1. Species Ceramium abyssale Petersen, 1924
2. Species Ceramium adhaerens Womersley, 2004
3. Species Ceramium aduncum Nakamura, 1950
4. Species Ceramium affine Setchell & N.L.Gardner, 1930
5. Species Ceramium albidum De Candolle, 1805
6. Species Ceramium amamiense Itono, 1972
7. Species Ceramium apiculatum J.Agardh, 1876
8. Species Ceramium arborescens J.Agardh, 1894
9. Species Ceramium arbuscula (Dillwyn) Bokry
10. Species Ceramium arbuscula C.Agardh
11. Species Ceramium arcticum J.Agardh, 1894
12. Species Ceramium arenarium Simons, 1966
13. Species Ceramium areschougii Kylin, 1907
14. Species Ceramium armatum (Kützing) Grunow
15. Species Ceramium asperum Roth, 1800
16. Species Ceramium atlanticum H.E.Petersen, 1911
17. Species Ceramium atropurpureum
18. Species Ceramium atrorubescens Kylin, 1938
19. Species Ceramium attenuatum Meneghini
20. Species Ceramium attenuatum Ruchinger
21. Species Ceramium aucklandicum Kützing, 1849
22. Species Ceramium australe Sonder, 1845
23. Species Ceramium avalonae E.Y.Dawson, 1949
24. Species Ceramium axillare A.P.de Candolle
25. Species Ceramium barbatum (J.E.Smith) Duby, 1833
26. Species Ceramium bertholdii Funk, 1922
27. Species Ceramium bicorne Setchell & Gardner, 1924
28. Species Ceramium bisporum D.L.Ballantine, 1990
29. Species Ceramium boergesenii H.E.Petersen, 1911
30. Species Ceramium borneense Weber-van Bosse, 1923
31. Species Ceramium botryocarpum A.W.Griffiths ex Harvey, 1848
32. Species Ceramium boucheri (Bonnemaison) Duby
33. Species Ceramium boydenii E.S.Gepp, 1904
34. Species Ceramium brasiliense A.B.Joly, 1957
35. Species Ceramium brevizonatum H.E.Petersen, 1918
36. Species Ceramium bulbosum Stackhouse
37. Species Ceramium caespitosum Roth, 1797
38. Species Ceramium californicum J.Agardh, 1894
39. Species Ceramium callipterum Mazoyer, 1938
40. Species Ceramium camouii E.Y.Dawson, 1944
41. Species Ceramium cancellatum (Linnaeus) De Candolle, 1805
42. Species Ceramium capense Kützing, 1841
43. Species Ceramium capitellatum De Notaris
44. Species Ceramium capricornu (Reinsch) Farlow
45. Species Ceramium casuarinae De Candolle
46. Species Ceramium catenatum (Linnaeus) De Candolle, 1805
47. Species Ceramium catenula (Kützing) Ardissone
48. Species Ceramium caudatum Setchell & N.L.Gardner, 1924
49. Species Ceramium centroceratiforme Simons, 1966
50. Species Ceramium chatamense G.Feldmann
51. Species Ceramium chathamense G.Feldmann, 1950
52. Species Ceramium ciliatum (J.Ellis) Ducluzeau, 1806
53. Species Ceramium cimbricum H.E.Petersen, 1924
54. Species Ceramium cingulatum Weber Bosse, 1923
55. Species Ceramium cingulum Meneses, 1995
56. Species Ceramium circinatum (Kützing) J.Agardh, 1851
57. Species Ceramium clarionense Setchell & N.L.Gardner, 1930
58. Species Ceramium clavaeforme Poiret
59. Species Ceramium clavutatum
60. Species Ceramium cliftonianum J.Agardh, 1876
61. Species Ceramium coccineum Draparnaud
62. Species Ceramium coccineum Roth ex Link, 1806
63. Species Ceramium codicola J.Agardh, 1894
64. Species Ceramium codii (H.Richards) Mazoyer, 1938
65. Species Ceramium comptum Børgesen, 1924
66. Species Ceramium confluens (Kützing) Ardissone
67. Species Ceramium congestum Bonnemaison
68. Species Ceramium contortum
69. Species Ceramium corallinum (J.Murray) Bory
70. Species Ceramium corallinum Delle Chiaje
71. Species Ceramium cormacii Serio, Catra, Collodoro & Nisi, 2011
72. Species Ceramium corniculatum Montagne, 1861
73. Species Ceramium cornutum P.J.L.Dangeard, 1953
74. Species Ceramium corymbosum (E.B.) C.Agardh
75. Species Ceramium corymbosum J.Agardh
76. Species Ceramium crouanianum J.Agardh, 1894
77. Species Ceramium cruciatum Collins & Hervey, 1917
78. Species Ceramium cupulatum Womersley, 1978
79. Species Ceramium dalmaticum Meneghini
80. Species Ceramium danicum Petersen, 1924
81. Species Ceramium dawsonii A.B.Joly, 1957
82. Species Ceramium derbesii Solier ex Kützing, 1847
83. Species Ceramium deslongchampsii Chauvin ex Duby, 1830
84. Species Ceramium diaphanoides Kützing
85. Species Ceramium diaphanum (Lightfoot) Roth, 1806
86. Species Ceramium didymum Bonnemaison
87. Species Ceramium dillwynii (Weber & Mohr) Roth
88. Species Ceramium discorticatum Heydrich, 1893
89. Species Ceramium divergens J.Agardh, 1894
90. Species Ceramium dorsiventrale Hommersand, 1963
91. Species Ceramium dozei Hariot, 1887
92. Species Ceramium ducluzeaui Bonnemaison
93. Species Ceramium dumosertum R.E.Norris & Abbott, 1992
94. Species Ceramium echionotum J.Agardh, 1844
95. Species Ceramium equisetoides E.Y.Dawson, 1944
96. Species Ceramium erumpens Meneghini
97. Species Ceramium evermannii Setchell & N.L.Gardner, 1930
98. Species Ceramium excellens J.Agardh, 1894
99. Species Ceramium fastigiatum Roussel, 1806
100. Species Ceramium fibrillosum (Dillwyn) Mertens
101. Species Ceramium fibrosum Roth, 1800
102. Species Ceramium filicula Harvey ex Womersley, 1978
103. Species Ceramium flagellare (Esper) Ruchinger
