Silva Center for Phycological Documentation: Index Nominum Algarum

The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here

Tabular display

Results from INA database

  1. CIRCONITELLA Joan Watson image
  2. CRINITELLA M.B. Gnilovskaya image
  3. Chrysosphaera nitellae (Geitler) Bourrelly image
  4. Circonitella knowltoni (Seward) Joan Watson image
  5. Coleochaete irregularis var. nitellarum (L. Jost) E.C. Teodoresco image
  6. Coleochaete nitellarum Jost
  7. Crinitella radiata Gnilovskaya image
  8. Drewiana nitella (Harvey) E. Gordon
  9. Drewiana nitella (Harvey) Gordon image
  10. EUNITELLA A.K.H. Braun image
  11. EUNITELLA A.K.H. Braun image
  12. Epichrysis nitellae Geitler image
  13. Monas nitellarum (Cienkowski) W.S. Kent image
  14. NITELLA image
  15. NITELLA image
  16. NITELLA image
  17. NITELLA image
  18. NITELLA image
  19. NITELLA image
  20. NITELLA image
  21. NITELLA image
  22. NITELLA image
  23. NITELLA (C. Agardh) Hooker image
  24. NITELLA (C. Agardh) T. Lestiboudois image
  25. NITELLA C. Agardh image
  26. NITELLA R.D. Wood image
  27. NITELLACEAE Haeckel image
  28. NITELLAE T.F. Allen image
  29. Nitella abyssinica Braun image
  30. Nitella acanthospora M.T. Casanova & K.G. Karol
  31. Nitella acuminata Braun image
  32. Nitella acuminata Braun ex Wallman image
  33. Nitella acuminata f. brachyteles Nordstedt image
  34. Nitella acuminata f. brachyteles T.F. Allen image
  35. Nitella acuminata f. capitulifera (T.F. Allen) R.D. Wood image
  36. Nitella acuminata f. subspicata (T.F. Allen) R.D. Wood image
  37. Nitella acuminata var. bellangeri Braun image
  38. Nitella acuminata var. bellangeri Braun ex Wallman image
  39. Nitella acuminata var. capitulifera (T.F. Allen) Imahori image
  40. Nitella acuminata var. gollmeriana (A. Braun) R.D. Wood image
  41. Nitella acuminata var. lindheimeri Braun image
  42. Nitella acuminata var. mauritiana Braun image
  43. Nitella acuminata var. subglomerata (Braun) T.F. Allen image
  44. Nitella acuta C. Agardh ined. image
  45. Nitella aemula A. Braun image
  46. Nitella aemula Brown image
  47. Nitella africana (A. Braun) Kützing image
  48. Nitella allenii Imahori image
  49. Nitella allenii J. Groves image
  50. Nitella allenii f. inokasiraensis R.D. Wood image
  51. Nitella allenii f. mikawaënsis R.D. Wood image
  52. Nitella alleninda Zaneveld image
  53. Nitella americana R.W. Scribailo & M.S. Alix {invalid}
  54. Nitella annamalaiensis D. Subramanian
  55. Nitella annandalei B.P. Pal image
  56. Nitella annularis T.F. Allen
  57. Nitella anomala Wallman image
  58. Nitella antarctica Braun image
  59. Nitella arechavaletae Spegazzini image
  60. Nitella arechavaletae Spegazzini image
  61. Nitella arthroglochin (A. Braun) M.T. Casanova
  62. Nitella asagrayana Schaffner ex Nordstedt image
  63. Nitella atrovirens Wallman image
  64. Nitella australiensis J.C. van Raam
  65. Nitella australis (Brown) Kützing image
  66. Nitella axillaris A. Braun image
  67. Nitella axilliformis Imahori image
  68. Nitella axilliformis var. polymorpha Han image
  69. Nitella axillocarpa Groves & Stephens image
  70. Nitella barbata (Meyen) Rabenhorst image
  71. Nitella baronii_('Baroni') H. Groves & J. Groves image
  72. Nitella bastinii T.F. Allen {invalid}
  73. Nitella bastinii_('bastini') T.F. Allen
  74. Nitella batrachosperma (Thuill.) C. Agardh image
  75. Nitella batrachosperma A. Braun ex Kützing image
  76. Nitella batrachosperma A. Braun ex Kützing {illegitimate}
  77. Nitella batrachosperma Braun image
  78. Nitella batrachosperma C. Agardh
  79. Nitella batrachosperma f. fallax Migula
  80. Nitella batrachosperma f. maxima Migula
  81. Nitella batrachosperma f. minor Migula
  82. Nitella bejerensis Norman ad int. image
  83. Nitella belangeri (Braun) Braun image
  84. Nitella bengalensis Kundu image
  85. Nitella bengalica Wallman image
  86. Nitella bertolonii Kützing image
  87. Nitella bicornuta Han & W.Q. Chen image
  88. Nitella biformis Braun image
  89. Nitella bipartita Filarszky image
  90. Nitella blankinshipii T.F. Allen
  91. Nitella blowiana J. Groves image
  92. Nitella bonaërensis Spegazzini image
  93. Nitella boreali-australis M.T. Casanova & K.G. Karol
  94. Nitella borealis F.S. Han & W.Q. Chen {illegitimate}
  95. Nitella borealis Han & Chen image
  96. Nitella borealis Wallman image
  97. Nitella borreri (Babington) Wallman image
  98. Nitella brachyteles Braun image
  99. Nitella brachyteles f. elongata Filarszky image
  100. Nitella brasiliensis A. Braun image
  101. Nitella braunii (Gmelin) Rabenhorst image
  102. Nitella braunii Wallman image
  103. Nitella braunii subsp. africana (Braun) Wallman image
  104. Nitella brevidactyla Han & W.Q. Chen image
  105. Nitella brevidactyla var. hainanensis Y.J. Li
  106. Nitella brongniartiana (Weddell) Cosson & Germain de Saint-Pierre
  107. Nitella burmanica B.P. Pal image
  108. Nitella byssoides Braun image
  109. Nitella caespitosa Jao & Y.Y. Lee image
  110. Nitella californica T.F. Allen image
  111. Nitella californica f. nidifica T.F. Allen image
  112. Nitella capillaris Wallman image
  113. Nitella capillaris f. syncarpa (Thuill.) R.D. Wood image
  114. Nitella capillata Braun image
  115. Nitella capitata (Nees) C. Agardh image
  116. Nitella capitata var. americana Chaudhary image
  117. Nitella capitata var. americana Sinha & Chaudhary image
