68 



INDEX 



PER 

 eronospora Rumicis (Cord.), 327 

 -Schachtii(Fckl.), 327 



- Schleideniana (Ung.), 327 



- Trifoliorum (de By.), 327 



- Vicise (de By.), 327 



- viticola (de By.), 327 



'eronosporeae, 4, 309, 312, 315, 323, 331, 332, 

 333, 377, 378, 269, 272, 275, 27'^. 285-289 

 'eronosporites (W. G. S.), 330 



- antiquarius (W. G. S.), 330 

 'eisistent cell, 444 

 'etalonema (Berk.), 438, 440 

 ey^sonelia (Dene.), 210 

 'eziza (Dill.), 356 



- (Pyronema) confluens (Pers.), 369, 276, 300, 

 306 



'hacidiace£, 756 



•haeophyll, 230 



'haeosporeee, 187, 190, 230, 237, 212-232 



'hseothamniese, 258 



'hseothamnion (Lagerh.), 258, 276 



'haeozoosporeae, 237 



'halloideae, 395, 397, 329-331 



'hallus (L.), 398, 399, 330 



~ impudicus (L.), 398, 330 



'hascacese, 136, 150, 121, 122 



'hascum (L.), 140, 150 



hloem-sheath, 18, 59 



hlyctidium (A. Br.), 346 



'hragma, 125 



'hragmidium (Lk.), 386, 314 



- incrassatum (Lk.), 314 

 'hycochromaceec, 426 

 'hycocyanin, 427, 442 

 'hyco-erythrin, 194, 217 

 'hycomyces (Kze.), 338, 339, 293 



- nitens (Kze.), 293 



hycomycetes, 4, 5, 323, 352, 377, 381, 285-299 



'hycophEein, 230, 240, 256 



'hycoseris (Ktz.), 217 



'hycoxanthin, 230, 421 



'hyllade, 51 



hyllitis (Ktz.), 243 



'hyllobium (Klebs), 284, 410 



'hylloglossum (Kze.), 19, 53, 56, 59, 60, 61, 38 



- Drummondii (Kze.), 61, 38 

 'hyllosiphon (Kuhn), 284 

 'hyllotaxis, 59, 99, 106, 139, 151, 194 

 'hyllotheca (Brongn.), 124, 96 



' equisetiformis, 96 



'hysareae, 4.03 



'hyscia parietina (Nyl.), 279 



'hysiotium (Nees ab Esenb.), 161 



'hysma (Massal.), 372 



'hysoderma (Wallr.), 346 



'hytophthora (de By.), 323, 327, 328, 332, 335, 



272, 277, 289 



-infestans (de By.), 314, 326, 327, 328, 272, 

 277,289 



- omnivora (de By.), 327, 329 

 'igment-spot, 223, 292, 300, 416 



ileus, 286, 391, 392, 393, 398, 399, 251, 252, 



273, 319, 320, 330 

 ilii]ia(Ktz.), 280 

 iloboliis (Tode), 339 



ilularia (L.), 19, 33, 37, 114, 5, 16, 18 



- globulifera (L.), 36, 5, 16, 18 

 innularia (Ehrb.), 426, 353 

 -viridis(W. Sm.),353 

 iptocephalideae, 340, 378, 295, 296 

 iptocephalis (de By.), 340, 342, 295, 296 



- Freseniana (de By. and Wor.), 295, 296 

 ithophora Kewensis (Wittr.), 276, 245 

 ithophoracese, 187, 273, 276, 246 



its in oogonial wall, 332 



POL 

 Placenta, 25, 29, 35, 80, 86, 201 

 Placental cells, 209, 287 

 Plagiochasma (L. & L.), 171 

 Plagiochila (Dum.), 164 

 Plantago, 364 



Plasmatoparous Peronosporeae, 327 

 Plasmode, 401, 402, 403, 404, 405, 406, 332, 333 



— movements of, 403 



— resting states of, 404 

 Plasmodiophora (Woron.), 405 



— Brassicse (Woron.), 405 

 Platycerium (L.), 83, 85 



— alcicome (Desv.), 72, 77 

 Plaxonema (Tangl), 444 

 Plectonema (Tbur.), 437, 438, 439 

 Pleomorphy of Uredineaa, 383 

 Pleospora (Rabenb.), 361, 362, 374 



— herbarum (Rabenh.), 374 

 Plerome-sbeath, 18, 109 

 Pleuridium (Brid.), 150, 122 



— subulatum (Kabenh.), 122 

 Pleurocarpi, 149 

 Pleurocladia (A. Br.), 247 

 Pleurococcus, 279, 300, 417, 419 

 Pleurosigma (W. Sm.), 420, 426, 357 

 --lacustre(W. Sm.), 357 

 Plocamium (Lmx.), 196, 208 



— coccineum (Huds.), 209 

 Plumule, 41 



Podosphsera (Kze.), 360, 362, 378, 303 



— Castagnei (de By. and Wor.), 364, 303 



— Kunzei (L6v.), 364 



— pannosa (de By. and Wor.), 303 

 Pollen-grain, 11, 12, 14, 3 

 Pollen-sac, 13, 1 



Pollen-tube, 11, 14, 3 



Pollexfenia (Harv.), 194, 209 



Pollinoid 7, 185, 198, 199, 207, 254, 360, 361, 



?i2:i¥4;iM:'3^^' ''*■'''' ''=■"'-''''■ 



Polyedriaceae, 419' 



Polyedrium (Nag.), 299, 418, 419 



Polygonum, 364 



— Hydropiper, S5i 

 Polyhedra, 296, 298, 299, ^2 

 Polyides (Ag.), 202, 209 

 Polyphagus (Nowak.), 314, 346, 297 



— Euglenae (Nowak.), 345, 297 

 Polyphysa (Lmx.), 288, 255 



— peniculus (R. Br.), 255 

 Polypodiacese, 64, 67, 75, 78, 79, 80, 81, 83, 



121, 123, 42, 44-56, 58 

 Polypodieae, 83, 84 

 Polypodium (L.), 77, 84, 85, 53, 58 



— leiorhizum (Wall.), 53 

 Polyporeae, 393, 396, 322, 323 

 Polyporus (Mich.), 392, 396, 322, 323 



— annosus (Fr.), 316 



— igniarius (Fr.), 322, 323 



— obvallatus (Berk, and Cooke), 396 



— sulphureus (Fr.), 316 



— volvatus (Pk.), 396 

 Polysaccum (DC.), 399 



Polysiphonia (Grev.), 192, 193, 194, 201, 209, 

 170 



— opaca (2an.), 170 

 Polysiphonous, 192 

 Polyspore, 6 



Polystichum angulare (Willd.), 69, 48 

 Polystigma (Pers.), 360, 372, 385 

 Polythrix (^nard.), 437 

 Pol>-trichaceae, 146 



Polytrichum (L.), 138, 139,142, 148, 149, 104, 

 107, 112, 117 



— commune (L.), 104, 107, 117 



