368 



Chlorotylium mammifornie Kütz., 297. 

 Chodatella Lemm., 35. 59, 94, 162, 170, 171, 191. 



— armata Lemm.. 192. 



— ciliata Lemm., 191. 



— Echidna (Bohl.) Chod., 171, 192, 192. 



— loDgiseta Lemm., 191, 192. 



— quadriseta Lemm., 191. 



— radians Lemm., 192. 

 Chroolepoides 99, 345. 



Cladophora Kuetz , 7, 10, 11, 45, 55, 74, 76, 



89, 90, 179. 

 Cladophoracees 

 Cladophoroides, 100. 

 Clathrocj'stis (Cyanophycee), 5. 

 Closterium, 66. 



Confervoidees, 12, 17, 20, 22, 36, 51, 62, 100. 

 Conferva L., 12, 55, 63, 76, 87, 89. 

 Conjugiiees, 66. 

 Conochaete Kleb., 251, 329. 



— comosa Kleb., 247, 252. 



— Klebahnü Schmidle, 246, 247, 251, 252. 



— polytrieha Kleb., 247, 252. 

 Coleochetacees, 102, 329. 



Coleochaete Breb., 12, 20, 26, 44, 45, 80. 86, 

 87, 89, 102, 829, 338. 



— divergens Pringsheim, 338, 339. 



— iiregularis Pringsh., 333, 335, 340. 



— orbicuiaris Pringsh., 340. 



— pulvinata A. Br., 19, 45, 48, 66, 330, 

 334, 335, 336, 339. 



— scutata Pringhs., 832, 334, 337, 339. 



— soluta Pringsh., 331, 332, 339. 

 Coenogonium (Liehen). 



Coelastrum, Naeg., 86, 73, 177, 178, 231. 



— astroidenm Not., 231. 



— cambricum Arch., 91, 283. 



— cubicum Naeg., 94, 232. 



— distans Turner, 284. 



— indicum Turner, 281. 



— irreguläre Schroed., 232. 



— microporum Naeg., 94, 231. 



— - Wolle, 232. 



— pseudo-cubicum Sehr., 232. 



— pulchrum Sclimdl., 283. 



— proboscideum Bohl., 92, 94, 232. 



— reticulatura Senn, 234. 



— sphaericum Naeg., 94, 173, \11, 231. 



— subpulchrum Lagh,, 234. 



— verrucosum Reinsch., 94. 

 Oohniella Schroed., 50, 208. 



— staurogeniaeforme Sehr., 208. 

 Confervoides, 100. 



Conochaete 87. 

 Conjuguees, 20, 99. 



Coccomonas Stein, 129, 147. 



— orbicuiaris Stein, 147. 



Codiolum, A. Br , 61, 89, 90, 291, 292, 298. 

 Corbiera vulgaris Dang., 138. 



— minima Dang., 138. 

 Cosmariumscenedesmus Delp. (Desmidiee), 91. 

 Cryptoglena angulosa Carter, 144. 



— cordiformis Carter, 138. 

 Crucigenia Morren, 170, 205. 



— apiculata Lemm., 207. 



— emarginata Chod., 207. 



— fenestvata Schmidle, 94. 206, 207. 



— Hofmaniana Chod.. 42 = C. triangu- 

 laris Chod. 



— Lauterbornei, 206. 



— quadrata Morr., 205. 



— rectangiilaris Chod., 94, 205, 206. 



— triangularis Chod., 206, 222, 223. 

 Ctenocladus Borzi, 806. 



— circinatus Borzi, 307, 308. 

 Cyclotella (Diatomacee), 84, 95. 

 Cylindrocapsa Reinsch, 12, 48, 261. 272. 



— involuta Reinsch, 272, 27,5. 



— amoena Wolle, 273. 



— geminella Wolle, 273. 



— nuda Reinsch, 273. 

 Cymatopleura (Diatomacee) 95. 

 Cystococcus Naegeii, 62, 276, 278, 279, 280. 



— humicola Naeg., 279. 

 Cylindrocystis Brebissonii Menegh. (Desmi- 

 diee), 117. 



Dactylococcus 163, 164 



— lacustris Chod., 91, 93, 94. 

 Dactylotbece Braunii Lagh., 285. 

 Dermatophyton radicans Peter, 86. 

 De.smidiees, 20. 



Dicoleon Nordstedtii Kleb., 252. 

 Dictvosphaeiium Naeg., 12, 18, 33, 34, 63, 



91, 92, 93, 157, 160, 187, 288. 

 Dictyosphiierium Ehrenbergianum Naeg., 



160, 187. 



— Hitchcokii WooUe, 187. 



— pulchellura WooUe, 187. 



— renitbrme Lagh , 187. 

 Dicranochaete Hieronymus, 246, 249. 



— reniformis Hier., 22, 49, 87, 249. 

 Dimorphococcus A. Br., 94, 217. 



— cordatus Wolle, 217. 



— lunatus A. Br., 217. 

 Diselmis viridis Duj., 134. 

 Draparnaldia Bory, 12, 43, 44, 45, 52, 53, 64, 



76, 315. 



— cruciata Hicks., 316. 



— BiUingsii, Wood, 316. 



