Index Nominum Algarum Image Index

447 CARD IMAGES
beginning with ZYGNEMA


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Processed by T. Rosatti

  1. ZYGNEMA {info}
  2. scanning error
  3. ZYGNEMA sect. EUZYGNEMA Gay \{subgenus fide De Toni\}
  4. Zygnema yunnanense Li
  5. Zygnema cruciatum var. olivascens Grognard bei Craveri
  6. Zygnema cruciatum f. irregulare Teodoresco
  7. Zygnema capense (Grunow) Wille
  8. Zygnema aegyptiacum De Toni & Levi
  9. Zygnema stellinum f. inflatum_('inflata') Petkoff
  10. Zygnema crouanii Rabenhorst
  11. Zygnema pectinatum f. ellipsoideum_('ellipsoidea') Gutwinski
  12. Zygnema chalybeospermum var. gracile Hansg.
  13. Zygnema leiospermum var. fragile Chodat & Zender
  14. ZYGNEMA [C. Agardh]
  15. ZYGNEMA C. Agardh
  16. ZYGNEMA Bory {C. Agardh emend.}
  17. ZYGNEMA {sections}
  18. ZYGNEMA Hansgirg \{on card: subgenera and sections\}
  19. ZYGNEMA {subgenera}
  20. ZYGNEMA \{on card: sect. PECTINATA Wille\}
  21. ZYGNEMA {sections}
  22. Zygnema abbreviatum Hassall
  23. Zygnema abreviatum Bonhomme
  24. Zygnema adnatum (Vaucher) C. Agardh
  25. Zygnema adpectinatum Transeau
  26. Zygnema aequale Hassall
  27. Zygnema aequale (Kützing) De Toni
  28. Zygnema aequale var. subsalsa Schmidle
  29. Zygnema aestivum A.H. Hassall
  30. Zygnema affine Hassall
  31. Zygnema affine Kützing
  32. Zygnema affine (Kützing) De Toni
  33. Zygnema affine var. periodicum Hepp
  34. Zygnema africanum Fritsch & Stephens
  35. Zygnema airense Compère
  36. Zygnema algeriense Gauthier-Lièvre
  37. Zygnema allorgei Gauthier-Lièvre
  38. Zygnema altaica Skvortzov
  39. Zygnema altaica Skvortzov & Noda
  40. Zygnema alternatum Hassall
  41. Zygnema alternatum Hassall
  42. Zygnema americanum (Transeau) Czurda
  43. Zygnema amplum Zeller
  44. Zygnema angulare Hassall
  45. Zygnema angulatum Hassall
  46. Zygnema anomalum (Hassall) Crouan frat.
  47. Zygnema anomalum var. crassum Wolle
  48. Zygnema anomalum var. fertile 'Wolle'
  49. Zygnema arctum C. Agardh
  50. Zygnema areolatum Taft & Transeau
  51. Zygnema argillarii Kadlubowska
  52. Zygnema atlanticum Gauthier-Lièvre
  53. Zygnema atrocoeruleum West & West
  54. Zygnema atrocoeruleum var. crassa Misra
  55. Zygnema azureum Taft
  56. Zygnema barcense Gauthier-Lièvre
  57. Zygnema bellis Hassall
  58. Zygnema bicolor (J. E. Smith) C. Agardh
  59. Zygnema bifarium Bailey mss.
  60. Zygnema biforme Jao
  61. Zygnema bipunctatum (Roth) Lyngbye
  62. Zygnema bipunctatum var. gracile (Vaucher) Lyngbye
  63. Zygnema bipunctatum var. unipunctatum S. F. Gray \{handwritten on card: illegible mark, probably gamma\}
  64. Zygnema bipunctatum var. unipunctatum Lyngbye
  65. Zygnema biturigense Ripart
  66. Zygnema bohemicum Czurda
  67. Zygnema borinquenae (Tiffany) Krieger
  68. Zygnema borzae Krieger
  69. Zygnema brebissonii Kützing
  70. Zygnema brevissimum Hassall
  71. Zygnema bullosum_('bullosa') Bory
  72. Zygnema byssoideum (Harvey) De Toni
  73. Zygnema caerulescens (J.E. Smith) C. Agardh
  74. Zygnema calosporum Jao
  75. Zygnema capense Hodgetts
  76. Zygnema capucinum (C. Agardh) Duby
  77. Zygnema carinatum Taft
  78. Zygnema carinthiacum Beck-Mannagetta
  79. Zygnema carinthiacum Beck-Mannagetta
