OCEAN-UKRAINE
Strengthening the oceanographic data management and operational forecast services at IBSS and MHI, Ukraine

IntroductionBackgroundObjectivesActivitiesDataBlackSea checklistGazetteerPicturesPartners
[search] [browse] [match] [login]

WoRMS taxon details

Polysiphonia Greville, 1823

143853  (urn:lsid:marinespecies.org:taxname:143853)

  1. Biota
  2. Plantae (Kingdom)
  3. Biliphyta (Subkingdom)
  4. Rhodophyta (Phylum (Division))
  5. Eurhodophytina (Subphylum (Subdivision))
  6. Florideophyceae (Class)
  7. Rhodymeniophycidae (Subclass)
  8. Ceramiales (Order)
  9. Rhodomelaceae (Family)
  10. Polysiphonieae (Tribe)
  11. Polysiphonia (Genus)
accepted
Genus

Ordering

  • Alphabetically
  • By status

Children Display

  1. Species Polysiphonia abscissa J.D.Hooker & Harvey, 1845
  2. Species Polysiphonia abscissoides Womersley, 1979
  3. Species Polysiphonia acanthina J.Agardh, 1863
  4. Species Polysiphonia acroblasta Kützing
  5. Species Polysiphonia acrolepta Zanardini ex A.De Toni
  6. Species Polysiphonia acuminata N.L.Gardner, 1927
  7. Species Polysiphonia adamsiae Womersley, 1979
  8. Species Polysiphonia adsendens Meneghini, 1844
  9. Species Polysiphonia agardhiana Greville
  10. Species Polysiphonia allochroa (Roth) Duby, 1830
  11. Species Polysiphonia amentacea (C.Agardh) Montagne
  12. Species Polysiphonia amphibia Harvey
  13. Species Polysiphonia amphibolis Womersley, 1979
  14. Species Polysiphonia anisogona J.D.Hooker & Harvey, 1845
  15. Species Polysiphonia anomala Hollenberg, 1968
  16. Species Polysiphonia arachnoidea (C.Agardh) Zanardini, 1840
  17. Species Polysiphonia arctica J.Agardh, 1863
  18. Species Polysiphonia arenaria Kützing
  19. Species Polysiphonia arenaria Harvey
  20. Species Polysiphonia arenicola Kützing
  21. Species Polysiphonia asperula Kützing
  22. Species Polysiphonia asperula (Kützing) Kützing
  23. Species Polysiphonia atlantica Kapraun & J.N.Norris, 1982
  24. Species Polysiphonia atra Zanardini, 1847
  25. Species Polysiphonia atricapilla J.Agardh, 1863
  26. Species Polysiphonia atrorubens (Wahlenberg) Endlicher
  27. Species Polysiphonia attenuata Zanardini
  28. Species Polysiphonia aurantiaca Kützing
  29. Species Polysiphonia australiensis Womersley, 1979
  30. Species Polysiphonia awabiensis Noda
  31. Species Polysiphonia azorica O.C.Schmidt, 1929
  32. Species Polysiphonia baileyi (Harvey) J.Agardh
  33. Species Polysiphonia bambusina Meneghini
  34. Species Polysiphonia banyulensis Coppejans, 1976
  35. Species Polysiphonia barbatula Kützing, 1849
  36. Species Polysiphonia baxteri A.H.S.Lucas, 1935
  37. Species Polysiphonia beaudettei Hollenberg, 1961
  38. Species Polysiphonia beguinotii Schiffner & Vatova, 1938
  39. Species Polysiphonia beltoniorum Huisman, 2018
  40. Species Polysiphonia biasolettiana Zanardini
  41. Species Polysiphonia bicornis Ohta, 1973
  42. Species Polysiphonia biformis Zanardini, 1860
  43. Species Polysiphonia bifurcata Hollenberg, 1945
  44. Species Polysiphonia binderi Bonder
  45. Species Polysiphonia binderi (J.Agardh) Goebel
  46. Species Polysiphonia binneyi Harvey, 1853
  47. Species Polysiphonia boergesenii Baardseth, 1941
  48. Species Polysiphonia breviarticulata (C.Agardh) Zanardini, 1840
  49. Species Polysiphonia brevisegmenta Womersley, 1979
  50. Species Polysiphonia caespitosa (M.A.Pocock) Hollenberg, 1968
  51. Species Polysiphonia callithamnioides P.Crouan & H.Crouan, 1865
  52. Species Polysiphonia camerunensis Pilger, 1911
  53. Species Polysiphonia capucina P.Crouan & H.Crouan, 1865
  54. Species Polysiphonia caramiiformis P.L.Crouan & H.M.Crouan
  55. Species Polysiphonia carettia Hollenberg, 1971
  56. Species Polysiphonia castagnei Kützing, 1863
  57. Species Polysiphonia castelliana De Notaris & L.Dufour, 1865
  58. Species Polysiphonia caulescens J.Agardh, 1896
  59. Species Polysiphonia cladorhiza Ardissone, 1864
  60. Species Polysiphonia cladorrhiza Ardissone, 1864
  61. Species Polysiphonia clevelandii Farlow
  62. Species Polysiphonia coacta C.K.Tseng, 1944
  63. Species Polysiphonia coccinea (Hudson) Sprengel
  64. Species Polysiphonia codicola Zanardini ex Frauenfeld, 1855
  65. Species Polysiphonia cokeri Hollenberg
  66. Species Polysiphonia corallicola Grunow
  67. Species Polysiphonia corinaldii (Meneghini) De Notaris
  68. Species Polysiphonia corinaldii (Meneghini) De Notaris, 1846
  69. Species Polysiphonia corymbosa J.Agardh, 1863
  70. Species Polysiphonia crassa Okamura, 1902
  71. Species Polysiphonia crassicollis Børgesen, 1939
  72. Species Polysiphonia crassiuscula Harvey, 1859
  73. Species Polysiphonia curta Montagne, 1843
  74. Species Polysiphonia dachenensis S.-D.Xiang, 2007
  75. Species Polysiphonia dalmatica Meneghini, 1844
  76. Species Polysiphonia dasyiformis (Kützing) Zanardini, 1862
  77. Species Polysiphonia dasyoeformis P.L.Crouan & H.M.Crouan, 1865
  78. Species Polysiphonia daveyae Reinbold, 1899
  79. Species Polysiphonia decipiens Montagne, 1842
  80. Species Polysiphonia decussata Hollenberg, 1942
  81. Species Polysiphonia delicata Díaz-Tapia, 2017
  82. Species Polysiphonia delicatula Hollenberg, 1968
  83. Species Polysiphonia denticulata Delle Chiaje, 1829
  84. Species Polysiphonia denticulata Kützing, 1843
  85. Species Polysiphonia derbesii Solier ex Kützing, 1849
  86. Species Polysiphonia deschampsii (Agardh) P.L.Crouan & H.M.Crouan
  87. Species Polysiphonia determinata (Hollenberg) Savoie & G.W.Saunders, 2019
  88. Species Polysiphonia deusta (Roth) Sprengel, 1827
  89. Species Polysiphonia devoniensis Maggs & Hommersand, 1993
  90. Species Polysiphonia dichotoma Kützing, 1843
  91. Species Polysiphonia dictyura Liebmann ex Kützing, 1849
  92. Species Polysiphonia dillwynii Kützing
  93. Species Polysiphonia dillwynii (Kützing) Kützing
  94. Species Polysiphonia divergens J.Agardh, 1842
  95. Species Polysiphonia dokdoensis D.E.Bustamante, B.Y.Won & T.O.Cho, 2014
  96. Species Polysiphonia donghaeya B.Kim & M.S.Kim, 2015
  97. Species Polysiphonia dotyi Hollenberg, 1968
  98. Species Polysiphonia dumosa J.D.Hooker & Harvey, 1845
  99. Species Polysiphonia echigoensis Noda, 1975
  100. Species Polysiphonia episcopalis Zanardini
  101. Species Polysiphonia erythraea Schousboe ex J.Agardh
  102. Species Polysiphonia exigua Kützing, 1843
  103. Species Polysiphonia exilis Harvey, 1853
  104. Species Polysiphonia fasciculata Harvey ex Moore, 1837
  105. Species Polysiphonia fasciculifera Kützing
  106. Species Polysiphonia fernandeziana M.P.Reis, 1977
  107. Species Polysiphonia ferox J.Agardh
  108. Species Polysiphonia figariana Zanardini, 1858
  109. Species Polysiphonia firma Zanardini
  110. Species Polysiphonia flabelliformis J.D.Hooker & Harvey, 1845
  111. Species Polysiphonia flabellulata Harvey, 1860
  112. Species Polysiphonia flaccida Rabenhorst
  113. Species Polysiphonia flagellifera Reinsch
  114. Species Polysiphonia flexella (C.Agardh) J.Agardh, 1842
  115. Species Polysiphonia flexicaulis (Harvey) F.S.Collins, 1911
  116. Species Polysiphonia flocculosa (C.Agardh) Endlichter, 1843
  117. Species Polysiphonia foeniculacea (C.Agardh) Sprengel, 1827
  118. Species Polysiphonia forfex Harvey, 1859
  119. Species Polysiphonia fragilis Suringar, 1867
  120. Species Polysiphonia funebris De Notaris ex J.Agardh, 1851
  121. Species Polysiphonia funicularis Meneghini
  122. Species Polysiphonia funicularis (Meneghini ex Kützing) Kützing
  123. Species Polysiphonia fuscorubens J.D.Hooker & Harvey, 1847
  124. Species Polysiphonia gaudichaudii (C.Agardh) Kützing
  125. Species Polysiphonia gelidii Zanardini, 1874
  126. Species Polysiphonia gemmifera Yates
  127. Species Polysiphonia giraudii Derb. & Sol.
  128. Species Polysiphonia gonatophora Kützing
