253 — 



92, 



93, 



141, 



93 



83 



spongiosimi Codium. . 

 Spongodium .... 

 Spongomorpha . 

 Sporochnus 83, 84, 91, 

 squamaria Peyssonnelia 

 squamata Corallina. 

 squarrosa Chylocladia . 



„ Ectocarpus . 



„ Gastroclonium 



„ Lomentaria . 



squarrulosum Lithothamnion 



stellaris 



stellatus Chondrus . 

 stéllulata Elachista . 



„ Myrionema . 



„ Phycophila . 

 Stenogramma . 

 Sterrocolax .... 

 stictiformis Melobesia . 

 Stictyosiphon. 

 stilla Cruoria. 



Stilophora 



Stilophorae .... 

 stipitata Prasiola . 



„ Ulva . . . 

 Stragularia .... 

 stragulum Lyngbya. 

 strangulans Myrionema 

 strangulata Dercnocarpa 

 Streblocladia .... 

 Streblonema . . . 109, 113, 

 Strepsithalia .... 



Striaria 



strictum Callithamnion 



„ Ceramium . 



„ Polysiphonia . 



„ Spermothamiiion 

 Stypocaulon . . . 

 Stypopodium . . . 

 subadunca intricata . 

 subœqualis Bangia . 

 subarticulata Dasya 



„ Gastroclonium 



„ Phlœospora 



„ Stictyosiphon 



subcontinua Polysiphonia . 



subcostata 



subcutaneus 



subecostatus Fucus, 

 subdichotomum Lithophyllum 



84 



194 



98, 



76 



76 



70 



226 



202 



210 



153 



108 



153 



153 



212 



90 



138 



90 



90 



90 



226 



143 



205 



, 103 



201 



• 84 



110 



54 



61 



79 



41 



87 



33 



165 



226 



113 



, 93 



177 



, 215 



170 



177 



101 



79 



168 



128 



173 



153 



93 



93 



170 



133 



143 



118 



205 



subfuscum Phormidium 





38 



„ Rhodomela . 



161, 



225 







52 







38 



subpectinata Cladophora . 





72 



subrefracta Cladophora 





67 







35 



subsimplex Lithothamnion 



206, 



212 



„ Vaucheria . 





75 



subtenellum Lithophyllum. 





212 



subtilis Hormis cia . 





62 







155 



„ Polysiphonia . 





168 



subtil 



Ulothrix. 





(V 



issima Sphacella . 





98 



„ Spirulina . 





35 



subulatum Ceramium . 





171 



„ Ectocarpus . 



103, 



107 



„ Polysiphonia . 



171, 



172 



subulata major Grammita. 





171 



subuL 

 subuL 







170 



iformis Oscillatoria . ï 



i5, 36, 37 



subvalidum Lithothamnion 20 



6,212,220 



subve 

 subvi 



rticillatum .... 





177 



alacea Oscillatoria . 





37 



Sykidion 





53 







41 



sympodicarpa Sphacelaria. 





100 



synandra Vaucheria 



75, 



226 



Taonia j 



L24. 



125 



Teedi 

 Tellai 

 tenel] 







139 



nia 





64 



a Chaetomorpha . . 





66 



„ Herposiphonia . 





175 







175 



„ Polysiphonia . 



169, 



175 



tenerrimus Microcoleus 





42 



„ Oscillatoria. 





35 



tenue 



» 



Ceramium .... 





19t 



Enteromorpha 





60 







195 



„ Oscillatoria . 



. 37, 



222 



tenuissima Bangia . 





127 



„ Bryopsis. . . 





74 





, Callithamnion . 





188 





, Ceramium . 



188, 



195 





, Chondria 





164 





, Chondriopsis . 





164 









174 





, Derbesia 



. . 



74 



