464 



Index 



HEERING, 246, 403 

 HEGLER, 5, 11, 18, 1!) 

 HEIDINGER, 248 

 Heleo plankton, 431 

 Helotism (in Lichens), 37 

 Hemidinium Stein, 51, 52, 53, 54 



H. nasutum Stein, 75 

 HERDMAN, 54 

 Herposleiron Nag., 312 

 Heterococcales, 403-411 

 Heterococcus Chodat, 414 

 Heterocysts (cf Myxophycese), 10-20 

 Heterodinium Kofoid, 61 

 Heterogametes (definition), 135 

 Heterokonta?, 401-417 

 Heterosiphonales, 414-416 

 Heterotrichales, 411-414 

 HIERONYMTTS, 5, 12, 19, 131, 212 

 Hildenbrandtia rivulttris (Liebm.) J. Ag., 423 

 Hillhousia West & Griffiths, 3S 

 HIRN, 387, 398, 391) 

 Hofmannia Chodat, 204 

 Holdfasts (or haptcra), 132, 222, 253, 389 

 HOLMBOE, 439 

 Holophytic nutrition, 78 

 Holozoic nutrition, 79 

 Homceothrix Thur., 45 

 HOREJSI, 35 

 Hormidium Klebs, 287 

 Hormidium-stsbte of Prasiola, 279, 419 

 Hormiscia Fries, 266 

 Hormococcus Chodat, 287 

 Hormogoneae, 41 



Hormogones (of Myxophyceae), 23 (fig. 15) 

 Hormospora Breb., 287 

 Hormotila Borzi, 127, 189, 190 



H. tropica G. S. West, 189 (fig. 115(7) 

 Hot-springs, Algae of, 34, 424 

 HUBER, 224, 254, 297, 312, 313, 314 

 HTJSTEDT, 112 

 Hyalothcca Ehrerib., 359, 381 



H. dissiliens (Sin.) Breb., 371 (fig. 233 A-G), 

 377, 425 



H. ncglecta Racib., 371 (fig. 233 H-K) 

 HYAMS & RICHARDS, 2 

 Hydra viridis, 142, 194 

 Hydrodictyacese, 216-222 

 Hydrodictyese, 220 

 Hydrodictyon Roth, 131, 200, 216, 220 



H. africaniim Yanianouchi, 222 



H. reticulatum (L.) Lagerh., 130, 220, 221 



(fi2. 145), 222 

 HyellaV. & F., 25, 35, 41 

 Hypnodinium Klebs, 55 

 Hypnospores (definition), 134 

 Hypnum, 212, 425 

 Hypovalve, of Diatom, 84; of Perklinian, 59 



Ichthyocercus W. & G. S. West, 381 



Ilea J. G. Ag., 276, 278 



Immobiles, 122 



Incipient nucleus of Myxophycese, 7, 8 



Ineffigiata W. & G. S. West,' 407 



Inoderma Kiitz., 190 



Intercalary bands of Diatoms, 84 



Intercalary valves of Diatoms, 86 



Isococcus Fritsch, 453 



Isogametes (definition), 135 



Isokontae, 156-327 



Isthmia Ag., 116 



/. enervis Ehrenb., 87 (fig. 60 E) 



I. nervosa Kiitz., 89 (fig. 62 A-C), 90 



ITZIGSOHN, 30 



Iwanoffia Paschcr, 297 



JENNINGS, 307 

 JOHNSON, 296 

 JOSHUA, 377 

 JOST, 315 



KARSTEN, 86, 91, 97, 106, 107, 108, 111, 307, 



309 



Katagnymene Lemm., 38 

 KEEBLE & GAMBLE, 170 

 Kirchneriella Schmidlc, 195, 201, 203, 204, 



446 



K. lunnri* (Kirchn.) Mob., 441 

 K. obesa W. & G. S. West, 441 



KlTTON, 111 



KLEBAHN, 15, 106, 108, 274, 275, 312, 350, 



374 

 KLEBS, 50, 55, 57, 77, 80, 137, 146, 162, 194, 



212, 220, 223. 285, 298, 356, 360. 414, 



416 



Klebs' culture solution, 143 

 Kleiniella France, 174 

 Knop's culture solution, 143 

 KOFOID, 54, 59, 62, 63, 67, 68, 69, 70, 75, 176, 



433, 445, 453 

 KOHL, 2, 5, 9, 11, 96 

 KRASKOVITS, 387 

 Krossodiniacese, 61 

 Krugeria Heering, 194 

 KTTCKUCK, 224, 253 

 KUFFERATH, 144, 194 

 KURSSANOW, 344, 350 

 KUTZING, 246, 279, 303, 330, 344 

 Kyrtodiniaceae, 61 



LAGERHEIM, 280, 287, 288, 371, 374, 447 

 Lagcrheimia (Do Toni) Chodat, 199 



L. breviseta G. S. West, 199 (fig. 125 F and 



G \. 

 L. ciliutn (Lagerh.) Chodat var. amphitricha, 



199 (fig. 1257) 



L. genevensis Chodat, 199 (fig. 125 A-C) 

 - var. subglobosa (Lenim.) Chod., 199 (fig. 

 125 D and E) 



LAMBERT, 208, 214, 315, 318 

 Laminaria saccharina, 254 

 Lauderia annulata Cleve, 91 

 LAUTERBORN, 68, 89, 94, 101, 104 

 Lauterbornietta Schmidle, 203, 204 

 Lemanea Bory. 424 

 LEMMERMANN, 10, 15, 26, 66. 408, 435, 436. 



439, 445 



Lemmermannia Chodat, 204 

 Lemna, 210 

 Leptochaste Borzi, 25 

 Leptosira Borzi, 301, 303 

 Letter.^ edtia Aresch., 275, 278 



L. insignia Aresch., 277 (fig. 178) 

 Leuvenia Gardner, 403 

 LEWIS, 315, 317, 336 