  129. Species Polysiphonia gracilis C.K.Tseng, 1944
  130. Species Polysiphonia guadalupensis Setchell & N.L.Gardner, 1930
  131. Species Polysiphonia guernisacii (P.L.Crouan & H.M.Crouan) J.Agardh, 1863
  132. Species Polysiphonia hapalacantha Harvey, 1853
  133. Species Polysiphonia haplodasyae Womersley, 1979
  134. Species Polysiphonia hassleri W.R.Taylor, 1939
  135. Species Polysiphonia havanensis Montagne, 1837
  136. Species Polysiphonia havaniensis
  137. Species Polysiphonia hemisphaerica Areschoug, 1875
  138. Species Polysiphonia herpa Hollenberg, 1968
  139. Species Polysiphonia hirsuta (Roth) Wallroth
  140. Species Polysiphonia hirsuta Zanardini
  141. Species Polysiphonia hirta J.Agardh, 1842
  142. Species Polysiphonia hochstetteriana O.C.Schmidt, 1929
  143. Species Polysiphonia hollenbergii J.N.Norris, 2014
  144. Species Polysiphonia homoia Setchell & N.L.Gardner, 1930
  145. Species Polysiphonia implexa J.D.Hooker & Harvey, 1845
  146. Species Polysiphonia indigena Hollenberg, 1958
  147. Species Polysiphonia infestans Harvey, 1855
  148. Species Polysiphonia isogona Harvey, 1855
  149. Species Polysiphonia jacobii De Notaris
  150. Species Polysiphonia kampsaxii Børgesen, 1939
  151. Species Polysiphonia kappannae Sreenivasa Rao, 1967
  152. Species Polysiphonia kapraunii B.Stuercke & D.W.Freshwater, 2010
  153. Species Polysiphonia kieliana Kaminski & Nizamuddin, 1975
  154. Species Polysiphonia kotschyana Grunow, 1868
  155. Species Polysiphonia kowiensis Stegenga, Bolton & R.J.Anderson, 1997
  156. Species Polysiphonia leptothrix Zanardini
  157. Species Polysiphonia letestui P.Dangeard, 1986
  158. Species Polysiphonia linocladia Kützing
  159. Species Polysiphonia lophura Kützing
  160. Species Polysiphonia lophuroides Kützing
  161. Species Polysiphonia lubrica (C.Agardh) Zanardini
  162. Species Polysiphonia lusitanica Montagne ex Kützing
  163. Species Polysiphonia luxurians (Agardh) par
  164. Species Polysiphonia macounii Hollenberg, 1942
  165. Species Polysiphonia macra Harvey, 1855
  166. Species Polysiphonia macrocarpa (C.Agardh) Sprengel, 1827
  167. Species Polysiphonia marchantiae Setchell & N.L.Gardner, 1924
  168. Species Polysiphonia marrowii Harvey
  169. Species Polysiphonia meneghiniana De Notaris
  170. Species Polysiphonia micrantha Zanardini
  171. Species Polysiphonia mollis Hooker f. & Harvey, 1847
  172. Species Polysiphonia morisiana J.Agardh, 1842
  173. Species Polysiphonia mottei Lauret, 1967
  174. Species Polysiphonia muninsula B.Kim & M.S.Kim, 2015
  175. Species Polysiphonia namibiensis Stegenga & Engeldow, 1997
  176. Species Polysiphonia nathanielii Hollenberg, 1958
  177. Species Polysiphonia nebulosa Zanardini
  178. Species Polysiphonia neglecta Bornet, 2002
  179. Species Polysiphonia nhatrangense P.H.Hô, 1969
  180. Species Polysiphonia nhatrangensis P.H.Hô, 1969
  181. Species Polysiphonia nigrella P.L.Crouan & H.M.Crouan
  182. Species Polysiphonia nitens Meneghini
  183. Species Polysiphonia nizamuddinii Farooqui & Begum, 1978
  184. Species Polysiphonia nodifera Kützing
  185. Species Polysiphonia nodulosa J.Agardh, 1842
  186. Species Polysiphonia notarisii Meneghini
  187. Species Polysiphonia ocellata Gratel.
  188. Species Polysiphonia opaca (C.Agardh) Moris & De Notaris, 1839
  189. Species Polysiphonia orbigniana Kützing
  190. Species Polysiphonia ornata J.Agardh, 1842
  191. Species Polysiphonia orthocarpa Rosenvinge, 1924
  192. Species Polysiphonia pacifica Hollenberg, 1942
  193. Species Polysiphonia pantophloea Kützing
  194. Species Polysiphonia paradoxa Thuret, 1876
  195. Species Polysiphonia parthasarathyae Sreenivasa Rao
  196. Species Polysiphonia parthasarathyi Sreenivasa Rao, 1967
  197. Species Polysiphonia parvula Suhr ex Kützing, 1864
  198. Species Polysiphonia parvula (C.Agardh) Montagne, 1846
  199. Species Polysiphonia pennata (Roth.) Falkenberg
  200. Species Polysiphonia perforans Cormaci, G.Furnari, Pizzuto & Serio, 1998
  201. Species Polysiphonia periclados (C.Agardh) Endlicher
  202. Species Polysiphonia pernacola N.M.Adams, 1991
  203. Species Polysiphonia perriniae Womersley, 1979
  204. Species Polysiphonia peucedanoides (Bonnem.) P.L.Crouan & H.M.Crouan
  205. Species Polysiphonia pilosa (F.L.Naccari) G.Zanardini
  206. Species Polysiphonia platyspira Kützing
  207. Species Polysiphonia plectrocarpa C.W.Schneider, 1998
  208. Species Polysiphonia poko Hollenberg, 1968
  209. Species Polysiphonia polycarpa Kützing
  210. Species Polysiphonia polychotoma Kützing
  211. Species Polysiphonia polychroma G.Martens, 1871
  212. Species Polysiphonia polyrhiza Kützing
  213. Species Polysiphonia polyspora (C.Agardh) Montagne, 1840
  214. Species Polysiphonia porphyroides Kützing, 1849
  215. Species Polysiphonia profunda Hollenberg, 1968
  216. Species Polysiphonia propagulifera Womersley, 1979
  217. Species Polysiphonia pulvinata (Roth) Sprengel, 1827
  218. Species Polysiphonia purpurascens Harvey
  219. Species Polysiphonia purpureocoerulea Sonder
  220. Species Polysiphonia pygmaea Kützing, 1845
  221. Species Polysiphonia quadrata Hollenberg, 1968
  222. Species Polysiphonia radiata Díaz-Tapia, 2017
  223. Species Polysiphonia raineriana (Zanardini) Zanardini
  224. Species Polysiphonia ramentacea Harvey, 1853
  225. Species Polysiphonia recurva (C.Agardh) Sprengel
  226. Species Polysiphonia requienii Montagne ex Kützing, 1849
  227. Species Polysiphonia rhunensis Thuret, 1878
  228. Species Polysiphonia rigens (C.A.Agardh) G.Zanardini
  229. Species Polysiphonia rigidula Kützing, 1847
  230. Species Polysiphonia rubrorhiza Hollenberg, 1968
  231. Species Polysiphonia rudis J.D.Hooker & Harvey, 1845
  232. Species Polysiphonia rugulosa Kützing
  233. Species Polysiphonia rutilans Kützing, 1849
  234. Species Polysiphonia saccorhiza (Collins & Hervey) Hollenberg, 1968
  235. Species Polysiphonia sadoensis Noda, 1963
  236. Species Polysiphonia sanguinea (C.Agardh) Zanardini, 1840
  237. Species Polysiphonia saxicola G.Zanardini
  238. Species Polysiphonia scopulorum Harvey, 1855
  239. Species Polysiphonia senticulosa Harvey, 1862
  240. Species Polysiphonia serpens (Dufour) De Notaris ex Ardissone
  241. Species Polysiphonia sertularioides (Grateloup) J.Agardh, 1863
  242. Species Polysiphonia setigera Kützing, 1849
  243. Species Polysiphonia shepherdii Womersley, 1979
  244. Species Polysiphonia siamensis V.Martens
  245. Species Polysiphonia simplicifilum J.Agardh
  246. Species Polysiphonia sinicola Setchell & Gardner, 1924
  247. Species Polysiphonia solieri J.Agardh
  248. Species Polysiphonia sonorensis Hollenberg, 1942
  249. Species Polysiphonia souriei Feldmann
  250. Species Polysiphonia sphacelarioides J.Agardh, 1885
  251. Species Polysiphonia sphaerospora Børgesen
  252. Species Polysiphonia spinella C.Agardh, 1820
  253. Species Polysiphonia spinescens Montagne
  254. Species Polysiphonia spinosa (C.Agardh) J.Agardh, 1842
  255. Species Polysiphonia spinulifera Reinsch, 1875
  256. Species Polysiphonia stictophlaea Kützing
  257. Species Polysiphonia stricta (Mertens ex Dillwyn) Greville, 1824
  258. Species Polysiphonia strictioides (Lyngbye) Derb. & Sol.
  259. Species Polysiphonia stuposa Zanardini ex Kützing, 1864
  260. Species Polysiphonia subcontorta C.H.Peck, 1872
  261. Species Polysiphonia subtilis De Notaris, 1841
  262. Species Polysiphonia subtilis Ardissone, 1863
  263. Species Polysiphonia subtilissima Montagne, 1840
  264. Species Polysiphonia subulata (Ducluzeau) Kützing, 1863
  265. Species Polysiphonia succulenta Harvey, 1859
  266. Species Polysiphonia sulcata Rudolphi, 1831
  267. Species Polysiphonia tapinocarpa Suringar, 1867
  268. Species Polysiphonia tenerrima Kützing, 1843