  80. Zygnema carteri Czurda
  81. Zygnema catenaeforme Hassall
  82. Zygnema catenatum Transeau
  83. Zygnema chalybeospermum Hansgirg
  84. Zygnema chalybeospermum f. inflata R. N. Singh
  85. Zygnema chungii Li
  86. Zygnema circumcarinatum Czurda
  87. Zygnema coeruleum Czurda
  88. Zygnema collinsianum Transeau
  89. Zygnema collinsianum var. ornatum L.C. Li
  90. Zygnema commune Czurda \{handwritten on card: non Hassall\}
  91. Zygnema compressum Lyngbye
  92. Zygnema compressum Czurda \{handwritten on card: non Lyngbye\}
  93. Zygnema condensatum (Vaucher) C. Agardh
  94. Zygnema congolense Gauthier-Lièvre \{should this be changed to congoense?\}
  95. Zygnema conspicuum (Hassall) Transeau
  96. Zygnema crassissima (Ardiss. & Straff.) De Toni
  97. Zygnema crassiusculum E. N. Transeau
  98. Zygnema crassum Kützing
  99. Zygnema crassum (Kützing) De Toni
  100. Zygnema crouanii Desmazieres
  101. Zygnema cruciata [(Vaucher)] [C. Agardh] \{handwritten on card: brackets\}
  102. Zygnema cruciatum (Vaucher) C. Agardh
  103. scanning error
  104. Zygnema cruciatum var. breviarticulatum ('brevi-articulatum') C. Agardh
  105. Zygnema cruciatum var. caeruleum Transeau
  106. Zygnema cruciatum f. crassior Rabenhorst
  107. Zygnema cruciatum var. crassius Kützing
  108. Zygnema cruciatum var. hausmannii_('hausmanni') De Notaris
  109. Zygnema cruciatum f. leiosporum Collins
  110. Zygnema cruciatum f. leiosporum Collins
  111. Zygnema cruciatum var. articulatum C. Agardh \{on card: Zygnema cruciatum var. longius articulatum C. Agardh\}
  112. Zygnema cruciatum f. tenuior Rabenhorst
  113. Zygnema cucurbitum Jao
  114. Zygnema curvatum C. Agardh
  115. Zygnema cyaneum Czurda
  116. Zygnema cyanosphaeroidicum ('cyanosphaeroidica') 0. Bock & W. Bock
  117. Zygnema cyanosporum Cleve
  118. Zygnema cylindricum Transeau
  119. Zygnema cylindrospermum (West & West) Krieger
  120. Zygnema cylindrosporum Czurda
  121. Zygnema cylindrosporum var. crassum_('crassa') Bhashyakarla Rao
  122. Zygnema cyrenaicum Gauthier-Lièvre
  123. Zygnema czurdae Randhawa
  124. Zygnema daliense Jao & Lee Yaoyin
  125. Zygnema deciminum (Müll.) C. Agardh
  126. Zygnema deciminum ('decimina') [(Müll.)] [C. Agardh] \{handwritten on card: brackets\}
  127. Zygnema deciminum Schousboe
  128. Zygnema decussatum (Vaucher) C. Agardh
  129. Zygnema decussatum (Transeau) Czurda
  130. Zygnema diductum Hassall
  131. Zygnema dillwynii Kützing
  132. Zygnema djalonense ('djalonensis') Gauthier-Lièvre
  133. Zygnema dubium Bory de St.-Vincent in litt.
  134. Zygnema dubium Hassall
  135. Zygnema duplicato-ornatum Y. J. Ling
  136. Zygnema durandoi Gauthier-Lièvre
  137. Zygnema ellipsoideum Jao
  138. Zygnema ellipticum Gay
  139. Zygnema elongatum (Vaucher) Berkeley
  140. Zygnema elongatum (Vaucher) Hassall
  141. Zygnema emersum ('emersa') Skvortzov
  142. Zygnema emersum ('emersa') Skvortzov & Noda
  143. Zygnema epigaeum Carmichael mss.
  144. Zygnema ericetorum (Roth) Hansgirg
  145. Zygnema ericetorum f. fluitans (Kützing) De Toni
  146. Zygnema ericetorum subsp. genuinum Hansgirg
  147. Zygnema ericetorum var. fluitans (Kützing) Hansgirg
  148. Zygnema ericetorum subsp. terrestre (Kirchner) Hansgirg
