460 



INDEX. 



Page 



gelatinosa Desv. - - 301 



luhrica Ag. - - 300 



THOREiE - - - 64 



Thorea Bory - - - ib. 



Lehmanni - - 65 



ramosissima - - ih. 



Tiresias Bory - - - 193 



TOLYPOTHRIX Kiitz. - - 240 



Berkeleyana - - 241 



Dillwynii Hass. - - 242 



distorta Kiitz. - - 240 



nivea Hass. - - 241 



punctata Hass. - - 240 



rufescens Hass. - - 242 



Tremella - - - 288 



cruenta -E. -B. - - 308 



fluviatilis Dillw. - - 291 



granulata E.B. ~ - 305 



nostoc E.B. - - 288 



terrestris E. B. - - ib. 



Trentopohlia Ag. - - 75 



pulchella Ag. - - ih. 



Trichodesmium Montague - 271 



Ehrenhergii Mtgne. - ih. 



Hindsii Mtgne. - 275 



Trichogonus - - - 68 



Trichormus Allm. - - 284 



incur vus Allm. - - 285 



Trigonocystis Hass.  - 349 



? aculeata Hass. - - 353 



. hijidus Hass. - - 355 



gracilis Hass. - - 352 



hexaceros Hass. - - ih. 



mucronata Hass. - - 350 



muricata Hass. - - 351 



var. rugosa - - ih. 



orhicularis Hass. - - 349 



Tyndaridea Bory - - 22. 160 



anomala Kalfs - - 161 



hicornis Hass. - - 162 



conspicua Hass. - - 164 



cruciata Hass. - - 160 



decussata - - - 165 



lutescens Hass. - - 162 



immersa Hass. - - 164 



insignis Hass. 

 Ralfsii Hass. 

 stagnalis Hass. 



Page 



- 163 



- 165 



- 163 



U. 



ULOTHRICEiE 

 Ulothrix Kiitz. 



zonata 

 ULVACEiE 

 UiiVA Linn. 



hinalis Hass. 

 K bullosa Roth. 



calophylla Spreng. 

 ^ crispa Light. 



furfuracea Home. 



incrassata E. B. - 



montana - 



protuberans Smith 



pisiformis Hudson 



pruiniformis 

 Uredo 



nivalis Bauer 

 Ursinella Tiirp. 



margaritifera Turp. 



V. 



Vaginaria Gray 



vulgaris 

 Vaucheria D. C. - 15, 

 \y^aversa Hass. 

 \/clavata - 

 dichotoma Ag. 

 \y Dillwynii Ag. 

 \/ge7ninata Vauch. - 

 y/ hamata Hass. 

 \/ ornithocephala Ag. 

 y/ovoidea Vauch. 



polysperma Hass. - 

 y/ raccmosa Vauch. - 



119. 219 



- 219 



- ib. 

 30. 225 



- 296 



- 299 



- 297 



- 298 



- 297 



- ih. 



- 125 



- 309 



- 312 



- 20 



- 291 



- 335 



- 363 



- ih. 



- 260 



- ih. 

 26. 33. 47 



- 54 

 - 16.59 



- 51 



- 52 



- 55 



- 53 



- 54 

 " 57 



- 59 



- 5(j 



