Silva Center for Phycological Documentation: Index Nominum Algarum

Results from INA database

1. ACHNANTHES Bory image
2. ACHNANTHES Bory (cont.) image
3. ACHNANTHES sect. ACHNANTHES Brun image
4. ACHNANTHES sect. ACHNANTHES Brun image
5. ACHNANTHES sect. EUACHNANTHES Schütt image
6. ACHNANTHES subg. ACHNANTHIDIUM (Kützing) C.W. Reimer image
7. ACHNANTHES subg. ACHNANTHIDIUM (Kützing) C.W. Reimer image
8. ACHNANTHES subg. ACHNANTHIDIUM (Kützing) C.W. Reimer
9. ACHNANTHES subg. ACHNANTHIDIUM Hustedt image
10. ACHNANTHES subg. ACHNANTHIDIUM Hustedt image
11. ACHNANTHES subg. ACHNANTHIDIUM Hustedt {illegitimate}
12. ACHNANTHES subg. MICRONEIS (Cleve) Cleve-Euler image
13. Achnanthes (taeniata var.) hyperborea Grunow image
14. Achnanthes aapajaervensis Cleve-Euler image
15. Achnanthes abundans Manguin
16. Achnanthes abundans var. elliptica É. Manguin
17. Achnanthes abundans var. elliptica Manguin image
18. Achnanthes acares M.H. Hohn & J. Hellerman
19. Achnanthes acidoclinata H. Lange-Bertalot
20. Achnanthes acus R. Simonsen
21. Achnanthes acus R. Simonsen {invalid}
22. Achnanthes acus Simonsen image
23. Achnanthes acuta Frenguelli image
24. Achnanthes adamantiformis (R. Archibald) R. Archibald image
25. Achnanthes adamsii Cholnoky image
26. Achnanthes adnata Bory
27. Achnanthes affinis Grunow
28. Achnanthes affinis var. bistriata Skvortzov image
29. Achnanthes affinis var. jamalinensis (Grunow) Cleve image
30. Achnanthes affinis var. minuta Skvortzov image
31. Achnanthes africana Woodhead & Tweed image
32. Achnanthes agglutinata Grunow image
33. Achnanthes alaskana Patrick & Freese image
34. Achnanthes alpestris (Brun) H. Lange-Bertalot & D. Metzeltin
35. Achnanthes altaica (V.S. Poretzky) Cleve-Euler
36. Achnanthes altaica var. minor R.J. Flower & V.J. Jones
37. Achnanthes alteragracillima Lange-Bertalot
38. Achnanthes ambigua Zimmermann image
39. Achnanthes americana Cleve image
40. Achnanthes amoena Hustedt
41. Achnanthes amphicephala Hustedt
42. Achnanthes anastasiae I. Kaczmarska
43. Achnanthes anceps Cleve-Euler image
44. Achnanthes andicola (Cleve) Hustedt image
45. Achnanthes andicola var. elongata D. Gonzalves & Gandhi image
46. Achnanthes angustata Greville
47. Achnanthes angustissima Jasnitsky image
48. Achnanthes antarctica M. Peragallo image
49. Achnanthes antiqua Lauby image
50. Achnanthes aperta J.R. Carter
51. Achnanthes apiculata (Greville) C. Riaux-Gobin, P. Compère, F. Hinz & L. Ector
52. Achnanthes araucaniana Frenguelli
53. Achnanthes archibaldiana H. Lange-Bertalot
54. Achnanthes archibaldiana Lange-Bertalot image
55. Achnanthes arctica (Cleve) Cleve-Euler image
56. Achnanthes arcuata (Lyngbye) Kützing image
57. Achnanthes arcuata Cleve-Euler image
58. Achnanthes arcus Hustedt
59. Achnanthes arenaria Amossé image
60. Achnanthes arenicola Bailey image
61. Achnanthes aretasii É. Manguin
62. Achnanthes arguta Hustedt ex R. Simonsen
63. Achnanthes armillaris (O.F. Müller) M.D. Guiry
64. Achnanthes arstasii Manguin image
65. Achnanthes astridiae_('astridii') Van Landingham image
66. Achnanthes asymbasia Hohn image
67. Achnanthes asymetrica Patrick image
68. Achnanthes atacamae Hustedt image
69. Achnanthes atalanta J.R. Carter
70. Achnanthes athenais Pantocsek image
71. Achnanthes athenais var. minor Pantocsek image
72. Achnanthes atomus Hustedt
73. Achnanthes atomus var. congolensis Hustedt image
74. Achnanthes aubertii Héribaud image
75. Achnanthes aueri Krasske
76. Achnanthes australis Ehrenberg image
77. Achnanthes austriaca Hustedt
78. Achnanthes austriaca f. intermedia Manguin image
79. Achnanthes austriaca var. capensis Cholnoky image
80. Achnanthes austriaca var. dracomontana Cholnoky image
81. Achnanthes austriaca var. helvetica Hustedt
82. Achnanthes austriaca var. parallela Krasske image
83. Achnanthes austriaca var. tatrensis K. Starmach {invalid}
84. Achnanthes austriaca var. ventricosa Krasske image
85. Achnanthes baccata (Leuduger-Fortmorel) Cleve image
86. Achnanthes baccillarioides Bory image
87. Achnanthes bacillaris Ehrenberg image
88. Achnanthes bacillum M. Peragallo image
89. Achnanthes bahusiensis (Grunow) Lange-Bertalot
90. Achnanthes baicalensis Skvortzov & K.I. Meyer
91. Achnanthes baicalensis Skvortzov & Meyer image
92. Achnanthes baicaliana Frenguelli
93. Achnanthes baicaliana var. notata Frenguelli image
94. Achnanthes baldjickii subsp. lorenziana (Grunow) Ross image
95. Achnanthes baldjickii var. croatica Jurilj image
96. Achnanthes baldjickii var. subquadrata Pantocsek image
97. Achnanthes baldjickii_('Baldjikii') (Brightw.) Grunow image
98. Achnanthes baltalensis H.P. Gandhi ex Karthick
99. Achnanthes baltalensis H.P. Gandhi {invalid}
100. Achnanthes baltalensis var. ovalis H.P. Gandhi ex Karthick
101. Achnanthes baltalensis var. ovalis H.P. Gandhi {invalid}
102. Achnanthes bavarica Ehrenberg image
103. Achnanthes bavarica Ehrenberg image
104. Achnanthes bengalensis Grunow image
105. Achnanthes bengalensis var. subventricosa Grunow image
106. Achnanthes bernieri E. Manguin ex Kociolek & Reviers
107. Achnanthes bernieri_('bernierii') E. Manguin {invalid}
108. Achnanthes bernieri_('bernierii') Manguin image
109. Achnanthes biasolettiana Grunow
110. Achnanthes biasolettiana Grunow
111. Achnanthes biasolettiana f. minuta Grunow image
112. Achnanthes biasolettiana var. fossilis Frenguelli
113. Achnanthes biasolettiana var. jackii (Rabenhorst) Cleve-Euler image
114. Achnanthes biasolettiana var. subatomus Lange-Bertalot
115. Achnanthes biasolettiana var. sublinearis Cleve image
116. Achnanthes biasolettiana var. thienemannii (Hustedt) Lange-Bertalot
117. Achnanthes bicapitata Hustedt
118. Achnanthes biceps Hustedt image
119. Achnanthes biconfusa S.L. VanLandingham
120. Achnanthes biconfusa Van Landingham image
121. Achnanthes bigibba Heiden & Kolbe image
122. Achnanthes bijuga Turpin image
123. Achnanthes bilunulata Turpin image
124. Achnanthes binodis Ehrenberg image
125. Achnanthes bioretii H. Germain image
126. Achnanthes bioretii_('bioreti') H. Germain
127. Achnanthes biporoma M.H. Hohn & J. Hellerman
128. Achnanthes biporoma M.H. Hohn & J. Hellerman verso image
129. Achnanthes birugula Hohn image
130. Achnanthes bistriata Skvortzov & Meyer image
131. Achnanthes blancheana R. Maillard ex H. Lange-Bertalot & A. Steindorf
132. Achnanthes blancheana R. Maillard {invalid}
133. Achnanthes bongrainii (Perag.) Mann image
134. Achnanthes bongrainii var. parallela_(`paralela') (M. Peragallo) J. Frenguelli & H.A. Orlando
135. Achnanthes borealis A. Cleve image
136. Achnanthes borneolanceolata Lange-Bertalot image
137. Achnanthes borneolanceolata Lange-Bertalot {invalid}
138. Achnanthes bottnica (Cleve) Cleve
139. Achnanthes boudoui D. Metzeltin & H. Lange-Bertalot
140. Achnanthes bourginii É. Manguin
141. Achnanthes bourginii Manguin image
142. Achnanthes boyei Østrup
143. Achnanthes boyei Ostrup image
144. Achnanthes boyeri Mackay image
145. Achnanthes brachypus Montagne image
146. Achnanthes brasiliensis Ehrenberg image
147. Achnanthes breenii Archibald image
148. Achnanthes bremeyeri H. Lange-Bertalot
149. Achnanthes bremeyeri Lange-Bertalot image
150. Achnanthes brevicostata (Hustedt) Lange-Bertalot image
151. Achnanthes brevicostata (Hustedt) Lange-Bertalot & Krammer
152. Achnanthes brevipes C. Agardh {illegitimate}
153. Achnanthes brevipes J. Agardh image
154. Achnanthes brevipes f. gaussii Heiden & Kolbe image
155. Achnanthes brevipes f. rostrata Karaeva image
156. Achnanthes brevipes f. trigona Ostrup image
157. Achnanthes brevipes var. angustata (Greville) Cleve
158. Achnanthes brevipes var. arctica (Cleve) Ko-Bayashi image
159. Achnanthes brevipes var. bacillaris Peragallo image
160. Achnanthes brevipes var. capensis (Kützing) Grunow image
161. Achnanthes brevipes var. capensis Cleve image
162. Achnanthes brevipes var. constricta Grunow image
163. Achnanthes brevipes var. contracts Grunow image
164. Achnanthes brevipes var. fragilariiformis_('fragilariaeformis') Kützing image
165. Achnanthes brevipes var. indica (Brun) Cleve image
166. Achnanthes brevipes var. intermedia (Kützing) Cleve image
167. Achnanthes brevipes var. intermedia (Kützing) Cleve
168. Achnanthes brevipes var. japonica Skvortzov image