  149. Zygnema ericetorum var. terrestre (Kirchner) De Toni
  150. Zygnema ericetorum var. torulosum Bornet
  151. Zygnema eumetabletos Skuja
  152. Zygnema excommune Transeau
  153. Zygnema excompressum Transeau
  154. Zygnema excrassum Transeau
  155. Zygnema exile Delastre [mscr.]
  156. Zygnema extenue Jao
  157. Zygnema exuvielliforme (Jao) Krieger
  158. Zygnema fanicum Li
  159. Zygnema fasciatum C. Agardh
  160. Zygnema favosum Jao & Chian Chengyu
  161. Zygnema fertile Fritsch & Rich
  162. Zygnema fertile Fritsch & Rich
  163. Zygnema flavescens Hassall
  164. Zygnema flavum Taft
  165. Zygnema frigidum Taft
  166. Zygnema frigidum var. turgidum Margalef
  167. Zygnema gangeticum Bhashyakarla Rao
  168. Zygnema gedeanum Czurda
  169. Zygnema genuflexum ('genuflexa') [(Roth)] [C. Agardh] \{handwritten on card: brackets\}
  170. Zygnema genuflexum (Roth) C. Agardh
  171. Zygnema germanicum Czurda
  172. Zygnema giganteum Randhawa
  173. Zygnema globosum Czurda
  174. Zygnema gorakhporense R. N. Singh
  175. Zygnema gracile ('gracilis') [(Vaucher) C. Agardh] \{handwritten on card: two brackets around authors\}
  176. Zygnema gracile C. Agardh
  177. scanning error
  178. Zygnema gracile (Vaucher) Duby
  179. Zygnema gracile Hassall
  180. Zygnema grevilleanum Hassall
  181. Zygnema grevillei ('grevillii') 'Hassall'
  182. Zygnema guangzhouense ('guangzhouensis') Zhu
  183. Zygnema gymnesicum ('gymnesica') Margalef
  184. Zygnema hansgirgii ('hansgirgi') Schmidle
  185. Zygnema hassallii Jenner
  186. Zygnema hassallii Jenner ex Hassall
  187. Zygnema hassallii Bennett
  188. Zygnema hausmannii (de Notaris) Czurda
  189. Zygnema heydrichii ('heydrichi') Schmidle
  190. Zygnema heydrichii var. indicum Randhawa
  191. Zygnema himalayense ('himalayensis') Randhawa
  192. Zygnema hodgettsii Krieger
  193. Zygnema hypnosporum ('hypnospora') Rich
  194. Zygnema immersum (Hassall) Wittrock
  195. Zygnema inaequale Hassall
  196. Zygnema indicum ('indica') Misra
  197. Zygnema indicum var. damodarii ('damodari') Kachroo
  198. Zygnema inflatum (Vaucher) C. Agardh
  199. Zygnema insigne Hassall
  200. Zygnema insigne (Hassall) Kützing
  201. Zygnema insigne var. confusosporum ('confusospora') Habeeb
  202. Zygnema insigne f. kazachstanicum Rundina
  203. Zygnema insignisporum Couch
  204. Zygnema insolitum Jao & Y. J. Ling
  205. Zygnema intermedium Hassall
  206. Zygnema interruptum A.H. Hassall
  207. Zygnema interscalare Roemer
  208. Zygnema irregulare Krieger
  209. Zygnema iyengarii ('iyengari') Randhawa
  210. Zygnema jaoi Krieger
  211. Zygnema javanicum (Martens) De Toni
  212. Zygnema jenneri Hassall ms.
  213. Zygnema jenneri Hassall
  214. Zygnema jilinense Jao & Wei Yinxin
  215. Zygnema kabylicum Gauthier-Lièvre
  216. Zygnema kashmirense ('kashmirensis') Misra
  217. Zygnema khannae Skuja
  218. Zygnema kiangsiense L.C.Li
  219. Zygnema kolhapurense Kamat
  220. Zygnema kwangtungense Ley
  221. Zygnema labbei Gauthier-Lièvre
  222. Zygnema lacustre Y. X. Wei & Yung
  223. Zygnema laetevirens ('laete-virens') Klebs
  224. Zygnema laevisporum Jao
  225. Zygnema laeve Y. J. Ling
  226. Zygnema lamellatum (C. B. Rao) Krieger
  227. Zygnema lawtonianum Taft
  228. Zygnema laxiporum Zhu
