- 38ii - 



Index of species. 



The species of Rhodophycete, which were published in vol. 24 of this periodical, 

 are marked with an * by the paginal numbei-. Synonyms and doubtful Icelandic 



species are printed in Italics. 



Acrochsete parasitica Oltm 



— repens Pringsh 



Acrosiphonia albescens Kjellm. . . 



— flabelliformis H. Jonss 



— hystrix (Stromf.) f. typica . . . 



— — f. littoralis nov. f. 



— incurva Kjellm 



— penicilliformis (Fosl.) Kjellm. f. 



— vernalis Kjellm 



Actinococcus subcutaneus fLyngb.) 



K. Rosenv 



Ahnfeltia plicata (Huds.) Fries . . 

 Alaria esculenta (L.) Grev 



— ftagellaris Stromf. 



— linearis Stromf. 



— mcmbrani folia J. Ag 



— Pylaii (Bory) J. Ag. emend. K. 



Rosenv 



Antithamnion horeale (Gobi) Kjell- 

 man 



— iloccosum (Mull.) Kleen 



— Plumula (Ellis) Thur. /? boreale 



Gobi 



Ascocyclus globostts Rke 



— island icus H. Jonss 



Ascophyllum nodosum (L.) Le Jol. 



Page 



358 

 359 

 367 

 371 

 368 

 370 

 368 

 373 

 366 



*J36 

 *135 

 181 

 181 

 181 

 181 



181 



*145 

 *145 



*145 

 146 

 149 

 193 



Bangia fuscopurpurea ( Diilw. ) 



Lyngb *130 



Bolbocoleon piliferum Pringsh. . . 359 

 Bonnemaisonia asparagoides (Wood.) 

 G. Ag *141 



Callithamnion Arbuscula (Dillw.) 



Lyngb *144 



— scopulorum G. Ag *144 



Galothrix scopulorum (Web. et 

 Mohrj Ag. emend. Jobs. 



Schmidt 379 



Cupwsiphon aureolus (Ag.) Gobi 343 



Gastagnea virescens (Garm.) Thur. 171 



Geramium acanthonotum Garm. . . *145 



Geramium rubrum (Huds.) Ag. . . 



Geratocolax Hartzii K. Rosenv. . . 



Ghaetomorpha Melagonium (Web. 



et Mohr) Kiitz 



— tortuosa (Dillw.) Kleen 



Ghsetopterisplumosa (Lyngb.) Kiitz. 

 Ghantransia Alariae H. Jonss. . . . 



— secundata (Lyngb.) Thur 



— virgatula (Harv.) Thur 



Ghlorochytriura Gohnii Wright . . 



— dermatocolax Rke 



— inclusum Kjellm 



— Schmitzii K. Rosenv 



Ghondrus crispus (L.) Stackh. . . . 

 Ghorda filum (L.) Stackh 



— tomentosa Lyngb 



Ghordaria flagelliformis (Miill.) Ag. 

 Gladophora arcta (Dillw.) Kiitz. . . 



— diffusa (Roth) Harv 



— glaucescens (Grift.) Harv 



— gracilis Kiitz 



— hirta Kiitz 



— rupestris (L.) Kiitz 



— sericea (Huds.) Aresch. f . . . . . 

 Glatb romorphum ciicumscriptum 



(Stromf.) Fosl 



— compactum (Kjellm.) Fosl. . . . 

 Godiolum gregarium Al. Br 



— Petrocelidis Kuck 



— pusillum (Lyngb.) Kjellm 



Goilodesme bulligera Stromf. . . . 

 Coilone'ma Chordaria Aresch. . . . 



Gonchocelis rosea Batt 



Gorallina officinalis L 



Gruoria arctica Schmitz 



— pellita (Lyngb.) Fi'ies 



Gystoclonium purpui'ascens(Huds.) 



Kiitz 



Page 

 *145 

 *136 



364 

 364 

 160 

 *13-2 

 *132 

 *132 

 337 

 337 

 337 

 338 

 *134 

 172 

 171 

 171 

 368 

 377 

 375 

 375 

 373 

 373 

 374 



*154 



*154 



338 



338 



341 



168 



169 



*131 



*155 



*150 



*]51 



*136 



*140 



Delesseria alata (Huds.) Lam. . . . 

 — Baerii (Post, et Rupr.) J. Ag. 



*corynd30sa (J. Ag.) K. Rosenv. *140 