169. Achnanthes brevipes var. japonica Skvortzov image
170. Achnanthes brevipes var. lata Cleve-Euler image
171. Achnanthes brevipes var. leudugeri (Tempère & Brun) Cleve image
172. Achnanthes brevipes var. linearis Ostrup image
173. Achnanthes brevipes var. marginata Cleve image
174. Achnanthes brevipes var. marina Kützing image
175. Achnanthes brevipes var. neogenica Milovanova image
176. Achnanthes brevipes var. parvula (Kützing) Cleve image
177. Achnanthes brevipes var. penniformis (Greville) Cleve
178. Achnanthes brevipes var. penniformis_('pennaeformis') (Greville) Cleve image
179. Achnanthes brevipes var. salina Kützing image
180. Achnanthes brevipes var. salina Kützing
181. Achnanthes brevipes var. salinarum C. Agardh image
182. Achnanthes brevipes var. seriata (C. Agardh) Cleve image
183. Achnanthes brevipes var. subcrenulata (Cleve) Cleve image
184. Achnanthes brevipes var. tumida Hustedt image
185. Achnanthes brevipes var. typica Cleve image
186. Achnanthes breweri Foged image
187. Achnanthes broenlundensis N. Foged
188. Achnanthes broonlundensis Foged image
189. Achnanthes bruunii Foged image
190. Achnanthes buccula Cholnoky
191. Achnanthes buriata E.A. Molinari, M.D. Guiry & D. Ponce
192. Achnanthes butterfassiana H. Lange-Bertalot
193. Achnanthes butterfassiana Lange-Bertalot image
194. Achnanthes calamae Frenguelli
195. Achnanthes calcar Cleve
196. Achnanthes calcar var. australis Playfair image
197. Achnanthes calcar var. pulcherrima Playfair image
198. Achnanthes calcaroides Foged image
199. Achnanthes caledonica H. Lange-Bertalot
200. Achnanthes campechiana Hustedt
201. Achnanthes campylopus Mantagna image
202. Achnanthes capensis Kützing image
203. Achnanthes capensis var. multiarticulata Kützing image
204. Achnanthes capitata Erlandsson image
205. Achnanthes capitatolineata No Author, inval. image
206. Achnanthes capitellata (A. Cleve) Cleve-Euler image
207. Achnanthes carissima Lange-Bertalot
208. Achnanthes carmichaelii Greville
209. Achnanthes cassida J.R. Carter image
210. Achnanthes cataractarum (Hustedt) Lange-Bertalot & Krammer
211. Achnanthes catenata Bíly & Marvan image
212. Achnanthes catenata J. Bílý & Marvan
213. Achnanthes centrafricana Fusey
214. Achnanthes ceramii Hendey image
215. Achnanthes charcotii M. Peragallo image
216. Achnanthes chilensis Hustedt
217. Achnanthes chilensis var. subaequalis Reimer image
218. Achnanthes chlidanos M.H. Hohn & J. Hellerman
219. Achnanthes cincta G.W. Andrews image
220. Achnanthes clara Cleve-Euler image
221. Achnanthes clavata Pantocsek image
222. Achnanthes clevei Grunow
223. Achnanthes clevei f. rostrata Hustedt {illegitimate}
224. Achnanthes clevei var. balcanica Hustedt
225. Achnanthes clevei var. balcanica f. rostrata Hustedt image
226. Achnanthes clevei var. bottnica Cleve
227. Achnanthes clevei var. nipponica Skvortzov image
228. Achnanthes clevei var. rostrata Hustedt
229. Achnanthes coarctata (Brébisson ex W. Smith) Grunow
230. Achnanthes coarctata (Brebisson ex W. Smith) Grunow image
231. Achnanthes coarctata (Brebisson) Grunow image
232. Achnanthes coarctata f. antarctica M. Peragallo image
233. Achnanthes coarctata f. falklandica Carlson image
234. Achnanthes coarctata var. constricta Krasske image
235. Achnanthes coarctata var. distorta M. Peragallo image
236. Achnanthes coarctata var. elineata (Lagerstedt) O. Müller image
237. Achnanthes coarctata var. elliptica Krasske image
238. Achnanthes coarctata var. parallels Vankataraman image
239. Achnanthes coarctata var. petri-pazmanyii Éber image
240. Achnanthes coarctata var. sinaensis Hustedt
241. Achnanthes cocconeiformis A. Mann image
242. Achnanthes cocconeioides Riznyk image
243. Achnanthes cogitata R. Archibald image
244. Achnanthes cognita R. Simonsen
245. Achnanthes compacta A. Mann image
246. Achnanthes confusa É. Manguin
247. Achnanthes confusa Manguin image
248. Achnanthes confusa var. atomoides É. Manguin
249. Achnanthes confusa var. atomoides Manguin image
250. Achnanthes congolensis Hustedt image
251. Achnanthes conspicua A. Mayer
252. Achnanthes conspicua Mayer image
253. Achnanthes conspicua var. brevistriata Hustedt image
254. Achnanthes conspicuoides Foged image
255. Achnanthes contrarea H. Lange-Bertalot & A. Steindorf
256. Achnanthes controversa Hustedt
257. Achnanthes convergens H. Kobayasi
258. Achnanthes convergens H. Kobayasi {invalid}
259. Achnanthes convergens H. Kobayasi {invalid}
260. Achnanthes convergens Kobayasi image
261. Achnanthes corrupta Giffen image
262. Achnanthes costata Greville
263. Achnanthes costata_('costatus') C. Johnston image
264. Achnanthes cotteriensis Foged
265. Achnanthes crassa Hustedt
266. Achnanthes crassa var. elliptica Suxena & Venkateswarlu image
267. Achnanthes crenulata Grunow image
268. Achnanthes crenulata var. arcuata Tsumura image
269. Achnanthes crenulata var. confusa Van Landingham image
270. Achnanthes crenulata var. constricta Hustedt image
271. Achnanthes crenulata var. elliptica Gandhi image
272. Achnanthes crenulata var. linearis Gandhi image
273. Achnanthes crenulata var. linearis Meister image
274. Achnanthes cristata Rabenhorst image
275. Achnanthes crosbyana Foged image
276. Achnanthes crucifera Ostrup image
277. Achnanthes crucifera var. capitata Cleve-Euler image
278. Achnanthes cucurbita Skvortzov
279. Achnanthes cuneata Grunow image
280. Achnanthes curtissima J.R. Carter
281. Achnanthes curvata Leuduger-Fortmorel image
282. Achnanthes curvirostrum J. Brun image
283. Achnanthes cyclophora Heiden
284. Achnanthes cyclophora Heiden & Kolbe image
285. Achnanthes danica (Flogel) Grunow image
286. Achnanthes danica var. major Cleve image
287. Achnanthes danica var. maxima Cleve image
288. Achnanthes danica var. schulzii Cleve-Euler image
289. Achnanthes danicoides Giffen image
290. Achnanthes daonensis H. Lange-Bertalot
291. Achnanthes daonensis Lange-Bertalot image
292. Achnanthes daui Foged image
293. Achnanthes daui N. Foged
294. Achnanthes daui var. alaskaensis Foged image
295. Achnanthes debilissima Oestrup image
296. Achnanthes decipiens Reimer
297. Achnanthes deflexa C.W. Reimer
298. Achnanthes deflexa Reimer image
299. Achnanthes deflexa var. alpestris R. Lowe & J.P. Kociolek
300. Achnanthes deflexa var. alpestris R. Lowe & Kociolek image
301. Achnanthes delicatissima R. Simonsen
302. Achnanthes delicatissima R. Simonsen {invalid}
303. Achnanthes delicatissima Simonsen image
304. Achnanthes delicatula (Kützing) Grunow image
305. Achnanthes delicatula (Kützing) Grunow image
306. Achnanthes delicatula (Kützing) Grunow
307. Achnanthes delicatula f. angustata (Gutwinski) Gutwinski image
308. Achnanthes delicatula subsp. engelbrechtii (Cholnoky) Lange-Bertalot
309. Achnanthes delicatula subsp. engelbrechtii (Cholnoky) Lange-Bertalot {invalid}
310. Achnanthes delicatula subsp. hauckiana (Grunow) Lange-Bertalot & Ruppel image
311. Achnanthes delicatula subsp. septentrionalis (Østrup) Lange-Bertalot
312. Achnanthes delicatula subsp. septentrionalis (Ostrup) Lange-Bertalot image
313. Achnanthes delicatula var. australis É. Manguin
314. Achnanthes delicatula var. australis Manguin image
315. Achnanthes delicatula var. magellanica Frenguelli image
316. Achnanthes delicatula var. pacis Frenguelli image
317. Achnanthes delicatula var. robusta Hustedt
318. Achnanthes delicatula var. rostrata (Schulz) Cleve-Euler image
319. Achnanthes delpiroui M. Peragallo image
320. Achnanthes depressa (Cleve) Hustedt
321. Achnanthes depressa var. lanceolata Cleve-Euler image
322. Achnanthes desperata Cholnoky image
323. Achnanthes detha M.H. Hohn & J. Hellerman
324. Achnanthes devilensis Foged image
325. Achnanthes devilensis N. Foged
326. Achnanthes didyma Hustedt
327. Achnanthes didyma f. gibbosa J.R. Carter image
328. Achnanthes diluviana Hustedt
329. Achnanthes dimorpha Turpin
330. Achnanthes dimorphostriata Kobayasi image
331. Achnanthes diplopunctata R. Simonsen
332. Achnanthes diplopunctata R. Simonsen {invalid}
333. Achnanthes diplopunctata Simonsen image
334. Achnanthes dispar Cleve
335. Achnanthes dispar Mann image
336. Achnanthes dispar var. angulata Hustedt image
337. Achnanthes dispar var. capitata Jasnitsky image
