Index 



361 



Gonatozygon Brebissonii De Bary, 152 



(fig. 53 A and B), 153. 

 Brebissonii var. lawe (Hilse) W. 

 <& G. S. West, 152 (fig. 53 C 

 -E). 



Brebissonii var. minutum W. d~ 

 G. S. West, 152 (fig. 53 F 

 and G), 153. 



Kinahani (Arch.) Rabenh., 153. 

 monotsenium De Bary, 152 (fig. 



53 H), 153. 

 Ralfsii De Bary, 153. 

 Gongrosira Kiitz., 91, 111. 



stagnalis (West) Schmidle, 91, 92 



(fig. 33 D F). 



viridis Kiitz., 91, 92 (fig. 33 A C). 

 Gonidangia 15. 

 Gonidia, 15. 

 Gonimoblasts, 35. 

 Goniurn Muller, 23, 30, 190, 191. 



lacustre G. S. West, 191 (fig. 75 



B F). 



pectorale Miitt., 191 (fig. 75 A), 192. 

 sociale (Duj.) Warm., 192. 

 Goroschankin, 22. 

 Grammatonema Kiitz., 285. 

 Gray (S. F.), 135. 

 Gregarinidffi, 266. 

 Grintzesco, 220, 230. 

 Grunow, 270. 

 Grunowia Eabenh., 302. 

 Guano, 270. 

 Gyges Ehrenb., 159. 

 Gymnozyga Ehrenb., 144, 151, 178. 

 moniliformis Ehrenb., 177 (fig. 69 E 



and F), 178. 

 moniliformis var. gracilescens 



Nordst., 177 (fig. 69 G). 

 Gynogonidia, 191. 

 Gyrosigma Hass., 291, 292, 295. 



attenuatum (Kiitz.) Rabenh., 296 



(fig. 138 A). 

 Spencerii (Queck.) O.K., 296. 



Hcejiiatococcus Ag., 189, 206. 



insignis Hass., 206. 

 Hallier, 265. 

 Hansgirg, 1, 2, 18, 32, 126, 147, 205, 314, 



315, 327. 

 Hantzschia Grun., 301, 302. 



Amphioxys (Ehrenb.) Grun., 303. 

 Hapalosiphon Nag., 38, 320, 321. 



Hibernicus W. <& G. S. West, 321 

 (fig. 147), 322. 



intricatus West, 322. 

 Haptera, 12, 52. 

 Hariotina Dang., 213, 214. 

 Hassall, 1, 206. 

 Hassallia Berk., 324. 

 Hauptfleisch, 12. 



Hazen, 86, 189, 256. 

 Hedgcock & Hunter, 40. 

 Hegler, 307311, 313. 

 Helierella Bory, 159, 222. 

 Helminthocladieae, 36 40. 

 Henfrey, 1. 

 Heribaud, 262. 



Herposteiraceffi, 30, 52, 66, 7072, 180. 

 Herposteiron Nag., 52, 54, 70, 71, 72, 

 86, 89, 180. 



confervicola Nag., 70 (fig. 18), 71 

 (fig. 19 B D), 72. 



globosa Nordst., 182. 



pilosissima (Schmidle) nob., 71 (fig. 

 19 A), 72. 



polychsete Hansg., 72. 

 Heterocysts, 312, 313. 

 Heterogamous gametes (or heteroga- 



metes), 16. 



Heterokontse, 11, 29, 30, 33, 248259. 

 Hicks, 1. 



Hieronymus, 308, 310, 312, 317. 

 Hildenbrandtia Nardo, 43. 



rivularis (Liebin.) J. Ag., 43 (fig. 4). 

 Himantidium auct. var., 288. 

 Hirn, 57, 63. 

 Holacanthum (sub-gen, of Xanthidium), 



169. 



Holocystis Hass., 165. 

 Holophytes, 13. 

 Hormidium Kiitz., 18, 98. 



murale Kiitz., 99. 



parietinum Kiitz., 99. 

 Hormiscia Fries, 75, 76. 

 Hormiscia Rabenh.; Hansg.; De Toni, 



75, 76. 



Hormococcus Chodat, 79. 

 Hormogones, 15, 313. 

 Hormogonese, 313, 318 342. 

 Hormospora Breb., 26, 30, 33, 73, 75, 

 77, 78, 81. 



mutabilis Breb., 77 (fig. 22 A). 



ordinata W. & G. S. West, 77 (fig. 

 22 B). 



plena Breb., 77. 

 Hormotila Borzi, 52, 184, 201, 205, 206. 



mucigena Borzi, 205 (fig. 83 D). 

 Huber, 72. 

 Hyalotheca Ehrenb., 144, 151, 176. 



dissiliens (Sm.) Breb., 143, 176 

 (fig. 68 A D). 



mucosa (Dillw.) Ehrenb., 176. 



neglecta Racib., 140, 176 (fig. 

 68 E H). 



undulata Nordst., 176. 

 Hyams & Richards, 307. 

 Hydra viridis, 4, 230. 

 Hydrianum Rabenh., 200. 

 Hydrocoryne, 322. 

 Hydrocytium A. Br., 200. 



235 