  269. Species Polysiphonia tenuistriata J.D.Hooker & Harvey, 1845
  270. Species Polysiphonia tinctoria De Notaris
  271. Species Polysiphonia tinctoria Zanardini
  272. Species Polysiphonia tokidae Segi, 1951
  273. Species Polysiphonia triton P.C.Silva, 1987
  274. Species Polysiphonia tsudana Hollenberg, 1968
  275. Species Polysiphonia tuberosa Hollenberg, 1968
  276. Species Polysiphonia turgidula P.L.Crouan & H.M.Crouan
  277. Species Polysiphonia tuticorinensis Børgesen, 1938
  278. Species Polysiphonia ulex Derbes & Solier
  279. Species Polysiphonia ulleungensis D.E.Bustamante, B.Y.Won & T.O.Cho, 2014
  280. Species Polysiphonia uncinata Kützing, 1843
  281. Species Polysiphonia uncinata (Bonnemaison) P.Crouan & H.Crouan, 1852
  282. Species Polysiphonia unguiformis Børgesen, 1937
  283. Species Polysiphonia urbanoides Levring, 1944
  284. Species Polysiphonia urceoleta
  285. Species Polysiphonia utricularis Zanardini, 1851
  286. Species Polysiphonia vaga Kützing
  287. Species Polysiphonia vaga (Kützing) Kützing
  288. Species Polysiphonia variabilis Harvey, 1855
  289. Species Polysiphonia variabilis Hooker fil. & Harvey, 1863
  290. Species Polysiphonia villifera (C.Agardh) Endlicher
  291. Species Polysiphonia villum J.Agardh, 1863
  292. Species Polysiphonia vinosa Kützing
  293. Species Polysiphonia violaceum
  294. Species Polysiphonia wulfenii Kützing, 1843
  295. Species Polysiphonia zanardinii Schiffner
  296. Species Polysiphonia acanthophora Kützing, 1843 accepted as Neosiphonia sertularioides (Grateloup) K.W.Nam & P.J.Kang, 2012 accepted as Polysiphonia sertularioides (Grateloup) J.Agardh, 1863
  297. Species Polysiphonia acanthophora Harvey, 1844 accepted as Echinothamnion hookeri (Harvey) Kylin ex P.C.Silva, 1996
  298. Species Polysiphonia acanthotricha Kützing, 1847 accepted as Polysiphonia flexella (C.Agardh) J.Agardh, 1842 (synonym)
  299. Species Polysiphonia aculeata (C.Agardh) Fries, 1845 accepted as Leptosiphonia fibrillosa (Agardh) Savoie & G.W.Saunders, 2019
  300. Species Polysiphonia aculeifera Zanardini, 1847 accepted as Polysiphonia opaca (C.Agardh) Moris & De Notaris, 1839 (synonym)
  301. Species Polysiphonia adunca Kützing, 1849 accepted as Lophosiphonia reptabunda (Suhr) Kylin, 1956 accepted as Vertebrata reptabunda (Suhr) Díaz-Tapia & Maggs, 2017
  302. Species Polysiphonia affinis Moore, 1837 accepted as Vertebrata fucoides (Hudson) Kuntze, 1891 (synonym)
  303. Species Polysiphonia aggregata Segi, 1944 accepted as Neosiphonia savatieri (Hariot) M.S.Kim & I.K.Lee, 1999 accepted as Melanothamnus savatieri (Hariot) Díaz-Tapia & Maggs, 2017
  304. Species Polysiphonia akkeshiensis Segi, 1951 accepted as Melanothamnus akkeshiensis (Segi) A.M.Saunders & G.W.Saunders, 2019
  305. Species Polysiphonia amoena Sonder, 1855 accepted as Polysiphonia isogona Harvey, 1855
  306. Species Polysiphonia amplacapilli B.Kim & M.S.Kim, 2014 accepted as Kapraunia amplacapilli (B.Kim & M.S.Kim) Savoie & G.W.Saunders, 2019
  307. Species Polysiphonia angustissima Kützing, 1864 accepted as Polysiphonia subtilissima Montagne, 1840
  308. Species Polysiphonia apiculata Hollenberg, 1968 accepted as Melanothamnus apiculatus (Hollenberg) Díaz- Tapia & Maggs, 2017
  309. Species Polysiphonia aquamara I.A.Abbott, 1947 accepted as Neosiphonia tongatensis (Harvey ex Kützing) M.-S.Kim & I.K.Lee, 1999 accepted as Melanothamnus tongatensis (Harvey ex Kützing) Díaz-Tapia & Maggs, 2017
  310. Species Polysiphonia arborescens Kützing, 1843 accepted as Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019 (synonym)
  311. Species Polysiphonia argentinica W.R.Taylor, 1939 accepted as Neosiphonia harveyi (Bailey) M.-S.Kim, H.-G.Choi, Guiry & G.W.Saunders, 2001 accepted as Melanothamnus harveyi (Bailey) Díaz-Tapia & Maggs, 2017
  312. Species Polysiphonia argus Kützing, 1864 accepted as Herposiphonia versicolor (Hooker & Harvey) Reinbold, 1899
  313. Species Polysiphonia armata J.Agardh, 1842 accepted as Polysiphonia subulifera (C.Agardh) Harvey, 1834 accepted as Vertebrata subulifera (C.Agardh) Kuntze, 1891
  314. Species Polysiphonia aterrima J.D.Hooker & Harvey, 1845 accepted as Vertebrata aterrima (J.Hooker & Harvey) Kuntze, 1891
  315. Species Polysiphonia atropurpurea Moore, 1837 accepted as Vertebrata fucoides (Hudson) Kuntze, 1891
  316. Species Polysiphonia atrorubescens (Dillwyn) Greville, 1824 accepted as Polysiphonia nigra (Hudson) Batters, 1902 accepted as Vertebrata nigra (Hudson) Díaz-Tapia & Maggs, 2017
  317. Species Polysiphonia aurata Harvey, 1855 accepted as Tiparraria aurata (Harvey) Womersley, 2003
  318. Species Polysiphonia australis (C.Agardh) J.Agardh, 1863 accepted as Brongniartella australis (C.Agardh) F.Schmitz, 1893 accepted as Vertebrata australis (C.Agardh) Kuntze, 1891
  319. Species Polysiphonia badia (Dillwyn) Sprengel, 1827 accepted as Polysiphonia nigra (Hudson) Batters, 1902 accepted as Vertebrata nigra (Hudson) Díaz-Tapia & Maggs, 2017
  320. Species Polysiphonia badia Kützing, 1849 accepted as Neosiphonia sertularioides (Grateloup) K.W.Nam & P.J.Kang, 2012 accepted as Polysiphonia sertularioides (Grateloup) J.Agardh, 1863
  321. Species Polysiphonia bajacali Hollenberg, 1961 accepted as Melanothamnus bajacali (Hollenberg) Díaz-Tapia & Maggs, 2017 (synonym)
  322. Species Polysiphonia balanicola Falkenberg, 1901 accepted as Polysiphonia funebris De Notaris ex J.Agardh, 1851
  323. Species Polysiphonia bangi Kützing, 1849 accepted as Brongniartella byssoides (Goodenough & Woodward) F.Schmitz, 1893 accepted as Vertebrata byssoides (Goodenough & Woodward) Kuntze, 1891
  324. Species Polysiphonia bangii (Kützing) Kützing, 1864 accepted as Brongniartella byssoides (Goodenough & Woodward) F.Schmitz, 1893 accepted as Vertebrata byssoides (Goodenough & Woodward) Kuntze, 1891
  325. Species Polysiphonia bartlingiana Kützing, 1843 accepted as Symphyocladiella bartlingiana (Kützing) D.Bustamante, B.Y.Won & T.O.Cho, 2019
  326. Species Polysiphonia beguinottii Schiffner, 1938 accepted as Polysiphonia beguinotii Schiffner & Vatova, 1938
  327. Species Polysiphonia berkeleyi (Montagne) J.D.Hooker, 1847 accepted as Heterosiphonia berkeleyi Montagne, 1842
  328. Species Polysiphonia bharadwajae Sreenivasa Rao, 1967 accepted as Polysiphonia ferulacea Suhr ex J.Agardh, 1863 accepted as Melanothamnus ferulaceus (Suhr ex J.Agardh) Díaz-Tapia & Maggs, 2017
  329. Species Polysiphonia biasolettoana Zanardini, 1841 accepted as Polysiphonia deusta (Roth) Sprengel, 1827
  330. Species Polysiphonia biasolettoana (C.Agardh) J.Agardh, 1842 accepted as Polysiphonia deusta (Roth) Sprengel, 1827
  331. Species Polysiphonia bipinnata Postels & Ruprecht, 1840 accepted as Savoiea bipinnata (Postels & Ruprecht) M.J.Wynne, 2018
  332. Species Polysiphonia blandii Harvey, 1862 accepted as Melanothamnus blandii (Harvey) Diaz-Tapia & Maggs, 2017
  333. Species Polysiphonia boldii M.J.Wynne & P.Edwards, 1970 accepted as Polysiphonia hemisphaerica var. boldii (M.J.Wynne & P.Edwards) Rueness, 1973 (synonym)
  334. Species Polysiphonia bostrychioides P.L.Crouan & H.M.Crouan, 1865 accepted as Bostrychia moritziana (Sonder ex Kützing) J.Agardh, 1863
  335. Species Polysiphonia botryocarpa J.D.Hooker & Harvey, 1845 accepted as Microcolax botryocarpus (J.D.Hooker & Harvey) F.Schmitz, 1897
  336. Species Polysiphonia brodiaei (Dillwyn) Sprengel, 1827 accepted as Polysiphonia brodiei (Dillwyn) Sprengel, 1827 accepted as Leptosiphonia brodiei (Dillwyn) A.M.Savoie & G.W.Saunders, 2019
  337. Species Polysiphonia brodiei (Dillwyn) Sprengel, 1827 accepted as Leptosiphonia brodiei (Dillwyn) A.M.Savoie & G.W.Saunders, 2019
  338. Species Polysiphonia bulbosa Fries, 1845 accepted as Leptosiphonia fibrillosa (Agardh) Savoie & G.W.Saunders, 2019 (synonym)
