) Endlicher
Species Polysiphonia vinosa Kützing
Species Polysiphonia violaceum
Species Polysiphonia violascens Kützing
Species Polysiphonia virens Kützing
Species Polysiphonia vulpina De Notaris
Species Polysiphonia wulfenii Kützing, 1843
Species Polysiphonia yokoskensis Hariot
Species Polysiphonia yonakuniensis Segi, 1951
Species Polysiphonia zanardinii Schiffner

Species Polysiphonia acanthophora Harvey, 1844 accepted as Echinothamnion hookeri (Harvey) Kylin ex P.C. Silva, 1996
Species Polysiphonia acanthophora Kützing, 1843 accepted as Polysiphonia sertularioides (Grateloup) J.G. Agardh, 1863
Species Polysiphonia acanthotricha Kützing, 1847 accepted as Polysiphonia flexella (C. Agardh) J.G. Agardh, 1842
Species Polysiphonia aculeata (C. Agardh) Fries, 1845 accepted as Polysiphonia fibrillosa (Dillwyn) Sprengel, 1827
Species Polysiphonia aculeifera Zanardini, 1847 accepted as Polysiphonia opaca (C. Agardh) Moris & De Notaris, 1839
Species Polysiphonia adunca Kützing, 1849 accepted as Lophosiphonia reptabunda (Suhr) Kylin, 1956
Species Polysiphonia aggregata accepted as Neosiphonia savatieri (Hariot) M.S. Kim & I.K. Lee, 1999
Species Polysiphonia akkeshiensis Segi, 1951 accepted as Neosiphonia japonica (Harvey) M.S. Kim & I.K. Lee, 1999
Species Polysiphonia amoena Sonder, 1855 accepted as Polysiphonia isogona Harvey, 1855
Species Polysiphonia angustissima Kützing, 1864 accepted as Polysiphonia subtilissima Montagne, 1840
Species Polysiphonia apiculata Hollenberg, 1968 accepted as Neosiphonia apiculata (Hollenberg) Masuda & Kogame, 2003
Species Polysiphonia aquamara I.A. Abbott, 1947 accepted as Neosiphonia tongatensis (Harvey ex Kützing) M.S. Kim & I.K. Lee, 1999
Species Polysiphonia arborescens Kützing, 1843 accepted as Polysiphonia elongata (Hudson) Sprengel, 1827
Species Polysiphonia argentinica W.R. Taylor, 1939 accepted as Neosiphonia harveyi (J.W. Bailey) M.-S. Kim, H.-G. Choi, Guiry & G.W. Saunders, 2001
Species Polysiphonia argus Kützing, 1864 accepted as Herposiphonia versicolor (Hooker & Harvey) Reinbold, 1899
Species Polysiphonia armata J.G. Agardh, 1842 accepted as Polysiphonia subulifera (C. Agardh) Harvey, 1834
Species Polysiphonia atropurpurea Moore, 1837 accepted as Polysiphonia fucoides (Hudson) Greville, 1824
Species Polysiphonia atrorubescens (Dillwyn) Greville, 1824 accepted as Polysiphonia nigra (Hudson) Batters, 1902
Species Polysiphonia aurata Harvey, 1855 accepted as Tiparraria aurata (Harvey) Womersley, 2003
Species Polysiphonia australis (C. Agardh) J.G. Agardh, 1863 accepted as Brongniartella australis (C. Agardh) F. Schmitz, 1893
Species Polysiphonia badia Kützing, 1849 accepted as Polysiphonia sertularioides (Grateloup) J.G. Agardh, 1863
Species Polysiphonia badia (Dillwyn) Sprengel, 1827 accepted as Polysiphonia nigra (Hudson) Batters, 1902
Species Polysiphonia balanicola Falkenberg, 1901 accepted as Polysiphonia funebris De Notaris ex J.G. Agardh, 1851
Species Polysiphonia bangi Kützing, 1849 accepted as Brongniartella byssoides (Goodenough & Woodward) F. Schmitz, 1893
Species Polysiphonia berkeleyi (Montagne) J.D. Hooker, 1847 accepted as Heterosiphonia berkeleyi Montagne, 1842