338. Achnanthes dispar var. fontellii Cleve-Euler
339. Achnanthes dispar var. lanceolata P. Schulz image
340. Achnanthes distincta E. Messikommer
341. Achnanthes distorta M. Peragallo image
342. Achnanthes distorta M. Peragallo image
343. Achnanthes diversa Cleve-Euler
344. Achnanthes dornii Lange-Bertalot image
345. Achnanthes dornii Lange-Bertalot {invalid}
346. Achnanthes dorogostaiskii Jasnitsky image
347. Achnanthes dubia Bory image
348. Achnanthes duthiei_('duthii') M.R. Sreenivasa
349. Achnanthes duthii Sreenivasa image
350. Achnanthes elata (Leud.-Fort.) Gandhi image
351. Achnanthes elata var. curvula Gandhi image
352. Achnanthes elegans H. Kobayasi image
353. Achnanthes elegans H. Kobayasi image
354. Achnanthes elliptica Schumann image
355. Achnanthes elliptica Skvortzov & Meyer image
356. Achnanthes elliptica f. ikpikpukensis Foged image
357. Achnanthes elliptica var. elongata Cleve-Euler image
358. Achnanthes elliptica var. minor (Schulz) Cleve-Euler image
359. Achnanthes elliptica var. minor (Schulz) Cleve-Euler image
360. Achnanthes elliptica var. pungens Cleve-Euler
361. Achnanthes elliptica var. rostrata Cleve-Euler image
362. Achnanthes elongata R. Majewska & B. Van de Vijver
363. Achnanthes engelbrechtii Cholnoky
364. Achnanthes engelbrechtii var. minuta Cholnoky image
365. Achnanthes entrancensis Foged image
366. Achnanthes erdmannensis Foged
367. Achnanthes eureka I. Álvarez-Blanco & S. Blanco
368. Achnanthes eutrophila H. Lange-Bertalot
369. Achnanthes exigua Grunow
370. Achnanthes exigua Pantocsek image
371. Achnanthes exigua f. angustirostrata Krasske
372. Achnanthes exigua f. semiaperta P. Guermeur
373. Achnanthes exigua f. subcapitata Suxena & Venkateswarlu image
374. Achnanthes exigua f. subglobosa Manguin image
375. Achnanthes exigua var. angustirostrata (Krasske) Lange-Bertalot
376. Achnanthes exigua var. baikalensis Skvortzov image
377. Achnanthes exigua var. capitata Amossé image
378. Achnanthes exigua var. capitata Hustedt image
379. Achnanthes exigua var. constricta Hustedt image
380. Achnanthes exigua var. elliptica Hustedt
381. Achnanthes exigua var. heterovalva G. Krasske
382. Achnanthes exigua var. indica Skvortzov image
383. Achnanthes exigua var. nipponica Skvortzov image
384. Achnanthes exigua var. siamensis_('siamense') Hirano image
385. Achnanthes exigua var. staurophora Pantocsek image
386. Achnanthes exigua var. undulata Frenguelli image
387. Achnanthes exigua var. yabeana Skvortzov & Noda image
388. Achnanthes exiguiformis Hustedt image
389. Achnanthes exiguoides Compère image
390. Achnanthes exilis Kützing image
391. Achnanthes exilis Kützing image
392. Achnanthes exilis Kützing
393. Achnanthes exilis var. minutissima Brun image
394. Achnanthes exiloides Cholnoky image
395. Achnanthes exiloides J.R. Carter image
396. Achnanthes expecta Van Landingham image
397. Achnanthes expressa J.R. Carter image
398. Achnanthes fasciata H.P. Gandhi image
399. Achnanthes felinophila R.L. Lowe & A.R. Sherwood
400. Achnanthes fimbriata (Grunow) Ross image
401. Achnanthes flahaultii_('flahaulti') Heribaud image
402. Achnanthes flathukensis Foged
403. Achnanthes flexella (Kützing) Mann image
404. Achnanthes flexella var. alpestris Brun
405. Achnanthes fogedii H. Håkansson image
406. Achnanthes fogedii H. Håkansson
407. Achnanthes folliotii Fusey image
408. Achnanthes fontana Round image
409. Achnanthes fonticola Hustedt image
410. Achnanthes fonticolanceolata H. Lange-Bertalot & H. Schimanski
411. Achnanthes fossilis M. Peragallo image
412. Achnanthes fragilarioides J.B. Petersen
413. Achnanthes fragilis Skvortzov image
414. Achnanthes frequentissima H. Lange-Bertalot {invalid}
415. Achnanthes frequentissima Lange-Bertalot image
416. Achnanthes frigida Cleve-Euler image
417. Achnanthes frigida Hustedt {invalid}
418. Achnanthes fugei_('fugeii') J.R. Carter
419. Achnanthes fugeii J.R. Carter image
420. Achnanthes fukiensis Skvortzov image
421. Achnanthes fulla J.R. Carter
422. Achnanthes gainii (M. Peragallo) Mann image
423. Achnanthes gamma (Cleve) Ainosd image
424. Achnanthes gamma var. rectilineata (Cleve) Amossé image
425. Achnanthes genuflexa Kützing image
426. Achnanthes georgica Reinsch
427. Achnanthes germainii É. Manguin
428. Achnanthes germainii Manguin image
429. Achnanthes gessneri Hustedt
430. Achnanthes gibberula Grunow
431. Achnanthes gibberula Grunow
432. Achnanthes gibberula var. angustior Grunow
433. Achnanthes gibberula var. interrupta V.S. Poretzky & Anissimova
434. Achnanthes gibbosa Hustedt image
435. Achnanthes girinensis Skvortzov
436. Achnanthes glabrata Grunow
437. Achnanthes glabrata var. auklandica Grunow image
438. Achnanthes gondwana D. Metzeltin & H. Lange-Bertalot
439. Achnanthes gracillima Hustedt
440. Achnanthes gracillima var. nipponica Skvortzov image
441. Achnanthes grana M.H. Hohn & J. Hellerman
442. Achnanthes granii Hohn & Hellerman image
443. Achnanthes gregoriana Greville
444. Achnanthes grimmei Krasske image
445. Achnanthes grimmei var. elliptica Krasske image
446. Achnanthes grimmei var. elliptica Krasske image
447. Achnanthes grimmei var. hyalina Hustedt image
448. Achnanthes grimmei var. inflata Krasske image
449. Achnanthes grimmei_('Grimmii') Krasske
450. Achnanthes grimmei_('grimmii') Krasske image
451. Achnanthes grischuna M. Wuthrich image
452. Achnanthes grischuna M. Wuthrich {invalid}
453. Achnanthes groenlandica (Cleve) Grunow image
454. Achnanthes groenlandica f. jaydei McIntire image
455. Achnanthes groenlandica var. phinneyi McIntire & Reimer image
456. Achnanthes grunowii K. Toyoda & D.M. Williams
457. Achnanthes hankensis Skvortzov image
458. Achnanthes hardingensis Foged image
459. Achnanthes harrisonii Cholnoky image
460. Achnanthes harveyi Reimer
461. Achnanthes hastata Skvortzov & Mayer image
462. Achnanthes hateromorpha Grunow image
463. Achnanthes hauckiana Grunow
464. Achnanthes hauckiana f. fossilis Manguin image
465. Achnanthes hauckiana f. lancettula Hustedt ex R. Simonsen
466. Achnanthes hauckiana f. nipponica Skvortzov image
467. Achnanthes hauckiana f. rhombica Cleve-Euler image
468. Achnanthes hauckiana var. densistriata Horikawa & Okuno image
469. Achnanthes hauckiana var. elliptica P. Schulz image
470. Achnanthes hauckiana var. elliptica Schulz image
471. Achnanthes hauckiana var. nipponica Skvortzov image
472. Achnanthes hauckiana var. rhombica Zabelina
473. Achnanthes hauckiana var. rostrata P. Schulz image
474. Achnanthes hauckiana var. rostrata P. Schulz ex Hustedt
475. Achnanthes hauckiana var. rostrata Schulz image
476. Achnanthes hauckiana var. rostrata Schulz {invalid}
477. Achnanthes hauckii Grunow
478. Achnanthes haynaldii Schaarschmidt
479. Achnanthes haynaldii var. elliptico-lanceolata Schaarschmidt image
480. Achnanthes haynaldii var. intermedia A. Cleve image
481. Achnanthes haynaldii var. oblongo-elliptica Schaarschmidt image
482. Achnanthes haynaldii var. vulgaris Schaarschmidt image
483. Achnanthes hedinii_('Hedini') Hustedt
484. Achnanthes heidenii_('Heideni') P. Schulz
485. Achnanthes helvetica (Hustedt) Lange-Bertalot
486. Achnanthes helvetica (Hustedt) Lange-Bertalot {invalid}
487. Achnanthes helvetica var. alpina Flower & Jones image
488. Achnanthes helvetica var. alpina R.J. Flower & V.J. Jones
489. Achnanthes helvetica var. minor Flower & Jones image
490. Achnanthes helvetica var. minor R.J. Flower & V.J. Jones
491. Achnanthes herteri J. Frenguelli
492. Achnanthes heteromorpha Grunow
493. Achnanthes heteromorpha var. binotata Frenguelli image
494. Achnanthes heterostriata Hustedt image
495. Achnanthes heterostriatoides Hohn image
496. Achnanthes hexagona Cleve & Brun image
497. Achnanthes hilliardii E. Manguin ex Kociolek & Reviers
498. Achnanthes hilliardii E. Manguin {invalid}
499. Achnanthes hilliardii Manguin image
500. Achnanthes himalayensis Jao & Zhu image
501. Achnanthes hintzii Lange-Bertalot & Krammer
502. Achnanthes hirta J.P. Catter image
503. Achnanthes hoermannii_('hörmanii') Gutwinski image
504. Achnanthes holmquistii Foged image
505. Achnanthes holsatica Hustedt image
506. Achnanthes holstii Cleve
507. Achnanthes holstii var. celtica Fusey image
508. Achnanthes holstii var. celtica f. cuneiformis Fusey image
