A. 
Ahbnfeltia plicata, 166 
Alaria esculenta, 42, 64 
Asperococcus compressus, 
64 
echinatus, 64, 83 
Turneri, 53, 64 
vermicularis, 66 
Arthrocladia villosa, 44, 46 
B. 
Bangia fusca purpurea, 9 
Bonnemaisonia asparagoi- 
des, 94 
Bostrichia scorpioides, 98 
Bryopsis hypnoides, 22, 23 
plumosa, 21, 23 
Pa. 
Calliblepharis ciliata, 156 
jubata, 136 
Callithamnion affine, 220 
arbuscula, 213, 223, 224 
barbatum, 212 
Borreri, 220 
brachiatum, 214 
Brodizi, 215 
byssoideum, 219 
corymbosum, 219, 224 
cruciatum, 212 
Daviesii, 227 
fasciculatum, 220 
filisinum. 220 
floccosum, 212 
fioridulum, 226 
gracillimum, 225 
granulatum; 225, 224 
Hookeri, 215 
horridulum, 212 
mesocarpum, 226 
pluma, 215 
plumula, 211 
polyspermum, 219 
pumilum, 212 
purpureum, 226 
} 
| 
| Callophyllis laciniata, 163 | 
| Ceramium acanthonotum, 
| Chordaria divaricata, 67 
INDEX. 
Callithamnion—con. 
roseum, 219 
Rothii, 225 
seirospermum, 209 
sparsum, 227 
spongiosum, 223 
tetragonum, 213, 214 
tetricum, 215, 216 
thuyoideum, 223 
tripinnatum, 220 | 
Turneri, 213, 214 
virgatulum, 227 
Calothrix confervicola, 27 
semiplena, 24 
Carpomitra Caprere, 44, 50 
Catenella opuntia, 182 
198 
botryocarpum, 192 
ciliatum, 197 
decurrens, 192 
Deslongchampsii, 192 
diaphanum, 193 
echionotum, 197 
fastigiatum, 194 
flabelligerum, 197, 198 
gracillimum, 194 
microcladia Cocksii, 
188 
nodosum, 194 
rubrum, 23, 24, 27, 72, 
188, 197, 227 
var. proliferum, 192 
structum, 194 | 
tenuissimum, 194 
flagelliformis. 66, 67 
Chondriopsis dasyphylla, 
97 
tenuissima, 97 
Chondrus crispus, 68, 122, | 
159, 166, 173 
Norvegicus, 166 
iiss * filum, 4, 29, 42, 62, 
» | 
lomentaria, 40, 42, 66, — 
55 
tomentosa, 42 
Chylocladia. articulata, 90 
clavellosa, 177 
parvula, 90 
_ Cladostephus 
| Chrysymenia Orcadensis, 
177 
- Cladophora albida, 18 
arcta, 17, 18 
Balliana, 18 
Brownii, 19 
diffusa, 16 
falcata, 16 
flexuosa, 18 
fracta, 18 
Gattye, 19 
glaucescens, 19 
glomerata, 18 
gracilis, 18 
Hutchinsie, 5, 16 
letevirens, 15, 16, 18 
lanosa, 16, 19 
Macallana, 19 
pellucida, 18 
rectangularis, 16 
refracta, 18 
Rudolphiana, 18 
rupestris, 17, 18 
uncialis, 18 
spongiosus, 
74, 202, 205 
verticillatus, 74 
| Codium bursa, 19 
tomentosum, 19, 20 
Conferva erea, 34, 15 
melagonium, 14 
Youngana, 14 
tortuosa, 5, 14 
| Corallina officinalis, 13, 22, 
ae 
202 
squamata, 122 
122, 131, 197, 
| Cordylecladia erecta, 158 
Corynospora _ pedicellata, 
209, 210 
Crouania attenuata, 202 
Cruoria adherens, 124 
pellita, 124 
| Cutleria multifida, 53, 56 
Cystoclonium 
scens, 166 
var. cirrhose, 168 
Cystoseira barbata, 37 
ericoides, 36, 71 
feniculacea, 37 
fibrosa, 36, 72 
granulata, 37 
purpura- 