Species Polysiphonia bharadwajae Sreenivasa Rao, 1967 accepted as Polysiphonia ferulacea Suhr ex J.G. Agardh, 1863
Species Polysiphonia biasolettoana Zanardini, 1841 accepted as Polysiphonia deusta (Roth) Sprengel, 1827
Species Polysiphonia biasolettoana (C. Agardh) J.G. Agardh, 1842 accepted as Polysiphonia deusta (Roth) Sprengel, 1827
Species Polysiphonia bipinnata Postels & Ruprecht, 1840 accepted as Pterosiphonia bipinnata (Postels & Ruprecht) Falkenberg, 1901
Species Polysiphonia bostrychioides P.L. Crouan & H.M. Crouan, 1865 accepted as Bostrychia moritziana (Sonder ex Kützing) J.G. Agardh, 1863
Species Polysiphonia botryocarpa J.D. Hooker & Harvey, 1845 accepted as Microcolax botryocarpa (J.D. Hooker & Harvey) F. Schmitz, 1897
Species Polysiphonia bulbosa Fries, 1845 accepted as Polysiphonia fibrillosa (Dillwyn) Sprengel, 1827
Species Polysiphonia byssacea (Kützing) Kützing, 1864 accepted as Polysiphonia byssoides (Goodenough & Woodward) Greville, 1824 accepted as Brongniartella byssoides (Goodenough & Woodward) F. Schmitz, 1893
Species Polysiphonia byssoclados Harvey, 1844 accepted as Brongniartella australis (C. Agardh) F. Schmitz, 1893
Species Polysiphonia byssoides (Goodenough & Woodward) Greville, 1824 accepted as Brongniartella byssoides (Goodenough & Woodward) F. Schmitz, 1893
Species Polysiphonia caespitula Sonder, 1855 accepted as Polysiphonia decipiens Montagne, 1842
Species Polysiphonia calacantha Harvey, 1859 accepted as Tolypiocladia glomerulata (C. Agardh) F. Schmitz, 1897
Species Polysiphonia californica Harvey, 1853 accepted as Polysiphonia paniculata Montagne, 1842
Species Polysiphonia callithamnion Sonder, 1845 accepted as Heterosiphonia callithamnion (Sonder) Falkenberg, 1901
Species Polysiphonia calodictyon Harvey ex Kützing, 1864 accepted as Tolypiocladia calodictyon (Harvey ex Kützing) P.C. Silva, 1952
Species Polysiphonia calothrix Harvey, 1855 accepted as Herposiphonia calothrix (Harvey) Womersley, 2003
Species Polysiphonia campanulata Delle Chiaje, 1829 accepted as Rytiphlaea tinctoria (Clemente) C. Agardh, 1824
Species Polysiphonia camptoclada Montagne, 1837 accepted as Streblocladia camptoclada (Montagne) Falkenberg, 1901
Species Polysiphonia cancellata Harvey, 1844 accepted as Polysiphonia decipiens Montagne, 1842
Species Polysiphonia carmichaeliana Harvey, 1833 accepted as Polysiphonia fibrillosa (Dillwyn) Sprengel, 1827
Species Polysiphonia caspia Kützing, 1843 accepted as Polysiphonia ornata J.G. Agardh, 1842
Species Polysiphonia ceratoclada Montagne, 1842 accepted as
Species Polysiphonia cervicornis Kützing, 1847 accepted as Bryocladia cervicornis (Kützing) F. Schmitz, 1897
Species Polysiphonia chalarophloea Kützing, 1849 accepted as Polysiphonia elongata (Hudson) Sprengel, 1827
Species Polysiphonia chrysoderma Kützing, 1849 accepted as Polysiphonia breviarticulata (C. Agardh) Zanardini, 1840
Species Polysiphonia cladostephus Montagne, 1843 accepted as Brongniartella australis (C. Agardh) F. Schmitz, 1893
Species Polysiphonia clavigera Kützing, 1849 accepted as Polysiphonia elongata (Hudson) Sprengel, 1827
Species Polysiphonia cloiophylla (C. Agardh) J.G. Agardh, 1863 accepted as Pterosiphonia cloiophylla (C. Agardh) Falkenberg, 1897