509. Achnanthes holstii var. schwabei Krasske image
510. Achnanthes hudsonis Grunow
511. Achnanthes hungarica Grunow
512. Achnanthes hungarica f. constricta Raabe image
513. Achnanthes hungarica f. polygonata Cleve-Euler image
514. Achnanthes hungarica f. semicruciata Cleve-Euler image
515. Achnanthes hungarica var. andicola (Cleve) Ostrup image
516. Achnanthes hungarica var. brevis Liebetanz image
517. Achnanthes hungarica var. jamalinensis Grunow image
518. Achnanthes hungarica var. linearis Abdul-Majeed image
519. Achnanthes hungarica var. miramaris Frenguelli image
520. Achnanthes hungarica var. rivularia (Frenguelli) Frenguelli
521. Achnanthes hungarica var. rivularis (Freng.) Frenguelli image
522. Achnanthes hungarica var. rumelica Istvánffi image
523. Achnanthes hungarica var. tropica Frenguelli image
524. Achnanthes hustedtii (Krasske) C.W. Reimer {illegitimate}
525. Achnanthes hustedtii (Krasske) Reimer image
526. Achnanthes hustedtii J. Bílý & P. Marvan
527. Achnanthes hyperborea Grunow image
528. Achnanthes hyperboreoides A. Witkowski, D. Metzeltin, & H. Lange-Bertalot
529. Achnanthes ignota Hustedt image
530. Achnanthes ignota Hustedt {invalid}
531. Achnanthes imanishii Hirano image
532. Achnanthes imperfecta H. Schimanski
533. Achnanthes imperfecta Schimanski image
534. Achnanthes impexa Lange-Bertalot
535. Achnanthes impexiformis H. Lange-Bertalot
536. Achnanthes impexiformis Lange-Bertalot image
537. Achnanthes inaequalis Ehrenberg
538. Achnanthes incognita Krasske
539. Achnanthes indica Ehrenberg image
540. Achnanthes indica J. Brun image
541. Achnanthes indica var. sulcata M. Peragallo
542. Achnanthes indicatrix H. Lange-Bertalot & A. Steindorf
543. Achnanthes inflata Grunow image
544. Achnanthes inflata f. elatoides Cholnoky image
545. Achnanthes inflata f. subcostata Lenoble & Manguin image
546. Achnanthes inflata f. vidarbhensis Sarode & Kamat image
547. Achnanthes inflata var. elata (Leud.-Fortm.) Hustedt image
548. Achnanthes inflata var. gibba Gandhi image
549. Achnanthes inflata var. javanica Gandhi image
550. Achnanthes inflata var. sigmata O Müller image
551. Achnanthes inflata var. sinica Skvortzov image
552. Achnanthes inflata var. smithiana (Greville) Cleve
553. Achnanthes inflatagrandis D. Metzeltin, H. Lange-Bertalot, & F. García-Rodríguez
554. Achnanthes ingratifomis Lange-Bertalot image
555. Achnanthes ingratiformis Lange-Bertalot
556. Achnanthes inopinata Cleve image
557. Achnanthes intermedia Kützing image
558. Achnanthes intermedia Kützing image
559. Achnanthes intermedia Kützing
560. Achnanthes interrupta J.R. Carter image
561. Achnanthes investiens J.R. Carter image
562. Achnanthes investiens_(`investians') J.R. Carter
563. Achnanthes islandica Østrup image
564. Achnanthes jacksonii Woodhead & Tweed image
565. Achnanthes jacobii Manguin
566. Achnanthes jakovljevicii_('jakovljevici') Hustedt image
567. Achnanthes jamaicensis_(`jamaicense') A.C. Podzorski
568. Achnanthes jamalinensis Grunow image
569. Achnanthes jan-marcinii A. Witkowski, D. Metzeltin, & H. Lange-Bertalot
570. Achnanthes japonica H. Kobayasi
571. Achnanthes japonica H. Kobayasi {invalid}
572. Achnanthes japonica H. Kobayasi {invalid}
573. Achnanthes japonica Kobayasi image
574. Achnanthes javanica Ehrenberg, inval. image
575. Achnanthes javanica Grunow image
576. Achnanthes javanica var. bengalensis Grunow image
577. Achnanthes javanica var. rhombica Grunow
578. Achnanthes javanica var. subconstricta Meister
579. Achnanthes javanica var. subventricosa Grunow image
580. Achnanthes javanica var. tenuistauros (Mann) Meister image
581. Achnanthes jeniseyensis var. undulata Skvortzov image
582. Achnanthes jeniseyensis_('yeniseyensis') Skvortzov image
583. Achnanthes jentzschii_('jentzschi') (Grunow) P. Schulz image
584. Achnanthes jogensis Gandhi image
585. Achnanthes johncarteri Lange-Bertalot & Krammer
586. Achnanthes joursacensis_(`joursacense') Héribaud
587. Achnanthes jourseconse Heribaud image
588. Achnanthes juriljii Van Landingham image
589. Achnanthes kamczatica Lupikina image
590. Achnanthes kansouensis Skvortzov
591. Achnanthes karelica Molder image
592. Achnanthes kenaiensis J.L. Stone
593. Achnanthes kenyae Cholnoky
594. Achnanthes kerguelenensis Castracane image
595. Achnanthes kertschiana Pantocsek image
596. Achnanthes kizaki Skvortzov
597. Achnanthes koenigii R. Simonsen
598. Achnanthes koenigii Simonsen image
599. Achnanthes koghisensis G. Moser, H. Lange-Bertalot & D. Metzeltin
600. Achnanthes koghisensis f. angustifasciata G. Moser, H. Lange-Bertalot, & D. Metzeltin
601. Achnanthes kohleriana K. Kopalová, R. Zidarova & B. Van de Vijver
602. Achnanthes kolbei Hustedt
603. Achnanthes kolbei var. elliptica Fusey image
604. Achnanthes koshovii Jasnitsky image
605. Achnanthes kraeuselii Cholnoky
606. Achnanthes kraeuselii var. debegenica Cholnoky image
607. Achnanthes kranzii Lange-Bertalot
608. Achnanthes krasskei H. Kobayasi & A. Sawatri {invalid}
609. Achnanthes krasskei Kobayasi & Sawatari image
610. Achnanthes krejcii Hustedt
611. Achnanthes kriegeri G. Krasske
612. Achnanthes kriegeri Krasske image
613. Achnanthes kryophila J.B. Petersen
614. Achnanthes kryophila var. africana Cholnoky image
615. Achnanthes kryophila var. densistriata Hustedt
616. Achnanthes kryophila var. sublinearis Suxena & Venkateswarlu image
617. Achnanthes kryophiloides Foged
618. Achnanthes kryophiloides Hohn image
619. Achnanthes kryophiloides Hohn {illegitimate}
620. Achnanthes kuelbsii Lange-Bertalot
621. Achnanthes kuolensis Cleve-Euler image
622. Achnanthes kuwaitensis Hendey image
623. Achnanthes lacunarum Hustedt image
624. Achnanthes lacunarum var. fonticola Hustedt image
625. Achnanthes lacunicola Patrick & Freese image
626. Achnanthes lacus-baikali_('lacus baikali') Skvortzov image
627. Achnanthes lacus-karluki E. Manguin ex Kociolek & Reviers
628. Achnanthes lacus-karluki Manguin image
629. Achnanthes lacus-karluki_('lacus karluki') E. Manguin {invalid}
630. Achnanthes lacus-vulcani Lange-Bertalot & K. Krammer
631. Achnanthes lacus-vulcani Lange-Bertalot & Krammer image
632. Achnanthes laevis Østrup
633. Achnanthes laevis Ostrup image
634. Achnanthes laevis var. aretasii (E. Manguin) H. Lange-Bertalot {invalid}
635. Achnanthes laevis var. austriaca (Hustedt) Lange-Bertalot
636. Achnanthes laevis var. diluviana (Hustedt) Lange-Bertalot
637. Achnanthes laevis var. ninckei (Guermeur & Manguin) Lange-Bertalot image
638. Achnanthes laevis var. ninckei (P. Guermeur & E. Manguin) Lange-Bertalot
639. Achnanthes laevis var. quadratarea (Østrup) Lange-Bertalot
640. Achnanthes laevis var. quadratarea (Ostrup) Lange-Bertalot image
641. Achnanthes lanceolata (Brébisson ex Kützing) Grunow
642. Achnanthes lanceolata (Brebisson ex Kützing) Grunow image
643. Achnanthes lanceolata (Brebisson) Grunow image
644. Achnanthes lanceolata f. baicalensis Skvortzov & Meyer
645. Achnanthes lanceolata f. diminuta Cleve-Euler image
646. Achnanthes lanceolata f. dubia (Grunow) Ko-Bayashi image
647. Achnanthes lanceolata f. elongata Lauby image
648. Achnanthes lanceolata f. fossilis Manguin
649. Achnanthes lanceolata f. minor P. Schulz
650. Achnanthes lanceolata f. minores Krasske image
651. Achnanthes lanceolata f. parallela Fusey image
652. Achnanthes lanceolata f. pura A. Mayer
653. Achnanthes lanceolata f. rhombica J.R. Carter image
654. Achnanthes lanceolata f. semipura A. Mayer
655. Achnanthes lanceolata subsp. apiculata (R. Patrick) Lange-Bertalot
656. Achnanthes lanceolata subsp. apiculata (R. Patrick) Lange-Bertalot {invalid}
657. Achnanthes lanceolata subsp. biporoma (M.H. Hohn & J. Hellerman) Lange-Bertalot
658. Achnanthes lanceolata subsp. biporoma (M.H. Hohn & J. Hellerman) Lange-Bertalot {invalid}
659. Achnanthes lanceolata subsp. dubia (Grunow) Lange-Bertalot
660. Achnanthes lanceolata subsp. dubia (Grunow) Lange-Bertalot {invalid}
661. Achnanthes lanceolata subsp. frequentissima H. Lange-Bertalot
662. Achnanthes lanceolata subsp. frequentissima Lange-Bertalot image
663. Achnanthes lanceolata subsp. frequentissima Lange-Bertalot {invalid}
664. Achnanthes lanceolata subsp. lanceolatoides (H.E. Sovereign) Lange-Bertalot
