Diatomacee of Dublin and Wieklow. 263 
Diatoma. De Candolle. 
7? 
+P) 
elongatum. Agardh 
tenue. Kiitz. 
Dickieia. Berkeley. 
9? 
2? 
ulvoides. Berkeley, 
pinnata. Ralfs, 
Dimerogramma, Ralfs. 
9? 
minus. Greg. 
Donkinia. Ralfs, 
carinata. Donkin, 
recta. Donkin, 
angusta. Donkin, 
minuta. Donkin, 
Encyonema. Kiitz. 
) 
33 
prostratum. Ralfs, 
cxespitosum. Kiuitz, 
Epithemia. Kiitz. 
2? 
oP) 
9? 
9) 
> 
73 
turgida,s Wm. Sm., 
granulata. Kiitz. 
zebra. ~Kutz. 
longicornis. Ehr., 
alpestris. Wm. Sm . 
sorex. Kiitz. 
musculus. Kiitz. 
rupestris.s Wm. Sm . 
constricta. Wm.Sm 
gibba, Kutz. 
ventricosa. Kiitz. 
marina. Donkin, 
* 
globigera. Heiberg, . 
Eunotia. Ehr. 
arcus. Wm. Sm., 
gracilis. Wm. Sm., 
diodon. Ehr. 
tetraodon. hr., 
camelus. KEhr., 
Eupodiscus. Ebr. 
7? 
i 
areus, hr., 
Dundrum, co, Dublin; Newcastle, co. 
Wicklow. 
Howth, co. Dublin. 
Greystones, co. Wicklow. 
Dollymount, Clontarf, Malahide, Bally- 
brack; co. Dublin. 
Dollymount, Ireland’s Eye, co, Dublin. 
Malahide, co. Dublin. 
Malahide, Iveland’s Eye, co, Dublin. 
Howth, co. Dublin. 
Salthill, co. Dublin, 
R. Dodder, co. Dublin. 
Dundrum, R. Dodder, co. Dublin. 
Powerscourt, Glencree, Arklow, co. 
Wicklow. 
Powerscourt, co. Wicklow. 
Arklow, co. Wicklow. 
Glencree, co. Wicklow. 
R. Dodder, co. Dublin ; Glencree, 
Newcastle, Co. Wicklow. 
Greystones, co. Wicklow. 
Malahide, Dollymount, co Dublin. 
Killakee, R. Dodder, co. Dublin ; Glen- 
cree, co. Wicklow. 
Portmarnock, co. Dublin ; Kilcool, co. 
Wicklow. 
R. Dodder, co. Dublin ; Powerscourt, 
co. Wicklow. 
Killakee, R. Dodder, co. Dublin. 
Sea-weeds, near town of Wicklow. 
Marl-pit, Arklow, co. Wicklow. 
R. Dodder, co. Dublin ; Powerscourt, 
co. Wicklow. 
Piperstown, co, Dublin ; Rathdrum, 
Powerscourt, co. Wicklow. 
Killakee, co. Dublin. 
Killakee, Feather Bed Mountain, co. 
Dublin. 
Feather Bed Mountain, co, Dublin. 
Dublin Bay. 
