Index Nominum Algarum Image Index

457 CARD IMAGES
beginning with ACROCHAETIUM Nägeli

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  1. ACROCHAETIUM Nägeli
  2. ACROCHAETIUM (Nägeli) De Toni \{also on card: section of Chantransia\}
  3. Acrochaetium acanthophora Aziz ex Garbary
  4. Acrochaetium actinocladium Abbott
  5. Acrochaetium affine Howe & Hoyt
  6. Acrochaetium agardhiellae Joly & Cordeiro
  7. Acrochaetium alacranense Aziz ex Garbary
  8. Acrochaetium alariae (Jöns.) Batters
  9. Acrochaetium alcyonidii_('alcyonidiae') Chin-Chih Jao
  10. Acrochaetium alcyonidii var. cylindricum Chin-Chih Jao
  11. Acrochaetium amahatanum Kumano
  12. Acrochaetium americanum (Jao) Papenfuss
  13. Acrochaetium amphiroae (Drew) Papenfuss
  14. Acrochaetium angustum (Drew) Papenfuss
  15. Acrochaetium antillarum Taylor
  16. Acrochaetium arcuatum (Drew) Tseng
  17. Acrochaetium armoricanum J. Feldmann
  18. Acrochaetium arnoldii Weber Bosse
  19. Acrochaetium ascidiophilum Dawson
  20. Acrochaetium asparagopsis (Chemin) Papenfuss
  21. Acrochaetium attenuatum (Rosenv.) Hamel
  22. Acrochaetium avrainvilleae Børgesen
  23. Acrochaetium bahreinii Børgesen
  24. Acrochaetium barbadense (Vickers) Børgesen
  25. Acrochaetium battersianum Hamel
  26. Acrochaetium bisporum (Børgesen) Børgesen
  27. Acrochaetium blomquistii Aziz ex Garbary
  28. Acrochaetium boergesenii Schiffner
  29. Acrochaetium boergesenii Singh, Tiwari, & Pandey
  30. Acrochaetium bonnemaisoniae (Batters) J. Feldmann & G. Feldmann
  31. Acrochaetium bornetii Papenfuss
  32. Acrochaetium botryocarpum (Harvey) Hamel
  33. Acrochaetium brebneri (Batters) Hamel
  34. Acrochaetium bulbosum Hamel
  35. Acrochaetium byssaceum (Kützing) Nägeli
  36. Acrochaetium caesareae J. Feldmann
  37. Acrochaetium caespitiforme Børgesen
  38. Acrochaetium caespitosum (J. Agardh) Nägeli
  39. Acrochaetium canariense Børgesen
  40. Acrochaetium candelabrum Børgesen
  41. Acrochaetium carneum ('carnea') "J. Agardh"
  42. Acrochaetium catenulatum Howe
  43. Acrochaetium chaetomorphae (Tanaka & Pham Hoàng Hô) Heerebout
  44. Acrochaetium champiae ('champii') Anand
  45. Acrochaetium cheminii J. Feldmann
  46. Acrochaetium chnoosporae Børgesen
  47. Acrochaetium chondriae Aziz ex Garbary
  48. Acrochaetium chylocladiae (Batters) Batters
  49. Acrochaetium chylocladiae f. hypoglossi Miranda
  50. Acrochaetium chylocladiae f. pulchrum ('pulchra') Batters
  51. Acrochaetium cladestinum (Mont.) Howe
  52. Acrochaetium coccineum (Drew) Papenfuss
  53. Acrochaetium codicola Børgesen
  54. Acrochaetium codii (Crouan frat.) Børgesen
  55. Acrochaetium codii Hamel
  56. Acrochaetium colaconemoides Pham Hoàng Hô
  57. Acrochaetium collinsianum Børgesen
  58. Acrochaetium collopodum (Rosenvinge) Hamel
  59. Acrochaetium compactum Chin-Chih Jao
  60. Acrochaetium comptum Børgesen
  61. Acrochaetium concavum_('concave') (Schmitz & Heydrich) Setchell & Gardner
  62. Acrochaetium corymbiferum (Thur.) Batters
  63. Acrochaetium corymbiferum {supplanted}
