INDEX. 



355 



I 



SCYTONEMA, Forma, corrugata, 



Wolle, . 256 



brunea, Wolle, . 258 



Ravenelii, Wood, 257 



" saxicola, Grun., 257 



dubium, Wood, . 260 



" gracile, .... 253 



heppii, (Naeg.) Wolle, 260 



" iiitertextum, (Kg.) Rab., 258 



mirabilis, Wolle, . 255 



" myochrous, Ag., . . 252 



Naegelii, Kg.,* . 252, 260 



" iiatans, Breb., . . 251 



notarisii, Menegh., . 254 



simplice, Wood, . . 259 



tliernale, Kg., Kg., . 259 



" tolypotrichoides, Kg., . 250 



turfosum, Kg., . . 253 



SCYTONEME^E, . . . 250 



SIPHONED, . . 146 



SlROGONIUM, Kg., 



kk sticticum, Kg., . . 222 



SIROSIPHON, Kg., . 267 



" argillaceous, Wood, . 273 



kk Brandegeei, Wolle, . 274 



" compactus, Kg., 271 



kk coralloides, Kg., . . 270 



Crameri, Bruegg, . 274 



ki crustaceus, (Ag.) Rab., 274 



lignicola, Wood, . 273 



ocellatus, Kg., . 272 



" pulvinatus, Breb., 268, 269 



Forma alpinus, ( Kg. ) Wolle, 269 



scytonematoides, 



(Wood) Wolle, . 271 



SlROSIPHONE^E, 2(57 



SORASTRUM, Kg., . 171 



" spinulosum, Kg., 171 



SPHAEROPLEA, Ag., . . !<>"> 



" amiuliiia, Ag., . 104 



SPHAEROPLEACEJE, . 103 



SPHAEROZOSMA, (See Desmids 



U.S., p. 2S K 

 " monililbrme, Lund., 



pulchellum,( Arch.) Rab., 22 



pulchrum, Bail., . 



Var. constrictum, Wolle, 22 



SPHAEROZYGA, (Ag.) Ralfs, 

 Hassallii, Rab., . 

 polysperma, Kg., . 

 saccata, Wolle, . 290 



Smithii,(Thwaites)Wolle,290 



SPIRULINA, Link., 



duplex, Wolle, . 



SPIRULINA, Jenneri, Kg., . . 323 



" tenuissima, Kg., . 323 



SPIRILLUM, Ehrb., . . 324 



SPIROGYRA, Link., 205 



SPIROUYRA Classification of, . 206 



adnata, Kg., . . 220 



bellis, (Hass.) Cleve, . 217 



calospora, Cleve, . 2o< 



com munis, (Hass.) Kg., 213 



condensata,(Vauch.) Kir., 215 



crassa, Kg., . . .219 



dubia, Kg., 220 



Var. longi-articulata, 



Kg., . 220 



elongata, (Berk.) Kg., 221 



flavescens,(Hass.) Cleve, 211 



fluviatilis, Hilse, 216 



fusco-atra, Rab., . 215 



" gracilis, (Hass.) Kg., 211 



Grcvilleana,(Hass.) Kg., 209 



Var. deducta, Kg., 209 



Hassallii, (Jenn.) Petit, 210 



Hantzschii, Rab., 211 



inflata, (Vauch.) Rab., . 207 



" iiisignis, (Hass.) Kg., 210 



Var. Braunii, Rab., . 210 



" elongata, Sur., 210 



jugalis, (Dill.) Kg., . 219 



" Jurgensii, Kg., . 



longata, (Vauch.) Kg., . 214 

 Lutetiana, Petit, 214 



majuscula, Kg., . 221 



maxima, (Hass.) Wittr., 218 

 Var. inaequalis, Wolle, 218 

 mirabile, Hass., . 211 



neglecta, (Hass.) Kg., .216 

 nitida, (Dill.) Link., . 217 

 orthospira, (Naeg.) Kg., 218 

 parvispora. Wood, 221 



punctata, Cleve, . 21."> 



quadrata, (Hass.) Petit, 208 

 quinina, (Ag.) Kg., . 213 

 rivularis, Rab., . 220 



sctilormis, (Roth) Kg., . 21!* 

 " spreeiana, Rab., . 208 



subsequa, Kir., 

 subsalsa. Kg., 212 



tenuissima, (Hass. i Kg., 207 

 varians, (Hass.) Kg., . 212 

 \Yeberi, Kg., . . 208 



Var. elongata, Rab.. 209 

 kk genuina, Kirch., . 209 

 k< Hilseana, Rab., 209 

 " intermedia, Kg., . 209 



. i 



u 