  118. Nitella capitulifera T.F. Allen image
  119. Nitella cernua A. Braun image
  120. Nitella charoides D. Subramanian
  121. Nitella chevalieri Hy
  122. Nitella chilensis A. Braun image
  123. Nitella clarkii J. Groves image
  124. Nitella clavata Kützing image
  125. Nitella clavata f. dilatata (T.F. Allen) R.D. Wood
  126. Nitella clavata f. typica Spegazzini image
  127. Nitella clavata var. laguroides Spegazzini image
  128. Nitella clavatoides Guerlesquin image
  129. Nitella claytonii M.T. Casanova
  130. Nitella comptonii J. Groves image
  131. Nitella condensata (Ruprecht) Kützing image
  132. Nitella confervacea A. Braun image
  133. Nitella confervacea subsp. brebissonii_('Brebissoni') Hy {illegitimate}
  134. Nitella confervacea subsp. nordstedtii Hy
  135. Nitella confervacea subsp. simonii Hy
  136. Nitella confervacea var. chevalieri (Hy) Hy
  137. Nitella confervacea var. hariotii_('Harioti') Hy
  138. Nitella confervacea var. neyrautiana Hy
  139. Nitella confervacea var. renovii_('Renovi') Hy
  140. Nitella conformis Nordstedt image
  141. Nitella confusa (R.D. Wood) J.C. van Raam
  142. Nitella congesta (Brown) Braun image
  143. Nitella congesta (R. Brown) A. Braun ex Kützing image
  144. Nitella congesta (R. Brown) A. Braun ex Kützing
  145. Nitella congesta f. subtilissimoides R.D. Wood image
  146. Nitella conglobata Braun image
  147. Nitella conifera Groves & Stephens image
  148. Nitella corallina (Willd.) C. Agardh image
  149. Nitella cordobensis Cáceres image
  150. Nitella coreana Morioka image
  151. Nitella cosinensis Stache image
  152. Nitella crispa Imahori image
  153. Nitella cristata A. Braun Herb. Sonder image
  154. Nitella cristata Braun image
  155. Nitella cristata var. ambigua A. Braun Hb. Sonder image
  156. Nitella cristata var. ambigua Braun image
  157. Nitella cristata var. microcephala (Nordstedt) R.D. Wood image
  158. Nitella cristata var. microteles (M.B. Williams) R.D. Wood image
  159. Nitella cristata var. reticulata (M.B. Williams) R.D. Wood image
  160. Nitella crocodylus M.T. Casanova & K.G. Karol
  161. Nitella cuspidata A. Braun image
  162. Nitella densa Jao & Y.Y. Lee image
  163. Nitella devestita Stache image
  164. Nitella dictyosperma H. Groves & J. Groves image
  165. Nitella diffusa Braun image
  166. Nitella diffusa Braun image
  167. Nitella dilatata T.F. Allen
  168. Nitella dimorpha Migula image
  169. Nitella dispersa Braun image
  170. Nitella divaricata Groves & Stephens image
  171. Nitella dixonii H. Groves & J. Groves image
  172. Nitella doidgeae Groves & Stephens image
  173. Nitella doidgeae f. congesta D. Subramanian {invalid}
  174. Nitella dolichodactyla Han & Fu image
  175. Nitella dregeana A. Braun ex Kützing image
  176. Nitella dregeana Braun image
  177. Nitella dualis Nordstedt image
  178. Nitella dualis f. blowiana (J. Groves) R.D. Wood image
  179. Nitella dualis f. obtusa R.D. Wood image
  180. Nitella dualis f. superba (Pal) R.D. Wood image
  181. Nitella dualis var. pulchella (T.F. Allen) R.D. Wood image
  182. Nitella duthieae Groves & Stephens image
  183. Nitella duthieae f. grovesiana R.D. Wood image
  184. Nitella elegans B.P. Pal image
  185. Nitella elegans Pal image
  186. Nitella erecta Imahori image
  187. Nitella euarthra (A. Braun) Compère image
  188. Nitella exigua (Rabenhorst) Wallman image
  189. Nitella exilis (Amici) Braun image
  190. Nitella exilis var. flagelliformis Braun image
  191. Nitella expansa T.F. Allen image
  192. Nitella fallosa Morioka image
  193. Nitella fascicularis Filarszky & G.O. Allen ex Filarszky image
  194. Nitella fasciculata (Amici) Braun image
  195. Nitella fasciculata var. prolifera 'Braun' image
  196. Nitella fasciculata var. robustior Kützing image
  197. Nitella flabellata Kützing image
  198. Nitella flagellifera J. Groves & G.O. Allen image
  199. Nitella flagelliformis Braun image
  200. Nitella flagelliformis var. conglomerata Y.J. Li
  201. Nitella flexilis (L.) C. Agardh image
  202. Nitella flexilis f. atkahensis R.D. Wood image
  203. Nitella flexilis f. attenuata (H. Groves & J. Groves) R.D. Wood image
  204. Nitella flexilis f. brachyphylla T.F. Allen image
  205. Nitella flexilis f. brevifolia Wahlstedt image
  206. Nitella flexilis f. colombiana Mora-Osejo image
  207. Nitella flexilis f. crassa Wahlstedt image
  208. Nitella flexilis f. elongata T.F. Allen image
  209. Nitella flexilis f. laxa Vilhelm image
  210. Nitella flexilis f. longifolia Wahlstedt image
  211. Nitella flexilis f. mexicana (T.F. Allen) R.D. Wood image
  212. Nitella flexilis f. obtusa (T.F. Allen) R.D. Wood
  213. Nitella flexilis f. opacoides R.D. Wood
  214. Nitella flexilis f. paucicostata (T.F. Allen) R.D. Wood image
  215. Nitella flexilis f. pusilla Wahlstedt image
  216. Nitella flexilis f. spanioclema (J. Groves & Bullock-Webster) Raam ex Guiry & D.M. John
  217. Nitella flexilis f. subcapitata Leonhardi image
  218. Nitella flexilis f. subcapitata Wahlstedt image
  219. Nitella flexilis f. subnidifica [T.F. Allen] image
  220. Nitella flexilis subf. longifolia Wahlstedt image
  221. Nitella flexilis subsp. elongata Wahlstedt image
  222. Nitella flexilis var. americana Choudhary invalid image
  223. Nitella flexilis var. crassa Braun image
  224. Nitella flexilis var. flabellata Rabenhorst image
  225. Nitella flexilis var. fryeri J. Groves & Bullock-Webster