  229. Zygnema leiospermum de Bary
  230. Zygnema leiospermum var. fragile R. Chodat & Zender
  231. Zygnema leiospermum f. megasporum ('megaspora') W. West
  232. Zygnema leiospermum f. minus_('minor') W. West
  233. Zygnema lineare_('linearis') Suhr
  234. Zygnema littoreum Lyngbye
  235. Zygnema longatum (Vaucher) C. Agardh
  236. Zygnema luteosporum Czurda
  237. Zygnema lutescens (Vaucher) C. Agardh
  238. Zygnema lutescens (Kützing) De Toni
  239. Zygnema magniporum Liang
  240. Zygnema maharastrense Kamat
  241. Zygnema mairei Gauthier-Lièvre
  242. Zygnema majus Czurda
  243. Zygnema malformatum Hassall
  244. Zygnema malleolum Hassall
  245. Zygnema margalefianum M. Aboal
  246. Zygnema maximum Hassall
  247. Zygnema mediterraneum Gauthier-Lièvre
  248. Zygnema melanosporum Lagerheim
  249. Zygnema melanosporum f. daliense ('dalense') Misra
  250. Zygnema micropunctatum Transeau
  251. Zygnema microsporum ('microspora') Chevallier
  252. Zygnema minimum Hassall-
  253. Zygnema mirabile (Dillwyn) Sprengel
  254. Zygnema mirabile Hassall \{handwritten on card: non (Dillwyn) Sprengel\}
  255. Zygnema mirabile (W. West & G. S. West) Czurda
  256. Zygnema mirabile ('mirabilis') A. H. Hassall
  257. Zygnema mirandum Taft
  258. Zygnema mirificum Jao
  259. Zygnema misrae Krieger
  260. Zygnema momoniense W. West
  261. Zygnema monosphaerum ('monosphaera') Schousboe
  262. Zygnema mucigena Randhawa
  263. Zygnema mucosum_('mucosa') Skvortzov
  264. Zygnema mucosum_('mucosa') Skvortzov & Noda
  265. Zygnema neglectum Hassall
  266. Zygnema neocruciatum Transeau
  267. Zygnema nitidum (Dillwyn) C. Agardh
  268. scanning error
  269. Zygnema neopectinatum Transeau
  270. Zygnema nitidum (O.F. Mueller) C. Agardh
  271. Zygnema nitidum C. Agardh
  272. Zygnema nitidum var. adnatum C. Agardh mss \{on card: var. in brackets\}
  273. Zygnema nitidum var. adnatum (Agardh) Brébisson & Godey
  274. Zygnema nitidum var. tenuius_('tenuior') C. Agardh
  275. Zygnema nitidum var. tenue C. Agardh
  276. Zygnema nivale (Kützing) De Toni
  277. Zygnema nobile Jao & Wei Yinxin
  278. Zygnema normanii ('normani') Taft
  279. Zygnema normanii var. lamellatum ('lamellata') Bhashyakarla Rao
  280. Zygnema novae-caesareae Habeeb
  281. Zygnema numidicum Gauthier-Lièvre
  282. Zygnema ocellatum Liang
  283. Zygnema olivaceum Liang
  284. Zygnema oranense ('oranensis') Gauthier-Lièvre
  285. Zygnema orbiculare Hassall
  286. Zygnema ordinarium Berkeley
  287. Zygnema ornatum (Li) Transeau
  288. Zygnema oudhense ('oudhensis') Randhawa
  289. Zygnema oudhense ('oudhensis') Randhawa
  290. Zygnema ovale (Hassall) Kützing
  291. Zygnema oveidanum Transeau
  292. Zygnema oveidanum ('ovoidanum') 'Transeau'
  293. Zygnema pachydermum W. West & G. S. West
  294. Zygnema pachydermum var. confervoides W. West & G.S. West
  295. Zygnema pakistanicum ('pakistanica') Khan & Faridi
  296. Zygnema parvulum (Kützing) Cooke
  297. Zygnema parvum Hassall
  298. Zygnema pawhuskae Taft
  299. Zygnema pawhuskae Taft
  300. Zygnema pawneanum Taft
  301. Zygnema pawneanum var. africanum ('africana') Gayral
  302. Zygnema pectinatum ('pectinata') [(Vaucher)] [C. Agardh]
  303. Zygnema pectinatum (Vaucher) C. Agardh