Species Polysiphonia coarctata Kützing, 1849 accepted as Polysiphonia furcellata (C. Agardh) Harvey, 1833
Species Polysiphonia colensoi J.D. Hooker & Harvey, 1855 accepted as Metamorphe colensoi (J.D. Hooker & Harvey) Falkenberg, 1897
Species Polysiphonia collabens (C. Agardh) Kützing accepted as Streblocladia collabens (C. Agardh) Falkenberg, 1901
Species Polysiphonia comatula Kützing, 1849 accepted as Boergeseniella fruticulosa (Wulfen) Kylin, 1956
Species Polysiphonia commutata Kützing, 1849 accepted as Polysiphonia elongata (Hudson) Sprengel, 1827
Species Polysiphonia comoides Harvey, 1855 accepted as Polysiphonia isogona Harvey, 1855
Species Polysiphonia comosa Kützing, 1843 accepted as Boergeseniella fruticulosa (Wulfen) Kylin, 1956
Species Polysiphonia comosa J.D. Hooker & Harvey, 1845 accepted as Lophurella comosa (J.D. Hooker & Harvey) Falkenberg, 1901
Species Polysiphonia compacta Lucas, 1913 accepted as Polysiphonia isogona Harvey, 1855
Species Polysiphonia complanata (Clemente) J.G. Agardh, 1863 accepted as Pterosiphonia complanata (Clemente) Falkenberg, 1897
Species Polysiphonia concinna Hollenberg, 1944 accepted as Polysiphonia johnstonii Setchell & Gardner, 1924
Species Polysiphonia condensata Kützing, 1863 accepted as Polysiphonia opaca (C. Agardh) Moris & De Notaris, 1839
Species Polysiphonia corymbifera (C. Agardh) Endlicher, 1843 accepted as Streblocladia corymbifera (C. Agardh) Kylin, 1938
Species Polysiphonia cristata Harvey, 1836 accepted as Pterosiphonia complanata (Clemente) Falkenberg, 1897
Species Polysiphonia cuspidata J.G. Agardh, 1852 accepted as Bryocladia cuspidata (J.G. Agardh) De Toni, 1903
Species Polysiphonia cymosa Kützing, 1849 accepted as Boergeseniella fruticulosa (Wulfen) Kylin, 1956
Species Polysiphonia cystophyllicola Noda, 1975 accepted as Neosiphonia yendoi (Segi) M.S. Kim & I.K. Lee, 1999
Species Polysiphonia dasyoides Zanardini, 1874 accepted as Echinothamnion hookeri (Harvey) Kylin ex P.C. Silva, 1996
Species Polysiphonia daviesii J.D. Hooker & Harvey, 1845 accepted as Heterosiphonia berkeleyi Montagne, 1842
Species Polysiphonia decumbens Segi, 1951 accepted as Neosiphonia decumbens (T. Segi) M.S. Kim & I.K. Lee, 1999
Species Polysiphonia delphina De Notaris accepted as Polysiphonia elongata (Hudson) Sprengel, 1827
Species Polysiphonia deludens Falkenberg, 1901 accepted as Boergeseniella deludens (Falkenberg) Kylin, 1956
Species Polysiphonia dendritica (C. Agardh) J.G. Agardh, 1863 accepted as Dipterosiphonia dendritica (C. Agardh) F. Schmitz, 1897
Species Polysiphonia dendroidea Montagne, 1838 accepted as Pterosiphonia dendroidea (Montagne) Falkenberg, 1901
Species Polysiphonia deusta Kützing accepted as Polysiphonia sanguinea (C. Agardh) Zanardini, 1840
Species Polysiphonia deusta (Roth) J.G. Agardh, 1842 accepted as Polysiphonia deusta (Roth) Sprengel, 1827
Species Polysiphonia dichotoma Hollenberg, 1944 accepted as Polysiphonia indigena Hollenberg, 1958
Species Polysiphonia dictyurus J.G. Agardh, 1847 accepted as Tayloriella dictyurus (J.G. Agardh) Kylin, 1956
Species Polysiphonia dilatata Kützing accepted as Polysiphonia arachnoidea (C. Agardh) Zanardini, 1840
Species Polysiphonia disticha Zanardini, 1847 accepted as Polysiphonia opaca (C. Agardh) Moris & De Notaris, 1839
