INDEX. 



251 



Schizomeris, 1S4 

 Leibleiuii, 185 



Scytonema, 57 



Austinii, Wood, 58 

 calotrichoides, Kiitz'uig, 61 

 cataracta, Wood, 62 

 cortex, Wood, 64 

 dabium, Wood, 63 

 immersum, Wood, 59 

 Myochrous, Aij., 61 

 Naegelii, Ku., 59 

 Ocellatum, Harvey, 63 

 Ravenellii, Wood, 6-t 

 simplice, Wood, 57 

 thermale, 60 



Scytouemaceae, 55 



Siphophycese, 174 



Siro^iphou, 73 



acervatus, Wood, 74 

 argillaceus, Wood, 73 

 compactug (Ag.), 69 

 coralloides, 75 

 Oameri, Briigg, 70 

 guttula, Wood, 73 

 lignicola, Wood, Ti 

 neglectus, Wood, 71 

 pellncidulus, Wood, 69 

 puWiuatus, 75 

 scytenematoides, Wood, 68 



Sirogouium, 178 



retioversum, Wood, 173 



Sirosiplionacese, 67 



Spermatia, 23 



Spermosireje, 37 



Spliaeiozosma, 123 



excavatum, Rcdfs, 123 

 pulcliriim, Baiiey, 123 

 seiratum, Bailey, I'U 



Sphasrozyga, 43 



CarmicliKlii, FTarvy, 43 

 polyspenna {Ktz.), 43 



Spirogyra, 163 



crassa, KUIzing, 171 

 decimina, iMii ler, 167 

 diluta, irooi/, 170 

 dubia, Kutzing, 167 

 elongata (Berk.), 164 

 iusigiiis, Hassal, 166 

 longata ( KaHc/i.), 166 

 majusoula, Kiitz.), 169 

 nitida {Dil/er.), 169 

 protecta, IToof/, 165 

 parvispora, Wood, 169 



Spirogyra. 



piilchella, Wood, 164 

 qaiiiina, yly. , 167 

 rivularis (/lassal), 168 

 setiformis {Roth), 170 

 Weberi, A'(0., 165 



Spirot.'eiiia, 122 



bryopliila (Bn-h.), 122 

 coiidensata (Brrt.), 122 



Spondylosium, 123 



Slaurastrum, 147 



alteriiaus, Brt'b., 150 

 aracline, Raljs, 152 

 aristiferum, Rolfs, 149 

 Cerberus, Badey, 154 

 cren.\lum, Bailey, 151 

 cyrtocerum, Bre'h., 151 

 dejectnm, Br^b., 148 

 dilatatum, A7ir/)., 150 

 enorme, Ralfs, 89 

 eustephauum, Rolfs, 155 

 furcigernra, Breb., 154 

 gracile, Ralfs, 152 

 liirsutuuj, Ehrb., 153 

 Hystiix, /AiZ/i, 164 

 Lewisii, irooi/, 149 

 longispiimm,.l;c/i.r, 143 

 niargaritaceum, Ehrb., 150 

 munitum, IKooJ, 154 

 inuticum, Brib., 148 

 orbiculare, Ehrb., 148 

 paradoxuin, Meyen, 152 

 polymorplium, 151 

 polytriclium, Perly, 153 

 punctulalum, Biih., 151 

 Ravenellii, IKooi/, 153 

 senarium, Ehrb., 155 

 tricorne, Meneyh., 150 



Stephanoxauthium eustepliaiium, 

 Kutzing, 155 

 senariam, Kutzing, 155 



Stigouema mamraellosum, 77 

 Ravenelii, Birkeley, 76 



Stigeoclonium, 206 



Tetmemorps, 116 



Brebissonii (l/.)if(7/i.), 116 

 giganteus, irom/, 117 

 granulatns (Br,^b ), 117 

 lavis (Kiitz.), 118 



Tetraspora, 82 



bullosa (/?o(/i), 84 



Tetraspora. 



gelatinosa (Roth), 83 



lubriea (Roll,), 82 



perforata, Uarvry, 82 

 Tolypotlirix, 65 



distorta (Muller), 65 

 Triploeeras, 121 



gracile, Bailey, 122 



verticillatum, Bailey, 121 

 Tuomeya, 221 



fluviatili-s, Harvey, 221 

 Tyndaridea crueiata, Hassal, 172 



insiguis, Hassal, 171 



Ulva, 182 



latisaima, Harvey, 1S3 

 luerianiopedioides, (Koo(/, 182 

 orbienlata, Rabenhorst, lb3 



Ulvacese, 1S2 



Vaocheria, 179 



aversa, Hassal, ISl 

 CJBspitosa ( CiiHc/ter), 179 

 geiiiinata ( I'ciucAer), 180 

 polymorpha, H'oo*/, ISO 

 sessilis ( FuiicAfr), 179 

 sericea, Lyngbya, 181 

 velutina, Agardh, ISO 



Vaucheriaoe;e, 176 



VolvoL-ineae, 99 



Volvcx, UlO 



globator, 100 



XANTHiniDM, 156 



aculeatuiu, Ehrh , 15S 

 Arctiscon, Ehrb., 156 

 armatam (Brtb.), 156 

 bisenarium, Ehrb., 156 

 Brebissonii, Ralfs, 156 

 coronatum, Ehrb., 157 

 cristatum, Brtb., 157 

 fasciculatum, Ehrb., 157 



ZONOTRICHIA, 48 



minutula, iroof/, 50 

 mollis, l('".-./, 48 

 parcezouata, K oo</, 49 



Zygnema, 171 



insigne (Hassal), 171 

 cruciatiin, TaucA., 172 



Zygnemaceae, 159 



Zygophycese, lUO 