665. Achnanthes lanceolata subsp. lanceolatoides (H.E. Sovereign) Lange-Bertalot {invalid}
666. Achnanthes lanceolata subsp. polymorpha Skabichevskij image
667. Achnanthes lanceolata subsp. robusta (Hustedt) Lange-Bertalot
668. Achnanthes lanceolata subsp. robusta (Hustedt) Lange-Bertalot {invalid}
669. Achnanthes lanceolata subsp. rostrata (Østrup) Lange-Bertalot
670. Achnanthes lanceolata subsp. rostrata (Østrup) Lange-Bertalot {invalid}
671. Achnanthes lanceolata var. abbreviata Reimer
672. Achnanthes lanceolata var. amissa Reimer image
673. Achnanthes lanceolata var. apiculata Patrick image
674. Achnanthes lanceolata var. apiculata R. Patrick
675. Achnanthes lanceolata var. baicalensis (Skvortzov & Meyer) Frenguelli
676. Achnanthes lanceolata var. baicalensis (Skvortzov) Frenguelli image
677. Achnanthes lanceolata var. bimaculata Hustedt
678. Achnanthes lanceolata var. boyei (Østrup) Lange-Bertalot
679. Achnanthes lanceolata var. boyei (Ostrup) Lange-Bertalot image
680. Achnanthes lanceolata var. brasiliensis Zimmermann image
681. Achnanthes lanceolata var. capitata O. Muller image
682. Achnanthes lanceolata var. crosse Cleve-Euler image
683. Achnanthes lanceolata var. dubia Grunow
684. Achnanthes lanceolata var. dubia Grunow
685. Achnanthes lanceolata var. dubia Second card image
686. Achnanthes lanceolata var. elliptica Cleve
687. Achnanthes lanceolata var. elliptico-lanceolata (Schaarschmidt) R. Ross image
688. Achnanthes lanceolata var. faeroensis Ostrup image
689. Achnanthes lanceolata var. fennica Cleve-Euler image
690. Achnanthes lanceolata var. frequentissima Lange-Bertalot image
691. Achnanthes lanceolata var. frequentissima Lange-Bertalot {invalid}
692. Achnanthes lanceolata var. frequentissima Lange-Bertalot {invalid}
693. Achnanthes lanceolata var. intermedia (A. Cleve) Van Landingham image
694. Achnanthes lanceolata var. lanceolatoides (Sovereign) Reimer image
695. Achnanthes lanceolata var. laterirostrata Gandhi image
696. Achnanthes lanceolata var. magna (F. Straub) Lange-Bertalot
697. Achnanthes lanceolata var. magna (F. Straub) Lange-Bertalot {invalid}
698. Achnanthes lanceolata var. maxima M. Peragallo image
699. Achnanthes lanceolata var. minor (P. Schulz) Lange-Bertalot
700. Achnanthes lanceolata var. minor (P. Schulz) Lange-Bertalot {invalid}
701. Achnanthes lanceolata var. minutissima Krasske
702. Achnanthes lanceolata var. nipponica Skvortzov image
703. Achnanthes lanceolata var. oestrupii Cleve-Euler image
704. Achnanthes lanceolata var. oestrupii_(`østrupii') Cleve-Euler
705. Achnanthes lanceolata var. omissa C.W. Reimer
706. Achnanthes lanceolata var. ovalis Heribaud image
707. Achnanthes lanceolata var. ovalis M. Peragallo image
708. Achnanthes lanceolata var. perpusilla Grunow image
709. Achnanthes lanceolata var. rhomboidea Gandhi
710. Achnanthes lanceolata var. robusta Hustedt
711. Achnanthes lanceolata var. rostrata (Oestrup) Hustedt image
712. Achnanthes lanceolata var. rostrata Hustedt
713. Achnanthes lanceolata var. rostratiformis Lange-Bertalot image
714. Achnanthes lanceolata var. rostratiformis Lange-Bertalot {illegitimate}
715. Achnanthes lanceolata var. rusticum Steinecke image
716. Achnanthes lanceolata var. subinflata Ostrup image
717. Achnanthes lanceolata var. tenuis Gonzalves & Gandhi image
718. Achnanthes lanceolata var. ventricosa Hustedt
719. Achnanthes lanceolatoides H.E. Sovereign
720. Achnanthes lanceolatoides H.E. Sovereign {invalid}
721. Achnanthes lancettula Ostrup image
722. Achnanthes lapidosa Krasske
723. Achnanthes lapidosa f. chilensis Krasske
724. Achnanthes lapidosa f. producta Halos image
725. Achnanthes lapidosa var. appalachiana (K.E. Camburn & R.L. Lowe) Lange-Bertalot
726. Achnanthes lapidosa var. chilensis (Krasske) Lange-Bertalot
727. Achnanthes lapidosa var. elliptica I. Kaczmarska
728. Achnanthes lapidosa var. lanceolata Hustedt
729. Achnanthes lapidosa var. rostrata Fusey image
730. Achnanthes lapidosa var. subrostrata (Hustedt) Lange-Bertalot
731. Achnanthes lapponica (Hustedt) Hustedt
732. Achnanthes lapponica f. rostrata (Gonzalves & Gandhi) Sarode & Kamat image
733. Achnanthes lapponica var. ninckei (Guermeur & Manguin) Reimer image
734. Achnanthes larsenii Foged image
735. Achnanthes lata Hustedt
736. Achnanthes laterostrata Hustedt
737. Achnanthes laterostrata f. krasskei_('Krasske') Foged
738. Achnanthes laterostrata var. capitata J.L. Stone
739. Achnanthes laterostrata var. lanceolata Krasske image
740. Achnanthes latestriata Riznyk image
741. Achnanthes latissima Cleve-Euler image
742. Achnanthes lauenburgiana Hustedt
743. Achnanthes lecohui Coste & Ricard image
744. Achnanthes leibleinii C. Agardh image
745. Achnanthes lemmermannii Hustedt image
746. Achnanthes lemmermannii var. lineata Salah image
747. Achnanthes lemmermannii var. obtusa Hustedt image
748. Achnanthes lemmermannii var. subcapitata Fusey image
749. Achnanthes lemmermannii_(`lemmermanni') Hustedt
750. Achnanthes leonardii A. Witkowski & H. Lange-Bertalot
751. Achnanthes leontopithecus-rosalia J.C.F. Da Costa
752. Achnanthes lesothensis Schoeman image
753. Achnanthes leudugeri Tempère & Brun image
754. Achnanthes levanderi Hustedt
755. Achnanthes levanderi var. helvetica Hustedt
756. Achnanthes leveillei Heribaud image
757. Achnanthes lewisiana Patrick image
758. Achnanthes ligeriana Heribaud image
759. Achnanthes lilljeborgii Grunow
760. Achnanthes lineariformis H. Kobayasi image
761. Achnanthes lineariformis H. Kobayasi image
762. Achnanthes lineariformis H. Lange-Bertalot
763. Achnanthes lineariformis Lange-Bertalot image
764. Achnanthes linearioides H. Lange-Bertalot {illegitimate}
765. Achnanthes linearis (W. Smith) Grunow
766. Achnanthes linearis f. minuta Skvortzov
767. Achnanthes linearis var. cryptocephala Sheshukova
768. Achnanthes linearis var. jackii (Rabenhorst) Grunow
769. Achnanthes linearis var. kansouensis Skvortzov
770. Achnanthes linearis var. nipponica Skvortzov image
771. Achnanthes linearis var. pusilla (Grunow) Cleve
772. Achnanthes linearis var. pusilla Grunow image
773. Achnanthes linearis var. pusilla f. exilis Cleve-Euler image
774. Achnanthes linearis var. subcapitata Kolbe & Krieger image
775. Achnanthes linkei Hustedt
776. Achnanthes linkei Hustedt f. minor Salah image
777. Achnanthes lintonensis J.R. Carter image
778. Achnanthes lobata (Schwartz) Hustedt
779. Achnanthes loczyi Pantocsek image
780. Achnanthes longboardia A.R. Sherwood & R.L. Lowe
781. Achnanthes longipes C. Agardh image
782. Achnanthes longipes C. Agardh {illegitimate}
783. Achnanthes longipes f. elliptica Foged image
784. Achnanthes longipes f. lata Zimmermann image
785. Achnanthes longipes f. major-elongata_('major elongata') Zimmermann image
786. Achnanthes longipes f. minor-decussata_('minor decussata') Zimmermann image
787. Achnanthes longipes var. carmichaelii (Greville) Brébisson
788. Achnanthes longipes var. carmichaelii (Greville) Brebisson image
789. Achnanthes longipes var. fossilis Pantocsek image
790. Achnanthes looseri Frenguelli
791. Achnanthes looseri var. lanceolata Frenguelli image
792. Achnanthes lorenziana (Grunow) Cleve
793. Achnanthes lorenziana var. capitata Ostrup image
794. Achnanthes lucana J.R. Carter image
795. Achnanthes lutheri Hustedt
796. Achnanthes lyrata Proshkina-Lavrenko image
797. Achnanthes lyroides D. König image
798. Achnanthes maceneryae C.W. Reimer & J.J. Lee
799. Achnanthes macquariensis Foged image
800. Achnanthes macropus Kützing image
801. Achnanthes maculata Hustedt image
802. Achnanthes maewensis Foged image
803. Achnanthes magnifica Hustedt
804. Achnanthes mammalis (Castracane) Cleve image
805. Achnanthes mammalis var. reticulata Cleve image
806. Achnanthes manguinii Hustedt
807. Achnanthes manguinii var. elliptica É. Manguin
808. Achnanthes manguinii var. elliptica Manguin image
809. Achnanthes manifera J. Brun image
810. Achnanthes mansiensis Foged image
811. Achnanthes maolanensis P. Yu, J.P. Kociolek, & Q.-M. You
812. Achnanthes maranda Woodhead & Tweed image
813. Achnanthes margaritaceum Cleve image
814. Achnanthes margaritarum Cleve image
815. Achnanthes marginalis Hendey image
816. Achnanthes marginestriata R. Simonsen
817. Achnanthes marginestriata Simonsen image