  64. Acrochaetium crassipes (Børgesen) Børgesen
  65. Acrochaetium crassipes var. longisetum ('longiseta') Børgesen
  66. Acrochaetium crassipes var. typicum ('typica') Børgesen
  67. Acrochaetium curtum Baardseth
  68. Acrochaetium cymopoliae Børgesen
  69. Acrochaetium cytophagum (Rosenv.) Hamel
  70. Acrochaetium dasyae F.S. Collins
  71. Acrochaetium daviesii (Dillw.) Nägeli
  72. Acrochaetium delisea Aziz ex Garbary invalid
  73. Acrochaetium densum (Drew) Papenfuss
  74. Acrochaetium desmarestiae Kylin
  75. Acrochaetium dictyopteridis Hamel & Hamel-Joukov
  76. Acrochaetium dictyotae F.S. Collins
  77. Acrochaetium discoideum Børgesen
  78. Acrochaetium distichosporum Dawson, Acleto, & Foldvik
  79. Acrochaetium dotyi Abbott
  80. Acrochaetium drewii Baardseth
  81. Acrochaetium domerguei Hamel & Hamel-Joukov
  82. Acrochaetium duboscqii Feldmann
  83. Acrochaetium dufourii Collins
  84. Acrochaetium dufourii Collins mscr.
  85. Acrochaetium dufourii (Collins) Børgesen
  86. Acrochaetium dumontiae (Rosenv.) Hamel
  87. Acrochaetium dwarkense Børgesen
  88. Acrochaetium eastwoodiae ('eastwoodae') (Setchell & Gardner) Papenfuss
  89. Acrochaetium efflorescens (J. Agardh) Nägeli
  90. Acrochaetium effusum Levring
  91. Acrochaetium elegans (Drew) Papenfuss
  92. Acrochaetium emergens (Rosenvinge) Weber Bosse
  93. Acrochaetium endophyticum Batters
  94. Acrochaetium endophyticum var. tristanense Baardseth
  95. Acrochaetium endozoicum (Darbishire) Batters
  96. Acrochaetium entophyticum Batters
  97. Acrochaetium epispiculum Joly & Cordeiro
  98. Acrochaetium erectum Børgesen
  99. Acrochaetium ernothrix Børgesen
  100. Acrochaetium erythrophyllum Jao
  101. Acrochaetium extensum A. Ercegovic
  102. Acrochaetium extensum var. longicellulare A. Ercegovic
  103. Acrochaetium fernandezianum (Levr.) Papenfuss
  104. Acrochaetium fernandezianum (Levring) De Toni fil.
  105. Acrochaetium flexuosum Vickers
  106. Acrochaetium fuegiense Kylin
  107. Acrochaetium galaxaurae Aziz ex Garbary
  108. Acrochaetium globosum Børgesen
  109. Acrochaetium godwardense Patel
  110. Acrochaetium gracile Børgesen
  111. Acrochaetium gracile var. vietnamense Pham Hoàng Hô
  112. Acrochaetium grande (Levring) Papenfuss
  113. Acrochaetium grande (Levring) De Toni fil. {illegitimate}
  114. Acrochaetium grateloupiae Dawson
  115. Acrochaetium griffithsianum Nägeli
  116. Acrochaetium gymnogongri Setchell & Gardner
  117. Acrochaetium gymnogongri (Drew) Papenfuss
  118. Acrochaetium gynandrum (Rosenv.) Hamel
  119. Acrochaetium hallandicum (Kylin) Hamel
  120. Acrochaetium hallandicum f. armoricum ('armorica') Hamel
  121. Acrochaetium hallandicum f. parvulum ('parvula') (Kylin) Hamel
  122. Acrochaetium hamelii J. Feldmann
  123. Acrochaetium hancockii (Dawson) Papenfuss
  124. Acrochaetium hauckii V. Schiffner
  125. Acrochaetium humile (Rosenvinge) Børgesen
  126. Acrochaetium hlulekaense H. Stegenga
  127. Acrochaetium hormorhizum Børgesen
  128. Acrochaetium howei (Yamada) Papenfuss
  129. Acrochaetium hoytii F.S. Collins
