464 



INDEX 



HAL 



Halosphxra (Schm.). 41 ir 337 



— viridis (Schm.), 337 

 Halymenia (Ag.), 208 

 Hapalocystis mirabilis (Sorok.), ^47 

 Hapalosiphon (Niig.), 430, 441, 36/ 



— byssoideus (Kirchn.), 367 

 Haplotnitrium (Nees ab Esenb.), 156, 161 

 Haplospora (Kjellm.), 249 



Hard hern, 72 



Hauckia (Brzi), 413 



Haustoriiim. 309, 323, 326, 340, 350, 362, 378, 



269, 285, 296 

 Hawlea Miltoni (Stur), 94 

 Hedwigia (Ehrh.), 149 

 Helicostylum (Cord.), 3^9 

 Helminthocladia (Ag.), 211 

 Helminthocladiaceas, 189, 211, 175, 189-191 

 Helminthostachys (Kaulf.), 98, 99, 100 

 Helvella esculenta (Pers.), 278 

 Hepaticae, 135, 156, 132-159 

 Heracleum sphondylium, 348 

 Hermonitis (L.), 85 



Heterocyst, 427, 430, 431, 434, 438, 359, 362 

 Heteroecism, 383 

 Heteromerousthallus, 320 

 Heterophyadic Equisetaceae, 113 

 Heterosporous Vascular CrjptogamS; 13, 15. 



20, 21,5-33 

 Hibernating spores (Fungi), 315 

 Hibiscus, 340 

 Hildenbrandtia (Nard.), 190, 191, 193, 210, 211, 



188 



— protot^-pus (Nard.); 188 



— rivularis (Ag.), 211 



Himanthalia (Lyngb.), 228, 232, 235, 205 



— lorea(Lyngb.), 2105 

 Homoiomerous thallus, 321 

 Homophyadic Equisetaceae, 113 

 'Honey-dew,' 376 

 Hookeria(Sm.), 149 



Hoop, 420 



Hops, 364 



Hormactis (Thur.), 436 



Hormidium (Ktz.), 279 



Hormiscia (Aresch.), 277 



Hormogone, 427, 429, 431, 435, 438, 442, 445 



Hormospora (Br^b.). 414. 344 



— mutabilis (Br^b.),' 344 

 Horse-tails, 100, 113, 124 

 House-fly, 343, 378 



Hyaline hair, 226, 275, 433, 199 



Hyaloplasm, 403 



Hyalftheca'(Ehrb.), 187, 268 



Hybridism, 145, 235 



Hydneae, 393 



Hydnobohtes (Tul.), 357, 358 



Hydnocystis (Tub), 358 



Hydnolria (B. and Br.), 358 



Hydnum (L ), 392 



Hydrianum (Rabh.), 413 



Hydroclathrus (Bory), 245 



Hydroc^'tium (A. Br.), 413 



Hydrocictyeae, 277, 291, 296, 409 260 



Hj-drodictj'on (Roth), 186, 296, 410, 413, 260 



^ utriculatum (Roth), 260 



Hydrolapathum (Rupr.), 193, 196, 208, 71 



— sanguineum (Stackh.), 171 

 Hydropteridea;, 21 



Hydrurus (Ag.), 188, 190, 256, 257, 232 



— penicillatus (Ag.), 232 

 Hygroscopic properties, 171 



Hymenium, 355, 357, 368, 373, 376, 384, 386, 

 389, 391, 393, 394, 395, 396, 276, 300, 301, 305, 

 317, 322 



Hymenogaster C^^itt.), 395 



KIE 



Hynienogastrea;, 395, 396, 398 

 Hymenomycetes,'^388, 395, 266, 270, 273,319- 



323 

 Hymenophallus (Neesab Esenb.), 398 

 Hymenophyllaceae, 16, 17, 18, 19, 64, 66, 67, 



70, 71, 73, 76,80, 81, 86, 121, 122, 61-64, 93 

 Hymenophyllum (L.), 86, 87, 88, 62-64 



— tunbridgense (Sm.), 62 

 Hypertrophy, 324, 326, 327 



Hypha, 228, 306, 208-210. 267, 273, 281, 282, 



285, 300, 307, 308, 317, 322 

 Hj-pnea (Lmx.), 209 

 Hypneaceae, 208 



Hypnosperm, 225, 227, 266, 283, 295, 296 

 Hypnosporange, 285 

 Hypnospore, 262, 281, 284, 300 

 Hj'pnum (IMll.), 149 



— populeum (S\v.), 113, 118 

 Hj-pochnus (Fr.), 389, 266 



— centrifugus (Tub), 266 

 Hypocopra (Fckl.), 361 

 Hypcdermal tissue, 107 

 Hypothece, 355, 360, 361, 370, 308 

 Hj-poxylon (Bull.), 373 

 Hysterineae, 356 



Ileodictvox (Tub), 398 



Impotent antherid<, 332 



Impregnating tube, 324, 332, 286 



Inactis (Ktz.), 441, 444 



Indusium, 24. 29, 50. 73. 79, 86, 121, 19, 32, 59, 



63, 93 ' 



Inflorescence, 134, 158. 170, 104. 106, 109, 131, 



150, 151, 156, 157 

 Infusoria, agents in fertilisation, 199 

 Innovation, 85, 133, 139, 151, 157 

 Intercalary- growth, 241 



— surface-growth, 222, 200 

 Internode, 102, 174, 81, 165, 168 

 Intine, 325, 337, 339, 349, 351 

 Involucre, 85, 94. no, 159, 165, T71, 59 

 Involution-forms (Bacteria), 451 

 Iodine, 190, 236, 244 



' Irish moss,' 210 

 Isactis (Thur.), 436, 365 



— plana (Thur.), 365 

 Isinglass, 210 

 Isocystis (-Brzi.), 432 

 Isoeteae, 21, 47, 119, 28-33 

 Isoetes(L.), 19, 38, 47, 52, 119, 28-33 



— lacustris (L.), 28-33 

 Isoetites (Schmp.), 119 

 Isogamous reproduction, 272 

 ' Isospore,' 285 

 Isosporous Vascular Cryptogams, 12, 15, 20, 



oo. 



34-85 



Isthmus, 270 



Japaxese isinglass, 210 

 Jungermannia (L.), 164, 132, 138, 142 



— barbata (Schreb ), 138 



— bicuspidata (L.), 142 



— nemorosa (L.), 132 

 Jungermanniaceae, 159, 160, 172, 132-142 



KALLYiMENI.A (Ag.), 2o8 



Kaulfussia (Bl.), 78, 92, 93, 94, 95 

 Kelp, 190, 236, 244 

 Kickxella (Coem.), 341 

 Kieselguhr, 424 