  339. Species Polysiphonia byssacea (Kützing) Kützing, 1864 accepted as Polysiphonia byssoides var. byssacea Kützing, 1843 (synonym)
  340. Species Polysiphonia byssoclados Harvey, 1844 accepted as Brongniartella australis (C.Agardh) F.Schmitz, 1893 accepted as Vertebrata australis (C.Agardh) Kuntze, 1891
  341. Species Polysiphonia byssoides (Goodenough & Woodward) Greville, 1824 accepted as Brongniartella byssoides (Goodenough & Woodward) F.Schmitz, 1893 accepted as Vertebrata byssoides (Goodenough & Woodward) Kuntze, 1891
  342. Species Polysiphonia caespitosa S.-D.Xiang, 2004 accepted as Polysiphonia dachenensis S.-D.Xiang, 2007
  343. Species Polysiphonia caespitula Sonder, 1855 accepted as Polysiphonia decipiens Montagne, 1842
  344. Species Polysiphonia calacantha Harvey, 1859 accepted as Tolypiocladia glomerulata (C.Agardh) F.Schmitz, 1897
  345. Species Polysiphonia californica Harvey, 1853 accepted as Polysiphonia paniculata Montagne, 1842 accepted as Eutrichosiphonia paniculata (Montagne) D.E.Bustamante & T.O.Cho, 2021
  346. Species Polysiphonia callithamnion Sonder, 1845 accepted as Polysiphonia callithamnium Sonder, 1845 accepted as Heterosiphonia callithamnium (Sonder) Falkenberg, 1901
  347. Species Polysiphonia callithamnium Sonder, 1845 accepted as Heterosiphonia callithamnium (Sonder) Falkenberg, 1901
  348. Species Polysiphonia calodictyon Harvey ex Kützing, 1864 accepted as Tolypiocladia calodictyon (Harvey ex Kützing) P.C.Silva, 1952
  349. Species Polysiphonia calothrix Harvey, 1855 accepted as Herposiphonia calothrix (Harvey) Womersley, 2003
  350. Species Polysiphonia campanulata Delle Chiaje, 1829 accepted as Rytiphlaea tinctoria (Clemente) C.Agardh, 1824 (synonym)
  351. Species Polysiphonia camptoclada Montagne, 1837 accepted as Streblocladia camptoclada (Montagne) Falkenberg, 1901
  352. Species Polysiphonia cancellata Harvey, 1844 accepted as Polysiphonia decipiens Montagne, 1842
  353. Species Polysiphonia carmichaeliana Harvey, 1833 accepted as Leptosiphonia fibrillosa (Agardh) Savoie & G.W.Saunders, 2019 (synonym)
  354. Species Polysiphonia caspia Kützing, 1843 accepted as Polysiphonia ornata J.Agardh, 1842 (synonym)
  355. Species Polysiphonia caspica Kützing, 1843 accepted as Polysiphonia ornata J.Agardh, 1842
  356. Species Polysiphonia ceramiiformis P.Crouan & H.Crouan, 1867 accepted as Vertebrata simulans (Harvey) Kuntze, 1891
  357. Species Polysiphonia ceratoclada Montagne, 1842 accepted as Herposiphonia ceratoclada (Montagne) Reinbold, 1899
  358. Species Polysiphonia cervicornis Kützing, 1847 accepted as Bryocladia cervicornis (Kützing) F.Schmitz, 1897
  359. Species Polysiphonia chalarophloea Kützing, 1849 accepted as Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019 (synonym)
  360. Species Polysiphonia chrysoderma Kützing, 1849 accepted as Polysiphonia breviarticulata (C.Agardh) Zanardini, 1840
  361. Species Polysiphonia cladostephus Montagne, 1843 accepted as Brongniartella australis (C.Agardh) F.Schmitz, 1893 accepted as Vertebrata australis (C.Agardh) Kuntze, 1891
  362. Species Polysiphonia clavigera Kützing, 1849 accepted as Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019
  363. Species Polysiphonia cloiophylla (C.Agardh) J.Agardh, 1863 accepted as Pterosiphonia cloiophylla (C.Agardh) Falkenberg, 1897
  364. Species Polysiphonia coarctata Kützing, 1849 accepted as Polysiphonia furcellata (C.Agardh) Harvey, 1833 accepted as Vertebrata furcellata (C.Agardh) Kuntze, 1891
  365. Species Polysiphonia colensoi J.D.Hooker & Harvey, 1855 accepted as Metamorphe colensoi (J.D.Hooker & Harvey) Falkenberg, 1897
  366. Species Polysiphonia collabens (C.Agardh) Kützing, 1849 accepted as Melanothamnus collabens (C.Agardh) Díaz-Tapia & Maggs, 2017
  367. Species Polysiphonia collinsii Hollenberg, 1944 accepted as Vertebrata hendryi (N.L.Gardner) Savoie & G.W.Saunders, 2019
  368. Species Polysiphonia comatula Kützing, 1849 accepted as Boergeseniella fruticulosa (Wulfen) Kylin, 1956 accepted as Vertebrata fruticulosa (Wulfen) Kuntze, 1891
  369. Species Polysiphonia commutata Kützing, 1849 accepted as Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019 (synonym)
  370. Species Polysiphonia comoides Harvey, 1855 accepted as Polysiphonia isogona Harvey, 1855
  371. Species Polysiphonia comosa J.D.Hooker & Harvey, 1845 accepted as Lophurella comosa (J.D.Hooker & Harvey) Falkenberg, 1901
  372. Species Polysiphonia comosa Kützing, 1843 accepted as Boergeseniella fruticulosa (Wulfen) Kylin, 1956 accepted as Vertebrata fruticulosa (Wulfen) Kuntze, 1891
  373. Species Polysiphonia compacta A.H.S.Lucas, 1913 accepted as Polysiphonia isogona Harvey, 1855
  374. Species Polysiphonia complanata (Clemente) J.Agardh, 1863 accepted as Pterosiphonia complanata (Clemente) Falkenberg, 1897
  375. Species Polysiphonia concinna Hollenberg, 1944 accepted as Melanothamnus concinnus (Hollenberg) Díaz-Tapia & Maggs, 2017 (synonym)
  376. Species Polysiphonia condensata Kützing, 1863 accepted as Polysiphonia opaca (C.Agardh) Moris & De Notaris, 1839
  377. Species Polysiphonia confusa Hollenberg, 1961 accepted as Eutrichosiphonia confusa (Hollenberg) Savoie & G.W.Saunders, 2019
  378. Species Polysiphonia constricta Womersley, 1979 accepted as Vertebrata constricta (Womersley) Díaz-Tapia & Maggs, 2017
  379. Species Polysiphonia corymbifera (C.Agardh) Endlicher, 1843 accepted as Streblocladia corymbifera (C.Agardh) Kylin, 1938
  380. Species Polysiphonia cristata Harvey, 1836 accepted as Pterosiphonia complanata (Clemente) Falkenberg, 1897
  381. Species Polysiphonia cuspidata J.Agardh, 1852 accepted as Bryocladia cuspidata (J.Agardh) De Toni, 1903
  382. Species Polysiphonia cymosa Kützing, 1849 accepted as Boergeseniella fruticulosa (Wulfen) Kylin, 1956 accepted as Vertebrata fruticulosa (Wulfen) Kuntze, 1891
  383. Species Polysiphonia cystophyllicola Noda, 1975 accepted as Neosiphonia yendoi (Segi) M.S.Kim & I.K.Lee, 1999 accepted as Melanothamnus yendoi (T.Segi) Díaz-Tapia & Maggs, 2017
  384. Species Polysiphonia dasyoides Zanardini, 1874 accepted as Echinothamnion hookeri (Harvey) Kylin ex P.C.Silva, 1996
  385. Species Polysiphonia daviesii J.D.Hooker & Harvey, 1845 accepted as Heterosiphonia berkeleyi Montagne, 1842
  386. Species Polysiphonia decumbens Segi, 1951 accepted as Melanothamnus decumbens (T.Segi) Díaz-Tapia & Maggs, 2017
  387. Species Polysiphonia delphina De Notaris, 1846 accepted as Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019
  388. Species Polysiphonia deludens Falkenberg, 1901 accepted as Boergeseniella deludens (Falkenberg) Kylin, 1956
  389. Species Polysiphonia dendritica (C.Agardh) J.Agardh, 1863 accepted as Dipterosiphonia dendritica (C.Agardh) F.Schmitz, 1897
  390. Species Polysiphonia dendroidea Montagne, 1837 accepted as Symphyocladiella dendroidea (Montagne) D.Bustamante, B.Y.Won, S.C.Lindstrom & T.O.Cho, 2019
  391. Species Polysiphonia denudata (Dillwyn) Greville ex Harvey, 1833 accepted as Carradoriella denudata (Dillwyn) Savoie & G.W.Saunders, 2019
  392. Species Polysiphonia deusta Kützing accepted as Polysiphonia sanguinea (C.Agardh) Zanardini, 1840
  393. Species Polysiphonia deusta (Roth) J.Agardh, 1842 accepted as Polysiphonia deusta (Roth) Sprengel, 1827
  394. Species Polysiphonia dichotoma Hollenberg, 1944 accepted as Polysiphonia indigena Hollenberg, 1958 (synonym)
  395. Species Polysiphonia dictyurus J.Agardh, 1847 (unaccepted)
  396. Species Polysiphonia dilatata Kützing (unaccepted)
  397. Species Polysiphonia disticha Zanardini, 1847 (unaccepted)
  398. Species Polysiphonia divaricata (C.Agardh) Sprengel, 1827 (unaccepted)
  399. Species Polysiphonia doubletiae Sauvageau, 1925 (unaccepted)