  226. Nitella flexilis var. nidifica Hartman ex Wallman image
  227. Nitella flexilis var. nigricans (Wallman) Wahlstedt image
  228. Nitella flexilis var. nigricans Wallman image
  229. Nitella flexilis var. spanioclema (J. Groves & Bullock-Webster) R.D. Wood image
  230. Nitella flexilis var. subcapitata A. Braun image
  231. Nitella flexilis var. tenuis A. Bauer image
  232. Nitella forestii Sinha & Chaudhary image
  233. Nitella formosa T.F. Allen {invalid}
  234. Nitella fuana_('fuiana') L.Q. Lan & R.W. Qing
  235. Nitella furcata (Roxb.) C. Agardh image
  236. Nitella furcata var. fallosa (Morioka) Imahori image
  237. Nitella furcata var. roxburghii (A. Braun) Zaneveld image
  238. Nitella furcata var. sieberi (A. Braun) R.D. Wood image
  239. Nitella furcata var. zollingeri (A. Braun) Zaneveld image
  240. Nitella furculata (Reichenbach) Nordstedt image
  241. Nitella gelatinifera var. afoliata (R.D. Wood) J.C. van Raam
  242. Nitella gelatinifera var. microcephala (A. Braun) J.C. van Raam
  243. Nitella gelatinosa (Braun) Braun image
  244. Nitella gelatinosa (Braun) Braun ex Kützing image
  245. Nitella gelatinosa var. cladostachya Braun image
  246. Nitella gelatinosa var. cryptostachya (A. Braun) J.C. van Raam
  247. Nitella gelatinosa var. cryptostachya A. Braun
  248. Nitella gelatinosa var. cryptostachya Braun image
  249. Nitella gelatinosa var. gigantea Halsted image
  250. Nitella gelatinosa var. microcephala A. Braun
  251. Nitella gelatinosa var. microcephala Braun image
  252. Nitella gelatinosa var. opaca A. Braun image
  253. Nitella gelatinosa var. podostachya Braun image
  254. Nitella gelatinosa var. podystachya Nordstedt image
  255. Nitella gelatinosa var. polycephala Braun image
  256. Nitella gigantaea Kasaki image
  257. Nitella glaziovii Zeller image
  258. Nitella globula_('globulus') Stache image
  259. Nitella globulifera B.P. Pal image
  260. Nitella globulifera Pal image
  261. Nitella gloeostachys Braun image
  262. Nitella glomerata (Desvaux) A. Braun image
  263. Nitella glomerata (Desvaux) A. Braun image
  264. Nitella glomerata (Desvaux) Cosson & Germain image
  265. Nitella glomerata Jao & Y.Y. Lee image
  266. Nitella glomerata var. microcephala Braun image
  267. Nitella glomerulifera (Ruprecht) Wallman image
  268. Nitella gollmeriana A. Braun image
  269. Nitella gracilens Morioka image
  270. Nitella graciliformis J. Groves image
  271. Nitella gracilis (J.E. Smith) C. Agardh
  272. Nitella gracilis f. aemula (A. Braun) R.D. Wood image
  273. Nitella gracilis f. africana (A. Braun) G. Feldmann image
  274. Nitella gracilis f. annularis (T.F. Allen) R.D. Wood
  275. Nitella gracilis f. australiensis Nordstedt image
  276. Nitella gracilis f. brevifolia Wahlstedt image
  277. Nitella gracilis f. condensata Wahlstedt image
  278. Nitella gracilis f. conformis (Nordstedt) R.D. Wood image
  279. Nitella gracilis f. congesta D. Subramanian {invalid}
  280. Nitella gracilis f. delicatula Subramanian image
  281. Nitella gracilis f. flexuosa Subramanian image
  282. Nitella gracilis f. globulifera (Pal) R.D. Wood image
  283. Nitella gracilis f. gracillima Wahlstedt image
  284. Nitella gracilis f. habrocoma (J. Groves & Stephens) R.D. Wood image
  285. Nitella gracilis f. heterothalia D. Subramanian {invalid}
  286. Nitella gracilis f. homothalia D. Subramanian {invalid}
  287. Nitella gracilis f. intermedia (Nordstedt) R.D. Wood image
  288. Nitella gracilis f. laxa Wahlstedt image
  289. Nitella gracilis f. leibergii (T.F. Allen) R.D. Wood
  290. Nitella gracilis f. longifolia Wahlstedt image
  291. Nitella gracilis f. major Wahlstedt image
  292. Nitella gracilis f. minispora (Imahori & Suga) R.D. Wood image
  293. Nitella gracilis f. minor Wahlstedt image
  294. Nitella gracilis f. moniliformis (Zaneveld) R.D. Wood image
  295. Nitella gracilis f. morongii (T.F. Allen) R.D. Wood image
  296. Nitella gracilis f. nana Subramanian image
  297. Nitella gracilis f. normalis Leonhardi image
  298. Nitella gracilis f. normalis Wahlstedt image
  299. Nitella gracilis f. pseudoborealis Teodoresco image
  300. Nitella gracilis f. pusilla Wahlstedt image
  301. Nitella gracilis f. robustior Wahlstedt image
  302. Nitella gracilis f. simplicior Leonhardi image
  303. Nitella gracilis f. simplicior Wahlstedt image
  304. Nitella gracilis f. tenella Wahlstedt image
  305. Nitella gracilis f. tenuior Wahlstedt image
  306. Nitella gracilis f. zeyheri (A. Braun ex Kützing) R.D. Wood image
  307. Nitella gracilis subf. condensata Wahlstedt image
  308. Nitella gracilis subf. laxa Wahlstedt image
  309. Nitella gracilis subsp. gloeostachys (A. Braun) R.D. Wood image
  310. Nitella gracilis subsp. gracillima (T.F. Allen) R.D. Wood image
  311. Nitella gracilis subsp. havaiensis (Nordstedt) R.D. Wood image
  312. Nitella gracilis subsp. leptosperma (Nordstedt) R.D. Wood image
  313. Nitella gracilis subsp. minuta (T.F. Allen) R.D. Wood
  314. Nitella gracilis var. africana (Braun) Braun image
  315. Nitella gracilis var. annandalei (Pal) R.D. Wood image
  316. Nitella gracilis var. asagrayana (Schaffn. ex Nordstedt) R.D. Wood image
  317. Nitella gracilis var. athanurensis Subramanian image
  318. Nitella gracilis var. bipartita (Filarszky) R.D. Wood image
  319. Nitella gracilis var. borealis A. Braun
  320. Nitella gracilis var. brachyphylla Wallman image
