INDEX. 
Cerastium pumilum, Curt., 397 ; mentioned, 
395. 
var. alpestre, Williams *, 397. 
vulgare, Linn., 242 ; mentioned, 282. 
Ceratium, Schrank, 189. 
Hirundinella, O. F. Müll, 189; of 
Victoria Nyanza, 91. 
Ceratophyllez, 210. 
Ceratophyllum demersum, Zinn., 18, 21, 
210; mentioned, 221. 
Ceratostylis gracilis, Blume, 327. 
Ceriscoides ($ Gardenia), 418. 
Ceylon Desmids, 82. 
Cheerophyllum sylvestre, Linn., 209, 215. 
Cheetomorpha, Kiitz., 101. 
Linum, Kiitz., 101; mentioned, 159, 
184, 197. 
sutoria, Berk., 101. 
Cheetopeltideze, 280. 
Cheetophora, Schrank, 101. 
elegans, Ag., 101. 
Cheetophoracez, 101. 
Cheetophoraies, 100. 
Chalazogamy, 32. 
Chameecyparis, Spach, 300; distrib., 201; 
mentioned, 199; in Greenland, 200. 
Chamesiphon, 4. Br. $ Grun., 184. 
confervicola, A. Br., 184. 
incrustans, Grun., 184. 
Chamesiphoniacex, 184. 
Chara brachypus, 4. Br., 26. 
fragilis, Desv., mentioned, 26. 
gymnopus, А. Вг., 27. 
polyphylla, А. Br., 27. 
zeylanica, Wild., 27; 
20. 
Characeæ, mentioned, 19. 
Characieæ, 131. 
Characium, A. Br., 131. 
longipes, Rabenh., 131. 
Pringsheimii, 4. Br., 131. 
Charcoal from peat, 455. 
Chenopodiacez, fossil, 210. 
Chenopodium album, Linn., 210, 219. 
fetidum, Schrad., mentioned, 277. 
rubrum, Linn., 210, 219. 
Chinese Conifers (Masters), 
Taxace:e, 198. 
Chionolena, DC., in Mexico, 431-438. 
lavandulifolium, Benth. $ Hook, f. 
(mispr. lavandulacea) in Mexico, 432. 
mentioned, 
198-205 ; 
| 
465 
Chipp, T. F., A Revision of the Genus 
Codonopsis, Wall., 374—391. 
Chlamydomonadere, palmelloid state, 282. 
Chlamydomonas sp., 282. 
Chlora, Adans., mentioned, 284. 
Chloranthace of Fokien, 265. 
Chloranthus, Sw., 39. 
Oldhami, Solms, 365. 
Chlorococeum gigas, Grun., 146. 
Chlorophyceæ, critical (West), 279; of 
Lofu River, 96; of Nyasa, 90; of Tan- 
ganyika, 92, 96, 98, 191; of Victoria 
Nyanza, 91; tabular statement, 87-88. 
Chlorophytum fusiforme, G. 5. West, men- 
tioned, 239. 
macrophyllum, Aschers., 239. 
ruwenzoriense, Rendle *, 239; men- 
tioned, 239. 
Choananthus, Rendle *, 937 ; mentioned, 
252. 
evrtanthiflorus, Rendle *, 238. 
Wollastoni, Rendle *, 238. 
Chodatella, Lemm., 143. 
amphitricha, Lemm., 287. 
ciliata, Lemm., 287. 
quadriseta, Lemm., 287, 288. 
radians, Lemm., 287. 
subsalsa, Lemm., 92, 143, 191; men- 
tioned, 82. 
Chondrioderma difforme, Rost., 412. 
Choriophyllum malayanum, Benth., men- 
tioned, 322. 
montanum, Ridl.*, 322. 
Choripetale, 39. 
Chroococcus, Nág.,187,280; mentioned, 197. 
helveticus, Näg., 187. 
minimus, Lemm., 187. 
minutus, var. minimus, Keissler, 187. 
pallidus, Näg., 187. 
Parallelopipedon, Schmidle, 187. 
turgidus, Ndg., 187. 
Chroococeacer, of Tanganyika, 38, 93, 184, 
196, 197; of Victoria Nyanza, 91. 
Chroococces of Tanganyika, 184. 
Chroocystez, critical, 280 ; of Tanganyika, 
184. 
Chroodactylon, Hansg., mentioned, 197. 
Chthonoblastus monticola, Kütz., 173. 
Cicuta virosa, Linn., 209. 
Circeea lutetiana, Linn., 209, 214. 
Cissus ukerewensis, Gilg, 246. 
