Diatomacee of Dublin and Wicklow. 265 
Himantidium. Ehr. 
»  bidens. Ehr., : 
oe eractie. jor: : 
yee teas.) Wie Sm. 
» nodosum. Ehr., : 
Homeocladia. Agardh. 
»  Martiana. <Agardh, 
Wim. Sm 
Wm. Sm. 
»  iiliformis. 
»»  sigmoidea, 
Isthmia. Agardh. 
syn 2 Nervosa. « KAitz, : 
»  enervis.  Ehr., : 
Jaichmophora. Agardh. 
,,  fabellata, Agardh, . 
32) aplendida.* Grev: ‘ 
Lysigonium. Link. 
»  nhummuloides.Wm.5m, 
>» Westii. Wm. Sm,, 
Thwaites & Wm. 
Sm. 
», lanceolata. 
Mastogloia. 
Thwaites. 
Thwaites, . 
Wm. Sm. 
Thwaites, . 
Wm. Sm. . 
»,  Dansell. 
apiculata. 
» . Smithii. 
os Gre ViLlL, 
Agardh. 
Greville, . 
Melosira. 
Borreri. 
3. subilexils.icKiitz, =... 
. W 
» -Varians. A gardh, 
oir CIS UALS IS Ite : 
Meridion. Agardh. 
3. circulare. Agardh, . 
Navicula. Bory. 
spmaobilis.»— Eehr., ; 
eta Ome Kutz. : 
5, viridis, Nitzsch, , 
Killakee, co. Dublin. 
Powerscourt, co. Wicklow. 
Rathdrum, Lugnaquilla, co. Wicklow. 
Powerscourt, co. Wicklow. 
Monkstown, co. Dublin. 
Howth, co. Dublin. 
North Wall, co. Dublin. 
Malahide, co. Dublin. 
Malahide, co. Dublin. 
Malahide, Howth, co. Dublin. 
Sutton, Ballybrack, co. Dublin. 
Malahide, Dollymount, co. Dublin ; 
Salt Ditch near Wicklow. 
Dollymount, Oyster Beds, Howth, co. 
Dublin; Salt ditch near Wicklow. 
Dollymount, co. Dublin; Kilcool, co. 
Wicklow. 
Kilcool, co. Wicklow. 
Dollymount, co. Dublin. 
Kilcool, Greystones, co. Wicklow. 
Kilcool, co. Wicklow. 
Malahide, Dollymount, Howth, co. 
Dublin ; Salt ditch near Wicklow. 
Greystones, co. Wicklow. 
Common in fresh water. 
Killakee, Dundrum, eo. Dublin; Kil- 
cool, co. Wicklow. 
Friarstown, Killiney, co. Dublin ; Glen- 
cree, co. Wicklow. 
Feather Bed Mountain, co. Dublin ; 
Lugnaquilla, co. Wicklow. 
Killakee, Feather Bed Mountain, co. 
Dublin ; Arklow, Greenane, co. 
Wicklow. 
Friarstown, Feather Bed Mountain, co. 
Dublin ; Greenane, Lugnaquilla, co, 
Wicklow. 