  321. Nitella gracilis var. bugellensis Cesati image
  322. Nitella gracilis var. capensis (Braun) Braun image
  323. Nitella gracilis var. capitellata (A. Braun) Choudhary & R.D. Wood image
  324. Nitella gracilis var. confervacea Brébisson
  325. Nitella gracilis var. contracta Rabenhorst image
  326. Nitella gracilis var. elongata Rabenhorst image
  327. Nitella gracilis var. gracillima Rabenhorst image
  328. Nitella gracilis var. mathuatae (T.F. Allen) R.D. Wood
  329. Nitella gracilis var. nordstedtiana (H. Groves & J. Groves) R.D. Wood
  330. Nitella gracilis var. penicillata (A. Braun) R.D. Wood image
  331. Nitella gracilis var. polyglochin Leonhardi image
  332. Nitella gracilis var. pseudotenuissima (Kundu) R.D. Wood image
  333. Nitella gracilis var. robusta (Imahori) R.D. Rood image
  334. Nitella gracilis var. sathamangalensis D. Subramanian
  335. Nitella gracilis var. spiciformis (Morioka) R.D. Wood image
  336. Nitella gracilis var. vieillardii_(`viellardi') A. Braun
  337. Nitella gracillima T.F. Allen image
  338. Nitella gracillima var. robusta Imahori image
  339. Nitella grandis A. Braun image
  340. Nitella grovesii Kundu image
  341. Nitella grovesii Kundu image
  342. Nitella guangdongensis Y.J. Li
  343. Nitella guangxiensis Y.J. Ling, G.Z. Deng & Z. Li
  344. Nitella guineensis Kützing image
  345. Nitella gunnii A. Braun image
  346. Nitella gunnii A. Braun, illeg. superfl. image
  347. Nitella gunnii var. fastigiata Braun image
  348. Nitella gunnii var. minuta Braun image
  349. Nitella gunnii var. penicillata (Braun) Braun image
  350. Nitella haageniae_('haagenii') J.C. van Raam
  351. Nitella habrocoma Groves & Stephens image
  352. Nitella hanyangensis Jao & Y.Y. Lee image
  353. Nitella havaiensis Nordstedt image
  354. Nitella heterodactyla Filarszky & G.O. Allen image
  355. Nitella heterophylla (A. Braun) A. Braun ex Kützing image
  356. Nitella heterophylla (Braun) Braun image
  357. Nitella heteroteles Groves & Stephens image
  358. Nitella hokouensis Han & W.Q. Chen image
  359. Nitella hookeri Braun image
  360. Nitella hookeri P.F. Reinsch image
  361. Nitella hookeri var. arthroglochin A. Braun
  362. Nitella hookeri var. attenuata Nordstedt image
  363. Nitella hookeri var. heteromorpha Nordstedt image
  364. Nitella hookeri var. masoniae R.D. Wood
  365. Nitella hookeri var. masoniae_('masonae') R.D. Wood image
  366. Nitella hookeri var. microcephala Nordstedt image
  367. Nitella hookeri var. tasmanica Braun image
  368. Nitella hookeri var. tricellularis (Nordstedt) R.D. Wood image
  369. Nitella horikawae Imahori image
  370. Nitella hotchkissii Tindall
  371. Nitella huillensis Braun & Welwitsch image
  372. Nitella hupehensis Jao & Y.Y. Lee image
  373. Nitella hyalina (DC.) C. Agardh image
  374. Nitella hyalina f. brachyactis (A. Braun) G. Feldmann image
  375. Nitella hyalina f. formosa (T.F. Allen) R.D. Wood image
  376. Nitella hyalina f. maxima Braun image
  377. Nitella hyalina f. minor Vilhelm image
  378. Nitella hyalina var. aberrans Han & W.Q. Chen image
  379. Nitella hyalina var. athanurensis D. Subramanian
  380. Nitella hyalina var. brachyactis Braun image
  381. Nitella hyalina var. chelliammae_('chelliammai') D. Subramanian
  382. Nitella hyalina var. novaezeelandiae A. Braun mscr. image
  383. Nitella hyalina var. oligactis Braun image
  384. Nitella hyalina var. puduchattirensis D. Subramanian
  385. Nitella hyalina var. sciejowicensis J. Woloszynska
  386. Nitella hydropitys var. mexicana T.F. Allen image
  387. Nitella ignescens A. García
  388. Nitella imahorii R.D. Wood image
  389. Nitella imperialis (T.F. Allen) H. Sakayama
  390. Nitella inaequalis J. Groves image
  391. Nitella incerta Krasavina image
  392. Nitella inokasiraensis Kasai mss. image
  393. Nitella intermedia Nordstedt image
  394. Nitella interrupta (Ruprecht) Kützing image
  395. Nitella interrupta A. Braun image
  396. Nitella interrupta A. Braun image
  397. Nitella intricata (Roth) C. Agardh image
  398. Nitella intricata (Trentepohl ex Roth) C. Agardh
  399. Nitella intricata f. humilis Areschoug image
  400. Nitella inversa Imahori image
  401. Nitella iyengarii M.C. Choudhury
  402. Nitella jaoi Han image
  403. Nitella japonica Allen image
  404. Nitella kamaensis Krasavina image
  405. Nitella knightiae Groves & Stephens image
  406. Nitella laeta C. Agardh ined. image
  407. Nitella laxa T.F. Allen image
  408. Nitella lechleri Braun image
  409. Nitella leibergii T.F. Allen
  410. Nitella leonhardii R.D. Wood image
  411. Nitella leptoclada Braun image
  412. Nitella leptodactyla James Groves image
  413. Nitella leptodactyla var. megaspora J. Groves
  414. Nitella leptosoma Nordstedt image
  415. Nitella leptostachys Braun image
  416. Nitella leptostachys var. fruticosa D. Subramanian
  417. Nitella leptostachys var. viscosa D. Subramanian {invalid}
  418. Nitella lhotzkyi (A. Braun) A. Braun ex Kützing image
  419. Nitella lhotzkyi (A. Braun) A. Braun ex Kützing
  420. Nitella lhotzkyi (Braun) Braun image
  421. Nitella lhotzkyi f. heterophylla (A. Braun) R.D. Wood image
  422. Nitella lhotzkyi var. minor Braun image
  423. Nitella limosa M.T. Casanova & K.G. Karol
  424. Nitella lindheimeri (Braun) Braun image
  425. Nitella longicaudata Han & W.Q. Chen image
  426. Nitella longicoronula Jao & Y.Y. Lee image