Species Polysiphonia divaricata (C. Agardh) Sprengel, 1827 accepted as Polysiphonia fibrillosa (Dillwyn) Sprengel, 1827
Species Polysiphonia dysanophora Kützing, 1843 accepted as Polysiphonia arachnoidea (C. Agardh) Zanardini, 1840
Species Polysiphonia eastwoodae Setchell & N.L. Gardner, 1930 accepted as Neosiphonia tongatensis (Harvey ex Kützing) M.S. Kim & I.K. Lee, 1999
Species Polysiphonia elongella Harvey, 1833 accepted as Neosiphonia elongella (Harvey) M.S. Kim & I.K. Lee, 1999
Species Polysiphonia ericoides Harvey, 1847 accepted as Perrinia ericoides (Harvey) Womersley, 2003
Species Polysiphonia erythrocoma Kützing, 1843 accepted as Polysiphonia opaca (C. Agardh) Moris & De Notaris, 1839
Species Polysiphonia expansa (C. Agardh) Fries, 1845 accepted as Polysiphonia fibrillosa (Dillwyn) Sprengel, 1827
Species Polysiphonia falcata Kützing, 1863 accepted as Herposiphonia falcata (Kützing) De Toni, 1903
Species Polysiphonia fasciculata Kützing, 1843 accepted as Polysiphonia opaca (C. Agardh) Moris & De Notaris, 1839
Species Polysiphonia fastigiata (Roth) Greville, 1824 accepted as Polysiphonia lanosa (Linnaeus) Tandy, 1931
Species Polysiphonia fibrillosa (Dillwyn) J.G. Agardh, 1842 accepted as Polysiphonia fibrillosa (Dillwyn) Sprengel, 1827
Species Polysiphonia filamentosa (Wulfen) Sprengel, 1827 accepted as Spyridia filamentosa (Wulfen) Harvey, 1833
Species Polysiphonia filipendula Harvey ex J.G. Agardh, 1863 accepted as Herposiphonia filipendula (Harvey ex J.G. Agardh) Falkenberg ex De Toni, 1903
Species Polysiphonia flaccidissima Hollenberg, 1942 accepted as Polysiphonia sertularioides (Grateloup) J.G. Agardh, 1863
Species Polysiphonia flavescens Zanardini, 1874 accepted as Polysiphonia mollis J.D. Hooker & Harvey, 1847
Species Polysiphonia flocculosa (C. Agardh) Kützing, 1849 accepted as Polysiphonia flocculosa (C. Agardh) Endlicher, 1843
Species Polysiphonia forcipata J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia forcipata Harvey, 1855 (unaccepted)
Species Polysiphonia formosa Suhr, 1831 (unaccepted)
Species Polysiphonia fragilis Spherk, 1869 (unaccepted)
Species Polysiphonia frutex Harvey, 1844 (unaccepted)
Species Polysiphonia fruticulosa (Wulfen) Sprengel, 1827 (unaccepted)
Species Polysiphonia fuliginosa Rudolphi, 1831 (unaccepted)
Species Polysiphonia fuscescens Harvey, 1844 (unaccepted)
Species Polysiphonia gardneri Kylin, 1941 (unaccepted)
Species Polysiphonia glomerulata (C. Agardh) Sprengel, 1827 (unaccepted)
Species Polysiphonia gopnathensis Thivy & Sreenivasa Rao, 1963 (unaccepted)
Species Polysiphonia grateloupeoides Noda, 1970 (unaccepted)
Species Polysiphonia grevillei Harvey, 1849 (unaccepted)
Species Polysiphonia griffithsiana Harvey, 1841 (unaccepted)
Species Polysiphonia grisea Kützing, 1843 (unaccepted)
Species Polysiphonia gunniana Harvey, 1844 (unaccepted)
Species Polysiphonia haematites Kützing, 1843 (unaccepted)
Species Polysiphonia hakodatensis Yendo, 0 (unaccepted)
Species Polysiphonia harlandii Harvey, 1860 (unaccepted)
Species Polysiphonia harveyi J.W. Bailey, 1848 (unaccepted)
Species Polysiphonia hemispaerica Areschoug, 1875 (unaccepted)