104. Species Ceramium flagelliferum Kützing
105. Species Ceramium flastigiramosum
106. Species Ceramium floribundum Kützing
107. Species Ceramium floridanum J.Agardh, 1894
108. Species Ceramium forcipatum A.P.de Candolle, 1805
109. Species Ceramium fosliei (Petersen) Petersen, 1935
110. Species Ceramium fractum
111. Species Ceramium fragile Ardissone
112. Species Ceramium fruiticulosum Roth, 1981
113. Species Ceramium fruticulosum Roth, 1800
114. Species Ceramium fucoides (Hudson) De Candolle
115. Species Ceramium fujiianum M.B.Barros-Barreto & C.A.Maggs, 2006
116. Species Ceramium furcatum (Petersen) Petersen, 1925
117. Species Ceramium gaditanum (Clemente) Cremades, 1990
118. Species Ceramium gardneri Kylin, 1941
119. Species Ceramium giacconei Cormaci & G.Furnari, 1991
120. Species Ceramium giganteum Meneghini
121. Species Ceramium gigartinum (Linnaeus) Roth
122. Species Ceramium glanduliferum Kylin, 1938
123. Species Ceramium gracile De Candolle, 1805
124. Species Ceramium gracilliferum Griffiths & Harvey
125. Species Ceramium gracillimum C.Agardh, 1824
126. Species Ceramium graecum Lazaridou & Boudouresque, 1992
127. Species Ceramium granulosum (E.B.) C.Agardh
128. Species Ceramium guttatum Bonnemaison, 1828
129. Species Ceramium gymnogonium Meneghini
130. Species Ceramium hamatispinum E.Y.Dawson, 1950
131. Species Ceramium hellenicum Giaccone, 1968
132. Species Ceramium helminthochortos (Schwendimann) Roth, 1800
133. Species Ceramium heterospinum B.Subramanian, 1985
134. Species Ceramium hirsutum Roth, 1800
135. Species Ceramium hoodii W.R.Taylor, 1945
136. Species Ceramium hookeri (Dillwyn) C.Agardh
137. Species Ceramium horridulum P.C.Silva, 1972
138. Species Ceramium horridum Meneghini, 1844
139. Species Ceramium hospitans Zanardini
140. Species Ceramium howellii Setchell & N.L.Gardner, 1937
141. Species Ceramium hyalinum Rabenhorst
142. Species Ceramium inconspicuum Zanardini, 1839
143. Species Ceramium incospicuum Zanardini, 1840
144. Species Ceramium inflexum Roth
145. Species Ceramium inkyui T.O.Cho, S.Fredericq & S.M.Boo, 2003
146. Species Ceramium interruptum Setchell & Gardner, 1924
147. Species Ceramium involutum Kützing, 1849
148. Species Ceramium irregulare Kützing, 1849
149. Species Ceramium isogonum Harvey, 1855
150. Species Ceramium japonicum Okamura, 1896
151. Species Ceramium johnstonii Setchell & Gardner, 1924
152. Species Ceramium jolyi (Díaz-Piferrer) D.L.Ballantine & M.J.Wynne, 1968
153. Species Ceramium julaceum (Kützing) Rabenhorst, 1847
154. Species Ceramium juliae A.J.K.Millar, 2002
155. Species Ceramium kondoi Yendo, 1920
156. Species Ceramium koreanum Boo & I.K.Lee, 1986
157. Species Ceramium koronense Trono, 1972
158. Species Ceramium krameri G.R.South & Skelton, 2000
159. Species Ceramium kuetzingianum
160. Species Ceramium laetum Meneghini ex Ardissone, 1871
161. Species Ceramium laingii Reinbold ex Laing, 1905
162. Species Ceramium lanciferum Kützing, 1847
163. Species Ceramium ledermannii Pilger, 1911
164. Species Ceramium lenormandii Montague
165. Species Ceramium lenticulare Womersley, 1978
166. Species Ceramium lentiforme A.J.K.Millar, 1990
167. Species Ceramium leptocladum Schiffner, 1933
168. Species Ceramium leptophloeum Kützing
169. Species Ceramium leptosiphon Pilger, 1920
170. Species Ceramium leptozonum M.A.Howe, 1918
171. Species Ceramium lessonii Kützing, 1849
172. Species Ceramium leutzelburgii Schmidt, 1924
173. Species Ceramium linum (Roth) De Candolle
174. Species Ceramium loureiri C.Agardh, 1824
175. Species Ceramium loureiroi C.Agardh
176. Species Ceramium luetzelburgii O.C.Schmidt, 1924
177. Species Ceramium lumbricale (Roth) Lamouroux
178. Species Ceramium macilentum J.Agardh, 1894
179. Species Ceramium macrocarpum Kützing
180. Species Ceramium macrogonium (Kützing) Ardissone
181. Species Ceramium macrotrichum Feldmann-Mazoyer, 1952
182. Species Ceramium manorense P.Anand, 1943
183. Species Ceramium marshallense E.Y.Dawson, 1957
184. Species Ceramium maryae Weber-van Bosse, 1923
185. Species Ceramium mauritianum Feldmann-Mazoyer, 1952
186. Species Ceramium mertensii (Turner) De Candolle
187. Species Ceramium mertensii (Turner) Roth
188. Species Ceramium metcalfii C.K.Tseng
189. Species Ceramium molle Roth
190. Species Ceramium monacanthum J.Agardh, 1894
191. Species Ceramium multicapsulare (Dillwyn) C.Agardh
192. Species Ceramium multijugum Jaasund, 1970
193. Species Ceramium nakamurae E.Y.Dawson, 1954
194. Species Ceramium nanum Kuehne, 1946
195. Species Ceramium nayalii Nasr, 1941
196. Species Ceramium nitens (C.Agardh) J.Agardh, 1851
197. Species Ceramium nodulosum Ducluzeau, 1850
198. Species Ceramium nodulosum De Candolle
199. Species Ceramium nudiusculum (Kützing) Rabenhorst, 1847
200. Species Ceramium obesum E.Y.Dawson, 1950
201. Species Ceramium obsoletum C.Agardh, 1828
202. Species Ceramium ornatum Setchell & Gardner, 1930
203. Species Ceramium orsinianum Meneghini
204. Species Ceramium orthocladum Schiffner, 1926