  427. Nitella longifurca (Ruprecht) Kützing image
  428. Nitella macounii (Allen) Allen image
  429. Nitella macounii (T.F. Allen) T.F. Allen
  430. Nitella macrosperma A. Braun ex Kützing image
  431. Nitella madagascariensis Zaneveld image
  432. Nitella mariammae_('mariammai') D. Subramanian
  433. Nitella martinii M.T. Casanova & K.G. Karol
  434. Nitella maruyamae Kasaki image
  435. Nitella masoniae_('masonae') (R.D. Wood) M.T. Casanova
  436. Nitella mathuatae_('muthnatae') T.F. Allen
  437. Nitella mauritiana Braun image
  438. Nitella megacarpa Allen image
  439. Nitella megacarpa T.F. Allen
  440. Nitella megacephala E.-Y. Lee & S.-R. Lee
  441. Nitella megaspora (J. Groves) H. Sakayama
  442. Nitella mexicana T.F. Allen image
  443. Nitella micklei M.T. Casanova
  444. Nitella microcarpa A. Braun image
  445. Nitella microcarpa var. glaziovii (Zeller) Zaneveld image
  446. Nitella microcarpa var. papuana Zaneveld image
  447. Nitella microcarpa var. robusta (Imahori) Imahori image
  448. Nitella microcarpa var. wrightii H. Groves & J. Groves image
  449. Nitella micronesiaca Imahori image
  450. Nitella microphylla (Balbis & Nocca) Kützing
  451. Nitella microphylla A. Braun {illegitimate}
  452. Nitella microphylla Braun image
  453. Nitella microteles M.B. Williams image
  454. Nitella minispora Imahori & Suga image
  455. Nitella minuta T.F. Allen
  456. Nitella mirabilis Groves image
  457. Nitella mirabilis Nordstedt ex J. Groves image
  458. Nitella mirabilis Nordstedt var. inokasiraensis Imahori image
  459. Nitella missouriensis T.F. Allen
  460. Nitella moniliformis Morioka image
  461. Nitella moniliformis Zaneveld image
  462. Nitella monodactyla Braun image
  463. Nitella monopodiata J.C. van Raam
  464. Nitella montana T.F. Allen
  465. Nitella montanae Allen nom. nud. image
  466. Nitella montanae T.F. Allen image
  467. Nitella moorei J. Groves image
  468. Nitella moriokae R.D. Wood image
  469. Nitella morongii T.F. Allen image
  470. Nitella morongii var. spiciformis (Morioka) Imahori image
  471. Nitella mucosa (Nordstedt) J. Groves image
  472. Nitella mucronata (A. Braun) Cosson & Germain de Saint-Pierre
  473. Nitella mucronata (Braun) Kützing image
  474. Nitella mucronata A. Braun f. haplophylla Hasslow image
  475. Nitella mucronata f. borealis (Wallman ex Zetterstedt) R.D. Wood image
  476. Nitella mucronata f. budensis Filarszky image
  477. Nitella mucronata f. capituligera Boros image
  478. Nitella mucronata f. dictyosperma (H. Groves & J. Groves) R.D. Wood image
  479. Nitella mucronata f. divaricata (J. Groves & Stephens) R.D. Wood image
  480. Nitella mucronata f. doidgeae (J. Groves & Stephens) R.D. Wood image
  481. Nitella mucronata f. duthiae (J. Groves & Stephens) R.D. Wood image
  482. Nitella mucronata f. erecta (Imahori) R.D. Wood image
  483. Nitella mucronata f. fascicularis (Filarszky & G.O. Allen ex Filarszky) R.D. Wood image
  484. Nitella mucronata f. glaziovii (Zell.) R.D. Wood image
  485. Nitella mucronata f. gracilens (Morioka) R.D. Wood image
  486. Nitella mucronata f. graciliformis (J. Groves) R.D. Wood image
  487. Nitella mucronata f. heteromorpha (Braun) Braun image
  488. Nitella mucronata f. heteromorpha Filarszky image
  489. Nitella mucronata f. heteromorpha Nordstedt image
  490. Nitella mucronata f. heteromorpha Wahlstedt image
  491. Nitella mucronata f. homomorpha Wahlstedt image
  492. Nitella mucronata f. inversa (Imahori) R.D. Wood image
  493. Nitella mucronata f. madagascariensis (Zaneveld) R.D. Wood image
  494. Nitella mucronata f. maruyamae (Kasaki) R.D. Wood image
  495. Nitella mucronata f. mauritiana (A. Braun) R.D. Wood image
  496. Nitella mucronata f. musasiensis (Morioka) R.D. Wood image
  497. Nitella mucronata f. oligospira (A. Braun) R.D. Wood image
  498. Nitella mucronata f. papuana (Zaneveld) R.D. Wood image
  499. Nitella mucronata f. patula (J. Groves & G.O. Allen) R.D. Wood image
  500. Nitella mucronata f. polycarpa (Pal) R.D. Wood image
  501. Nitella mucronata f. pseudoconglobata R.D. Wood image
  502. Nitella mucronata f. pseudograciliformis (Filarszky) R.D. Wood image
  503. Nitella mucronata f. pusilla Teodoresco image
  504. Nitella mucronata f. robustior (A. Braun) G. Feldmann image
  505. Nitella mucronata f. robustior Leonhardi image
  506. Nitella mucronata f. robustior Wahlstedt image
  507. Nitella mucronata f. shinii (Imahori) R.D. Wood image
  508. Nitella mucronata f. tenuior (A. Braun) C. Feldmann image
  509. Nitella mucronata f. tenuior Leonhardi image
  510. Nitella mucronata f. tenuior Wahlstedt image
  511. Nitella mucronata f. tuberculata (Kundu) R.D. Wood image
  512. Nitella mucronata f. tumulosa (Zaneveld) R.D. Wood image
  513. Nitella mucronata f. uruguayensis (Horn) R.D. Wood image
  514. Nitella mucronata f. virgata (Wallman) G. Feldmann image
  515. Nitella mucronata f. wrightii (H. Groves & J. Groves) R.D. Wood image
  516. Nitella mucronata subsp. bonaërensis (Spegazzini) R.D. Wood image
  517. Nitella mucronata subsp. flagellifera (J. Groves & G.O. Allen) R.D. Wood image
  518. Nitella mucronata subsp. flagelliformis (A. Braun) R.D. Wood image
  519. Nitella mucronata subsp. furcata (Roxb. ex Bruzelius) R.D. Wood image
  520. Nitella mucronata subsp. megacarpa (T.F. Allen) R.D. Wood
  521. Nitella mucronata subsp. orientalis (T.F. Allen) R.D. Wood image