  400. Species Polysiphonia dysanophora Kützing, 1843 (unaccepted)
  401. Species Polysiphonia eastwoodiae Setchell & N.L.Gardner, 1930 (unaccepted)
  402. Species Polysiphonia echinata Harvey, 1853 (unaccepted)
  403. Species Polysiphonia elongata (Hudson) Sprengel, 1827 (unaccepted)
  404. Species Polysiphonia elongella Harvey, 1833 (unaccepted)
  405. Species Polysiphonia ericoides Harvey, 1847 (unaccepted)
  406. Species Polysiphonia erythrocoma Kützing, 1843 (unaccepted)
  407. Species Polysiphonia expansa (C.Agardh) Endlichter, 1843 (unaccepted)
  408. Species Polysiphonia falcata Kützing, 1863 (unaccepted)
  409. Species Polysiphonia fasciculata Kützing, 1843 (unaccepted)
  410. Species Polysiphonia fastigiata (Roth) Greville, 1824 (unaccepted, synonym)
  411. Species Polysiphonia ferulacea Suhr ex J.Agardh, 1863 (unaccepted, synonym)
  412. Species Polysiphonia ferulaceae Suhr. Ex J. Ag. (unaccepted, misspelling)
  413. Species Polysiphonia fibrata (Dillwyn) Harvey, 1833 (unaccepted)
  414. Species Polysiphonia fibrillosa (Dillwyn) J.Agardh, 1842 (unaccepted)
  415. Species Polysiphonia fibrillosa (C.Agardh) Sprengel, 1827 (unaccepted)
  416. Species Polysiphonia filamentosa (Wulfen) Sprengel, 1827 (unaccepted, synonym)
  417. Species Polysiphonia filipendula Harvey ex J.Agardh, 1863 (unaccepted)
  418. Species Polysiphonia flaccidissima Hollenberg, 1942 (unaccepted, synonym)
  419. Species Polysiphonia flavescens Zanardini, 1874 (unaccepted)
  420. Species Polysiphonia foetidissima Cocks ex Bornet, 1892 (unaccepted, synonym)
  421. Species Polysiphonia forcipata Harvey, 1855 (unaccepted)
  422. Species Polysiphonia forcipata J.Agardh, 1842 (unaccepted)
  423. Species Polysiphonia formosa Suhr, 1831 (unaccepted, synonym)
  424. Species Polysiphonia fracta Harvey, 1853 (unaccepted, synonym)
  425. Species Polysiphonia fragilis Sperk [Shperk], 1869 (unaccepted, synonym)
  426. Species Polysiphonia frutex Harvey, 1844 (unaccepted)
  427. Species Polysiphonia fruticulosa (Wulfen) Sprengel, 1827 (unaccepted, synonym)
  428. Species Polysiphonia fucoides (Hudson) Greville, 1824 (unaccepted, synonym)
  429. Species Polysiphonia fuliginosa Rudolphi, 1831 (unaccepted)
  430. Species Polysiphonia furcellata (C.Agardh) Harvey, 1833 (unaccepted, synonym)
  431. Species Polysiphonia fuscescens Harvey, 1844 (unaccepted)
  432. Species Polysiphonia gardneri Kylin, 1941 (unaccepted, synonym)
  433. Species Polysiphonia glomerulata (C.Agardh) Sprengel, 1827 (unaccepted)
  434. Species Polysiphonia gopnathensis Thivy & Sreenivasa Rao, 1963 (unaccepted)
  435. Species Polysiphonia gorgoniae Harvey, 1853 (unaccepted)
  436. Species Polysiphonia grateloupeoides Noda, 1970 (unaccepted)
  437. Species Polysiphonia grevillei Harvey, 1841 (unaccepted)
  438. Species Polysiphonia griffithsiana Harvey, 1841 (unaccepted)
  439. Species Polysiphonia grisea Kützing, 1843 (unaccepted)
  440. Species Polysiphonia gunniana Harvey, 1844 (unaccepted)
  441. Species Polysiphonia haematites Kützing, 1843 (unaccepted, synonym)
  442. Species Polysiphonia hakodatensis Yendo, 1920 (unaccepted)
  443. Species Polysiphonia hancockii E.Y.Dawson, 1944 (unaccepted)
  444. Species Polysiphonia harlandii Harvey, 1860 (unaccepted)
  445. Species Polysiphonia harveyi Bailey, 1848 (unaccepted)
  446. Species Polysiphonia hawaiiensis Hollenberg, 1968 (unaccepted, synonym)
  447. Species Polysiphonia hemispaerica Areschoug, 1875 (unaccepted, misspelling)
  448. Species Polysiphonia hendryi N.L.Gardner, 1927 (unaccepted)
  449. Species Polysiphonia heringii Harvey, 1847 (unaccepted)
  450. Species Polysiphonia heteroclada J.Agardh, 1885 (unaccepted)
  451. Species Polysiphonia hillebrandii Bornet, 1883 (unaccepted)
  452. Species Polysiphonia hookeri Harvey, 1847 (unaccepted)
  453. Species Polysiphonia howei Hollenberg, 1945 (unaccepted)
  454. Species Polysiphonia humilis Kützing, 1849 (unaccepted)
  455. Species Polysiphonia hypnoides Welwitsch ex J.Agardh, 1863 (unaccepted)
  456. Species Polysiphonia hystrix Hooker f. & Harvey, 1847 (unaccepted)
  457. Species Polysiphonia impolita Zanardini (unaccepted)
  458. Species Polysiphonia incompta Harvey, 1847 (unaccepted)
  459. Species Polysiphonia inconspicua Reinsch, 1888 (unaccepted)
  460. Species Polysiphonia inconspicua Hollenberg, 1944 (unaccepted)
  461. Species Polysiphonia incurva Zanardini (unaccepted)
  462. Species Polysiphonia inflata G.Martens, 1866 (unaccepted)
  463. Species Polysiphonia insidiosa Greville ex J.Agardh, 1863 (unaccepted)
  464. Species Polysiphonia insidiosa (J.Agardh) P.Crouan & H.Crouan, 1867 (unaccepted, synonym)
  465. Species Polysiphonia intricata (C.Agardh) J.Agardh, 1842 (unaccepted, synonym)
  466. Species Polysiphonia inversa Sonder, 1845 (unaccepted)
  467. Species Polysiphonia japonica Harvey, 1857 (unaccepted)
  468. Species Polysiphonia javanica G.Martens, 1866 (unaccepted)
  469. Species Polysiphonia johnstonii Setchell & Gardner, 1924 (unaccepted)
  470. Species Polysiphonia kellneri Zanardini (unaccepted)
  471. Species Polysiphonia laevigata Kützing, 1843 (unaccepted)
  472. Species Polysiphonia lanosa (Linnaeus) Tandy, 1931 (unaccepted)
  473. Species Polysiphonia latiovalis Noda, 1975 (unaccepted)
  474. Species Polysiphonia lawrenciana Harvey, 1844 (unaccepted)
  475. Species Polysiphonia laxa Kützing, 1843 (unaccepted)
  476. Species Polysiphonia laxa Harvey, 1859 (unaccepted)
  477. Species Polysiphonia laxiuscula Meneghini, 1849 (unaccepted)
  478. Species Polysiphonia lepadicola (Lyngbye) Sprengel, 1827 (unaccepted, synonym)
  479. Species Polysiphonia leptoclonia Zanardini ex A.De Toni, 1907 (unaccepted)
  480. Species Polysiphonia leptura Kützing, 1843 (unaccepted)
  481. Species Polysiphonia lithophila Kützing (unaccepted, synonym)
  482. Species Polysiphonia lobophoralis Mamoozadeh & Freshwater, 2012 (unaccepted)
  483. Species Polysiphonia longiarticulata Zanardini (unaccepted)
  484. Species Polysiphonia longissima J.Agardh, 1896 (unaccepted)
  485. Species Polysiphonia lophoclados (Montagne) Kützing, 1847 (unaccepted)
  486. Species Polysiphonia lutensis Zanardini (unaccepted)
  487. Species Polysiphonia lyallii J.D.Hooker & Harvey, 1845 (unaccepted)
  488. Species Polysiphonia lyngbyei Kützing, 1843 (unaccepted)
  489. Species Polysiphonia macrarthra Zanardini, 1874 (unaccepted)
  490. Species Polysiphonia macrocarpa Harvey, 1836 (unaccepted, synonym)
  491. Species Polysiphonia macrocephala Zanardini, 1864 (unaccepted)
  492. Species Polysiphonia macroclonia Kützing, 1843 (unaccepted)
  493. Species Polysiphonia mallardiae (Harvey) Harvey, 1847 (unaccepted)
  494. Species Polysiphonia martensiana Kützing, 1843 (unaccepted)
  495. Species Polysiphonia masonii Setchell & N.L.Gardner, 1930 (unaccepted)
  496. Species Polysiphonia megarthra Zanardini ex De Toni, 1907 (unaccepted)
  497. Species Polysiphonia melagonium Meneghini, 1844 (unaccepted)
  498. Species Polysiphonia melanochroa Kützing, 1849 (unaccepted)
  499. Species Polysiphonia micracantha Zanardini ex A.De Toni, 1907 (unaccepted)
  500. Species Polysiphonia microcarpa J.D.Hooker & Harvey, 1845 (unaccepted)
  501. Species Polysiphonia microdendron J.Agardh, 1841 (unaccepted, synonym)
  502. Species Polysiphonia miniata (C.Agardh) Kützing, 1849 (unaccepted)
  503. Species Polysiphonia minutissima Hollenberg, 1942 (unaccepted)
  504. Species Polysiphonia moestingi (Lyngbye) Sprengel, 1827 (unaccepted)
  505. Species Polysiphonia moestingii (Lyngbye) Sprengel, 1827 (unaccepted)
  506. Species Polysiphonia monilifera Hooker f. & Harvey, 1847 (unaccepted)
  507. Species Polysiphonia monocarpa Montagne, 1842 (unaccepted)
  508. Species Polysiphonia montagnei De Notaris, 1841 (unaccepted)
  509. Species Polysiphonia moritziana Sonder ex Kützing, 1849 (unaccepted)