205. Species Ceramium pacificum (Collins) Kylin, 1925
206. Species Ceramium pallens Zanardini
207. Species Ceramium pallidum (Kützing) Maggs & Hommersand, 1993
208. Species Ceramium paniculatum Okamura, 1921
209. Species Ceramium papenfussianum Simons, 1966
210. Species Ceramium parvulum (Zanardini ex Frauenfeld) Grunow, 1867
211. Species Ceramium pedicellatum (Duby) J.Agardh
212. Species Ceramium pedicellatum C.Agardh, 1817
213. Species Ceramium penicillatum Areschoug, 1849
214. Species Ceramium pennatum P.Crouan & H.Crouan, 1852
215. Species Ceramium periconicum T.O.Cho & Riosmena-Rodríguez, 2008
216. Species Ceramium personatum Setchell & N.L.Gardner, 1930
217. Species Ceramium petitii Feldmann-Mazoyer
218. Species Ceramium phillipsiae Huisman, 2018
219. Species Ceramium pilosum (Roth) Naccari
220. Species Ceramium pinastroides (Gmelin) Stackhouse
221. Species Ceramium planum Kützing, 1849
222. Species Ceramium plicatum Meneghini
223. Species Ceramium plocamium (S.G.Gmelin) Roth, 1800
224. Species Ceramium poeppigianum Grunow, 1868
225. Species Ceramium polyceras (Kützing) Zanardini, 1847
226. Species Ceramium polygonum (Kützing) Shperk
227. Species Ceramium polyspermum P.L.Crouan & H.M.Crouan
228. Species Ceramium polyspermum Shperk
229. Species Ceramium procumbens Setchell & N.L.Gardner, 1924
230. Species Ceramium prorepens Grunow
231. Species Ceramium prostratum E.Y.Dawson, 1963
232. Species Ceramium pseudostrictum Schiffner, 1938
233. Species Ceramium puberulum Sonder, 1845
234. Species Ceramium pulvereum (Dillwyn) C.Agardh
235. Species Ceramium punctiforme Setchell, 1924
236. Species Ceramium purpurascens Wallroth
237. Species Ceramium purpureum Delle Chiaje, 1829
238. Species Ceramium purum Roth, 1800
239. Species Ceramium pusillum Harvey, 1863
240. Species Ceramium pyridioides G.Feldmann
241. Species Ceramium radiculosum Grunow ex Hauck, 1875
242. Species Ceramium reptans T.O.Cho & Fredericq, 2006
243. Species Ceramium rescissum Kylin, 1907
244. Species Ceramium rhizophorum (Montagne) De Toni
245. Species Ceramium rigidum Ardissone
246. Species Ceramium rintelsianum G.R.South & Skelton, 2000
247. Species Ceramium riosmenae B.Y.Won & T.O.Cho, 2011
248. Species Ceramium rosenvingei Petersen, 1908
249. Species Ceramium rosenvingii H.E.Petersen
250. Species Ceramium rothianum M.A.Wolf, K.Sciuto, I. Moro, Maggs & Sfriso, 2019
251. Species Ceramium saviniae Feldmann-Mazoyer, 1952
252. Species Ceramium scandinavicum Petersen, 1924
253. Species Ceramium secundatum Lyngbye, 1819
254. Species Ceramium septentrionale Petersen, 1911
255. Species Ceramium serpens Setchell & N.L.Gardner, 1924
256. Species Ceramium setchellii A.H.S.Lucas, 1935
257. Species Ceramium shepherdii Womersley, 1978
258. Species Ceramium shuttleworthianum (Kützing) Rabenhorst, 1847
259. Species Ceramium siliquosum (Kützing) Maggs & Hommersand, 1993
260. Species Ceramium sinicola Setchell & Gardner, 1924
261. Species Ceramium skottsbergii H.Petersen, 1924
262. Species Ceramium spinosopilosum Kützing, 1863
263. Species Ceramium spinosum (Linnaeus) Ruchinger
264. Species Ceramium spinulosum Biasoletto
265. Species Ceramium spyridioides G.Feldmann, 1950
266. Species Ceramium squamosum Rafinesque
267. Species Ceramium squarrosum (Harvey) J.Agardh
268. Species Ceramium stichidiosum J.Agardh, 1876
269. Species Ceramium strobiliforme G.W.Lawson & D.M.John, 1982
270. Species Ceramium subfuscum (Woodward) Stackhouse
271. Species Ceramium subtile J.Agardh, 1851
272. Species Ceramium subverticillatum (Grunow) Weber-van Bosse, 1923
273. Species Ceramium subvirgatum Zanardini, 1854
274. Species Ceramium suhrianum P.C.Silva, 1996
275. Species Ceramium sungminbooi J.R.Hughey & G.H.Boo, 2016
276. Species Ceramium syntrophum (Kützing) Ardissone
277. Species Ceramium tasmanicum (Kützing) Womersley, 1978
278. Species Ceramium templetonii Setchell & N.L.Gardner, 1937
279. Species Ceramium tenerrimum (G.Martens) Okamura, 1921
280. Species Ceramium tenue (J.Agardh) J.Agardh, 1894
281. Species Ceramium tenuicorne (Kützing) Waern, 1952
282. Species Ceramium tenuicorticatum Konno, 1974
283. Species Ceramium tenuissimum J.Agardh
284. Species Ceramium tetricum
285. Species Ceramium tranquillum Meneses in Abbott, 1998
286. Species Ceramium transcurrens (Kützing) Ardissone
287. Species Ceramium truncatum H.Petersen, 1936
288. Species Ceramium tubulosum Roth, 1800
289. Species Ceramium uncinatum Harvey, 1855
290. Species Ceramium ungulatum (Kützing) Hariot, 1889
291. Species Ceramium uniforme (Esper) Ruchinger
292. Species Ceramium uniforme Meneghini
293. Species Ceramium upolense G.R.South & Skelton, 2000
294. Species Ceramium uruguayense W.R.Taylor, 1960
295. Species Ceramium vagans P.C.Silva, 1987
296. Species Ceramium variegatum (Kützing) Okamura, 1932
297. Species Ceramium vatovai Schiffner, 1938
298. Species Ceramium venetum Zanardini
299. Species Ceramium verrucosum Roth
300. Species Ceramium verticillatum Delle Chiaje