  522. Nitella mucronata subsp. tasmanica (F. Mueller ex A. Braun) R.D. Wood image
  523. Nitella mucronata subvar. heteromorpha Braun image
  524. Nitella mucronata var. alleninda (Zaneveld) R.D. Wood image
  525. Nitella mucronata var. capitellata (A. Braun) R.D. Wood image
  526. Nitella mucronata var. dixonii (J. Groves) R.D. Wood image
  527. Nitella mucronata var. flabellata (Weddell) Cosson & Germain de Saint-Pierre
  528. Nitella mucronata var. gracillima J. Groves & Bullock-Webster image
  529. Nitella mucronata var. heteromorpha (Braun) Cosson & Germain de Saint-Pierre
  530. Nitella mucronata var. heteromorpha (Braun) Kützing image
  531. Nitella mucronata var. heteromorpha Leonhardi image
  532. Nitella mucronata var. inaequalis (J. Groves) R.D. Wood image
  533. Nitella mucronata var. koreana Imahori & Choe image
  534. Nitella mucronata var. mobilis J. Groves image
  535. Nitella mucronata var. ogivalis (J. Groves & Stephens) R.D. Wood image
  536. Nitella mucronata var. pseudograciliformis (Filarszky) Zaneveld image
  537. Nitella mucronata var. robustior Braun image
  538. Nitella mucronata var. robustior Leonhardi image
  539. Nitella mucronata var. sieberi (A. Braun) Kützing
  540. Nitella mucronata var. sieberi (Braun) Kützing image
  541. Nitella mucronata var. tenuior A. Braun image
  542. Nitella mucronata var. tenuior Braun image
  543. Nitella mucronata var. tenuior Leonhardi image
  544. Nitella multifera Jao & Y.Y. Lee image
  545. Nitella multipartita T.F. Allen image
  546. Nitella multipartita f. intermedia T.F. Allen image
  547. Nitella multipartita f. suberecta T.F. Allen image
  548. Nitella multipartita f. transiliforma T.F. Allen image
  549. Nitella musasiensis Morioka image
  550. Nitella muthnatae T.F. Allen image
  551. Nitella myriophylla F. v. Mueller image
  552. Nitella myriotricha A. Braun image
  553. Nitella myriotrichia subsp. acuminata D. Subramanian {invalid}
  554. Nitella myriotrichia subsp. incurvata D. Subramanian {invalid}
  555. Nitella neyrautii Hy
  556. Nitella nidifica (Mueller) C. Agardh image
  557. Nitella nidifica var. polysperma (A. Braun) Rabenhorst image
  558. Nitella nilgherensis D. Subramanian
  559. Nitella nitida M.T. Casanova & K.G. Karol
  560. Nitella nordstedtiana H. Groves & J. Groves
  561. Nitella nordstedtii_('norstedtii') (Hy) Hy
  562. Nitella normaniana Nordstedt image
  563. Nitella norvegica Wallman image
  564. Nitella obtusa T.F. Allen
  565. Nitella occidentalis Allen image
  566. Nitella ogivalis Groves & Stephens image
  567. Nitella oligogyra Morioka image
  568. Nitella oligospira A. Braun image
  569. Nitella oligospira f. australiana Nordstedt
  570. Nitella oligospira var. australiensis F.M. Bailey {invalid}
  571. Nitella oligospira var. wrightii A. Braun
  572. Nitella oollooensis M.T. Casanova & K.G. Karol
  573. Nitella opaca (C. Agardh) C. Agardh image
  574. Nitella opaca f. atrovirens (Wallman) Wahlstedt image
  575. Nitella opaca f. brevifolia Wahlstedt image
  576. Nitella opaca f. diversifolia Filarszky image
  577. Nitella opaca f. elongata A. Braun ex Migula
  578. Nitella opaca f. laxa Wahlstedt image
  579. Nitella opaca f. laxior Wahlstedt image
  580. Nitella opaca f. longifolia Wahlstedt image
  581. Nitella opaca f. pseudoflexilis Vilhelm image
  582. Nitella opaca f. subcapitata Wahlstedt image
  583. Nitella opaca var. atrovirens (Wallman.) Wahlstedt image
  584. Nitella opaca var. attenuata H. Groves & J. Groves image
  585. Nitella opaca var. brachyclema J. Groves & Bullock-Webster image
  586. Nitella opaca var. nodosa Trabut image
  587. Nitella orientalis T.F. Allen image
  588. Nitella ornithopoda A. Braun image
  589. Nitella ornithopoda f. brachyphylla Henriques image
  590. Nitella pakistanica Faridi image
  591. Nitella pakistanica var. magniantheridia Y.J. Li
  592. Nitella paludigena M.T. Casanova & K.G. Karol
  593. Nitella papillata Han & W.Q. Chen image
  594. Nitella parooensis M.T. Casanova & J.L. Porter
  595. Nitella partita Nordstedt image
  596. Nitella patula J. Groves & G.O. Allen image
  597. Nitella paucicostata T.F. Allen
  598. Nitella pedunculata C. Agardh image
  599. Nitella penicillata Braun image
  600. Nitella petchii J. Groves image
  601. Nitella plumosa Braun image
  602. Nitella plurifurcata Han & Fu image
  603. Nitella polycarpa B.P. Pal image
  604. Nitella polycarpa f. gujaratensis A.K. Jawale & R.J. Patel {invalid}
  605. Nitella polycephala A. Braun image
  606. Nitella polyglochin Braun image
  607. Nitella polyglochin f. japonica Migula image
  608. Nitella polyglochin f. javanica Filarszky image
  609. Nitella polyglochin var. zollingeri A. Braun image
  610. Nitella polygyra A. Braun image
  611. Nitella polysperma (Braun) Kützing image
  612. Nitella praeclara Groves & Stephens image
  613. Nitella praelonga [Braun] image
  614. Nitella praelonga var. cernua (A. Braun) R.D. Wood image
  615. Nitella preflexilis_('pre-flexilis') Menéndez Amor image
  616. Nitella procera Han & W.Q. Chen image
  617. Nitella procera Wallman image
  618. Nitella prolifera (Braun) Kützing image
  619. Nitella prolifera Jao & Y.Y. Lee image
  620. Nitella pseudoflabellata A. Braun image
  621. Nitella pseudoflabellata f. australiana Nordstedt image
  622. Nitella pseudoflabellata f. baronii (H. Groves & J. Groves) R.D. Wood image