Species Polysiphonia heringii Harvey, 1847 (unaccepted)
Species Polysiphonia heteroclada J.G. Agardh, 1885 (unaccepted)
Species Polysiphonia hillebrandii Bornet, 1883 (unaccepted)
Species Polysiphonia hookeri Harvey, 1847 (unaccepted)
Species Polysiphonia humilis Kützing, 1849 (unaccepted)
Species Polysiphonia hypnoides Welwitsch ex J.G. Agardh, 1863 (unaccepted)
Species Polysiphonia hystrix J.D. Hooker & Harvey, 1847 (unaccepted)
Species Polysiphonia impolita Zanardini (unaccepted)
Species Polysiphonia inconspicua Reinsch, 1888 (unaccepted)
Species Polysiphonia inconspicua Hollenberg, 1944 (unaccepted)
Species Polysiphonia incurva Zanardini (unaccepted)
Species Polysiphonia inflata G. Martens, 1866 (unaccepted)
Species Polysiphonia insidiosa (J.G. Agardh) P.L. Crouan & H.M. Crouan, 1867 (unaccepted)
Species Polysiphonia insidiosa Greville ex J.G. Agardh, 1863 (unaccepted)
Species Polysiphonia inversa Sonder, 1845 (unaccepted)
Species Polysiphonia japonica Harvey, 1857 (unaccepted)
Species Polysiphonia javanica G. Martens, 1866 (unaccepted)
Species Polysiphonia kellneri Zanardini (unaccepted)
Species Polysiphonia laevigata Kützing, 1843 (unaccepted)
Species Polysiphonia latiovalis Noda, 1975 (unaccepted)
Species Polysiphonia lawrenciana Harvey, 1844 (unaccepted)
Species Polysiphonia laxa Harvey, 1859 (unaccepted)
Species Polysiphonia laxa Kützing, 1843 (unaccepted)
Species Polysiphonia laxiuscula Meneghini, 1849 (unaccepted)
Species Polysiphonia lepadicola (Lyngbye) Sprengel, 1827 (unaccepted)
Species Polysiphonia leptoclonia Zanardini ex De Toni, 1907 (unaccepted)
Species Polysiphonia leptura Kützing (unaccepted)
Species Polysiphonia lithophila Kützing (unaccepted)
Species Polysiphonia longiarticulata Zanardini (unaccepted)
Species Polysiphonia longissima J.G. Agardh, 1896 (unaccepted)
Species Polysiphonia lutensis Zanardini (unaccepted)
Species Polysiphonia lyallii J.D. Hooker & Harvey, 1845 (unaccepted)
Species Polysiphonia lyngbyei Kützing, 1843 (unaccepted)
Species Polysiphonia macrarthra Zanardini, 1874 (unaccepted)
Species Polysiphonia macrocarpa Harvey, 1836 (unaccepted)
Species Polysiphonia macrocephala Zanardini, 1864 (unaccepted)
Species Polysiphonia macroclonia Kützing, 1843 (unaccepted)
Species Polysiphonia mallardiae (Harvey) Harvey, 1847 (unaccepted)
Species Polysiphonia martensiana Kützing, 1843 (unaccepted)
Species Polysiphonia megarthra Zanardini ex De Toni, 1907 (unaccepted)
Species Polysiphonia melagonium Meneghini, 1844 (unaccepted)
Species Polysiphonia melanochroa Kützing, 1849 (unaccepted)
Species Polysiphonia microcarpa J.D. Hooker & Harvey, 1845 (unaccepted)
Species Polysiphonia microdendron J.G. Agardh, 1841 (unaccepted)
Species Polysiphonia miniata (C. Agardh) Kützing, 1849 (unaccepted)
Species Polysiphonia moestingi (Lyngbye) Sprengel, 1827 (unaccepted)
Species Polysiphonia monilifera J.D. Hooker & Harvey, 1847 (unaccepted)
Species Polysiphonia monocarpa Montagne, 1842 (unaccepted)
Species Polysiphonia montagnei De Notaris ex J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia moritziana Sonder ex Kützing, 1849 (unaccepted)
Species Polysiphonia multicapsularis Zanardini (unaccepted)
Species Polysiphonia mutabilis Harvey, 1855 (unaccepted)