  130. Acrochaetium hummii Aziz ex Garbary
  131. Acrochaetium hyalosiphoniae (Nakamura) Papenfuss
  132. Acrochaetium hypneae (Børgesen) Børgesen
  133. Acrochaetium imitator Abbott
  134. Acrochaetium immersum (Rosenv.) Hamel
  135. Acrochaetium inclusum (Levring) Papenfuss
  136. Acrochaetium incrassatum A. Ercegovic
  137. Acrochaetium indicum ('indica') Raikwar
  138. Acrochaetium infestans Howe & Hoyt
  139. Acrochaetium inkyui Y.P. Lee
  140. Acrochaetium intermedium Chin-Chih Jao
  141. Acrochaetium interpositum (Heydrich) Børgesen
  142. Acrochaetium islamii Aziz ex Garbary
  143. Acrochaetium jamaicense ('jamaicensis') Chapman
  144. Acrochaetium japonicum Papenfuss
  145. Acrochaetium jonssonii Papenfuss
  146. Acrochaetium krusadii Børgesen
  147. Acrochaetium kuckuckianum Hamel
  148. Acrochaetium kurilense (Nagai) Papenfuss
  149. Acrochaetium kurogii (Y.P. Lee & S.C. Lindstrom) Y. P. Lee & I. K. Lee
  150. Acrochaetium kylinii ('Kylini') Hamel
  151. Acrochaetium kylinioides J. Feldmann
  152. Acrochaetium kylinioides Feldmann
  153. Acrochaetium laminariae J. Feldmann
  154. Acrochaetium laminariae J. Feldmann
  155. Acrochaetium lanuginosum (Dillwyn) Nägeli
  156. Acrochaetium lauterbachii (Schmitz & Heydrich) Hamel
  157. Acrochaetium laxum Abbott
  158. Acrochaetium lenormandii (Suhr) Nägeli
  159. Acrochaetium leptonema (Rosenvinge) Børgesen
  160. Acrochaetium leptonemoides Levring
  161. Acrochaetium levringii Papenfuss
  162. Acrochaetium liagorae Børgesen
  163. Acrochaetium liagorae (Weber Bosse) Hamel
  164. Acrochaetium iyengarii Børgesen
  165. Acrochaetium liagoroides Børgesen
  166. Acrochaetium lorrain-smithiae (Lyle) Lily Newton
  167. Acrochaetium luxurians (J. Agardh) Nägeli
  168. Acrochaetium macounii (Collins) Hamel
  169. Acrochaetium macropoda P. Dangeard
  170. Acrochaetium macropus Kylin
  171. Acrochaetium macula (Rosenv.) Hamel
  172. Acrochaetium madininae Hamel & Hamel-Joukov
  173. Acrochaetium magnificum (Drew) Papenfuss
  174. Acrochaetium mahumetanum Hamel
  175. Acrochaetium maluinum Hamel
  176. Acrochaetium manorense Anand
  177. Acrochaetium mauritianum Børgesen
  178. Acrochaetium mediterraneum (Levring) Boudouresque
  179. Acrochaetium microfilum Chin-Chih Jao
  180. Acrochaetium microfilum Levring
  181. Acrochaetium microscopicum (Nägeli) Nägeli
  182. Acrochaetium microscopicum var. collopodum_('collopoda') (Rosenvinge) Børgesen
  183. Acrochaetium microscopicum var. densum Schiffner
  184. Acrochaetium minimum Collins
  185. Acrochaetium minimum F.S. Collins
  186. Acrochaetium minutissimum (Suhr) Nägeli
  187. Acrochaetium mirabile (Suhr) Nägeli
  188. Acrochaetium molinieri Coppejans & Boudouresque
  189. Acrochaetium molle (Pilger) Hamel
  190. Acrochaetium moniliforme (Rosenvinge) Børgesen
  191. Acrochaetium moniliforme var. mesogloiae Chin-Chih Jao
  192. Acrochaetium multisporum Børgesen
  193. Acrochaetium naumannii ('Naumanni') (Askenasy) Børgesen
  194. Acrochaetium nemalionis (De Notaris) Børgesen
