468 INDEX. 
Corallina tenella, Kütz., 445. 
Corchorus trilocularis, Tinn., 244; men- 
tioned, 229, 
Cordaites, Ung., stamens, 61. 
Jordaitales, fossil, 72. 
Coreopsis abyssinica, Sch.- Bip., 962 ; men- 
tioned, 231. 
Cornace:e, fossil, 210. 
Cornus, Tourn., in Mexico, 431 ftnote. 
sanguinea, Linn., 210. 
Corolla of Caryophyllacem, 39. 
Corylus Avellana, Zinn., 210. 
Coryzadenia, Griff., 290, 99], 
trifoliata, Griff., 294. 
Coscinodiscaceæ, 148, 
Cosmarium, Corda, 115, 287. 
abruptum, Zund., 119. 
var. granulatum, W. & G. 5. 
West, 119. 
angulosum, Bréb., 119. 
var. concinnum, W. $. G. S. West, 
119. 
bigemma, 
120. 
binum, Nordst., 96, 121. 
bioculatum, Bréb., 116. 
var. hians, W. $ G. 5. West, 
mentioned, 116. 
biretum, Bréb., mentioned, 122, 
Blyttii, Wille, 96, 121. 
ceylanieum, W. $ G. S, West, men- 
tioned, 120. 
concinnum, Reinsch, 119. 
contractum, Kirchn., 116. 
var. ellipsoideum, W. $ G. S. 
West, 116. 
creperum, W, $ G. 5. West, 193. 
Cunningtonii, 6, 5. West ж, 119, 
decachondrum, Roy & Biss., 120. 
var, ornatum, (7. 5. West *, 120, 
var. striatum, Schmidle, men- 
tioned, 120. 
depressum, Lund., 116. 
ellipsoideum, Elfv., 116; mentioned, 
116. 
fontigenum, Nordst., 115. 
galeritum, Nordst., 117. 
var. retusum, G', S. West *, 117. 
globosum, Buln., 118. 
—— var. Wollei, W. $ G. S. West, 
118. 
Racib, mentioned, 
| 
Cosmarium globosum, Wolle, 118. 
glyptodermum, JF. & G. 5. West, 82. 
granatum, Breb,, 117. 
Hammeri, Reinsch, 117. 
forma abscissa, Schmidle, 116. 
var. retusiforme, Wille, 116. 
homalodermum, var. minor, Schmidle, 
mentioned, 117. 
tnornatum, Joshua, 123. 
lacunatum, G. S. West *, 192; men- 
tioned, 123. 
leve, Rabenh., 119. 
var, minimum, W. $. G. S. West. 
119. 
latum, Bréb., var. margaritatum, Lund., 
122, 
Lundellii, Delp., 115. 
var. madagascariense, JV, $: G, 5. 
West, 115. 
marearitatum, Roy & Biss., 96, 122. 
Meneghinii. Bréb., 119. 
forma octangulare, Wille, 119. 
minimum, JW. $ G. S. West, 118. 
minutissimum, Arch., 116. 
moniliforme, Ralfs, 91, 117. 
multiordinatum, JV. & G. 5. West, 82, 
121. 
nitidulum, De Not., 96, 117. 
obsoletum, Reinsch, 115. 
occultum, Schmidie, mentioned, 121. 
Phaseolus, Bréb., 116. 
var. elevatum, Nordst., mentioned, 
116. 
planum, W, 5 6. S. West, 82, 118. 
platyisthmum, Avch., 286, 987, 
premorsum, Bréb., 190. 
pseudameenum, Wille, 123. 
Pseudobroomei, Wolle, 96, 123. 
var. compressum, G. 5. West *, 
123. 
var. convexum, JW. $: С. S, West, 
mentioned, 123. 
pseudopyramidatum, Zund., 117. 
quadrum, Lund., 122. 
Regnesi, Reinsch, 118. 
retusiforme, Gutw., 116; mentioned, 
117. 
forma abscissum, Borge, 116. 
retusum, Rabenh., mentioned, 117. 
scabratulum, W. $ G. S. West, 120. 
Scenedesmus, Delp., 116, 