  510. Species Polysiphonia morroides B.Kim & M.S.Kim, 2014 (unaccepted)
  511. Species Polysiphonia muelleriana J.Agardh, 1870 (unaccepted)
  512. Species Polysiphonia multicapsularis Zanardini (unaccepted)
  513. Species Polysiphonia mutabilis Harvey, 1855 (unaccepted)
  514. Species Polysiphonia myriococca Montagne, 1841 (unaccepted, synonym)
  515. Species Polysiphonia nana Kützing, 1849 (unaccepted)
  516. Species Polysiphonia neglecta Harvey ex J.Agardh, 1863 (unaccepted)
  517. Species Polysiphonia nigra (Hudson) Batters, 1902 (unaccepted, synonym)
  518. Species Polysiphonia nigrescens (Hudson) Greville ex Harvey, 1833 (unaccepted, synonym)
  519. Species Polysiphonia nigrita Sonder, 1845 (unaccepted)
  520. Species Polysiphonia nipponica Segi, 1951 (unaccepted)
  521. Species Polysiphonia notoensis Segi, 1951 (unaccepted)
  522. Species Polysiphonia nova-angliae W.R.Taylor (unaccepted)
  523. Species Polysiphonia novae-angliae W.R.Taylor, 1937 (unaccepted)
  524. Species Polysiphonia nuda Mamoozadeh & Freshwater, 2012 (unaccepted)
  525. Species Polysiphonia nutans Montagne, 1841 (unaccepted, synonym)
  526. Species Polysiphonia obscura (C.Agardh) J.Agardh, 1842 (unaccepted, synonym)
  527. Species Polysiphonia obscura Harvey, 1855 (unaccepted)
  528. Species Polysiphonia obsoleta Segi, 1951 (unaccepted)
  529. Species Polysiphonia ohmaensis Ohta, 1973 (unaccepted)
  530. Species Polysiphonia olneyi Harvey, 1851 (unaccepted, synonym)
  531. Species Polysiphonia ophiocarpa Kützing, 1843 (unaccepted)
  532. Species Polysiphonia paniculata Montagne, 1842 (unaccepted > superseded combination)
  533. Species Polysiphonia parasitica (Hudson) Greville, 1824 (unaccepted)
  534. Species Polysiphonia parvula Zanardini, 1847 (unaccepted)
  535. Species Polysiphonia patens (Dillwyn) Harvey, 1833 (unaccepted)
  536. Species Polysiphonia patersonis Sonder, 1855 (unaccepted)
  537. Species Polysiphonia pauperula Kützing, 1863 (unaccepted)
  538. Species Polysiphonia pecten J.E.Areschoug, 1854 (unaccepted)
  539. Species Polysiphonia pecten-veneris Harvey, 1853 (unaccepted)
  540. Species Polysiphonia pectinata J.D.Hooker & Harvey, 1845 (unaccepted)
  541. Species Polysiphonia pectinata Harvey ex Kützing, 1864 (unaccepted, synonym)
  542. Species Polysiphonia pectinella Harvey, 1855 (unaccepted)
  543. Species Polysiphonia penicillata (C.Agardh) Sprengel, 1827 (unaccepted)
  544. Species Polysiphonia pennata (C.Agardh) J.Agardh, 1842 (unaccepted)
  545. Species Polysiphonia pentamera Hollenberg, 1968 (unaccepted)
  546. Species Polysiphonia perpusilla J.Agardh, 1847 (unaccepted)
  547. Species Polysiphonia perreymondii J.Agardh, 1842 (unaccepted, synonym)
  548. Species Polysiphonia phleborhiza Kützing, 1849 (unaccepted)
  549. Species Polysiphonia physartra Kützing, 1849 (unaccepted)
  550. Species Polysiphonia piligera Zanardini ex De Toni, 1907 (unaccepted)
  551. Species Polysiphonia pinnulata Kützing, 1843 (unaccepted)
  552. Species Polysiphonia platycarpa Børgesen, 1934 (unaccepted)
  553. Species Polysiphonia plumula J.Agardh, 1885 (unaccepted)
  554. Species Polysiphonia polymorpha (Linnaeus) Duby, 1830 (unaccepted, synonym)
  555. Species Polysiphonia polymorpha Montagne, 1843 (unaccepted, synonym)
  556. Species Polysiphonia polyphora Kützing, 1849 (unaccepted)
  557. Species Polysiphonia polyphysa Kützing, 1863 (unaccepted)
  558. Species Polysiphonia porrecta T.Segi, 1951 (unaccepted, synonym)
  559. Species Polysiphonia prorepens Harvey, 1847 (unaccepted)
  560. Species Polysiphonia prostrata Harvey, 1855 (unaccepted)
  561. Species Polysiphonia pseudovillum Hollenberg, 1968 (unaccepted)
  562. Species Polysiphonia pulvinata Liebmann, 1845 (unaccepted)
  563. Species Polysiphonia pungens Hollenberg, 1942 (unaccepted)
  564. Species Polysiphonia punicea Montagne, 1842 (unaccepted)
  565. Species Polysiphonia purpurata Zanardini ex De Toni, 1907 (unaccepted)
  566. Species Polysiphonia purpurea (C.Agardh) J.Agardh, 1842 (unaccepted, synonym)
  567. Species Polysiphonia purpurea Postels & Ruprecht, 1840 (unaccepted, synonym)
  568. Species Polysiphonia pycnocoma Kützing, 1849 (unaccepted)
  569. Species Polysiphonia pycnophloea Kützing, 1849 (unaccepted)
  570. Species Polysiphonia ramellosa Kützing, 1843 (unaccepted)
  571. Species Polysiphonia ramulosa (C.Agardh) Sprengel, 1827 (unaccepted)
  572. Species Polysiphonia repens Kützing, 1843 (unaccepted)
  573. Species Polysiphonia reptabunda (Suhr) Kützing, 1843 (unaccepted)
  574. Species Polysiphonia rhizoidea Meñez, 1964 (unaccepted, synonym)
  575. Species Polysiphonia rhododactyla Harvey, 1855 (unaccepted)
  576. Species Polysiphonia rhodomeloides Kützing, 1847 (unaccepted)
  577. Species Polysiphonia richardsonii W.J.Hooker ex Harvey, 1833 (unaccepted, synonym)
  578. Species Polysiphonia robusta Kützing, 1843 (unaccepted)
  579. Species Polysiphonia robusta N.L.Gardner, 1927 (unaccepted)
  580. Species Polysiphonia roeana Harvey, 1855 (unaccepted)
  581. Species Polysiphonia rosea Greville, 1824 (unaccepted)
  582. Species Polysiphonia roseola (C.Agardh) Fries, 1835 (unaccepted)
  583. Species Polysiphonia rostrata Sonder, 1845 (unaccepted)
  584. Species Polysiphonia ruchingeri (C.Agardh) Zanardini, 1841 (unaccepted, synonym)
  585. Species Polysiphonia rufolanosa Harvey, 1855 (unaccepted, synonym)
  586. Species Polysiphonia rytiphlaeoides J.D.Hooker & Harvey, 1845 (unaccepted)
  587. Species Polysiphonia sabulosa B.Kim & M.S.Kim, 2014 (unaccepted)
  588. Species Polysiphonia sanguinea (C.Agardh) J.Agardh, 1842 (unaccepted)
  589. Species Polysiphonia savatieri Hariot, 1891 (unaccepted, synonym)
  590. Species Polysiphonia schneideri B.Stuercke & D.W.Freshwater, 2010 (unaccepted)
  591. Species Polysiphonia schousboei Thuret, 1876 (unaccepted)
  592. Species Polysiphonia schuebeleri Foslie, 1881 (unaccepted)
  593. Species Polysiphonia scoparia Kützing, 1843 (unaccepted)
  594. Species Polysiphonia secunda (C.Agardh) Zanardini, 1840 (unaccepted)
  595. Species Polysiphonia senticosa Suhr ex Kützing, 1849 (unaccepted)
  596. Species Polysiphonia sericea Hauck, 1877 (unaccepted)
  597. Species Polysiphonia setacea Hollenberg, 1968 (unaccepted, synonym)
  598. Species Polysiphonia simplex Hollenberg, 1942 (unaccepted, synonym)
  599. Species Polysiphonia simpliciuscula P.Crouan & H.Crouan, 1852 (unaccepted, synonym)
  600. Species Polysiphonia simulans Harvey, 1849 (unaccepted, synonym)
  601. Species Polysiphonia siretokensis Yamada & Tanaka, 1944 (unaccepted)
  602. Species Polysiphonia snyderae Kylin, 1941 (unaccepted)
  603. Species Polysiphonia solierii J.Agardh, 1842 (unaccepted)
  604. Species Polysiphonia sparsa (Setchell) Hollenberg, 1968 (unaccepted)
  605. Species Polysiphonia sphaerocarpa Børgesen, 1918 (unaccepted, synonym)
  606. Species Polysiphonia spiculifera Zanardini ex Kützing, 1864 (unaccepted)
  607. Species Polysiphonia spinifera Kützing, 1843 (unaccepted)
  608. Species Polysiphonia spinosissima Harvey, 1859 (unaccepted)
  609. Species Polysiphonia spinuligera Zanardini, 1874 (unaccepted)
  610. Species Polysiphonia spinulosa Greville, 1823 (unaccepted, synonym)
  611. Species Polysiphonia spiralis L.Batten, 1923 (unaccepted, synonym)
  612. Species Polysiphonia squarrosa Kützing, 1849 (unaccepted)
  613. Species Polysiphonia stangeri J.Agardh, 1863 (unaccepted)
  614. Species Polysiphonia stenocarpa Kützing, 1849 (unaccepted)
  615. Species Polysiphonia stichidiosa Funk, 1955 (unaccepted)
  616. Species Polysiphonia stimpsonii Harvey, 1859 (unaccepted)
  617. Species Polysiphonia strictissima J.D.Hooker & Harvey, 1845 (unaccepted)
  618. Species Polysiphonia strictoides (Lyngbye) Kützing (unaccepted)