  195. Acrochaetium neozeelandicum Levring
  196. Acrochaetium netrocarpum Børgesen
  197. Acrochaetium nitidulum Abbott
  198. Acrochaetium nitophylli (Levring) Papenfuss
  199. Acrochaetium nitophylli (Levring) Levring {illegitimate}
  200. Acrochaetium obscurum (Drew) Papenfuss
  201. Acrochaetium occidentale Børgesen
  202. Acrochaetium occidentale var. caespitosum Børgesen
  203. Acrochaetium opetigenum Børgesen
  204. Acrochaetium pacificum Kylin
  205. Acrochaetium pallens (Zanardini) Nägeli
  206. Acrochaetium papenfussii Abbott
  207. Acrochaetium parvulum (Kylin) Hoyt
  208. Acrochaetium pectinatum (Kylin) Hamel
  209. Acrochaetium penetrale (Drew) Papenfuss
  210. Acrochaetium penetrale (Drew) Taylor
  211. Acrochaetium penetrans (Levring) Papenfuss
  212. Acrochaetium phacelorhizum Børgesen
  213. Acrochaetium phuquocense ('phuquocensis') Pham Hoàng Hô
  214. Acrochaetium plumosum (Drew) G.M. Smith
  215. Acrochaetium polyblastum (Rosenvinge) Børgesen
  216. Acrochaetium polyidis (Rosenvinge) Børgesen
  217. Acrochaetium polyrhizum (Harvey) Hamel
  218. Acrochaetium polysporum Howe
  219. Acrochaetium porphyrae (Drew) G. M. Smith
  220. Acrochaetium posidoniae (Zanardini) Nägeli
  221. Acrochaetium proskaueri J. A. West
  222. Acrochaetium pseudoerectum ('pseudo-erectum') Pham Hoàng Hô
  223. Acrochaetium pubes (C. Agardh) Nägeli
  224. Acrochaetium pulchellum Børgesen
  225. Acrochaetium pulvereum Nägeli
  226. Acrochaetium pulvinatum Levring
  227. Acrochaetium punctatum Dawson
  228. Acrochaetium pusillum Feldmann
  229. Acrochaetium pygmaeum (Kützing) Nägeli
  230. Acrochaetium radians Hamel
  231. Acrochaetium radiatum Chin-Chih Jao
  232. Acrochaetium radicans (Harvey) Hamel
  233. Acrochaetium radicans (Harvey) Levring
  234. Acrochaetium ralfsiae Børgesen
  235. Acrochaetium reductum (Rosenvinge) Hamel
  236. Acrochaetium reniforme Aziz ex Garbary
  237. Acrochaetium repens Børgesen
  238. Acrochaetium reticulatum (Batters) Papenfuss
  239. Acrochaetium rhipidandrum (Rosenv.) Hamel
  240. Acrochaetium rhipidandrum f. oppositum ('opposita') Hamel
  241. Acrochaetium rhizoideum (Drew) Jao
  242. Acrochaetium rhizoideum var. patens (Drew) G.M. Smith
  243. Acrochaetium robustum Børgesen
  244. Acrochaetium rongelapense Abbott
  245. Acrochaetium roseolum Nägeli
  246. Acrochaetium rosulatum (Rosenv.) Papenfuss
  247. Acrochaetium ryukyuense (Nakamura) Papenfuss
  248. Acrochaetium sagraeanum (Mont.) Bornet
  249. Acrochaetium sanctaemariae ('Sanctae Mariae') (Darbishire) Hamel
  250. Acrochaetium sancti-thomae ('Sancti Thomae') Børgesen
  251. Acrochaetium sargassi Børgesen
  252. Acrochaetium sargassicaulinum Noda
  253. Acrochaetium sargassicola Børgesen
  254. Acrochaetium sarmaii Khan
  255. Acrochaetium savianum (Meneghini) Nägeli
  256. Acrochaetium scapae (Lyle) Papenfuss
  257. Acrochaetium scinaiae Dawson
  258. Acrochaetium secundatum (Lyngbye) Nägeli
  259. Acrochaetium seiriolanum (Gibson) Hamel
  260. Acrochaetium seriatum Børgesen
  261. Acrochaetium sertulariae Jaasund
