Kessler. 



575 



DiSfceraea Morren (Syn.) 38. 

 Discophoritos 5.14. 

 Discosporangium 190, 191. 

 Diselmis Duj. (Syn.) 38. 

 Docidium 7, 9, 4 0. 

 Dor^thamnion Nögeli (Syn.) 



489. 

 Draparnaldia 88, 94, 92. 

 Drepanophycus 554. 

 Dudresnaya 516, 548, 549. 

 Dumontia 516, 517. 

 Dumontiaceae 306, 54 5. 

 Dorviliaea 273, 274, 278, 279. 

 Dysphinctium (Syn.) 4 4. 



Näg. (Syn.) 44. 



a. Actinotaenium Näg. 



"(Syn.) 8. 



Echinastrum Näg. (Syn.) 73. 

 Echinocaulon Kützing (Syn.) 



347. 

 Echinoceras Kützing(Syn.)504. 

 Ecklonia 245, 254, 257. 

 Ectocarpaceae 4 80, 4 82, 289. 

 Ectocarpidium 289. 

 Ectocarpus 94, 483, 484, 485, 



186, 487. 

 Ectoclinium 354, 362. 

 Ectophora J. Agardh(Syn.)362. 

 Egregia 248, 254, 260. 

 Eisenia 254, 257. 

 Elachista 24 7, 24 9, 220. 

 Elachistaceae 181, 216. 

 Enantiocladia 429, 466. 

 Encoeliaceae 181, 4 97, 289, 



290. 

 Encoelites Brongt. (Syn.) 555. 

 Encoelium Kütz. (Syn.) 203,204. 

 Encoelocladium 554. 

 Encyothalia 237, 238. 

 Endocladia 354, 355. 

 Endoclonium 92, 93. 

 Endosiphonia 426, 436. 



Ardissone (Syn.) 541. 



Endosphaera 62, 65, 66. 

 Endosphaeraceae 60. 

 Endospira Br6b. (Syn.) 9. 

 Endotrichia Suringar (Syn.) 



:;o7. 

 Eiiteromorpha 77. 

 Entocladia Reinke (Syn.) 94. 

 Entocolax 544. 

 Entoderma 92, 94. 

 Entonema Reinsch. (Syn.) 187. 

 Entophysa 53. 

 Eophyton 555. 

 Epicladia 92, 94. 

 Epiclemidia Potter (Syn.) 4 04. 

 Epiglossum Kützing (Syn.) 470. 

 Epineuron Harvey (Syn.) 467. 

 Episporimn 485, 503. 

 Epymenia 398, 404, 402. 

 Eremosphaera 56, 57, 58. 

 Iiroclatlirus Liebmann 



Syn.) 544. 

 Brythroelonium 369, 378. 



l.'r\tliroc\stis 4 80. 

 ErUhropeltis 314, 343. 

 Erythrophvllum 524. 

 Erythrotrichia 34 4, 34 3. 

 Espera Dcne. (Syn.) 4 44 . 

 Euastrum 7, 41, 12. 

 Eucaulerpa Endl. (Syn.) 4 36. 

 Eucheutna 369, 379, 380. 

 Eucosmium Näg. (Syn.) 4 4. 

 Euctenodus KUtzing(Syn.) 385. 

 Eudesme 224, 225, 226. 

 Eudorina 34, 34, 37, 42. 

 Euhymenia Kützing (Syn.) 364. 

 Eupogodon Kützing (Syn.) 475. 

 Eupogonium Kützing (Syn.) 



474. 

 Euptilota 484, 494. 



Cramer (Syn.) 493. 



Euryomma 368, 374. 

 Euthora 368, 369. 



Falkenbergia 479. 

 Farlowia 516, 519. 

 Fastigiaria(Stackbouse)LeJolis 



(Syn.) 525. 

 Fauchea 398, 399. 

 Fimbriaria Stackbouse (Syn.) 



456. 

 Fistularia Grev. (Syn.) 77. 

 Flabaultia 368, 372. 

 Fcadelia Chauv. (Syn.) 141. 

 Fraena Rouault (Syn.) 549. 