  619. Species Polysiphonia subadunca Kützing, 1843 (unaccepted)
  620. Species Polysiphonia subcontinua (C.Agardh) J.Agardh, 1842 (unaccepted, synonym)
  621. Species Polysiphonia subtilis Kützing, 1843 (unaccepted, synonym)
  622. Species Polysiphonia subulifera (C.Agardh) Harvey, 1834 (unaccepted)
  623. Species Polysiphonia sulivanae J.D.Hooker & Harvey, 1847 (unaccepted)
  624. Species Polysiphonia tasmanica (Sonder) J.Agardh, 1863 (unaccepted)
  625. Species Polysiphonia taylorii Hollenberg ex Williams, 1949 (unaccepted, synonym)
  626. Species Polysiphonia teges Womersley, 1979 (unaccepted)
  627. Species Polysiphonia tenebrosa Harvey, 1847 (unaccepted)
  628. Species Polysiphonia tenella (C.Agardh) Moris & De Notaris, 1839 (unaccepted, synonym)
  629. Species Polysiphonia tenuis Hollenberg, 1968 (unaccepted)
  630. Species Polysiphonia tenuis (C.Agardh) E.M.Fries, 1836 (unaccepted, synonym)
  631. Species Polysiphonia tepida Hollenberg, 1958 (unaccepted, synonym)
  632. Species Polysiphonia teradomariensis M.Noda, 1971 (unaccepted)
  633. Species Polysiphonia thuyoides Harvey, 1836 (unaccepted)
  634. Species Polysiphonia thwaitesii Harvey ex J.Agardh, 1863 (unaccepted)
  635. Species Polysiphonia thyrsigera J.Agardh, 1847 (unaccepted)
  636. Species Polysiphonia tongatensis Harvey ex Kützing, 1864 (unaccepted)
  637. Species Polysiphonia trichodes Kützing, 1843 (unaccepted, synonym)
  638. Species Polysiphonia tripinnata J.Agardh, 1842 (unaccepted)
  639. Species Polysiphonia umbellifera Kützing, 1843 (unaccepted)
  640. Species Polysiphonia upolensis Grunow, 1874 (unaccepted, synonym)
  641. Species Polysiphonia urbana Harvey, 1847 (unaccepted)
  642. Species Polysiphonia urceolata (Lightfoot ex Dillwyn) Greville, 1824 (unaccepted, synonym)
  643. Species Polysiphonia vagabunda Harvey, 1859 (unaccepted, synonym)
  644. Species Polysiphonia valida J.Agardh, 1896 (unaccepted)
  645. Species Polysiphonia variegata (C.Agardh) Zanardin, 1840 (unaccepted)
  646. Species Polysiphonia versicolor Hooker f. & Harvey, 1847 (unaccepted)
  647. Species Polysiphonia verticillata Harvey, 1833 (unaccepted)
  648. Species Polysiphonia vestita J.Agardh, 1842 (unaccepted, synonym)
  649. Species Polysiphonia victoriae (Harvey) Kützing, 1864 (unaccepted)
  650. Species Polysiphonia vidovichii Meneghini ex Kützing, 1845 (unaccepted, synonym)
  651. Species Polysiphonia violacea (Roth) Sprengel, 1827 (unaccepted, synonym)
  652. Species Polysiphonia virgata (C.Agardh) Sprengel, 1827 (unaccepted)
  653. Species Polysiphonia woodii Harvey, 1853 (unaccepted)
  654. Species Polysiphonia wulfenii (Roth) J.Agardh, 1842 (unaccepted)
  655. Species Polysiphonia yendoi T.Segi, 1951 (unaccepted)
  656. Species Polysiphonia yonakuniensis Segi, 1951 (unaccepted, synonym)
  657. Species Polysiphonia zostericola Lucas, 1919 (unaccepted)
  658. Species Polysiphonia adriatica Schiffner, 1931 (uncertain)
  659. Species Polysiphonia adscendens Meneghini, 1844 (uncertain)
  660. Species Polysiphonia adscendens (Bonnemaison) P.Crouan & H.Crouan (uncertain)
  661. Species Polysiphonia americana Reinsch (uncertain)
  662. Species Polysiphonia amethystea Kützing (uncertain)
  663. Species Polysiphonia arenaria Postels & Ruprecht (uncertain)
  664. Species Polysiphonia aspera Zanardini ex A.De Toni, 1907 (uncertain)
  665. Species Polysiphonia attenuata Zanardini ex A.De Toni, 1907 (uncertain)
  666. Species Polysiphonia bellula De Notaris (uncertain)
  667. Species Polysiphonia bicornis Sonder, 1880 (uncertain)
  668. Species Polysiphonia brachygona Harvey, 1855 (uncertain)
  669. Species Polysiphonia calliptera Kützing (uncertain)
  670. Species Polysiphonia callitricha Kützing (uncertain)
  671. Species Polysiphonia capillata De Notaris (uncertain)
  672. Species Polysiphonia chlamydopteris Zanardini (uncertain)
  673. Species Polysiphonia chlamydopteris Meneghini ex A.De Toni, 1907 (uncertain)
  674. Species Polysiphonia codiicola Zanardini (uncertain)
  675. Species Polysiphonia dasiiformis Zanardini, 1843 (uncertain)
  676. Species Polysiphonia davisii J.D.Hooker & Harvey (uncertain)
  677. Species Polysiphonia dichocephala Kützing (uncertain)
  678. Species Polysiphonia dichotoma Zanardini ex A.De Toni, 1907 (uncertain, uncertain taxonomic status subjected to verification)
  679. Species Polysiphonia diffusa (Hudson) Jones & Kingston (uncertain)
  680. Species Polysiphonia discolor (Agardh) Sprengel (uncertain)
  681. Species Polysiphonia episcopalis Zanardini ex A.De Toni, 1907 (uncertain)
  682. Species Polysiphonia expansa Zanardini, 1864 (uncertain, uncertain taxonomic status subjected to verification)
  683. Species Polysiphonia floccosa Zanardini, 1843 (uncertain)
  684. Species Polysiphonia furcata Meneghini ex A.De Toni, 1907 (uncertain)
  685. Species Polysiphonia gibbesii Harvey (uncertain)
  686. Species Polysiphonia guadalupens Setchell & Gardner (uncertain)
  687. Species Polysiphonia guernisaci (P.L.Crouan & H.M.Crouan) J.Agardh (uncertain)
  688. Species Polysiphonia hamulifera Kützing (uncertain)
  689. Species Polysiphonia hispida Zanardini, 1864 (uncertain)
  690. Species Polysiphonia incompta De Notaris, 1846 (uncertain)
  691. Species Polysiphonia insignis P.L.Crouan & H.M.Crouan (uncertain)
  692. Species Polysiphonia juncea Kützing (uncertain)
  693. Species Polysiphonia lasiorhiza Kützing (uncertain)
  694. Species Polysiphonia lasiotricha Kützing (uncertain)
  695. Species Polysiphonia leptoclada (Montagne) Kützing, 1864 (uncertain)
  696. Species Polysiphonia morrowii Harvey, 1857 (uncertain)
  697. Species Polysiphonia mucosa P.L.Crouan & H.M.Crouan (uncertain)
  698. Species Polysiphonia multifida Duby (uncertain)
  699. Species Polysiphonia multifida Kützing (uncertain)
  700. Species Polysiphonia nemalii Zanardini, 1843 (uncertain)
  701. Species Polysiphonia pappeana Kützing (uncertain)
  702. Species Polysiphonia patula Kützing (uncertain)
  703. Species Polysiphonia physarthra (Kützing) Kützing (uncertain)
  704. Species Polysiphonia polycephala Zanardini ex De Toni, 1907 (uncertain)
  705. Species Polysiphonia pulchella De Notaris (uncertain)
  706. Species Polysiphonia radicans (Meneghini) J.Agardh (uncertain)
  707. Species Polysiphonia regularis Kützing (uncertain)
  708. Species Polysiphonia rytiphloeoides J.D.Hooker & Harvey (uncertain)
  709. Species Polysiphonia sanctipetri Collins (uncertain)
  710. Species Polysiphonia secundata (Suhr) Kützing (uncertain)
  711. Species Polysiphonia sentosa Kützing (uncertain)
  712. Species Polysiphonia tenera Harvey (uncertain)
  713. Species Polysiphonia tenuissima De Notaris (uncertain)
  714. Species Polysiphonia tommasiniana Bertoloni, 1867 (uncertain, uncertain taxonomic status subjected to verification)
  715. Species Polysiphonia trichoclada Kützing (uncertain)
  716. Species Polysiphonia veneta Zanardini, 1847 (uncertain)
  717. Species Polysiphonia violascens Kützing (uncertain)
  718. Species Polysiphonia virens Kützing (uncertain)
  719. Species Polysiphonia vulpina De Notaris (uncertain)
  720. Species Polysiphonia yokoskensis Hariot (uncertain)
marine, brackish, fresh
Hertwig, R. (1882). Die Actinien der Challenger Expedition. Gustav Fischer. Jena., pp. 119.
page(s): 55-56 [details] 
LSID urn:lsid:algaebase.org:taxname:8028  
LSID urn:lsid:algaebase.org:taxname:8028 [details]
Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Polysiphonia Greville, 1823. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=143853 on 2025-06-14
Date
action
by
2004-12-21 15:54:05Z
created
Guiry, Michael D.
2005-07-07 10:14:33Z
changed
Braeckman, Ulrike
2009-01-28 08:22:23Z
checked
Guiry, Michael D.
2010-08-12 11:51:04Z
changed
Guiry, Michael D.
2012-07-04 10:40:50Z
changed
Guiry, Michael D.