  262. Acrochaetium sessile (Y. Nakamura) Y.P. Lee
  263. Acrochaetium simplex (Drew) Papenfuss
  264. Acrochaetium spathoglossi Børgesen
  265. Acrochaetium spermatochni J. Feldmann
  266. Acrochaetium spiculiphilum Dawson
  267. Acrochaetium spinulosum (Suhr) Nägeli
  268. Acrochaetium spongicola ('spongicolum') Weber Bosse \{pcs\}
  269. Acrochaetium stilophorae (Levring) Kylin
  270. Acrochaetium streblocladiae P. Dangeard
  271. Acrochaetium strictum (Rosenv.) Hamel
  272. Acrochaetium stypopodiae Aziz ex Garbary
  273. Acrochaetium subimmersum (Setchell & Gardner) Papenfuss
  274. Acrochaetium subpinnatum Hamel
  275. Acrochaetium subreductum Levring
  276. Acrochaetium subseriatum Børgesen
  277. Acrochaetium subseriatum Chin-Chih Jao
  278. Acrochaetium subsimplex Levring
  279. Acrochaetium subtilissimum (Kützing) Hamel
  280. Acrochaetium tenuissimum (Collins) Kylin
  281. Acrochaetium tenuissimum (Collins) Papenfuss
  282. Acrochaetium terminale (Nakamura) Y.P. Lee
  283. Acrochaetium thuretii (Bornet) Collins & Hervey
  284. Acrochaetium thuretii var. agamum ('agama') (Rosenvinge) Dawson
  285. Acrochaetium toyamaense Noda & Honda
  286. Acrochaetium trichogloeae Børgesen
  287. Acrochaetium trifilum (Buffham) Batters
  288. Acrochaetium trifilum var. schiffneri Hamel
  289. Acrochaetium tuticorinense Børgesen
  290. Acrochaetium unifilum Chin-Chih Jao
  291. Acrochaetium unifilum Levring
  292. Acrochaetium unilaterale (Kjellman) Hamel
  293. Acrochaetium unipes Børgesen
  294. Acrochaetium vagum (Drew) Jao
  295. Acrochaetium vagum (Drew) Papenfuss
  296. Acrochaetium vanbosseae Papenfuss
  297. Acrochaetium variabile (Drew) G.M. Smith
  298. Acrochaetium villiforme Levring
  299. Acrochaetium vinculoides (Heydrich) Okamura
  300. Acrochaetium virgatulum (Harvey) Batters
  301. Acrochaetium virgatulum var. crassitrichum Verlaque, Boudouresque, Meinesz, Giraud, & Marcot-Coqueugniot
  302. Acrochaetium virgatulum f. luxurians (J. Agardh) F.S. Collins
  303. Acrochaetium virgatulum f. secundatum ('secundata') (Lyngbye) Hamel
  304. Acrochaetium virgatulum f. tenuissimum_('tenuissima') (Collins) Collins
  305. Acrochaetium virgatulum f. tetricum ('tetrica') (Rosenvinge) Hamel
  306. Acrochaetium virgatulum var. tertricum (Rosenvinge) Celan
  307. Acrochaetium yamadae (D. J. Garbary) Y.P. Lee & I. K. Lee
  308. Acrochaetium zosterae Papenfuss
  309. ACROCHASMA Korshikov
  310. Acrochasma deflexum Korshikov
  311. Acrochasma uncum Korshikov
  312. Acrochasma uncum f. apodum H. Ettl
  313. Acrochasma viride (Scherffel) Fott
  314. ACROCLADIA Ardissone \{also on card: Section of Griffithsia\}
  315. ACROCLADUS Nägeli
  316. Acrocladus mediterraneus Nägeli
  317. ACROCYSTIS Zanardini
  318. Acrocystis nana Zanardini
  319. ACROCYTIS Rosenvinge
  320. Acrocytis groenlandica Rosenvinge
  321. ACRODISCUS J. Agardh \{also on card: [section] of Cryptonemia\}
  322. ACRODISCUS (J. Agardh) Zanardini
  323. Acrodiscus crenulatus (J. Agardh) De Toni
  324. Acrodiscus denticulatus (J. Agardh) De Toni