Species Polysiphonia nana Kützing, 1849 (unaccepted)
Species Polysiphonia neglecta Harvey ex J.G. Agardh, 1863 (unaccepted)
Species Polysiphonia nigrescens (Hudson) Greville ex Harvey, 1833 (unaccepted)
Species Polysiphonia nigrita Sonder, 1845 (unaccepted)
Species Polysiphonia nipponica Segi, 1951 (unaccepted)
Species Polysiphonia notoensis Segi, 1951 (unaccepted)
Species Polysiphonia nova-angliae W.R. Taylor (unaccepted)
Species Polysiphonia obscura Harvey, 1855 (unaccepted)
Species Polysiphonia obscura (C. Agardh) J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia obsoleta Segi, 1951 (unaccepted)
Species Polysiphonia ohmansis Ohta, 1973 (unaccepted)
Species Polysiphonia olneyi Harvey, 1852 (unaccepted)
Species Polysiphonia ophiocarpa Kützing, 1843 (unaccepted)
Species Polysiphonia parasitica (Hudson) Greville, 1824 (unaccepted)
Species Polysiphonia parvula Zanardini, 1847 (unaccepted)
Species Polysiphonia patens (Dillwyn) Harvey, 1833 (unaccepted)
Species Polysiphonia patersonis Sonder, 1855 (unaccepted)
Species Polysiphonia pecten Areschoug, 1854 (unaccepted)
Species Polysiphonia pecten-veneris Harvey, 1853 (unaccepted)
Species Polysiphonia pectinata Harvey ex Kützing, 1864 (unaccepted)
Species Polysiphonia pectinata J.D. Hooker & Harvey, 1845 (unaccepted)
Species Polysiphonia pectinella Harvey, 1855 (unaccepted)
Species Polysiphonia penicillata (C. Agardh) Sprengel, 1827 (unaccepted)
Species Polysiphonia pennata (C. Agardh) J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia perpusilla J.G. Agardh, 1847 (unaccepted)
Species Polysiphonia perreymondii J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia phleborhiza Kützing, 1849 (unaccepted)
Species Polysiphonia physartra Kützing, 1849 (unaccepted)
Species Polysiphonia piligera Zanardini ex De Toni, 1907 (unaccepted)
Species Polysiphonia pinnulata Kützing, 1843 (unaccepted)
Species Polysiphonia plumula J.G. Agardh, 1885 (unaccepted)
Species Polysiphonia poko Hollenberg, 1968 (unaccepted)
Species Polysiphonia polymorpha (Linnaeus) Duby, 1830 (unaccepted)
Species Polysiphonia polymorpha Montagne, 1843 (unaccepted)
Species Polysiphonia polyphora Kützing, 1849 (unaccepted)
Species Polysiphonia polyphysa Kützing, 1863 (unaccepted)
Species Polysiphonia prorepens Harvey, 1847 (unaccepted)
Species Polysiphonia prostrata Harvey, 1855 (unaccepted)
Species Polysiphonia pulvinata Liebmann, 1845 (unaccepted)
Species Polysiphonia pungens Hollenberg, 1942 (unaccepted)
Species Polysiphonia punicea Montagne, 1842 (unaccepted)
Species Polysiphonia purpurata Zanardini ex De Toni, 1907 (unaccepted)
Species Polysiphonia purpurea (C. Agardh) J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia pycnocoma Kützing, 1849 (unaccepted)
Species Polysiphonia pycnophloea Kützing, 1849 (unaccepted)
Species Polysiphonia ramellosa Kützing, 1843 (unaccepted)
Species Polysiphonia ramulosa (C. Agardh) Sprengel, 1827 (unaccepted)
Species Polysiphonia repens Kützing, 1843 (unaccepted)
Species Polysiphonia reptabunda (Suhr) Kützing, 1843 (unaccepted)
Species Polysiphonia rhizoidea Meñez, 1964 (unaccepted)
Species Polysiphonia rhodomeloides Kützing, 1847 (unaccepted)
Species Polysiphonia richardsonii W.J. Hooker ex Harvey, 1833 (unaccepted)