301. Species Ceramium vestitum Harvey, 1855
302. Species Ceramium vietnamense Pham-Hoàng Hô, 1969
303. Species Ceramium villosum (Hudson) Poiret
304. Species Ceramium virgatum Roth, 1797
305. Species Ceramium viride Filarszky
306. Species Ceramium viscainoense E.Y.Dawson, 1950
307. Species Ceramium wilsonii Womersley, 2004
308. Species Ceramium womersleyi R.E.Norris & I.A.Abbott, 1992
309. Species Ceramium wulfenii Roth
310. Species Ceramium zacae Setchell & N.L.Gardner, 1937
311. Species Ceramium acanthonotum (Carmichael) J.Agardh, 1844 accepted as Ceramium shuttleworthianum (Kützing) Rabenhorst, 1847
312. Species Ceramium aciculare Roth, 1806 accepted as Chondracanthus acicularis (Roth) Fredericq, 1993
313. Species Ceramium acrocarpum Kützing, 1863 accepted as Ceramium strictum var. acrocarpum (Kützing) Schiffner, 1943
314. Species Ceramium aculeatum C.Agardh ex Decaisne, 1841 accepted as Spyridia hypnoides (Bory de Saint-Vincent) Papenfuss, 1968
315. Species Ceramium aegagropilum (Linnaeus) De Candolle, 1805 accepted as Cladophora aegagropila (Linnaeus) Trevisan, 1845 accepted as Aegagropila linnaei Kützing, 1843
316. Species Ceramium aequabile J.Agardh, 1894 accepted as Ceramium tasmanicum (Kützing) Womersley, 1978 (synonym)
317. Species Ceramium agardhianum Griffiths ex Harvey, 1841 accepted as Ceramium deslongchampsii Chauvin ex Duby, 1830
318. Species Ceramium arachnoideum (C.Agardh) J.Agardh, 1851 accepted as Ceramium tenuicorne (Kützing) Waern, 1952
319. Species Ceramium armoricum P.S.Dixon & H.M.Parkes, 1968 accepted as Ceramium pallidum (Kützing) Maggs & Hommersand, 1993
320. Species Ceramium azoricum Meneghini accepted as Ceramium echionotum var. azoricum (Meneghini) Piccone, 1884 (synonym)
321. Species Ceramium barbatum Kützing, 1842 accepted as Ceramium rubrum var. barbatum Feldmann-Mazoyer, 1941 (synonym)
322. Species Ceramium biasolethianum (Kützing) Ardissone accepted as Ceramium circinatum (Kützing) J.Agardh, 1851
323. Species Ceramium boergeseni Petersen, 1911 accepted as Ceramium boergesenii H.E.Petersen, 1911
324. Species Ceramium boreale Okamura accepted as Campylaephora crassa (Okamura) Nakamura, 1950 (synonym)
325. Species Ceramium brachiatum Bonnemaison, 1822 accepted as Callithamnion tetragonum (Stackhouse) S.F.Gray, 1821
326. Species Ceramium brachiatum C.Agardh, 1817 accepted as Pylaiella littoralis (Linnaeus) Kjellman, 1872
327. Species Ceramium brachygonum Lyngbye, 1819 accepted as Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019
328. Species Ceramium brodiei (Dillwyn) C.Agardh, 1811 accepted as Leptosiphonia brodiei (Dillwyn) A.M.Savoie & G.W.Saunders, 2019
329. Species Ceramium byssoides (Goodenough & Woodward) C.Agardh, 1811 accepted as Brongniartella byssoides (Goodenough & Woodward) F.Schmitz, 1893 accepted as Vertebrata byssoides (Goodenough & Woodward) Kuntze, 1891
330. Species Ceramium byssoideum Harvey, 1853 accepted as Gayliella mazoyerae T.O.Cho, Fredericq & Hommersand, 2008 (synonym)
331. Species Ceramium camptum Borgesen accepted as Ceramium comptum Børgesen, 1924 (misspelling)
332. Species Ceramium cancellatum C.Agardh, 1824 accepted as Ceramium planum Kützing, 1849
333. Species Ceramium capillare de Lamarck & De Candolle, 1805 accepted as Cladophora glomerata var. crassior (C.Agardh) C.Hoek, 1963 (synonym)
334. Species Ceramium ceramicola (Lyngbye) Hornemann, 1828 accepted as Erythrotrichia carnea (Dillwyn) J.Agardh, 1883
335. Species Ceramium ceratophyllum (Roth) Poiret, 1811 accepted as Cladostephus ceratophyllum (Roth) C.Agardh, 1817
336. Species Ceramium chilense (Kützing) P.L.Crouan & H.M.Crouan, 1878 accepted as Ceramium subtile J.Agardh, 1851
337. Species Ceramium cinnabarinum (Grateloup ex Bory de Saint-Vincent) Hauck, 1882 accepted as Corallophila cinnabarina (Grateloup ex Bory) R.E.Norris, 1993 (synonym)
338. Species Ceramium circinnatum accepted as Ceramium circinatum (Kützing) J.Agardh, 1851
339. Species Ceramium cirrosum (Roth) C.Agardh, 1811 accepted as Sphacelaria cirrosa (Roth) C.Agardh, 1824
340. Species Ceramium clarionse Set. & Gardd accepted as Ceramium clarionense Setchell & N.L.Gardner, 1930 (misspelling)
341. Species Ceramium clavulatum C.Agardh, 1822 accepted as Centroceras clavulatum (C.Agardh) Montagne, 1846 (synonym)
342. Species Ceramium codiophilum Setchell & Gardner, 1937 accepted as Ceramium codicola J.Agardh, 1894 (synonym)
343. Species Ceramium compactum Roth, 1806 accepted as Pylaiella littoralis (Linnaeus) Kjellman, 1872
344. Species Ceramium confervoides Roth, 1797 accepted as Ectocarpus siliculosus (Dillwyn) Lyngbye, 1819
345. Species Ceramium confervoides F.H.Wiggers, 1780 accepted as Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995 (synonym)
346. Species Ceramium cornigerum P.L.Crouan & H.M.Crouan, 1878 accepted as Ceramium subtile J.Agardh, 1851
347. Species Ceramium corticatulum Kylin, 1907 accepted as Ceramium tenuicorne (Kützing) Waern, 1952