  325. Acrodiscus vidovichii (Menegh.) Zanardini
  326. Acrodiscus vidovichii f. cochlearis Ercegovic
  327. ACROGONIA J. Agardh \{also on card: tribus of Ceramium\}
  328. ACROGONIUM de Bary \{also on card: subgenus of Oedogonium\}
  329. ACROPELTIS Montagne
  330. ACROPELTIS Montagne
  331. Acropeltis abscissa (Turn.) Trevisan
  332. Acropeltis australis J. Agardh
  333. Acropeltis capensis Decaisne
  334. Acropeltis chilensis Montagne
  335. Acropeltis chilensis Montagne
  336. Acropeltis elata (Harvey) Harvey
  337. Acropeltis jaubertiana (Montagne) Trevisan
  338. Acropeltis obtusata (Labill.) Trevisan
  339. Acropeltis phyllophora Hooker f. & Harvey
  340. Acropeltis prolifera J. E. Areschoug
  341. ACROPORELLA A. Praturlon
  342. Acroporella assurbanipalii_('assurbanipali') G.F. Elliott
  343. Acroporella occidentalis Johnson & Kaska
  344. Acroporella radoiciciae_('radoicici') Praturlon
  345. ACROSIPHONIA J. Agardh
  346. ACROSIPHONIA (J. Agardh) Hylmö \{also on card: subgenus of Cladophora\}
  347. ACROSIPHONIA \{also on card: subgenera, sections by Kjellman\}
  348. Acrosiphonia albescens Kjellman
  349. Acrosiphonia arcta (Dillwyn) Gain
  350. Acrosiphonia arcta (Dillwyn) Gain
  351. Acrosiphonia arcta f. albescens (Kjellman) Perestenko
  352. Acrosiphonia arcta f. binderi (Kjellman) Perestenko
  353. Acrosiphonia binderi (Kützing) Kjellman
  354. Acrosiphonia bombycina Kjellman
  355. Acrosiphonia centralis (Lyngbye) Kjellman
  356. Acrosiphonia cincinnata (Fosl.) Kjellman
  357. Acrosiphonia coalita (Ruprecht) Scagel, Garbary, Golden, & Hawkes
  358. Acrosiphonia congregata (Agardh) Kjellman
  359. Acrosiphonia duriuscula (Ruprecht) Yendo
  360. Acrosiphonia effusa Kjellman
  361. Acrosiphonia flabelliformis Jónsson
  362. Acrosiphonia flaccida Kjellman
  363. Acrosiphonia flagellata Kjellman
  364. Acrosiphonia glacialis Kjellman
  365. Acrosiphonia grandis Kjellman
  366. Acrosiphonia hamulosa Kjellman
  367. Acrosiphonia hemisphaerica Kjellman
  368. Acrosiphonia heterocladia (Sakai) Vinogradova
  369. Acrosiphonia hystrix (Stroemf.) Jónsson
  370. Acrosiphonia hystrix f. littoralis Jónsson
  371. Acrosiphonia incurva Kjellman
  372. Acrosiphonia incurva f. crassa Perestenko
  373. Acrosiphonia incurva f. parva Perestenko
  374. Acrosiphonia lanosa (Roth) Kjellman
  375. Acrosiphonia mertensii (Ruprecht) Yendo
  376. Acrosiphonia minima (Fosl.) Kjellman
  377. Acrosiphonia ochotensis (Tokida) Vinogradova
  378. Acrosiphonia orientalis (J. Agardh) P. C. Silva
  379. Acrosiphonia pacifica (Montagne) J. Agardh
  380. Acrosiphonia pallida Kjellman
  381. Acrosiphonia penicilliformis (Foslie) Kjellman
  382. Acrosiphonia saxatilis (Ruprecht) Vinogradova
  383. Acrosiphonia saxatilis (Ruprecht) Vinogradova
  384. Acrosiphonia saxatilis var. tenuissima (Ruprecht) Vinogradova
  385. Acrosiphonia setacea Kjellman
  386. Acrosiphonia sonderi (Kützing) Kornmann
  387. Acrosiphonia spinescens (Kützing) Kjellman
  388. Acrosiphonia stolonifera Kjellman