 Fucaceae 181, 268. 

 Fucites Brongt. (Syn.) 555. 

 Fucoideae 176. 

 Fucoides 555. 



Fucus 274, 276, 278, 280, 555. 

 Furcellaria 523, 525. 

 Fuscaria Stackhouse(Syn.) 455. 



Galaxaura 337, 338. 

 Gastridium Lyngb. (Syn.) 149, 



404. 

 Gastrochaena Stopp. ;Syn.)159, 



557. 

 Gastroclonium Kützing (Syn.) 



403. 

 Gattya 484, 498, 499. 

 Gelatinaria Roussel (Syn.) 329. 

 Gelidiaceae 305, 340. 

 Gelidiopsis 384, 389. 

 Gelidium 342, 347. 

 Gelinaria 381. 

 Gcminella (Turp.)Lagerh.(Syn.) 



84. 

 Genicularia 8, 13. 

 Genutlexa Link (Syn.) 23. 

 GilTordia 289. 

 Gigartina 354, 357, 358. 

 Gigartinaceae 305, 352. 

 Gigarlinites Brongt. (Syn.) 555. 

 Ginnania Moirtagne Syn.) 337. 

 Giraudia 219, 220, 221. 

 Girvanella 

 Glaphyrymenia 355, 365. 



Glaucocystis 34 6. 

 Glenogonium Diesing (Syn.) 44. 

 Glenomorum Schmarda 5 



38. 

 Gleothamnion 289. 

 Gloeocapsa 555. 

 Gloeocbaete 4 59, 316. 

 Gloeocystis Cienk. (Syn.) 88. 

 Gloeomonas 43. 

 Gloeotiienium 4 59. 

 Glnt-othece 555. 

 Globulina Link (Syn.) 20. 

 Glochiococcus de Toni (Syn.; 59. 

 Gloeococcus A. Br. (Syn.) 88. 

 Gloeoprium Berk. (Syn.) 4 6. 

 Gloiocladia 398, 399. 

 Gloiococcus Sbutti. (Syn.) 38. 

 Gloioderma 398, 399. 

 Gloiupeltis 506, 507. 

 Gloiopbyllis J. Agardh (Syn.) 



570. 

 Gloiophlaea 337. 

 Gloiosaccion Harvey (Syn.) 403. 

 Gioiosipbonia 506, 507, 508. 

 üloiosiphoniaceae 30f>, 505. 

 Gloiothamnion 485, 502. 

 Glossopbora 295, 296, 297. 

 Glossophycus 55 

 Gnatum 405. 

 Gobia 213, 24 4. 

 Gomontia 4 20 556. 

 Gomontiaceae 28, 4 4 9. 

 Gonatonema 22, 23. 

 Gonatozygon 8, 4 3. 

 Gongroceras Kützing (Syn.)504 . 

 Gongrosira 97, 99. 

 Gonimophylium 408, 440. 

 Goniocystis Ehrb. (Syn.) 4 4. 

 Goniolina 556. 

 Goniophycus 556. 

 Goniotrichum 34 4. 

 Gonium 30, 37, 44. 

 Gonycladon Link (Syn.) 326. 

 Gorgonia Eichwald (Syn.) 554. 

 Gracilaria 385, 394, 392. 

 Grammita Bonnemaison (Syn.) 



439. 

 Grammitella Crouan (Syn. 



439. 

 Granularia 557. 

 Grateloupella Bory (Syn.) 439. 

 Grateloupia 540, 544, 542. 

 Grateloupiaceae 306, 508. 

 Grayemma Gray (Syn.) 4 54. 

 Griffithsia 483, 487, 488. 

 Grinnellia 408, 442. 

 Grunowiella 369, 875. 

 Guisonia 329, 334. 

 Gümbelina .Mun.-Chalm. (Syn.) 



4 59, 557. 

 Gymnogongrus 354, 359, 360. 

 Gymnopblaea Kul/: 



527. 

 Gymnozyga 2, 4, 8, 4 5. 

 d\ rooborda 557. 

 Gyrogonites Lamk. (Syn.) 472, 



551. 