Species Polysiphonia robusta N.L. Gardner, 1927 (unaccepted)
Species Polysiphonia robusta Kützing, 1843 (unaccepted)
Species Polysiphonia roeana Harvey, 1855 (unaccepted)
Species Polysiphonia rosea Greville, 1824 (unaccepted)
Species Polysiphonia roseola (C. Agardh) Fries, 1835 (unaccepted)
Species Polysiphonia rostrata Sonder, 1845 (unaccepted)
Species Polysiphonia ruchingeri (C. Agardh) Zanardini, 1841 (unaccepted)
Species Polysiphonia rufolanosa Harvey, 1855 (unaccepted)
Species Polysiphonia rytiphlaeoides J.D. Hooker & Harvey, 1845 (unaccepted)
Species Polysiphonia sanguinea (C. Agardh) J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia savatieri Hariot, 1891 (unaccepted)
Species Polysiphonia schousboei Thuret, 1876 (unaccepted)
Species Polysiphonia schuebeleri Foslie, 1881 (unaccepted)
Species Polysiphonia scoparia Kützing, 1843 (unaccepted)
Species Polysiphonia secunda (C. Agardh) Zanardini, 1840 (unaccepted)
Species Polysiphonia senticosa Suhr ex Kützing, 1849 (unaccepted)
Species Polysiphonia sericea Hauck, 1877 (unaccepted)
Species Polysiphonia setacea Hollenberg, 1968 (unaccepted)
Species Polysiphonia simpliciuscula P.L. Crouan & H.M. Crouan, 1852 (unaccepted)
Species Polysiphonia siretokensis Yamada & Tanaka, 1944 (unaccepted)
Species Polysiphonia snyderae Kylin, 1941 (unaccepted)
Species Polysiphonia solierii J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia sphaerocarpa Børgesen, 1918 (unaccepted)
Species Polysiphonia spiculifera Zanardini ex Kützing, 1864 (unaccepted)
Species Polysiphonia spinifera Kützing, 1843 (unaccepted)
Species Polysiphonia spinosissima Harvey, 1859 (unaccepted)
Species Polysiphonia spinuligera Zanardini, 1874 (unaccepted)
Species Polysiphonia spinulosa Greville, 1824 (unaccepted)
Species Polysiphonia spiralis L. Batten, 1923 (unaccepted)
Species Polysiphonia squarrosa Kützing, 1849 (unaccepted)
Species Polysiphonia stangeri J.G. Agardh, 1863 (unaccepted)
Species Polysiphonia stenocarpa Kützing, 1849 (unaccepted)
Species Polysiphonia stichidiosa Funk, 1955 (unaccepted)
Species Polysiphonia stimpsonii Harvey, 1859 (unaccepted)
Species Polysiphonia strictoides (Lyngbye) Kützing (unaccepted)
Species Polysiphonia subadunca Kützing, 1843 (unaccepted)
Species Polysiphonia subcontinua (C. Agardh) J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia subtilis Kützing, 1843 (unaccepted)
Species Polysiphonia subulifera (C. Agardh) Zanardini, 1841 (unaccepted)
Species Polysiphonia sulivanae J.D. Hooker & Harvey, 1847 (unaccepted)
Species Polysiphonia tasmanica (Sonder) J.G. Agardh, 1863 (unaccepted)
Species Polysiphonia taylorii Hollenberg ex Williams, 1949 (unaccepted)
Species Polysiphonia tenebrosa Harvey, 1847 (unaccepted)
Species Polysiphonia tenella (C. Agardh) Moris & De Notaris, 1839 (unaccepted)
Species Polysiphonia tenuis Hollenberg, 1968 (unaccepted)
Species Polysiphonia teradomariensis M. Noda, 1971 (unaccepted)
Species Polysiphonia thuyoides Harvey, 1836 (unaccepted)
Species Polysiphonia thwaitesii Harvey ex J.G. Agardh, 1863 (unaccepted)
Species Polysiphonia thyrsigera J.G. Agardh, 1847 (unaccepted)
Species Polysiphonia tongatensis Harvey ex Kützing, 1864 (unaccepted)