348. Species Ceramium crassum Okamura, 1930 accepted as Campylaephora crassa (Okamura) Nakamura, 1950
349. Species Ceramium crispum Ducluzeau, 1806 accepted as Pterothamnion crispum (Ducluzeau) Nägeli, 1862
350. Species Ceramium cryptacanthum (Kützing) Sonder, 1848 accepted as Centroceras clavulatum (C.Agardh) Montagne, 1846
351. Species Ceramium cymosum Okamura accepted as Campylaephora crassa (Okamura) Nakamura, 1950 (synonym)
352. Species Ceramium daviesii (Dillwyn) C.Agardh, 1817 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
353. Species Ceramium decurrens (Kützing) Kützing ex Harvey, 1849 accepted as Ceramium circinatum (Kützing) J.Agardh, 1851
354. Species Ceramium densum Roth, 1800 accepted as Cladophora vagabunda (Linnaeus) Hoek, 1963
355. Species Ceramium digenea Chiaje, 1829 accepted as Digenea simplex (Wulfen) C.Agardh, 1822 (synonym)
356. Species Ceramium digitatum (Hudson) Stackhouse, 1797 accepted as Laminaria digitata (Hudson) J.V.Lamouroux, 1813
357. Species Ceramium divaricatum P.L.Crouan & H.M.Crouan ex J.Agardh, 1852 accepted as Ceramium tenuissimum f. divaricatum (P.L.Crouan & H.M.Crouan ex J.Agardh) Foslie, 1893 (synonym)
358. Species Ceramium dudresnayi Bonnemaison, 1828 accepted as Gaillona seposita (Gunnerus) Athanasiadis, 2016
359. Species Ceramium eatonianum (Farlow) De Toni, 1903 accepted as Corallophila eatoniana (Farlow) T.O.Cho, H.-G.Choi, G.I.Hansen & S.M.Boo, 2000
360. Species Ceramium echinophorum Meneghini, 1844 accepted as Ceramium echionotum J.Agardh, 1844
361. Species Ceramium edule Stackhouse, 1797 accepted as Dilsea carnosa (Schmidel) Kuntze, 1898
362. Species Ceramium elegans (Roth) Ducluzeau, 1805 accepted as Ceramium siliquosum var. elegans (Roth) G.Furnari, 1999
363. Species Ceramium elongatum (Hudson) Roth, 1800 accepted as Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019
364. Species Ceramium equisetoides Nakamura, 1950 accepted as Ceramium nakamurae E.Y.Dawson, 1954
365. Species Ceramium esculentum (Linnaeus) Stackhouse, 1797 accepted as Alaria esculenta (Linnaeus) Greville, 1830
366. Species Ceramium fastigiatum Harvey, 1834 accepted as Ceramium cimbricum H.E.Petersen, 1924 (synonym)
367. Species Ceramium fastigiatum Roth, 1800 accepted as Vertebrata lanosa (Linnaeus) T.A.Christensen, 1967
368. Species Ceramium fastigiramosum S.M.Boo & I.K.Lee, 1985 accepted as Ceramium cimbricum H.E.Petersen, 1924
369. Species Ceramium ferrugineum (Roth) C.Agardh, 1811 accepted as Pylaiella littoralis (Linnaeus) Kjellman, 1872
370. Species Ceramium filamentosum (Wulfen) C.Agardh, 1828 accepted as Spyridia filamentosa (Wulfen) Harvey, 1833
371. Species Ceramium filicinum Grateloup, 1806 accepted as Halopteris filicina (Grateloup) Kützing, 1843
372. Species Ceramium filiculum Harvey ex Womersley, 1978 accepted as Ceramium filicula Harvey ex Womersley, 1978 (Incorrent gender assignment)
373. Species Ceramium fimbriatum Setchell & N.L.Gardner, 1924 accepted as Gayliella fimbriata (Setchell & N.L.Gardner) T.O.Cho & S.M.Boo, 2008 (synonym)
374. Species Ceramium flabelliferum Kützing accepted as Ceramium virgatum Roth, 1797
375. Species Ceramium flabelligerum J.Agardh, 1844 accepted as Ceramium gaditanum (Clemente) Cremades, 1990 (synonym)
376. Species Ceramium flaccidum (Harvey ex Kützing) Ardissone, 1871 accepted as Gayliella flaccida (Harvey ex Kützing) T.O.Cho & L.J.McIvor, 2008 (synonym)
377. Species Ceramium flexuosum C.Agardh, 1824 accepted as Pleonosporium flexuosum (C.Agardh) Bornet, 1892
378. Species Ceramium floccosum (O.F.Müller) Roth, 1800 accepted as Antithamnionella floccosa (O.F.Müller) Whittick, 1980
379. Species Ceramium floridulum (Dillwyn) C.Agardh, 1817 accepted as Rhodothamniella floridula (Dillwyn) Feldmann, 1978
380. Species Ceramium fruticulosum (Kützing) J.Agardh, 1894 accepted as Ceramium penicillatum Areschoug, 1849 (synonym)
381. Species Ceramium fuscum (Hudson) Roth, 1800 accepted as Sphacelaria fusca (Hudson) S.F.Gray, 1821
382. Species Ceramium gaillonii P.L.Crouan & H.M.Crouan, 1839 accepted as Aglaothamnion gaillonii (P.L.Crouan & H.M.Crouan) Halos, 1965 (synonym)
383. Species Ceramium gasparrinii Meneghini, 1844 accepted as Centroceras gasparrinii (Meneghini) Kützing, 1849 (synonym)
384. Species Ceramium gobii Waern, 1992 accepted as Ceramium tenuicorne (Kützing) Waern, 1952 (synonym)
385. Species Ceramium gracillimum (Kützing) Zanardini, 1847 accepted as Ceramium diaphanum (Lightfoot) Roth, 1806 (synonym)
386. Species Ceramium gracillimum Gobi, 1877 accepted as Ceramium tenuicorne (Kützing) Waern, 1952
387. Species Ceramium gracillimum Griffiths & Harvey ex Harvey, 1848 accepted as Ceramium flaccidum (Harvey ex Kützing) Ardissone, 1871 accepted as Gayliella flaccida (Harvey ex Kützing) T.O.Cho & L.J.McIvor, 2008 (synonym)
388. Species Ceramium granulatum Ducluzeau, 1805 accepted as Callithamnion granulatum (Ducluzeau) C.Agardh, 1828 (synonym)
389. Species Ceramium griffitsianum (J.E.Smith) C.Agardh, 1817 accepted as Spyridia griffithsiana (J.E.Smith) G.C.Zuccarello, Prud'homme van Reine & H.Stegenga, 2004