818. Achnanthes marginulata Grunow
819. Achnanthes marginulata f. major R.J. Flower & V.J. Jones
820. Achnanthes marina Hustedt ex R. Simonsen
821. Achnanthes marraitensis Foged image
822. Achnanthes martyi Héribaud
823. Achnanthes martyi Heribaud image
824. Achnanthes mauiensis R.L. Lowe & A.R. Sherwood
825. Achnanthes medioconvexa H.Z. Zhu & J.Y. Chen
826. Achnanthes meisteri Hustedt ex R. Simonsen
827. Achnanthes mercuryi_(`mercurii') A. Witkowski, D. Metzeltin, & H. Lange-Bertalot
828. Achnanthes mesoconstricta H.Z. Zhu & J.Y. Chen
829. Achnanthes mesogongyla Grunow image
830. Achnanthes metaffinis H. Lange-Bertalot & A. Steindorf
831. Achnanthes metakryophila H. Lange-Bertalot & R. Schmidt
832. Achnanthes meyeri Skvortzov
833. Achnanthes mica Hohn image
834. Achnanthes microcephala (Kützing) Grunow image
835. Achnanthes microcephala (Kützing) Grunow image
836. Achnanthes microcephala (Kützing) Grunow
837. Achnanthes microcephala f. magna Cleve-Euler image
838. Achnanthes microcephala f. scotica J.R. Carter
839. Achnanthes microcephala var. cryptocephala Gutwinski image
840. Achnanthes microscopica (Cholnoky) Lange-Bertalot & K. Krammer
841. Achnanthes microscopica (Cholnoky) Lange-Bertalot & Krammer image
842. Achnanthes minima J.R. Carter image
843. Achnanthes minuscula Hustedt
844. Achnanthes minuta (Cleve) Patrick & Freese image
845. Achnanthes minutissima Kützing image
846. Achnanthes minutissima Kützing image
847. Achnanthes minutissima Kützing
848. Achnanthes minutissima f. curta Grunow
849. Achnanthes minutissima f. gracillima (Meister) Cleve-Euler image
850. Achnanthes minutissima f. inconspicua (Ostrup) Cleve-Euler image
851. Achnanthes minutissima var. affinis (Grunow) Lange-Bertalot
852. Achnanthes minutissima var. capitata Skvortzov & Noda image
853. Achnanthes minutissima var. constricta Skvortzov
854. Achnanthes minutissima var. cryptocephala Grunow
855. Achnanthes minutissima var. gracillima (Meister) Lange-Bertalot
856. Achnanthes minutissima var. inconspicua Østrup
857. Achnanthes minutissima var. inconspicua Ostrup image
858. Achnanthes minutissima var. jackii (Rabenhorst) Lange-Bertalot & Ruppel image
859. Achnanthes minutissima var. macrocephala Hustedt
860. Achnanthes minutissima var. robusta Hustedt image
861. Achnanthes minutissima var. saprophila H. Kobayasi image
862. Achnanthes minutissima var. saprophila H. Kobayasi & S. Mayama
863. Achnanthes minutissima var. scotica Lange-Bertalot image
864. Achnanthes minutissima var. scotica Lange-Bertalot {invalid}
865. Achnanthes minutissima var. subrobusta R. Maillard {invalid}
866. Achnanthes miota J.R. Carter & P. Denny
867. Achnanthes miota J.R. Carter & Denny; image
868. Achnanthes mirabilis Proshkina-Lavrenko image
869. Achnanthes misionera Franquelli image
870. Achnanthes modesta É. Manguin
871. Achnanthes modesta É. Manguin {illegitimate}
872. Achnanthes modesta Manguin image
873. Achnanthes modesta Manguin image
874. Achnanthes modestiformis H. Lange-Bertalot
875. Achnanthes modestiformis Lange-Bertalot image
876. Achnanthes modica Hustedt
877. Achnanthes mollis Krasske image
878. Achnanthes monela M.H. Hohn & J. Hellerman
879. Achnanthes montana Krasske
880. Achnanthes montana var. norvegica Hustedt image
881. Achnanthes montana var. tropica Hustedt
882. Achnanthes muelleri Carlson image
883. Achnanthes muelleri G.W.F. Carlson
884. Achnanthes multiarticulata C. Agardh image
885. Achnanthes muscorum M. Peragallo image
886. Achnanthes muscorum var. elliptica J. Frenguelli & H.A. Orlando {invalid}
887. Achnanthes muscorum var. minor M. Peragallo image
888. Achnanthes nagpurensis Sarode & Kamat image
889. Achnanthes namae Giffen image
890. Achnanthes nana F. Meister
891. Achnanthes nana Meister image
892. Achnanthes nathorstii_('Nathorsti') J. Brun
893. Achnanthes nathorstii_('nathorsti') J. Brun image
894. Achnanthes natrata J.R. Carter image
895. Achnanthes navalis Giffen
896. Achnanthes naviformis B. Van de Vijver & L. Beyens
897. Achnanthes neocaledonica E. Manguin ex Kociolek & Reviers
898. Achnanthes neocaledonica É. Manguin ex H. Lange-Bertalot & A. Steindorf {invalid}
899. Achnanthes neocaledonica É. Manguin {invalid}
900. Achnanthes neocaledonica Manguin image
901. Achnanthes neoskvortzowii Simonsen
902. Achnanthes nikiskii J.L. Stone
903. Achnanthes ninckei P. Guermeur & E. Manguin
904. Achnanthes nitida Cleve-Euler image
905. Achnanthes nitidiformis H. Lange-Bertalot
906. Achnanthes nitidiformis Lange-Bertalot image
907. Achnanthes nivellis Fusey image
908. Achnanthes nobile P. Schulz image
909. Achnanthes nodeana Skvortzov image
910. Achnanthes nodosa A. Cleve
911. Achnanthes nollii O. Bock & W. Bock
912. Achnanthes norvegica Hustedt image
913. Achnanthes obesa (Greville) C. Riaux-Gobin, P. Compère, F. Hinz & L. Ector
914. Achnanthes obliqua Turpin
915. Achnanthes obliqua f. major_('maior') Foged image
916. Achnanthes oblonga E. Manguin ex Kociolek & Reviers
917. Achnanthes oblonga E. Manguin {invalid}
918. Achnanthes oblonga Manguin image
919. Achnanthes oblongella Østrup
920. Achnanthes oblongella Oestrup image
921. Achnanthes obscura (Krasske) H. Lange-Bertalot & M. Willmann
922. Achnanthes obtusa Ehrenberg image
923. Achnanthes occulta Ralbe image
924. Achnanthes ocellata Manguin image
925. Achnanthes octalterna Turpin image
926. Achnanthes oculata Hustedt
927. Achnanthes oculata f. rostrata Hustedt image
928. Achnanthes oestrupii (Cleve-Euler) Hustedt
929. Achnanthes oestrupii var. aperta (J.R. Carter) Lange-Bertalot
930. Achnanthes oestrupii var. bicapitata Cleve-Euler image
931. Achnanthes oestrupii var. ininuta Skvortzov image
932. Achnanthes oestrupii var. lanceolata Hustedt ex R. Simonsen
933. Achnanthes oestrupii var. nipponica Skvortzov & Noda image
934. Achnanthes oestrupii var. parvula Patrick image
935. Achnanthes oestrupii var. parvula R. Patrick
936. Achnanthes oestrupii var. pungens (Cleve-Euler) Lange-Bertalot
937. Achnanthes oestrupii_('Östrupii') Cleve-Euler {illegitimate}
938. Achnanthes okamurae Skvortzov image
939. Achnanthes okunoi (Hustedt) H. Tanaka
940. Achnanthes okunoi (Hustedt) R. Simonsen
941. Achnanthes oregonensis Riznyk image
942. Achnanthes orellana Hohn image
943. Achnanthes orientalis Hustedt image
944. Achnanthes orientalis Hustedt {illegitimate}
945. Achnanthes orientalis Meister image
946. Achnanthes orientalis P. Petit image
947. Achnanthes ostenii J. Frenguelli image
948. Achnanthes ostenii var. mesogongyla J. Frenguelli
949. Achnanthes ostenii var. parva J. Frenguelli
950. Achnanthes ostenii_(`osteni') J. Frenguelli
951. Achnanthes pachypus Montagne image
952. Achnanthes pachypus var. genuflexa (Kützing) Rabenhorst image
953. Achnanthes pagesii M. Peragallo image
954. Achnanthes palustris P. Fusey image
955. Achnanthes palustris var. ovalis P. Fusey image
956. Achnanthes pamirensis Hustedt image
957. Achnanthes pantocsekii Hajos image
958. Achnanthes paradoxa Ehrenberg image
959. Achnanthes parallela Castracane image
960. Achnanthes parallela J.R. Carter image
961. Achnanthes parexigua D. Metzeltin & H. Lange-Bertalot
962. Achnanthes parvula Kützing image
963. Achnanthes parvula Kützing image
964. Achnanthes parvula Kützing msc. image
965. Achnanthes pelta Hohn & Hallerman image
966. Achnanthes pennaeformis Greville image
967. Achnanthes pennata Greville image
968. Achnanthes penniformis_('pennaeformis') Greville
969. Achnanthes peragalloi f. borealis Foged image
970. Achnanthes peragalloi var. fossilis Tempère & Peragallo
971. Achnanthes peragalloi var. lanceolata Skvortzov & Meyer image
972. Achnanthes peragalloi var. nipponica Skvortzov image
973. Achnanthes peragalloi var. parvula (Patrick) Reimer image
974. Achnanthes peragalloi_('peragalli') J. Brun & Héribaud
975. Achnanthes peragalloi_('peragalli') J. Brun & Heribaud image
976. Achnanthes perfida J.R. Carter image
977. Achnanthes pericava J.R. Carter
978. Achnanthes peridotitica G. Moser, H. Lange-Bertalot & D. Metzeltin
979. Achnanthes perminuta Ostrup image
980. Achnanthes perpusilla (Østrup) H. Lange-Bertalot
981. Achnanthes perturba Van Landingham image
982. Achnanthes petersenii Hustedt image
983. Achnanthes petersenii_('peterseni') Hustedt