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


Nomenclature

original description Hertwig, R. (1882). Die Actinien der Challenger Expedition. Gustav Fischer. Jena., pp. 119.
page(s): 55-56 [details] 

basis of record Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. <em>World-wide electronic publication, National University of Ireland, Galway.</em> searched on YYYY-MM-DD., available online at http://www.algaebase.org [details] 

Other

context source (Hexacorallia) Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details] 

additional source Guiry, M.D. (2001). Macroalgae of Rhodophycota, Phaeophycota, Chlorophycota, and two genera of Xanthophycota, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 20-38 (look up in IMIS) [details] 

additional source Patterson, D. (2001). Platypus checklist of Protoctista [details] 

additional source Silva, P. C.; Basson, P. W.; Moe, R. L. (1996). Catalogue of the benthic marine algae of the Indian Ocean. <em>University of California Publications in Botany.</em> 79: 1-1259., available online at https://books.google.be/books?hl=pt-PT&lr=&id=vtBdDwAAQBAJ&oi=fnd&pg=PR11&dq=Catalogue+of+the+benthic+marine+algae+of+the+Indian+Ocean&ots=FL-YOKu8Cx&sig=3PmT926F1rNHQTf1AhDeY-ztmu4#v=onepage&q=Catalogue%20of%20the%20benthic%20marine%20algae%20of%20the%20 [details] 

additional source Carlgren, O. (1925). A revision of the Actiniaria of the Chilka Lake. Arkiv für Zoologi, 17A(21): 1-21
page(s): 8 [details] 

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
LSID urn:lsid:algaebase.org:taxname:8028 [details]

Unreviewed
Remark Nom. Cons. [details]
    Definitions

Loading...


LanguageName 
Dutch buizenwier  [details]
Japanese イトグサ属  [details]
Published in AlgaeBase Logo AlgaeBase (from synonym Carradoria Martius, 1833)
Published in AlgaeBase Logo AlgaeBase (from synonym Grammitella P.Crouan & H.Crouan, 1848)
Published in AlgaeBase Logo AlgaeBase (from synonym Orcasia Kylin, 1941)
Published in AlgaeBase Logo AlgaeBase (from synonym Oligosiphonia J.Agardh)
Published in AlgaeBase Logo AlgaeBase (from synonym Dicarpella Bory de Saint-Vincent, 1823)
Published in AlgaeBase Logo AlgaeBase 
Published in AlgaeBase Logo AlgaeBase (from synonym Polychetum Chevallier, 1836)
Published in AlgaeBase Logo AlgaeBase (from synonym Polyochetum Chevallier, 1836)
To Biological Information System for Marine Life (BISMaL) 
To European Nucleotide Archive, ENA (Dicarpella) (from synonym Dicarpella Bory de Saint-Vincent, 1823)
To European Nucleotide Archive, ENA (Polysiphonia) 
To Genbank (from synonym Dicarpella Bory de Saint-Vincent, 1823)
To ITIS
OCEAN-UKRAINE is a project Supported by the Flemish Government - Department of Foreign Affairs   

Website hosted by the Flanders Marine Institute VLIZ