390. Species Ceramium hamatum A.D.Cotton, 1906 accepted as Campylaephora hypnaeoides J.Agardh, 1851
391. Species Ceramium hanaense R.E.Norris & I.A.Abbott, 1992 accepted as Ceramium nakamurae E.Y.Dawson, 1954
392. Species Ceramium hooperi Harvey, 1853 accepted as Ceramium deslongchampsii var. hooperi (Harvey) W.R.Taylor, 1937 (synonym)
393. Species Ceramium horridum Setchell & Gardner, 1924 accepted as Ceramium horridulum P.C.Silva, 1972 (synonym)
394. Species Ceramium howei Weber-van Bosse, 1923 accepted as Corallophila howei (Weber-van Bosse) R.E.Norris, 1993
395. Species Ceramium huysmansii Weber-van Bosse, 1923 accepted as Corallophila huysmansii (Weber-van Bosse) R.E.Norris, 1993
396. Species Ceramium hyalacanthum (Kützing) Sonder, 1848 accepted as Centroceras clavulatum (C.Agardh) Montagne, 1846
397. Species Ceramium hypnaeoides (J.Agardh) Okamura, 1927 accepted as Campylaephora hypnaeoides J.Agardh, 1851
398. Species Ceramium incurvum (Hudson) De Candolle, 1805 accepted as Halopithys incurva (Hudson) Batters, 1902 (synonym)
399. Species Ceramium intricatum C.Agardh, 1824 accepted as Spermothamnion intricatum (C.Agardh) De Toni, 1903 (synonym)
400. Species Ceramium itonoi Ardré, 1987 accepted as Corallophila itonoi (Ardré) R.E.Norris, 1993
401. Species Ceramium lamourouxii Duby, 1830 accepted as Herpothamnion lamourouxii Nägeli, 1862
402. Species Ceramium lanuginosum (Dillwyn) Agardh, 1824 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
403. Species Ceramium littorale (Linnaeus) Dillwyn, 1809 accepted as Pylaiella littoralis (Linnaeus) Kjellman, 1872
404. Species Ceramium longissimum (S.G.Gmelin) Roth, 1800 accepted as Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995
405. Species Ceramium masonii E.Y.Dawson, 1950 accepted as Ceramium flaccidum (Harvey ex Kützing) Ardissone, 1871 accepted as Gayliella flaccida (Harvey ex Kützing) T.O.Cho & L.J.McIvor, 2008 (synonym)
406. Species Ceramium mazatlanense E.Y.Dawson, 1950 accepted as Ceramium macilentum J.Agardh, 1894 (synonym)
407. Species Ceramium miniatum Suhr ex J.Agardh, 1851 accepted as Ceramium suhrianum P.C.Silva, 1996
408. Species Ceramium miniatum C.Agardh, 1824 accepted as Pleonosporium borreri (Smith) Nägeli, 1862
409. Species Ceramium minutulum Noda & Konno, 1974 accepted as Ceramium japonicum Okamura, 1896 (synonym)
410. Species Ceramium monile J.D.Hooker & Harvey, 1847 (unaccepted, synonym)
411. Species Ceramium mucronatum Segi, 1944 (unaccepted)
412. Species Ceramium musciforme (Wulfen) Ruchinger, 1818 (unaccepted, synonym)
413. Species Ceramium nobile J.Agardh, 1894 (unaccepted)
414. Species Ceramium nodiferum (Kützing) P.L.Crouan & H.M.Crouan, 1878 (unaccepted, synonym)
415. Species Ceramium nodosum (Kützing) Griffiths & Harvey, 1847 (unaccepted, synonym)
416. Species Ceramium nodulosum (Lightfoot) Ducluzeau, 1806 (unaccepted)
417. Species Ceramium nudiusculum (Kützing) Zanardini, 1847 (unaccepted)
418. Species Ceramium ocellatum Grateloup, 1806 (unaccepted)
419. Species Ceramium ordinatum Kützing, 1943 (unaccepted)
420. Species Ceramium palmatum (Linnaeus) Stackhouse, 1797 (unaccepted)
421. Species Ceramium pappenfussianum Simons (unaccepted, misspelling)
422. Species Ceramium patens Meneghini, 1844 (unaccepted)
423. Species Ceramium patens Greville, 1827 (unaccepted)
424. Species Ceramium pedicellatum J.Agardh, 1894 (unaccepted)
425. Species Ceramium pedicellatum Hornemann, 1818 (unaccepted)
426. Species Ceramium pellucidum (Kützing) Rabenhorst, 1847 (unaccepted)
427. Species Ceramium pellucidum (Kützing) Zanardini, 1847 (unaccepted)
428. Species Ceramium pennatum J.Agardh, 1851 (unaccepted)
429. Species Ceramium pennatum Hornemann, 1813 (unaccepted)
430. Species Ceramium pennatum Roth, 1806 (unaccepted)
431. Species Ceramium phyllitis (Stackhouse) Stackhouse, 1797 (unaccepted)
432. Species Ceramium plicatum (Hudson) Roth (unaccepted)
433. Species Ceramium plumosum (Hudson) Roth, 1806 (unaccepted)
434. Species Ceramium plumula (J.Ellis) C.Agardh, 1817 (unaccepted)
435. Species Ceramium polymorphum (Linnaeus) De Candolle, 1805 (unaccepted, synonym)
436. Species Ceramium ptilocladioides R.E.Norris & Abbott, 1992 (unaccepted)
437. Species Ceramium pulchellum Agardh, 1812 (unaccepted)
438. Species Ceramium pulvinatum Mertens, 1817 (unaccepted)
439. Species Ceramium pygmaeum Schiffner, 1933 (unaccepted, synonym)
440. Species Ceramium pygmaeum (Kützing) Ardissone, 1871 (unaccepted)
441. Species Ceramium radicans Ardissone, 1888 (unaccepted)
442. Species Ceramium ramulosum Meneghini (unaccepted)
443. Species Ceramium ramulosum Hooker & Harvey, 1847 (unaccepted, synonym)
444. Species Ceramium recissum Kylin (unaccepted)
445. Species Ceramium recticorticum E.Y.Dawson, 1950 (unaccepted)
446. Species Ceramium repens Harvey, 1863 (unaccepted)
447. Species Ceramium repens (Dillwyn) C.Agardh, 1817 (unaccepted)
