Diatomaccce of Dublin and Wicklow. 



271 



Pleurosigma. wm, Sm. 



delicatulum. Wm. Sm. 



strigosum. Wm. Sm. 

 quadratum. Wm. Sm. 



angulatum. Wm. Sm. 



sestuarii. Wm. Sm. . 

 halticum. Wm. Sm. 



acuminatum. Wm. Sm. 

 distortum. Wm. Sm. 

 fasciola. Wm. Sm. 



macrum. Wm. Sm. . 

 prolongation. Wm.Sm. 



tenuissimum. Wm. Sm. 

 littorale. Wm. Sm. . 

 hippocampus. Wm. Sm. 



attenuatum. Wm. Sm. 



lacustre. Wm. Sm. . 



Spencerii. Wm. Sm. 



marinum. Donkin, . 

 lanceolatum. Donkin. 

 Wansbeckii. Donkin. 

 Normanii. Balfs. 

 naviculaceum. Breb. 

 intermedium. Wm.Sm. 



Malahide, co. Dublin; Salt Marsh, 



near town of Wicklow. 

 Dalkey, Howth, Malahide, co. Dublin. 

 Portmarnock, Malahide, co. Dublin ; 



Salt Marsh, near town of Wicklow. 

 Malahide, co. Dublin ; Salt Marsh, 



near town of Wicklow. 

 Malahide, co. Dublin. 

 Dalkey, Portmarnock, co. Dublin ; 



Salt Marsh, near town of Wick- 

 low. 

 Salt Hill, Portmarnock, co. Dublin. 

 Portmarnock, Malahide, co. Dublin. 

 Malahide, co. Dublin ; Salt Marsh near 



town of Wicklow. 

 Iceland's Eye, co. Dublin. 

 Malahide, co. Dublin ; Salt Marsh, 



near town of Wicklow. 

 Malahide, co. Dublin. 

 Salt Marsh, near town of Wicklow. 

 Portmarnock, co. Dublin ; Newcastle, 



co. Wicklow. 

 Grand Canal Portobello,Bohernabreena, 



co. Dublin ; Kilcool, co. Wicklow. 

 Grand Canal, Ditch, Phoenix Park, co. 



Dublin. 

 Lucan,R. Dodder,Dundrum,co. Dublin ; 



Dunlavin, co. Wicklow. 

 Malahide, Kingstown, co. Dublin. 

 Malahide, co, Dublin. 

 Newcastle, co. Wicklow. 

 Dalkey, co. Dublin. 

 Dublin Bay. 

 Portmarnock, co. Dublin. 



Podocystis. Kiitz. 



adriatica. Kiitz. . Dalkey, Sutton, co. Dublin. 

 Wm. Sm. B, Liffey, Dublin. 



Podosira. Ehr. 

 maculata 



Podosphenia. Ehr. 



„ Ehrenbergii. Kiitz. 

 „ Lyngbyei. Kiitz. 

 „ Jurgensii. Kiitz. 



Balfsia. O'Meara. 



„ hyalina. Kiitz. 



Portmarnock, co. Dublin. 

 Malahide, co. Dublin. 

 Malahide, co. Dublin. 



Newcastle, co. Wicklow. 