  304. Zygnema pectinatum subsp. anomalum (Hassall) Hansgirg
  305. Zygnema pectinatum var. anomalum (Hassall) De Toni
  306. Zygnema pectinatum var. confluens Lyngbye
  307. Zygnema pectinatum subsp. conspicuum (Hassall) Hansgirg
  308. Zygnema pectinatum var. conspicuum (Hassall) De Toni
  309. Zygnema pectinatum var. crassum Transeau
  310. Zygnema pectinatum subsp. decussatum (Vaucher) Hansgirg
  311. Zygnema pectinatum var. decussatum (Vaucher) De Toni
  312. Zygnema pectinatum f. ellipspoideum ('ellipsoidea') Gutwinski
  313. Zygnema pectinatum subsp. genuinum Hansgirg
  314. Zygnema pectinatum var. terrestre (Rabenhorst) Hansgirg
  315. Zygnema pectinatum f. terrestre (Rabenhorst) De Toni
  316. Zygnema peliosporum Wittrock
  317. Zygnema pellucidum Hassall
  318. Zygnema perforatum Gauthier-Lièvre
  319. Zygnema peruanum (Kützing) De Toni
  320. Zygnema pingshanense Liang & Wang
  321. Zygnema plakountiosporum (Jao) Krieger
  322. Zygnema polymorphum Hassall
  323. Zygnema porcatum f. eremicum Ling Yuanjie
  324. Zygnema porticale [(Müller)] Chevallier
  325. Zygnema princeps (Vaucher) Chevallier
  326. Zygnema pseudocylindricum Gauthier-Lièvre
  327. Zygnema pseudodecussatum Czurda
  328. Zygnema pseudogedeanum Gauthier-Lièvre
  329. Zygnema pseudomougeotia Gauthier-Lièvre
  330. Zygnema pseudopectinatum Czurda
  331. Zygnema pulcherrimum ('pulcherrima') Skvortzov
  332. Zygnema pulcherrimum ('pulcherrima') Skvortzov & Noda
  333. Zygnema purpureum ('purpurea') Wolle
  334. Zygnema quadrangulatum Jao
  335. Zygnema quadrangulatum f. minutum Jao
  336. Zygnema quadratum Hassall
  337. Zygnema quadrispirale Hassall
  338. Zygnema quininum C. Agardh
  339. Scanning error
  340. Zygnema quininum (O.F.Müller) C. Agardh
  341. Zygnema quininum var. crassisporum ('crassispora') C. Agardh
  342. Zygnema quininum var. longatum (Vaucher) Lyngbye
  343. Zygnema ralfsii (Hassall) Cooke
  344. Zygnema randhawae Krieger
  345. Zygnema recedens Schwabe
  346. Zygnema recurvum C. Agardh
  347. Zygnema reinschii De Toni
  348. Zygnema reticulatum Hallas
  349. Zygnema reticulosporum Gauthier-Lièvre
  350. Zygnema reversum Hassall
  351. Zygnema rhynchonema (Hansgirg) Hansgirg
  352. Zygnema rivulare Hassall
  353. Zygnema rivulare ('rivularis') Gauthier-Lièvre
  354. Zygnema rostratum Hassall
  355. Zygnema saharae Gauthier-Lièvre
  356. Zygnema saharae var. scrobiculatum ('strobiculata') Gauthier-Lièvre
  357. Zygnema salinum (Kützing) De Toni
  358. Zygnema schwabei Krieger
  359. Zygnema serpentinum (O. F. Müll.) Dumortier
  360. Zygnema serratum Hassall
  361. Zygnema seuratii Gauthier-Lièvre
  362. Zygnema shanxiense Y. J. Ling
  363. Zygnema shensiense Jao
  364. Zygnema shigaense Yamagishi
  365. Zygnema sinense Jao
  366. Zygnema skujae Czurda
  367. Zygnema smithii (Transeau) Czurda
  368. Zygnema sparsum Jao & Lee Yaoyin
  369. Zygnema sphaericum ('sphaerica') Misra
  370. Zygnema sphaericum f. crassum ('crassa') Misra
  371. Zygnema sphaericum f. longiarticulatum ('longiarticulata') Misra
  372. Zygnema sphaericum f. megasporum ('megaspora') Bhashyakarla Rao
  373. Zygnema sphaericum f. microsporum ('microspora') Venkataraman
  374. Zygnema spirale Fritsch
  375. Zygnema spontaneum Nordstedt