  623. Nitella pseudoflabellata f. crispa (Imahori) R.D. Wood image
  624. Nitella pseudoflabellata f. elegans (Pal) R.D. Wood image
  625. Nitella pseudoflabellata f. horikawae (Imahori) R.D. Wood image
  626. Nitella pseudoflabellata f. imperialis (T.F. Allen) R.D. Wood
  627. Nitella pseudoflabellata f. mucosa Nordstedt image
  628. Nitella pseudoflabellata f. pusilla (Imahori) R.D. Wood image
  629. Nitella pseudoflabellata f. rivularis Nordstedt image
  630. Nitella pseudoflabellata f. sejuncta (Imahori) R.D. Wood image
  631. Nitella pseudoflabellata f. spinosa (Imahori) R.D. Wood image
  632. Nitella pseudoflabellata f. stabilis (Imahori) R.D. Wood image
  633. Nitella pseudoflabellata f. stagnalis Nordstedt image
  634. Nitella pseudoflabellata f. stricta (Imahori) R.D. Wood image
  635. Nitella pseudoflabellata f. sumatrana (Filarszky) R.D. Wood image
  636. Nitella pseudoflabellata f. testaglabra_('testa-glabra') T.F. Allen image
  637. Nitella pseudoflabellata f. tuyamae (Imahori) R.D. Wood image
  638. Nitella pseudoflabellata f. vermiculata (J. Groves) R.D. Wood image
  639. Nitella pseudoflabellata f. wattii (J. Groves) R.D. Wood image
  640. Nitella pseudoflabellata subsp. comptonii (J. Groves) R.D. Wood image
  641. Nitella pseudoflabellata var. conformis (Nordstedt) R.D. Wood image
  642. Nitella pseudoflabellata var. confusa R.D. Wood
  643. Nitella pseudoflabellata var. corymbosa D. Subramanian
  644. Nitella pseudoflabellata var. gelatinosa D. Subramanian
  645. Nitella pseudoflabellata var. imperialis T.F. Allen
  646. Nitella pseudoflabellata var. leptodactyla (J. Groves) R.D. Wood image
  647. Nitella pseudoflabellata var. mathuatae (T.F. Allen) R.D. Wood image
  648. Nitella pseudoflabellata var. minor Imahori image
  649. Nitella pseudoflabellata var. mucosa (Nordstedt) R.D. Wood image
  650. Nitella pseudoflabellata var. multipartita (T.F. Allen) R.D. Wood image
  651. Nitella pseudoflabellata var. ramusculus_('ramuscula') T.F. Allen image
  652. Nitella pseudoflabellata var. sonderi (A. Braun) R.D. Wood image
  653. Nitella pseudoflabellata var. sonderi (Braun) R.D. Wood
  654. Nitella pseudograciliformis Filarszky image
  655. Nitella pseudohyalina Han & W.Q. Chen image
  656. Nitella pseudotenuissima Kundu image
  657. Nitella pulchella T.F. Allen image
  658. Nitella pusilla Imahori image
  659. Nitella quadriscutulum Jao & Y.Y. Lee image
  660. Nitella renovii (Hy) Hy
  661. Nitella reticulata M.B. Williams image
  662. Nitella rigida T.F. Allen image
  663. Nitella rigida f. saitoiana (T.F. Allen) R.D. Wood image
  664. Nitella rigida f. tanakiana (T.F. Allen) R.D. Wood image
  665. Nitella rigida var. saitoiana (T.F. Allen) Imahori image
  666. Nitella robusta Imahori image
  667. Nitella robusta Stache image
  668. Nitella roxburghii Braun image
  669. Nitella saharanpurensis G.O. Allen image
  670. Nitella saitoiana T.F. Allen image
  671. Nitella sejuncta Imahori image
  672. Nitella septentrionalis Molinari & Guiry
  673. Nitella sessilis Y.J. Li
  674. Nitella shandongensis Y.J. Ling, G.Z. Deng & Z. Li
  675. Nitella shinii Imahori image
  676. Nitella sieberi (A. Braun) R.D. Wood
  677. Nitella silicea M.T. Casanova & K.G. Karol
  678. Nitella singaporensis R.E. Romanov, R.S.W. Yeo, B.C. Ho, V.Yu. Nikulin & A.A. Gontcharov sp. nov.
  679. Nitella smithii (Babington) Wallman image
  680. Nitella sonderi A. Braun image
  681. Nitella sonderi Braun
  682. Nitella spanioclema Groves & Bullock-Webster image
  683. Nitella spanioclema J. Groves & Bullock-Webster
  684. Nitella spanioclema var. nidifica F.K. Daily image
  685. Nitella sphaerocephala J. Groves image
  686. Nitella spiciformis Morioka image
  687. Nitella spiciformis var. oligogyra (Morioka) Imahori image
  688. Nitella spinosa Imahori image
  689. Nitella spongifera Vieillard image
  690. Nitella stabilis Imahori image
  691. Nitella stabilis var. sanukensis Imahori image
  692. Nitella stellaris T.F. Allen image
  693. Nitella stelligera (Bauer) Cosson & Germain image
  694. Nitella stelligera (Bauer) Kützing image
  695. Nitella stelligera var. ulvoides (Bertoloni) Kützing image
  696. Nitella stenhammariana (Wallman) Wallman image
  697. Nitella stenhammariana (Wallman) Wallman image
  698. Nitella stenhammariana Wallman image
  699. Nitella stricta Imahori image
  700. Nitella struthioptila Groves & Stephens image
  701. Nitella stuartiana F. Mueller ex Kützing
  702. Nitella stuartiana Ferdinand Mueller image
  703. Nitella stuartii var. macroreticulata Han image
  704. Nitella stuartii var. tolypelloides Jao & Y.Y. Lee image
  705. Nitella stuartii_('Stuarti') Braun image
  706. Nitella subglomerata A. Braun image
  707. Nitella subglomerata var. japonica T.F. Allen image
  708. Nitella subimpressa Stache image
  709. Nitella sublucens T.F. Allen image
  710. Nitella subspicata T.F. Allen image
  711. Nitella subtilissima Braun image
  712. Nitella subtilissima f. biformis (A. Braun) R.D. Wood image
  713. Nitella subtilissima f. microphylla (A. Braun) R.D. Wood image
  714. Nitella subtilissima f. microphylla R.D. Wood
  715. Nitella subtilissima var. gloeostachys (A. Braun) R.D. Wood image
  716. Nitella subtilissima var. microphylla (A. Braun) R.D. Wood image
  717. Nitella subtilissima var. microphylla (R.D. Wood) R.D. Wood
  718. Nitella sumatrana Filarszky image
  719. Nitella superba B.P. Pal image