  389. Acrosiphonia traillii Batters
  390. Acrosiphonia vernalis Kjellman
  391. ACROSORIA J. Agardh \{also on card: tribus of subgenus Cryptoneura of genus Nitrophylum\}
  392. ACROSORIUM ([Zanardini]) J. Agardh \{also on card: Subgenus or section of Nitophyllum\}
  393. ACROSORIUM Zanardini ex Kützing
  394. ACROSORIUM Zanardini ex Kylin
  395. Acrosorium acrospermum (J. Agardh) Kylin
  396. Acrosorium aglaophylloides Zanardini in herb. Sonder
  397. Acrosorium amphiroae Jaasund
  398. Acrosorium amphiroae Jaasund {invalid}
  399. Acrosorium ciliolatum (Harvey) Kylin
  400. Acrosorium cincinnatum Wynne
  401. Acrosorium cincinnatum Wynne
  402. Acrosorium corallinarum (Nott) Kylin
  403. Acrosorium decumbens (J. Agardh) Kylin
  404. Acrosorium deformatum (Suhr) Papenfuss
  405. Acrosorium flabellatum Yamada
  406. Acrosorium fragile Taylor
  407. Acrosorium maculatum (Kützing) Papenfuss
  408. Acrosorium minus (Sonder) Kylin
  409. Acrosorium odontophorum Howe & Taylor
  410. Acrosorium okamurae_('okamurai') Noda
  411. Acrosorium papenfussii Taylor
  412. Acrosorium procumbens Dawson
  413. Acrosorium reptans (Crouan fr.) Kylin
  414. Acrosorium uncinatum (Turner) Kylin
  415. Acrosorium venulosum (Zanardini) Kylin
  416. Acrosorium yendoi Yamada
  417. ACROSPONGIUM Schiffner
  418. Acrospongium ralfsioides Schiffner
  419. ACROSYMPHYTON Sjöstedt
  420. Acrosymphyton caribaeum_('caribaea') (J. Agardh) Sjöstedt
  421. Acrosymphyton firmum Hawkes
  422. Acrosymphyton purpuriferum_('purpurifera') (J. Agardh) Sjöstedt
  423. Acrosymphyton taylorii ('taylori') Abbott
  424. Acrosymphyton tenax Millar & Kraft
  425. ACROTHAMNION J. Agardh
  426. Acrothamnion arcuatum Wollaston
  427. Acrothamnion butlerae ('butleriae') (Collins) Kylin
  428. Acrothamnion preissii (Sonder) Wollaston
  429. Acrothamnion pulchellum J. Agardh
  430. ACROTHAMNIOPSIS A. Athanasiadis & G.T. Kraft
  431. Acrothamniopsis eliseae ('elisae') A. Athanasiadis & G.T. Kraft \{pcs\}
  432. ACROTHRIX Kylin
  433. Acrothrix gracilis Kylin
  434. Acrothrix mirabilis 'Kylin'
  435. Acrothrix neglecta (Batters) Kuckuck
  436. Acrothrix novae-angliae W.R. Taylor
  437. Acrothrix norvegica Levring
  438. Acrothrix pacifica Okamura & Yamada
  439. Acrothrix pacifica f. crassa Inagaki
  440. ACROTRICHIUM Womersley & Skinner
  441. Acrotrichium amphibolis Womersley & Skinner
  442. ACROTYLUS J. Agardh
  443. ACROTYLUS \{also on card: section Prismatoma J. Agardh\}
  444. ACROTYLUS J. Agardh \{also on card: [section] of Acrotylus\}
  445. Acrotylus australis J. Agardh
  446. Acrotylus australis var. constricta Sonder
  447. Acrotylus clavatus Harvey
  448. Acrotylus prismaticus (J. Agardh) J. Agardh
  449. ACTAIA R. Brown
  450. ACTIDESMIUM Reinsch
  451. Actidesmium ehrenbergianum (Nägeli) Kuntze
  452. Actidesmium globosum (Richter) Kuntze
  453. Actidesmium globosum Steinecke
  454. Actidesmium hookeri Reinsch
  455. Actidesmium hitchcockii (Wolle) Kuntze
  456. Actidesmium pulchellum (Wood) Kuntze
  457. Actidesmium reniforme (Bulnheim) Kuntze