  376. Zygnema srinagarense Krieger
  377. Zygnema stagnale (Hassall) Kützing
  378. Zygnema stellatum Sprengel
  379. Zygnema stellinum (O.F. Müller) C. Agardh
  380. Zygnema stellinum var. breviarticulatum Kützing
  381. Zygnema stellinum var. compressum Gayral
  382. Zygnema stellinum var. cylindrospermum West & West
  383. Zygnema stellinum var. genuinum Kirchner \{on card: a. genuinum\}
  384. Zygnema stellinum f. inflatum Petkoff
  385. Zygnema stellinum var. punctatum Filarszky
  386. Zygnema stellinum var. stagnale (Hassall) Kirchner \{on card: e. stagnale\}
  387. Zygnema stellinum var. subtile (Kützing) Kirchner \{on card: d. subtile\}
  388. Zygnema stellinum var. tenue (Kützing) Kirchner
  389. Zygnema stellinum var. tetrachospermum Kützing
  390. Zygnema stellinum var. vaucheri (C. Agardh) Kirchner \{on card: b. vaucheri\}
  391. Zygnema stephensiae Transeau
  392. Zygnema sterile Transeau
  393. Zygnema striatum ('striata') Olney
  394. Zygnema striatum ('striata') Olney
  395. Zygnema subcruciatum Transeau
  396. Zygnema subcylindricum Krieger
  397. Zygnema subcylindrospermum Prasad & Godward
  398. Zygnema subcylindrospermum Prasad & Godward
  399. Zygnema subfanicum Jao
  400. Zygnema subfoveolatum Chian
  401. Zygnema subfoveolatum f. mengtzense Chian
  402. Zygnema subsalsum (Schmidle) Krieger
  403. Zygnema substellinum Taft
  404. Zygnema subtenue Prasad & Godward
  405. Zygnema subtenue Prasad
  406. Zygnema subtenue Gauthier-Lièvre
  407. Zygnema subtenue Prasad & Godward
  408. Zygnema subtile Kützing
  409. Zygnema subventricosum Hassall
  410. Zygnema synadelphum Skuja
  411. Zygnema talguppense (Iyengar) Krieger
  412. Zygnema tenue Kützing
  413. Zygnema tenue f. compressum Gauthier-Lièvre
  414. Zygnema tenue var. compressum Gauthier-Lièvre
  415. Zygnema tenuissimum Hassall
  416. Zygnema tenuissimum Grunow
  417. Zygnema terrestre ('terrestris') Randhawa
  418. Zygnema tetraspermum P. F. Reinsch
  419. Zygnema tetraspira Schousboe
  420. Zygnema tholosporum Magnus & Wille
  421. Zygnema thwaitesii Olney
  422. Zygnema thwaitesii Olney
  423. Zygnema tibeticum Jao & Wei Yinxin
  424. Zygnema transeauianum Couch
  425. Zygnema tropicum V. Martens
  426. Zygnema tumidulum Jao
  427. Zygnema tuomeyi Bailey
  428. Zygnema undulatum V. Martens
  429. Zygnema vaginatum Klebs
  430. Zygnema vaginatum f. crassum ('crassa') Paruk.
  431. Zygnema variabile ('variabilis') Skvortzov
  432. Zygnema variabile ('variabilis') Skvortzov & Noda
  433. Zygnema varians A.H. Hassall
  434. Zygnema varians Hassall
  435. Zygnema vaucheri ('vaucherii') C. Agardh
  436. Zygnema vaucheri var. brebissonii (Kützing) Rabenhorst \{on card: b. brebissonii\}
  437. Zygnema vaucheri var. stagnale (Hassall) Cooke
  438. Zygnema vaucheri var. subtile (Kützing) Rabenhorst \{on card: d. subtile\}
  439. Zygnema vaucheri var. tenue (Kützing) Rabenhorst
  440. Zygnema 'velox'
  441. Zygnema verrucopunctatum Prasad & Godward
  442. Zygnema verrucopunctatum Prasad & Godward
  443. Zygnema verrucosum Jao
  444. Zygnema vesicatum Hassall
  445. Zygnema woodsii Hassall ms.
  446. Zygnema woodsii Hassall
  447. Zygnema yuciense Y. J. Ling
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