  720. Nitella swanensis M.D. Guiry & M.T. Casanova
  721. Nitella syncarpa (Thuillier) Kützing image
  722. Nitella syncarpa f. brachyphylla Wahlstedt image
  723. Nitella syncarpa f. elongata Wahlstedt image
  724. Nitella syncarpa f. leiopyrena Leithe image
  725. Nitella syncarpa f. longifolia Wahlstedt image
  726. Nitella syncarpa f. microcephala Leithe image
  727. Nitella syncarpa f. minor Wahlstedt image
  728. Nitella syncarpa f. munda Wahlstedt image
  729. Nitella syncarpa f. robustior Wahlstedt image
  730. Nitella syncarpa f. tenuior Wahlstedt image
  731. Nitella syncarpa subf. elongata Wahlstedt image
  732. Nitella syncarpa var. brevifolia Braun image
  733. Nitella syncarpa var. capitata (Nees) Kützing image
  734. Nitella syncarpa var. gloeocephala Kützing image
  735. Nitella syncarpa var. glomerata (Desvaux) Braun illeg. image
  736. Nitella syncarpa var. laxa Braun image
  737. Nitella syncarpa var. leiopyrena Braun image
  738. Nitella syncarpa var. longifolia Braun image
  739. Nitella syncarpa var. macrosperma (Braun ex Kützing) Kützing image
  740. Nitella syncarpa var. macrosperma A. Braun image
  741. Nitella syncarpa var. opaca (C. Agardh) Kützing image
  742. Nitella syncarpa var. oxygyra A. Braun ex Rabenhorst image
  743. Nitella syncarpa var. oxygyra_('oxygyna') Braun image
  744. Nitella syncarpa var. pachygyra Braun image
  745. Nitella syncarpa var. pseudoflexilis (A. Braun) Rabenhorst image
  746. Nitella syncarpa var. smithii (Weddell) Cosson & Germain de Saint-Pierre
  747. Nitella szechwanensis Han image
  748. Nitella tanakiana T.F. Allen image
  749. Nitella tasmanica Braun image
  750. Nitella tasmanica Kützing image
  751. Nitella tasmanica subsp. gelatinifera Wood image
  752. Nitella tasmanica var. afoliata R.D. Wood
  753. Nitella tasmanica var. afoliolata R.D. Wood image
  754. Nitella tasmanica var. beaugleholei_('beaugleholii') R.D. Wood image
  755. Nitella tasmanica var. gelatinifera R.D. Wood image
  756. Nitella temiscouatae T.F. Allen image
  757. Nitella tenuissima (Desvaux) Kützing image
  758. Nitella tenuissima f. algerica Trabut mscr. image
  759. Nitella tenuissima f. bengalensis (Kundu) R.D. Wood image
  760. Nitella tenuissima f. brevifolia T.F. Allen image
  761. Nitella tenuissima f. byssoides (A. Braun) R.D. Wood image
  762. Nitella tenuissima f. transilis (T.F. Allen) R.D. Wood
  763. Nitella tenuissima subsp. ornithopoda (A. Braun) R.D. Wood image
  764. Nitella tenuissima var. americana (Braun) T.F. Allen image
  765. Nitella tenuissima var. batrachosperma (Thuillier) Kützing image
  766. Nitella tenuissima var. callista J. Groves image
  767. Nitella tenuissima var. japonica Imahori image
  768. Nitella tenuissima var. moniliformis Brébisson
  769. Nitella tenuissima var. sanukensis (Imahori) R.D. Wood image
  770. Nitella tenuissima var. stellata Rabenhorst image
  771. Nitella terrestris Iyengar image
  772. Nitella terrestris var. minor Chacko image
  773. Nitella thillaiammae_('thillaiammai') D. Subramanian
  774. Nitella tolypelloides M.M. Picelli-Vicentim
  775. Nitella townsendii M.T. Casanova
  776. Nitella transilis T.F. Allen
  777. Nitella translucens (J.E. Smith) Jenner image
  778. Nitella translucens (Pers.) C. Agardh image
  779. Nitella translucens Cosson & Germain de Saint-Pierre
  780. Nitella translucens f. caroliniana Imahori & R.D. Wood image
  781. Nitella translucens subsp. sublucens (T.F. Allen) R.D. Wood image
  782. Nitella translucens subsp. tricellularis Nordstedt image
  783. Nitella translucens var. axillaris (A. Braun) R.D. Wood image
  784. Nitella translucens var. brachyteles (A. Braun) G. Feldmann image
  785. Nitella translucens var. intermedia Brébisson
  786. Nitella translucens var. leptoclada (A. Braun) R.D. Wood image
  787. Nitella tricellularis f. setchellii R.D. Wood image
  788. Nitella tricuspis Braun image
  789. Nitella tricuspis var. dregeana (Braun ex Kützing) Braun image
  790. Nitella tricuspis var. euarthra Braun image
  791. Nitella tricuspis var. grandis (Braun ex Kützing) Braun image
  792. Nitella tricuspis var. macilenta Braun image
  793. Nitella tuberculata Kundu image
  794. Nitella tubulosa Salzmann image
  795. Nitella tumida Nordstedt image
  796. Nitella tumulosa Zaneveld image
  797. Nitella tumulosa var. pumila Zaneveld image
  798. Nitella tuyamae Imahori image
  799. Nitella ulvoides (Bertoloni) Kützing image
  800. Nitella ungula A. García
  801. Nitella uruguayensis Horn af Rantzien image
  802. Nitella varians Jao & Y.Y. Lee image
  803. Nitella vermiculata J. Groves image
  804. Nitella verticillata (Filarszky & G.O. Allen ex Filarszky) R.D. Wood image
  805. Nitella verticillata var. kodaikanalensis D. Subramanian
  806. Nitella vieillardii (A. Braun) H. Sakayama
  807. Nitella virgata Wellman image
  808. Nitella wahlbergiana Wallman image
  809. Nitella wahlenbergiana Wallman image
  810. Nitella wattii Groves image
  811. Nitella wattii J. Groves image
  812. Nitella zamanii S. Naz, N.J. Diba & H. Schubert
  813. Nitella zeyheri A. Braun image
  814. Nitella zollingeri A. Braun image
  815. Oedogonium nitellae Zhu image
  816. PALAEONITELLA Kidston & Lang image
  817. PALAEONITELLA Kidston & Lang ex Pia image
  818. Palaeonitella cranii (Kidston & Lang) Pia image
  819. Pseudospora nitellarum Cienkowski image
  820. Wrangelia nitella Harvey