984. Achnanthes petitii Aleem image
985. Achnanthes philippinica Skvortzov image
986. Achnanthes piafica J.R. Carter & Denny
987. Achnanthes pictii J.R. Carter image
988. Achnanthes pinnata Hustedt image
989. Achnanthes pinnata var. capensis Cholnoky image
990. Achnanthes pinnata var. japonica Hustedt image
991. Achnanthes pirogueana R. Maillard ex H. Lange-Bertalot & A. Steindorf
992. Achnanthes pirogueana R. Maillard {invalid}
993. Achnanthes pirogueana f. capitata H. Lange-Bertalot & A. Steindorf
994. Achnanthes placentuloides (Guslakov) A. Witkowski & H. Lange-Bertalot
995. Achnanthes plana J.R. Carter image
996. Achnanthes plitvicensis Hustedt image
997. Achnanthes ploenensis Hustedt image
998. Achnanthes ploenensis var. gessneri (Hustedt) Lange-Bertalot
999. Achnanthes ploenensis var. woldstedtii (Hustedt) Lange-Bertalot
1000. Achnanthes ploenensis_(`plönensis') Hustedt
1001. Achnanthes polaris Østrup
1002. Achnanthes polaris Ostrup image
1003. Achnanthes polynesica H. Lange-Bertalot & M. Werum
1004. Achnanthes poretzkii Jasnitsky image
1005. Achnanthes poretzkii var. gracilis Jasnitsky image
1006. Achnanthes portae Cholnoky image
1007. Achnanthes praecipua E. Reichardt
1008. Achnanthes prava Sovereign image
1009. Achnanthes procera Hustedt image
1010. Achnanthes profunda Skvortzov image
1011. Achnanthes prominula Z. Levkov & S. Tofilovska
1012. Achnanthes promunturii Giffen
1013. Achnanthes pseudo-obliqua H. Kobayasi image
1014. Achnanthes pseudoaffinis R. Maillard {invalid}
1015. Achnanthes pseudoaffinis var. capitata R. Maillard {invalid}
1016. Achnanthes pseudoantiqua M. Peragallo image
1017. Achnanthes pseudobiasolettiana Gandhi image
1018. Achnanthes pseudobiceps H. Håkansson image
1019. Achnanthes pseudobiceps H. Håkansson
1020. Achnanthes pseudobliqua R. Simonsen
1021. Achnanthes pseudobliqua R. Simonsen {invalid}
1022. Achnanthes pseudobliqua Simonsen image
1023. Achnanthes pseudobrevipes Aleem image
1024. Achnanthes pseudocoarctata Z. Levkov & S. Tofilovska
1025. Achnanthes pseudoconspicua Foged
1026. Achnanthes pseudogrimmei Cholnoky image
1027. Achnanthes pseudogroenlandica Hendey image
1028. Achnanthes pseudohexagona Hustedt image
1029. Achnanthes pseudohungarica Cholnoky-Pfannkuche image
1030. Achnanthes pseudohustedtii H. Kobayasi image
1031. Achnanthes pseudoinflata M. Rybak, L. Peszek, L. Skoczylas, L. Ector & C.E. Wetzel
1032. Achnanthes pseudolanceolata E. Manguin {invalid}
1033. Achnanthes pseudolanceolata Hustedt image
1034. Achnanthes pseudolanceolata Manguin image
1035. Achnanthes pseudolinearis Hustedt
1036. Achnanthes pseudolongipes K. Toyoda & T. Nagumo
1037. Achnanthes pseudopinnata Foged image
1038. Achnanthes pseudopunctulata R. Simonsen
1039. Achnanthes pseudopunctulata R. Simonsen {invalid}
1040. Achnanthes pseudopunctulata Simonsen image
1041. Achnanthes pseudoseminulum Cleve-Euler image
1042. Achnanthes pseudosolea R. Simonsen
1043. Achnanthes pseudosolea R. Simonsen {invalid}
1044. Achnanthes pseudosolea Simonsen image
1045. Achnanthes pseudosuchlandtii E. Manguin ex Kociolek & Reviers
1046. Achnanthes pseudosuchlandtii Manguin image
1047. Achnanthes pseudosuchlandtii_('pseudosuchlandti') E. Manguin {invalid}
1048. Achnanthes pseudoswazi J.R. Carter image
1049. Achnanthes pseudoswazi J.R. Carter {invalid}
1050. Achnanthes pseudotanensis Cleve-Euler
1051. Achnanthes pulchella Heiden & Kolbe image
1052. Achnanthes pulvisculus_('pulviscula') Cholnoky image
1053. Achnanthes punctata Round image
1054. Achnanthes punctifera Hustedt
1055. Achnanthes punctulata Patrick & Freese image
1056. Achnanthes punctulata R. Patrick & Freese
1057. Achnanthes punctulata R. Simonsen image
1058. Achnanthes punctulata R. Simonsen {illegitimate}
1059. Achnanthes punctulata R. Simonsen {invalid}
1060. Achnanthes pusilla Grunow
1061. Achnanthes pusilla Woodhead & Tweed image
1062. Achnanthes pusilla var. crassa (Hustedt) Lange-Bertalot & Ruppel image
1063. Achnanthes pusilla var. petersenii (Hustedt) Lange-Bertalot & Ruppel image
1064. Achnanthes pusilla var. procera (Hustedt) Lange-Bertalot image
1065. Achnanthes pyrenaica Hustedt
1066. Achnanthes pyropa J.R. Carter image
1067. Achnanthes quadralterna Turpin image
1068. Achnanthes quadratarea (Ostrup) R. Ross image
1069. Achnanthes quadratarea var. fennica (Cleve-Euler) R. Ross image
1070. Achnanthes quadricauda Turpin image
1071. Achnanthes quadrijuga Turpin image
1072. Achnanthes quadripunctata D.R. Oppenheim
1073. Achnanthes radiata_('radiatus') Hohn & Hellerman image
1074. Achnanthes ramosa Crouan frat. image
1075. Achnanthes ranomafanensis Manguin image
1076. Achnanthes rara Jurilj image
1077. Achnanthes rautenbachiae Cholnoky image
1078. Achnanthes recava Hohn & Hellerman image
1079. Achnanthes rechtensis L. Leclercq
1080. Achnanthes recurva Ehrenberg image
1081. Achnanthes recurvata Hustedt image
1082. Achnanthes reidensis Foged image
1083. Achnanthes reimeri Camburn image
1084. Achnanthes reimeri K.E. Camburn
1085. Achnanthes renei H. Lange-Bertalot & R. Schmidt
1086. Achnanthes reversa Lange-Bertalot & Krammer
1087. Achnanthes rhombica Ostrup image
1088. Achnanthes rhombica Skabitschevsky image
1089. Achnanthes rhombica Skabitschevsky {illegitimate}
1090. Achnanthes rhombica Voigt image
1091. Achnanthes rhomboides Ehrenberg image
1092. Achnanthes rhynchocephala Cleve-Euler image
1093. Achnanthes ricula M.H. Hohn & J. Hellerman
1094. Achnanthes rivularia Frenguelli
1095. Achnanthes rollae Suxena & Venkateswarlu image
1096. Achnanthes rosenstockii H. Lange-Bertalot
1097. Achnanthes rosenstockii Lange-Bertalot image
1098. Achnanthes rosenstockii var. sinepuncta Lange-Bertalot image
1099. Achnanthes rosenstockii var. sinepuncta Lange-Bertalot {invalid}
1100. Achnanthes rossii Hustedt
1101. Achnanthes rostellata A. Cleve-Euler
1102. Achnanthes rostellata Cleve-Euler image
1103. Achnanthes rostrata Østrup
1104. Achnanthes rostrata Ostrup image
1105. Achnanthes rostrata Second card image
1106. Achnanthes rostrata var. magna F. Straub
1107. Achnanthes rostrata var. minor (P. Schulz) F. Straub
1108. Achnanthes rupestoides Hohn image
1109. Achnanthes rupestoides var. uniseriata H. Lange-Bertalot & Monnier
1110. Achnanthes rupestris Krasske image
1111. Achnanthes sacculus J.R. Carter image
1112. Achnanthes sacculus_(`saccula') J.R. Carter
1113. Achnanthes salina (Kützing) Kützing image
1114. Achnanthes salvadoriana Hustedt
1115. Achnanthes sapinii-jaloustrei Manguin image
1116. Achnanthes saxatilis W. Bock image
1117. Achnanthes saxonica Krasske ex Hustedt
1118. Achnanthes saxophila Lange-Bertalot & Krammer
1119. Achnanthes schmidtiana var. tibetica Jao & Zhu image
1120. Achnanthes schmidtii Heiden & Kolbe image
1121. Achnanthes schoemaniana Giffen image
1122. Achnanthes schulzii Cleve-Euler
1123. Achnanthes schulzii_('schultzii') B. Cholnoky {illegitimate}
1124. Achnanthes schwabei Krasske
1125. Achnanthes scotica (J.R. Carter) H. Lange-Bertalot {illegitimate}
1126. Achnanthes scotica Lange-Bertalot image
1127. Achnanthes scotica R.J. Flower & V.J. Jones
1128. Achnanthes scutiformis var. delicatula I. Kaczmarska
1129. Achnanthes secretitaeniata K. Toyoda & Ji. Tanaka
1130. Achnanthes semen Ehrenberg image
1131. Achnanthes semiaperta Hustedt image
1132. Achnanthes semifasciata (Ostrup) Max Møller image
1133. Achnanthes separata Hustedt image
1134. Achnanthes septata Cleve-Euler image
1135. Achnanthes septata var. doljensis Jurilj image
1136. Achnanthes septata var. sussedana Jurilj image
1137. Achnanthes septentrionalis Østrup
1138. Achnanthes septentrionalis Ostrup image
1139. Achnanthes septentrionalis var. subcapitata Ostrup image
1140. Achnanthes seriata C. Agardh image
1141. Achnanthes seriata var. cuneata Grunow image
1142. Achnanthes siamexilis Lange-Bertalot image
1143. Achnanthes siamexilis Lange-Bertalot {invalid}
1144. Achnanthes siamlinearis Lange-Bertalot image
1145. Achnanthes siamlinearis Lange-Bertalot {invalid}
1146. Achnanthes sibayiensis R.E.M. Archibald image
1147. Achnanthes sigmoides Ehrenberg image
1148. Achnanthes silvahercynia H. Lange-Bertalot
1149. Achnanthes silvahercynia Lange-Bertalot image
1150. Achnanthes similis D. McCall image
1151. Achnanthes similis Hustedt image