448. Species Ceramium repens Zanardini, 1847 (unaccepted)
449. Species Ceramium rhizodes C.Agardh, 1811 (unaccepted)
450. Species Ceramium rigens Shousboe ex C.Agardh (unaccepted)
451. Species Ceramium robustum Petersen, 1929 (unaccepted)
452. Species Ceramium robustum J.Agardh, 1894 (unaccepted, synonym)
453. Species Ceramium roseolum C.Agardh, 1824 (unaccepted)
454. Species Ceramium roseolum Crouan (unaccepted)
455. Species Ceramium roseum Roth, 1798 (unaccepted)
456. Species Ceramium rothii (Turton) W.J.Hooker, 1821 (unaccepted)
457. Species Ceramium rubriforme Kylin, 1907 (unaccepted)
458. Species Ceramium rubrum C.Agardh, 1811 (unaccepted)
459. Species Ceramium rupestre (Linnaeus) de Lamarck & De Candolle, 1805 (unaccepted)
460. Species Ceramium scoparium (Linnaeus) De Candolle, 1805 (unaccepted, synonym)
461. Species Ceramium scopulorum C.Agardh, 1824 (unaccepted)
462. Species Ceramium scorpioides (Hudson) Roth, 1800 (unaccepted)
463. Species Ceramium secundatum (Lyngbye) C.Agardh, 1824 (unaccepted)
464. Species Ceramium sericeum de Lamarck & De Candolle, 1805 (unaccepted)
465. Species Ceramium seriosporum E.Y.Dawson, 1963 (unaccepted)
466. Species Ceramium sertularioides Grateloup, 1806 (unaccepted, synonym)
467. Species Ceramium setaceum (Hudson) Duby, 1830 (unaccepted)
468. Species Ceramium setaceum (Hudson) Wallroth, 1833 (unaccepted)
469. Species Ceramium setaceum (Wulfen) Ruchinger, 1818 (unaccepted)
470. Species Ceramium siliculosum (Dillwyn) C.Agardh, 1811 (unaccepted)
471. Species Ceramium simplex C.Agardh, 1824 (unaccepted)
472. Species Ceramium simplicifilum A.P.de Candolle, 1806 (unaccepted)
473. Species Ceramium spinoso-pilosum Kützing (unaccepted)
474. Species Ceramium spongiosum (Hudson) Wahlenberg, 1826 (unaccepted)
475. Species Ceramium strictoides P.L.Crouan & H.M.Crouan, 1878 (unaccepted)
476. Species Ceramium strictum (Kützing) Rabenhorst, 1847 (unaccepted, synonym)
477. Species Ceramium strictum (Kützing) Harvey, 1849 (unaccepted)
478. Species Ceramium strictum Greville & Harvey, 1846 (unaccepted, synonym)
479. Species Ceramium strictum (Mertens ex Dillwyn) Poiret, 1811 (unaccepted, synonym)
480. Species Ceramium subdichotomum Weber-van Bosse, 1923 (unaccepted, synonym)
481. Species Ceramium subulatum Ducluzeau, 1805 (unaccepted)
482. Species Ceramium subverticullatum (Grunow) Weber- van Bosse (unaccepted, misspelling)
483. Species Ceramium sympodiale E.Y.Dawson, 1957 (unaccepted)
484. Species Ceramium taylorii E.Y.Dawson, 1950 (unaccepted)
485. Species Ceramium teedei Mertens ex Roth, 1806 (unaccepted)
486. Species Ceramium tenuissimum (Roth) Areschoug, 1847 (unaccepted, synonym)
487. Species Ceramium tenuissimum Bonnemaison, 1828 (unaccepted)
488. Species Ceramium tetragonum (Withering) C.Agardh, 1817 (unaccepted)
489. Species Ceramium thuioides (Smith) C.Agardh, 1824 (unaccepted)
490. Species Ceramium tomentosum (Hudson) Roth, 1800 (unaccepted)
491. Species Ceramium torulosum J.Agardh, 1876 (unaccepted, synonym)
492. Species Ceramium tranquebariense Roth, 1806 (unaccepted)
493. Species Ceramium transversale F.S.Collins & Hervey, 1917 (unaccepted)
494. Species Ceramium tuberculosum Roth, 1800 (unaccepted)
495. Species Ceramium tuberculosum Hornemann, 1816 (unaccepted)
496. Species Ceramium turneri Mertens ex Roth, 1806 (unaccepted)
497. Species Ceramium vagabundum E.Y.Dawson, 1957 (unaccepted)
498. Species Ceramium vagabundum (Linnaeus) Roth, 1800 (unaccepted)
499. Species Ceramium vendlicum Peterson, 1929 (unaccepted, synonym)
500. Species Ceramium verongiae D.L.Ballantine & M.J.Wynne, 1986 (unaccepted)
501. Species Ceramium versicolor C.Agardh, 1824 (unaccepted)
502. Species Ceramium villosum Kützing, 1849 (unaccepted)
503. Species Ceramium vimineum J.Agardh, 1894 (unaccepted)
504. Species Ceramium violaceum Roth, 1797 (unaccepted, synonym)
505. Species Ceramium washingtoniense Kylin, 1925 (unaccepted, synonym)
506. Species Ceramium wulfeni Roth, 1806 (unaccepted)
507. Species Ceramium zebrinum J.Agardh, 1894 (unaccepted, synonym)
508. Species Ceramium acrocarpum Zanardini, 1854 (uncertain)
509. Species Ceramium adauctum Schousboe (uncertain)
510. Species Ceramium allochrous (Roth) Mertens (uncertain)
511. Species Ceramium alternum Schousboe (uncertain)
512. Species Ceramium annulatum Schousboe (uncertain)
513. Species Ceramium appendiculatum Schousboe (uncertain)
514. Species Ceramium asparagoides (Woodw.) Roth (uncertain)
515. Species Ceramium aspergillosum J.V.Lamouroux, 1822 (uncertain)
516. Species Ceramium atrorubens Liljeblad, 1816 (uncertain)
517. Species Ceramium atrum Schousboe (uncertain)
518. Species Ceramium aureum (Linnaeus) Agardh (uncertain)
519. Species Ceramium biasolettianum (Kützing) Rabenhorst, 1847 (uncertain)
520. Species Ceramium borreri (J.E.Smith) C.Agardh (uncertain)
521. Species Ceramium breviarticulatum Shperk (uncertain)
522. Species Ceramium callithamnium Rafinesque (uncertain)
523. Species Ceramium calyculatum Schousboe (uncertain)
