INDEX 



525 



Merismopoedia J. Meyen, 124 

 Mesophyllum Lemoine, 176 

 mexicana, Agardhiella, 222 

 mexicana Taylor, Amphiroa, 189, 410 

 mexicana Taylor, Chlorodesmis, 64, 330 

 mexicana Taylor, Jania, 197, 436 

 mexicana Taylor, Pterocladia, 159, 386 

 mexicana Taylor, Sphacelaria, 86, 322 

 mexicanum Taylor, Haloplegma, 262, 



490 

 MiCROCOLEUs Desmaz., 127 

 miniata (Drap.) Feldm. & Hamel, 



Wurdemannia, 151 

 minuta Taylor, Fosliella, 183 

 minutissima Taylor, Amphiroa, 186, 408 

 mollis Taylor, Colpomenia, 85 

 moluccense Foslie, Lithophyllum, 181 



V. geminostratum Taylor, 181, 404 



f. pygmaea, 181 

 MONOSTROMA Thur., 40 

 mucronata (Harv.) Schmitz, Brongni- 



artella, 297 

 multiloba Taylor, Kallymenia, 216, 456 

 multinervis, Myriogramme, 281 

 munda Setch. & Gard., Desmarestia, 



108 

 musciformis Taylor, Pterocladia, 159 

 mutabile Lemoine, Lithophyllum, 183 

 Myriogramme Kylin, 280 

 Myxophyceae, 124 



naiadum Anders., Porphyra, 133 

 Neomeris D'Arch., 59 

 nidifica, Chondria, 294 

 Nienburgia Kylin, 280 

 nitophylloides, Leptofauchea, 248 

 NiTOPHYLLUM Grev., 282 

 nodulosa, Amphiroa, 188 



oblongata (Ellis & Sol.) Lamour., 



Galaxaura, 142 

 obscura Auct., Lophosiphonia, 303 

 obtusa, Laurencia, 291 



V. gracilis Harv., 293 

 obtusiuscula v. corymbifera Setch. & 



Gard., Laurencia, 290 

 occidentale Kylin, Antithamnion, 261 

 occidentalis Setch., Hildenbrandia, 167 

 occidentalis Hollenb., Ralfsia, 81 

 ocellata, Dictyota, 89 

 OCHTODES J. Ag., 164 

 Oedogonium, Zosterocarpus, 80 

 officinalis Linn., Corallina, 199, 200, 201 

 Okamurai (Setch. & Gard.) Taylor, 



Pterocladia, 161 



f. densa Taylor, 161, 390 

 oppositoclada Taylor, Laurencia, 292, 



514 

 Opuntia (L.) Lamour., Halimeda, 73 

 Orbigniana, Bossea, 193, 194 

 Oscillatoria Vauch., 130 



Oscillatoriaceae, 127 

 osmundacea (Menz.) C. Ag., Cysto- 



seira, 113 

 OsTREOBiUM Born. & Flah., 76 



pachyclada Taylor, Bossea, 194, 432 



Pachymenia J. Ag., 207 



pacifica, Chaetomorpha, 53 



pacifica J. Ag., Chnoospora, 82 



pacifica Kylin, Griffithsia, 268 



pacifica, Laurencia, 292 



pacificum Taylor, Bryothamnion, 296, 



508 

 pacificum Taylor, Callithamnion, 258 

 pacificum, Ceramium, 270 

 pacificum Foslie, Lithothamnium, 173 



f. crassiuscula Foslie, 173 

 pacificum Kylin, Plocamium, 228 

 pacificum Bory, Sargassum, 120 



f. congestum Setch., 121 



f. megaphyllum Taylor, 122, 376 



f. rigidiusculum (Grun.) Setch., 



121 



f. subdelicatulum, 121 

 Padina Adans., 98 

 pallescens, Lithophyllum, 181 

 Palmetta (Esp.) Grev., Rhodymenia, 



252 

 panamensis Taylor, Cladophora, 56 

 panamensis Taylor, Gracilaria, 231, 468 

 pannosa J. Ag., Hypnea, 227, 458 

 Papenfussii Taylor, Acrosorium, 284, 



506 

 papillosa, Laurencia, 291 

 Parksii, Erythrotrichia, 133 

 parvula v. americana Taylor, Acetabu- 



laria, 59,318 

 parvula (C. Ag.) Harv., Champia, 256 

 pectinatum v. laxum Taylor, Platy- 



thamnion, 266 

 pellucida (Dickie) Taylor & Drouet, 



Johannesbaptistia, 124 

 peltata (Turn.) Lamour., Caulerpa, 63 

 penetrale (Drew) Taylor, Acro- 



chaetium, 134 

 penetrale, Rhodochorton, 134 

 peninsularis Taylor, Amphiroa, 188, 412 

 peninsularis Taylor, Laurencia, 291, 512 

 pennata, Bryopsis, 61 

 pennatula, J. Ag., Bryopsis, 61 

 perforans Thivy, Ectochaete, 47 

 personatum Setch. & Gard., Ceramium, 



272 

 peruana Aresch., Amphiroa, 190, 416 

 peruviana, Leptocladia, 164 

 Petrocelis J. Ag., 219 

 Peyssonnelia Dec, 167 

 Phaeophila Hauck, 46 

 Phaeophyceae, 78 



Phormidium Kiitzing ex Gomont, 130 

 Phycodrys Kutz., 279 