Species Polysiphonia trichodes Kützing, 1843 (unaccepted)
Species Polysiphonia umbellifera Kützing, 1843 (unaccepted)
Species Polysiphonia urceolata (Lightfoot ex Dillwyn) Greville, 1824 (unaccepted)
Species Polysiphonia vagabunda Harvey, 1859 (unaccepted)
Species Polysiphonia valida J.G. Agardh, 1896 (unaccepted)
Species Polysiphonia variegata (C. Agardh) J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia variegata (C. Agardh) Zanardini, 1840 (unaccepted)
Species Polysiphonia versicolor J.D. Hooker & Harvey, 1847 (unaccepted)
Species Polysiphonia verticillata Harvey, 1840 (unaccepted)
Species Polysiphonia vestita J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia victoriae (Harvey) Kützing, 1864 (unaccepted)
Species Polysiphonia vidovichii Meneghini ex Kützing (unaccepted)
Species Polysiphonia villum J.G. Agardh, 1863 (unaccepted)
Species Polysiphonia violacea (Roth) Sprengel, 1827 (unaccepted)
Species Polysiphonia virgata (C. Agardh) Sprengel, 1827 (unaccepted)
Species Polysiphonia woodii Harvey, 1853 (unaccepted)
Species Polysiphonia wulfenii (Roth) J.G. Agardh, 1842 (unaccepted)
Species Polysiphonia yendoi Segi, 1951 (unaccepted)
Species Polysiphonia zostericola Lucas, 1919 (unaccepted)
marine
recent only
Not documented
Taxonomic remark Nom. cons. According to Index Nominum Genericorum, Greville published 2 instances of this name in the same work, the first...  
Taxonomic remark Nom. cons. According to Index Nominum Genericorum, Greville published 2 instances of this name in the same work, the first instance cited as "R. K. Greville, Scott. Cryptog. Fl. t. 90" with a type of P. violacea (A. W. Roth) K. P. J. Sprengel (now P. fucoides (Hudson) Greville), rejected in favour of of the present instance cited as "Scott. Cryptog. Fl. ad. t. 90" with a conserved type of P. urceolata (L. Dillwyn) R. Greville. [details]
IRMNG (2022). Polysiphonia Greville, 1823. Accessed at: https://irmng.org/aphia.php?p=taxdetails&id=1381008 on 2022-07-05
Date
action
by
2006-09-20 22:00:00Z
created
2011-12-31 23:00:00Z
changed
2016-11-22 08:30:58Z
changed
db_admin

basis of record SN2000/P.C. Silva et al., 1996-2001 [details]   

basis of record Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details]   

verified source for family WoRMS (Mar 2013) [details]   

name verified source Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details]   

current name source CoL2006 [details]   

current name source WoRMS (Mar 2013) [details]   

extant flag source SN2000/P.C. Silva et al., 1996-2001 [details]   

habitat flag source Aphia 2006 [details]   
From other sources
Descriptive info Includes marine species (Aphia 2006) [details]

Nomenclatural status nomen conservandum [details]

Taxonomic remark Nom. cons. According to Index Nominum Genericorum, Greville published 2 instances of this name in the same work, the first instance cited as "R. K. Greville, Scott. Cryptog. Fl. t. 90" with a type of P. violacea (A. W. Roth) K. P. J. Sprengel (now P. fucoides (Hudson) Greville), rejected in favour of of the present instance cited as "Scott. Cryptog. Fl. ad. t. 90" with a conserved type of P. urceolata (L. Dillwyn) R. Greville. [details]

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