524. Species Ceramium capillaceum Meneghini (uncertain)
525. Species Ceramium chalybeum (Roth) C.Agardh (uncertain)
526. Species Ceramium cirrhosum (Wulf.) C.Agardh (uncertain)
527. Species Ceramium clavellosum (Turner) Roth (uncertain)
528. Species Ceramium clavigerum Bonnemaison (uncertain)
529. Species Ceramium clavigerum Bonnemaison ex Chauvin (uncertain)
530. Species Ceramium coccineum Zanardini, 1843 (uncertain)
531. Species Ceramium coccineum (Hudson) Bory (uncertain)
532. Species Ceramium coccineum (Ellis) De Candolle (uncertain)
533. Species Ceramium connivens Zanardini, 1847 (uncertain)
534. Species Ceramium cristatum Meneghini (uncertain)
535. Species Ceramium dasytrichum Montagne (uncertain)
536. Species Ceramium daviesii (Dillwyn) Bonnemaison (uncertain)
537. Species Ceramium dichotomum (Linnaeus) Roth (uncertain)
538. Species Ceramium diffusum (Hudson) Stackhouse (uncertain)
539. Species Ceramium digeneae DeNotaris (uncertain)
540. Species Ceramium dumosum Mertens (uncertain)
541. Species Ceramium duriusculum (Kützing) Rabenhorst, 1847 (uncertain)
542. Species Ceramium equisetifolium (Lightf.) De Candolle (uncertain)
543. Species Ceramium felicii Gaillon (uncertain)
544. Species Ceramium flavicans Schousboe (uncertain)
545. Species Ceramium flavum Schousboe (uncertain)
546. Species Ceramium friabile Schousboe (uncertain)
547. Species Ceramium fructiculosum (Wulfen) Stackhouse (uncertain)
548. Species Ceramium furcellatum (Linnaeus) Wiggers (uncertain)
549. Species Ceramium furcellatum Kützing (uncertain)
550. Species Ceramium gelatinosum Schousboe (uncertain)
551. Species Ceramium gibbosum Meneghini (uncertain)
552. Species Ceramium glomeratum De Candolle (uncertain)
553. Species Ceramium grateloupii Bonnemaison (uncertain)
554. Species Ceramium grateloupii Duby (uncertain)
555. Species Ceramium hispidum Schousboe (uncertain)
556. Species Ceramium hystrix (Kützing) Frauenfeld, 1854 (uncertain)
557. Species Ceramium implexum Schousboe (uncertain)
558. Species Ceramium kellneri Meneghini (uncertain)
559. Species Ceramium lamourouxii Bonnemaison (uncertain)
560. Species Ceramium laterale Schousboe (uncertain)
561. Species Ceramium leptacanthum (Kützing) Zanardini (uncertain)
562. Species Ceramium lobatum (Kützing) Shperk (uncertain)
563. Species Ceramium lucidum Grateloup, 1806 (uncertain)
564. Species Ceramium microcarpon Schousboe (uncertain)
565. Species Ceramium morisianum Bertoloni, 1829 (uncertain, uncertain taxonomic status subjected to verification)
566. Species Ceramium myriophyllum Poiret, 1811 (uncertain)
567. Species Ceramium opacum Rafinesque (uncertain)
568. Species Ceramium oppositum Schousboe (uncertain)
569. Species Ceramium opuntia Schousboe (uncertain)
570. Species Ceramium pediculum Suhr (uncertain)
571. Species Ceramium pennatum (Hudson) Roth, 1800 (uncertain)
572. Species Ceramium pictaviense Deltre (uncertain)
573. Species Ceramium piliferum Schousboe (uncertain)
574. Species Ceramium pinnulatum C. Agardh (uncertain)
575. Species Ceramium pleurosporum Schiffner, 1938 (uncertain)
576. Species Ceramium pluma (Dillwyn) C.Agardh (uncertain)
577. Species Ceramium pluvinatum Mertens (uncertain)
578. Species Ceramium proliferum (Lyngbye) H.E.Petersen (uncertain)
579. Species Ceramium proliferum Yates (uncertain)
580. Species Ceramium pteroma Schousboe (uncertain)
581. Species Ceramium pyramidatum Schousboe (uncertain)
582. Species Ceramium racemosum Schousboe (uncertain)
583. Species Ceramium rugosum J.V.Lamouroux, 1822 (uncertain)
584. Species Ceramium sandrianum Meneghini (uncertain)
585. Species Ceramium scoparium (Linnaeus) Roth (uncertain)
586. Species Ceramium setosum Schousboe (uncertain)
587. Species Ceramium spicatum Schousboe (uncertain)
588. Species Ceramium spiniferum Kützing, 1849 (uncertain)
589. Species Ceramium spinulosum Bertoloni, 1862 (uncertain)
590. Species Ceramium spinulosum (Kützing) Rabenhorst, 1847 (uncertain)
591. Species Ceramium strictum Roth, 1806 (uncertain)
592. Species Ceramium subcartilagineum J.Agardh (uncertain)
593. Species Ceramium subsimplex Schousboe (uncertain)
594. Species Ceramium tenellum (Vahl) C.Agardh (uncertain)
595. Species Ceramium thymifolium Schousboe (uncertain)
596. Species Ceramium tortuosum Ducluzeau (uncertain)
597. Species Ceramium torulosum Roth (uncertain)
598. Species Ceramium transfugum (Kützing) Ardissone, 1871 (uncertain)
599. Species Ceramium trichocladis C.Agardh (uncertain)
600. Species Ceramium tumidulum Meneghini (uncertain)
601. Species Ceramium unilaterale Schousboe (uncertain)
602. Species Ceramium urceolatum (Dillwyn) Jürgens (uncertain)
603. Species Ceramium vertebrale H.E.Petersen (uncertain)
604. Species Ceramium verticillatum (Light.) Ducluzeau (uncertain)
605. Species Ceramium verticillatum (Lightf.) De Candolle (uncertain)
606. Species Ceramium virgatum J.D.Hooker & Harvey, 1848 (uncertain)

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