468 



Index 



PALLA, 5, 330, 334 



Palmella Lyngbye, 184, 180 



Palmetta-st&te of Chlamydomonas, 146 



Palmellaceae, 183-190 



Palmellese, 186 



Palmellococcus Chodat, 194 



PALMER, 102 



PALMER & KEELEY, 84 



Palmodactylon Nag., 183, 180 



Palmodicyton Kiitz., 183, 184, 189, 190 



P. viride Kiitz., 189 (fig. 115 B) 

 Palmophyllese, 188 

 Palmopbyllvm Kiitz., 183, 188, 189 

 Pandorina Bory, 163, 175, 178, 180, 182. 429 



P. Morum (Mull.) Bory, 135 (fig. 92 C), 



176 (fig. 104 A-H), 446 

 Parameecium, 194 

 Parthenogonidia of Volvos, 178 

 Parthenospores of Diatoms, 110 

 PASCHER, 79, 134, 162, 164, 169, 170, 282, 296, 



332, 398, 402, 404, 408, 445 

 PAULSEN, 59 

 PAVILLARD, 2 

 Pcdiastreae, 218 



Pediftstrum Meyen, 163, 199, 200, 216, 217, 

 218, 219, 220, 429, 432, 440, 446 



P. Bonjanum (Turp.) Menegh., 217 (fig. 



143 F-H), 218 (fig. 144 Q), 219 



P. duplex Meyen, 217 (fig. 143 E), 218 (fig. 



144 F), 219, 440 



Tar. reticulatum Lagerli., 218 



P. glanduliferum Benn., 217 (fig. 143 /) 

 P. iniegrum Nag., 217 (fig. 143 A) 

 P. simplex Meyen, 219, 440 



- var. dafhratum Chodat, 218 (fig. 144 H) 



var. reticulatum G. S. West, 218 



P. Tctras (Ehrenb.) Ralfs, 217 (fig. 143 C 



and D), 219 

 P. tricornutum Borge, 217 (fig. 143 B) 



Pedras negras of Angola, 33 



PEEBLES, 167 



Pelagocystis Lohmann, 403, 409 



PELLETAN, 120 



Penicittms Lam., 222, 231, 232, 235, 236, 238, 



239 



P. capitatus Lam., 239 

 P. dumctosus (Lam.) Dec., 232, 236 (fig. 153) 

 P. Lamourouxii Decaisne, 236 (fig. 153) 

 P. Sibogx A. & E. S. Gepp, 232 



Ponies, 380 



Pefiiococcus Wolosz., 453 

 P. Nyanzee Wolosz., 453 



Pc.nium Breb., 119, 354, 357, 303, 367, 380 

 P. didymocarpum Lund., 339, 372 (fig. 234 D 



and E), 373 



P. margaritaceum (Ehrcnb.) Breb., 425 

 P. spirostriolatiforme W. & G. S. West, 370 

 P. spirostriolatum Barker. 370, 425 

 P. suboctangulare W. West, 371 (fig. 233 0) 



Pennatfc, 122, 123 



PeragaMia Schiitt, 85 



PERAGALLO, 112 



Periphlegmatium Kiitz., 303 



Peronietta Gobi, 404, 405, 407 



PETERSEN, 202 



Peridiniacee, 58-82 



Transverse and longitudinal furrows, 58; 



cell-wall, 59; protoplast, 03-67; chro 

 matophores and nutrition, 67-68; cell 

 division and multiplication, 68-73; re.st- 

 ing-spores, 73-74; occurrence and dis- 

 tribution, 75-76; nature and affinities, 

 78-80 



Peridiniales, 49 

 Peridiniese, 49-82 

 Peridinin, 67 

 Peridinium Ehrenb., 01, 03, 05, 00, 08, 09, 



75, 437, 447 



P. achromaticum Lev., 07 

 P. aciculiferum Lemm., 09, 70 (fig. 50), 70, 



437 



P. africanum Lemm., 58 

 P. anglicum G. S. West, 07, 09, 70, 71 (fig. 



51), 437 



P. balticum (Lev.) Lemm., 64 

 P. berolinense Lemm., 02 

 P. bipes Stein, 58, 66 

 P. cinctum Ehrenb., 430, 437 

 P. divergens Ehrenb., 76 

 P. herbaceum Schiitt, 67 

 P. inconspicuum Lemm., 432 

 P. muttistriatum Kofoid, 62 (fig. 45) 

 P. Penardii Lemm., 59 

 P. pyrophorum Ehrenb., 70 

 P. quadridens Stein, 04 

 P. sanguineum Carter, 75 

 P. Steinii Joro;., 67; subsp. mediterraneum 



Kofoid, 60 (fig. 48) 

 P. Willei Huitf.-Kaas, 02 (fig. 44), 06, 69, 



75, 437 

 PETIT, 120 



Petrosiphon Howe, 251, 257 

 PHTZER, 120 

 Phacoteae, 174 

 Phacotus Perty, 174 



Ph. lenticular^ Stein, 172 (fig. 101 G and //) 

 Phseophila Hansg., 253 

 PhseopUla Hauck, 225, 297 

 Phalocroma Stein. 62, 68 

 PHILLIPS, 2, 5, 9, 12, 14, 16, 18, 19, 21, 22, 27, 



33 

 Phonnidium Kiitz., 3, 15. 22, 23, 24, 25, 20, 



31, 42, 193, 421, 422 

 Ph. ambiguum Gom., 23 (fig. 15 D) 

 Ph. anfjustissimum W. & G. S. West, 34 

 Ph. autumnale (Ag.) Gom., 25 (fig. 10 E), 20, 



31, 30, 421 



Ph. Corium (Ag.) Gom., 23 (fig. 15 C) 

 Ph. laminosum (Ag.) Gom., 34 

 PA. molle (Kiitz.) Gom., 42 (fig. 28 D) 

 Ph. jmrpurasccns (Kiitz.) Gom., 31, 422 

 Ph. tenue (Menegh.) Gom., 34, 42 (fig. 28 E 



and F) 



Phycocyanin, 10 ; (pink). 10 

 Phycopeltis Millar., 305^ 307, 308, 309, 311, 



421 



Ph. epiphyton Millar., 309, 310 (fig. 203 A-C) 

 Ph. nigra Jennings, 305, 307 

 Phycoporphyrin, 329 

 Phycopyrrin, 07 

 Phyllactidium Kiitz., 309 

 Phyllobium Klebs, 209, 211, 212, 223 

 P. dimorphum Klebs, 210 (fig. 137 C) 

 P. sphcHjnicola G. S. West, 211 



