Isactis .. 
Isthmoplea 
Laminaria 
Laurencia 
Melobesia 
A CATALOGUE OF THE BRITISH MARINE ALGE 
Microcoryne . 
Mikrosy 
Neevia -.. 
Nemalion 
Nitophyllum . 
Nodularia 
. ©. Sie 
i. 6  « ie 
Ochlochete .. 
Odonthalie 
Oncobyrsa 
Oscilletoria 
Ostreobium 
Padina 
sf 
ig 
* = 29s 
= 
= 
E. 
=) 
= 
B 
ophor 
Phymatolthon 
Pili 
ec 
lectonema . 
' leonosporium 
pokes an'y 
a 
el ; : 
olyides 
olysiphonia . ee 
orphyra. 
i orphyrodiscus 
rasinocladus.. 
rasiola . 
ringsheimia . 
parce eer 
eel el Bt bed et 
Lac} 
° 
oe 
sa (=) 
68 fe 
ie) 
Q 
= 
a 
Pterosiphonia. . 
Ptilota . ® 
Ptilothamnion 
Punct s 
Pylai a. . 
odomela .. 
Rhodophyllis .. 
Rhodophysema 
ERRATA. 
25, line 17 trom top, for ‘‘ Phwospora,” read “ phleospora.” 
. 72, line 6 from top, for “ Flor. Ital. p. 55,” 
~s 438 ara = 183 
- 48) Rivularian. .: 26 
-. 240 
aa Peeper bese 127 
.. 244 | Scinaia 157 
1. ke dehieotieis 21 
.. 81 | Schizymenia 233 
.. 75 | Schmitziella .. 246 
.. 78 | Seytosiphon 84 
.. 15 | Seirospora 216 
.. 191 | Sorocarpus 89 
.. 83} Spermatochnu 13 
.. 166 | Spermothamnion .. 206 
.. 253 | Sphacella 00 
.. 56| Sphacelaria 101 
.. 234 | Spherococe 80 
Sean Sphondylothamnion 205 
.. 213 | Spirulina 13 
xe Spongonicrshs 63 
.. 188 | Sporochnus 123 
.. 218 | Spyridia 223 
. 77 | Stenogramme 167 
ee Sterr 1 172 
, 200 | Stilo * 114 
.. 1§1 | Streblon oa 87 
aes Strepsithalia oe 86 
. £0 Seoihg gepely 79 
with : a 
mae Stypooauln “ 105 
.. 34] Sykidi al 
i. Symphyoearpus 76 
.. 162 | Symploe 17 
- 201 | Taonia 142 
. 219 ees ti +! 69 
++ 208 | Tilopte ern. 
- 82 Trailliella ‘ 207 
Ulonema .. 107 
. 1114 Uiothriz.... 51 
<4, 62 |. Ulvac, ae 50 
.. 214 | Ulvaria 46 
.. 257 | Ulvella 45 
.. 243 | Urospora 60 
ae eo : 
** 179 Vaucheria .. 69 
. 258| Zanardinia .. 129 
read * Florid. Ital. ii. p. 55.” 
