INDEX 



523 



FosLiELLA Howe, 183 

 foveolatum Howe, Codium, 72 

 fragile Taylor, Acrosorium, 285, 506 

 fragile (Sur.) Hariot, Codium, 72 

 franciscana Ta3'lor, Amphiroa, 187, 412, 



414 

 franciscana, Petrocelis, 220 

 frutescens (Fosl.) Lem., Lithophyllum, 



179 



f. galapagense Fosl., 180 

 fruticulosa, Galaxaura, 141 

 f ruticulosum f. clavulata, Lithotham- 



nium, 173 

 Fryeana, Fauchea, 247 



FUCACEAE, 112 

 fuliginosa, Cladophora, 58 

 furcata, Anatheca, 218 

 fuscopurpurea (Dillw. ) Lyngb., 



Bangia, 132 

 fuscum, Monostroma, 40 



galapagense Fosl., Epilithon, 176 

 galapagense, Fucoideum, 112 

 galapagense Taylor, Gelidium, 155, 326 

 galapagense, Lithothamnion, 176 

 galapagense Taylor, Nitophyllum, 282, 



504 

 galapagense Grun., Sargassum, 116, 366 

 galapagensis Taylor, Amphiroa, 189, 



418 

 galapagensis (Pice. & Grun.) Taylor, 



Blossevillea, 112,362 

 galapagensis Taylor, Bryopsis, 60, 328 

 galapagensis Taylor, Eisenia, 109, 356, 



358, 360 

 galapagensis Taylor, Fauchea, 246, 480 



f. p3'gmaea Taylor, 247 

 galapagensis Farlow, Glossophora, 91, 



338 

 galapagensis (Foslie) Taylor, Melo- 



besia, 176 

 galapagensis, Pelvetia, 112 

 galapagensis Taylor, Prionitis, 212, 452 

 Galaxaura Lamour., 136 

 Gardneri Manza, Bossea, 194, 430 

 Gelidiaceae, 150 

 Gelidium Laraour., 151 

 GiGARTiNA Stackh., 244 

 Gigartinaceae, 241 

 gigartinoides J. Ag., Ahnfeltia, 238 

 glanduliferum, Anthithamnion, 262 

 glauca f. mediterranea (Nag.) Coll., 



Merismopoedia, 124 

 Gloiophlaea J. Ag., 145 

 Glossophora J. Agardh, 90 



GOMPHOSPHAERIA Kiitz., 124 

 GONIOTRICHUM Kiitz., 131 

 gorgoneum, Spermothamnion, 264 

 Gracilaria Grev., 229 

 Gracilariaceae, 229 



gracilis f. expansa Farl., Cladophora, 57 

 gracilis Lamour., Corallina, 200 



V. lycopodioides Taylor, 200, 442 

 gracilis v. monilis (Setch. & Gard.) 



Drouet, Lyngbya, 129 

 graminea, Cladophora, 58 

 graminifolium, Sargassum, 120 

 granulosa Kiitz., Entophysalis, 125 

 Grateloupia C. Ag., 203 

 Grateloupiaceae, 201 

 Griffithsia C. Ag., 268 

 Griffithsiae v. galapagensis Pice. & 



Grun., Gymnogongrus, 240, 476 

 Gymnogongrus Mart., 239 

 Gymnothamnion J. Ag., 265 



haematis, Petrocelis, 220 

 Halidrys Lyngbye, 113 

 Halimeda Lamour., 73 

 Haloplegma Mont., 262 

 Halymenia C. Ag., 205 

 hamifera, Asparagopsis, 150 

 Haneoekii Taylor, Chondrus, 242, 478 

 Hancockii Taylor, Delesseria, 278, 496 

 Haneoekii Taylor, Gelidium, 157, 384 

 Haneoekii, Grateloupia, 204 

 Hancockii (Drouet) Drouet, Phormidi- 



um, 130 

 Hancockii Taylor, Prionitis, 211, 450 

 Hancockii, Schizothrix, 130 



f. submersa Drouet, 130 

 Helminthocladiaceae, 135 

 Hemineura Harv., 275 

 Hendryi Gard., Polysiphonia, 301 

 herbacea (Turn.) Lamour., Des- 



marestia, 108 

 Herpophyllon Farlow, 249 

 Herposiphonia Nag., 304 

 Heteroderma, 175 

 heteronema, 221 

 Heterosiphonia Mont., 287 

 HiLDENBRANDiA Nardo, 166 

 Hildebrandii, Chlorodesmis, 66 

 Hollenbergii Taylor, Derbesia, 75, 318 

 homoia Setch. & Gard., Polysiphonia, 



299 

 hoodii Taylor, Ceramium, 269, 270, 324 

 Hookeri, Rhizoelonium, 55 

 Howei Hollenb., Polysiphonia, 302 

 HowelHi Taylor, Hemineura, 275, 492 

 Howellii Setch., Sargassum, 119, 372 

 Howellii, Spatoglossum, 93 

 humilis, Laurencia, 290 

 hydnoides Gom., Symploca, 127 

 Hydrocoleum Kiitz., 127 

 Hyella Bornet & Flahault, 125 

 Hypnea, 226 

 Hypneaceae, 226 

 hypnoides Lamour., Bryopsis, 60 

 Hypoglossum Kiitz., 276 