1152. Achnanthes simivalvata Manguin image
1153. Achnanthes simplex (M. Peragallo) J. Frenguelli & H.A. Orlando {illegitimate}
1154. Achnanthes simplex Hustedt image
1155. Achnanthes sinaensis (Hustedt) Z. Levkov, S. Tofilovska & C.E. Wetzel
1156. Achnanthes skvortzowii Hustedt image
1157. Achnanthes skvortzowii Jasnitsky image
1158. Achnanthes smithiana (Greville) K. Toyoda & D.M. Williams
1159. Achnanthes solea Hustedt image
1160. Achnanthes solea Zimmermann image
1161. Achnanthes sonyda J.R. Carter image
1162. Achnanthes speciosa Hustedt
1163. Achnanthes sperata Cholnoky image
1164. Achnanthes sphacelata J.R. Carter image
1165. Achnanthes squaliformis R. Majewska & B. Van de Vijver
1166. Achnanthes standeri Cholnoky
1167. Achnanthes stauroneiformis Prowse image
1168. Achnanthes stauroneiformis Skabichevskii image
1169. Achnanthes stauroneiformis Skabichevskij
1170. Achnanthes stauroneioides É. Manguin
1171. Achnanthes stauroneioides Manguin image
1172. Achnanthes stauroneioides f. striata R. Le Cohu & R. Maillard {invalid}
1173. Achnanthes stewartii Patrick
1174. Achnanthes stolida (Krasske) Krasske image
1175. Achnanthes stomatimorpha Turpin image
1176. Achnanthes stomatimorpha Turpin image
1177. Achnanthes straubiana H. Lange-Bertalot
1178. Achnanthes striata Skvortzov & Mayer image
1179. Achnanthes striata Suhr image
1180. Achnanthes striata Suhr, inval. image
1181. Achnanthes striata var. rostrata Skabichevskii image
1182. Achnanthes stroemii Hustedt image
1183. Achnanthes stroemii_(`strömi') Hustedt
1184. Achnanthes subaffinis Cholnoky image
1185. Achnanthes subaffinis var. dudpokharii Suxena & Venkateswarlu image
1186. Achnanthes subatomoides (Hustedt) Lange-Bertalot & Archibald image
1187. Achnanthes subatomus Hustedt
1188. Achnanthes subconstricta (Meister) K. Toyoda
1189. Achnanthes subcrassa R. Maillard ex H. Lange-Bertalot & A. Steindorf
1190. Achnanthes subcrassa R. Maillard {invalid}
1191. Achnanthes subcrenulata Cleve image
1192. Achnanthes subelata D. Metzeltin, H. Lange-Bertalot, & F. García-Rodríguez
1193. Achnanthes subexigua Hustedt image
1194. Achnanthes subhudsonis Hustedt
1195. Achnanthes subhudsonis var. densestriata R. Maillard ex H. Lange-Bertalot & A. Steindorf
1196. Achnanthes subhudsonis var. densestriata R. Maillard {invalid}
1197. Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky image
1198. Achnanthes subhyalina Conger image
1199. Achnanthes subhyalina Johannes, inval. image
1200. Achnanthes sublaevis Hustedt image
1201. Achnanthes sublaevis var. crassa C.W. Reimer
1202. Achnanthes sublevanderi Manguin
1203. Achnanthes sublinearis Skvortzov image
1204. Achnanthes sublinearis var. complexa Skvortzov image
1205. Achnanthes sublinearis var. elliptica Skvortzov image
1206. Achnanthes sublitoralis Skabichevskii image
1207. Achnanthes sublitoralis Skabichevskij
1208. Achnanthes submarina Hustedt
1209. Achnanthes submontana Gandhi image
1210. Achnanthes subrostrata Hustedt
1211. Achnanthes subrostrata var. appalachiana K.E. Camburn image
1212. Achnanthes subrostrata var. appalachiana K.E. Camburn & R.L. Lowe
1213. Achnanthes subsalsa J.B. Petersen
1214. Achnanthes subsalsoides Hustedt
1215. Achnanthes subsaxonica Cholnoky image
1216. Achnanthes subsenilis var. incurvata M. Peragallo, err. cit. image
1217. Achnanthes subsessilis Kützing image
1218. Achnanthes subsessilis Kützing image
1219. Achnanthes subsessilis var. constricta Grunow image
1220. Achnanthes subsessilis var. enervis V. Petit image
1221. Achnanthes subsessilis var. incurvata Ostrup image
1222. Achnanthes subsessilis var. loczyi Pantocsek image
1223. Achnanthes subsessilis var. multiarticulata Crouan frat. image
1224. Achnanthes subsessilis var. multiarticulata Kützing image
1225. Achnanthes subsessilis var. ovalis Dippel image
1226. Achnanthes subsessilis var. subcrenulata Cleve image
1227. Achnanthes subsessilis var. subventricosa Grunow image
1228. Achnanthes subsessilis var. tumidula Grunow image
1229. Achnanthes subsessilis var. tumidula Grunow image
1230. Achnanthes subtropica Cholnoky image
1231. Achnanthes suchlandtii Hustedt image
1232. Achnanthes suchlandtii var. robusta Hustedt image
1233. Achnanthes suchlandtii_('suchlandti') Hustedt
1234. Achnanthes sumera J.R. Carter image
1235. Achnanthes suspecta Cleve-Euler image
1236. Achnanthes sutura J.R. Carter image
1237. Achnanthes swazi Cholnoky image
1238. Achnanthes taeniata Grunow
1239. Achnanthes taeniata var. rennellensis Foged image
1240. Achnanthes taiaensis J.R. Carter & Denny
1241. Achnanthes tanensis Cleve-Euler image
1242. Achnanthes tatrensis K. Starmach {invalid}
1243. Achnanthes taylorensis D.E. Kellogg, M. Stuiver, T.B. Kellogg, & G.H. Denton
1244. Achnanthes temperei M. Peragallo
1245. Achnanthes tenera Hustedt image
1246. Achnanthes tenuis Hustedt
1247. Achnanthes tenuissima Hustedt image
1248. Achnanthes tenuissima Hustedt {illegitimate}
1249. Achnanthes tenuissima Pantocsek image
1250. Achnanthes tenuistauros A. Mann image
1251. Achnanthes tenuistriata Hustedt
1252. Achnanthes tenuistriata Hustedt {invalid}
1253. Achnanthes terrae-novae Woodhead & Tweed image
1254. Achnanthes teshekpukensis Foged image
1255. Achnanthes therezienii H. Lange-Bertalot & K. Krammer {invalid}
1256. Achnanthes therezienii Lange-Bertalot & Krammer image
1257. Achnanthes thermalis (Rabenhorst) Schönfeldt image
1258. Achnanthes thermalis (Rabenhorst) Schönfeldt
1259. Achnanthes thermalis var. rumrichorum Lange-Bertalot
1260. Achnanthes thienemannii Hustedt image
1261. Achnanthes thienemannii_(`thienemanni') Hustedt
1262. Achnanthes tibetica Jao image
1263. Achnanthes trachyderma (F. Meister) C. Riaux-Gobin, P. Compère, F. Hinz & L. Ector
1264. Achnanthes triconfusa VanLandingham image
1265. Achnanthes trigibba H.P. Gandhi
1266. Achnanthes trigibba Hustedt image
1267. Achnanthes trigibba Hustedt ex R. Simonsen {illegitimate}
1268. Achnanthes trinodis (Ralfs) Grunow
1269. Achnanthes trinodis Ehrenberg image
1270. Achnanthes tropica Hustedt
1271. Achnanthes tuma J.R. Carter image
1272. Achnanthes tumescens A.R. Sherwood & R.L. Lowe
1273. Achnanthes turgens Ehrenberg image
1274. Achnanthes turgida Ehrenberg image
1275. Achnanthes tylophora (Reichelt) Cleve image
1276. Achnanthes umara J.R. Carter image
1277. Achnanthes undata Meister image
1278. Achnanthes undulans Molinari & Guiry
1279. Achnanthes undulata (Schumann) De Toni image
1280. Achnanthes undulata Sreenivasa image
1281. Achnanthes undulata Sreenivasa {illegitimate}
1282. Achnanthes undulorostrata R.L. Lowe & A.R. Sherwood
1283. Achnanthes unipunctata (Lyngbye) Greville image
1284. Achnanthes utukakensis Patrick & Freese image
1285. Achnanthes valida Hustedt ex R. Simonsen
1286. Achnanthes vanhoeffenii Heiden
1287. Achnanthes vasta Pantocsek image
1288. Achnanthes vaszaryi (Pantocsek) Cleve image
1289. Achnanthes vaszaryi var. oregonica Cleve image
1290. Achnanthes ventralis (Krasske) Lange-Bertalot
1291. Achnanthes ventralis var. crassa (C.W. Reimer) Lange-Bertalot
1292. Achnanthes ventricosa Ehrenberg image
1293. Achnanthes ventricosa Ehrenberg image
1294. Achnanthes ventricosa Kützing image
1295. Achnanthes vernalis Pantocsek image
1296. Achnanthes vexillum Bory image
1297. Achnanthes vicentii Manguin image
1298. Achnanthes vistulana A. Witkowski
1299. Achnanthes wellsiae Reimer
1300. Achnanthes wickenensis J.R. Carter image
1301. Achnanthes woldstedtii Hustedt image
1302. Achnanthes woldstedtii_(`woldstedti') Hustedt
1303. Achnanthes wolffii Foged image
1304. Achnanthes woltereckii var. africana Cholnoky image
1305. Achnanthes woltereckii var. swazilandica Cholnoky image
1306. Achnanthes woltereckii_('Wolterecki') Hustedt
1307. Achnanthes woodlawnensis Playfair image
1308. Achnanthes wrightiana Woodhead & Tweed image
1309. Achnanthes yabe Skvortzov image
1310. Achnanthes yaquinensis McIntire & Reimer image
1311. Achnanthes yeniseyensis Skvortzov image
1312. Achnanthes ziegleri Lange-Bertalot
1313. Achnanthes ziegleri Lange-Bertalot {invalid}
1314. EUACHNANTHES Schütt image
1315. Monogramma achnanthes C.G. Ehrenberg image
1316. Stauroneis achnanthes (Ehrenberg) Kützing image
1317. Stauroptera achnanthes C.G. Ehrenberg image