Gorylus] MYRIGACE^. CUPULIFEE^ 281 



Myrica Gale L. Bog Myrtle. 



Census 38— East 13, Centre 13, West 12. 



Divisions all, except 13 Carlow, 21 Bullin. Bare in the east, but 

 the last named is probably the only division in which the plant does 

 not occur. 



Betula verrucosa Ehi-h. Birch (genus). 



Census 19— East 5, Centre 7, West 7. 



1 Kerry S. |Kenniare '00 : rather frequent— Scully. 



2 Keny JN". :j:ListoTvel '94 : rather frequent— Scully. 



3 Cork "W. Dumnanway '00 — Phillips. 



5 Cork E. fQueenstown Junction '97— Phillips. 

 7 Tipp. S. Eethard '97— P. fCahir '00— PhilHps. 

 10 Tipp. JS". Dromineer '00 — Phillips. Lough Derg only, frequent. 



13 Carlow Bog at St. Mullin's, fCarlow, '98— P. 



14 Queen's Abbeyleix '98 — P. 



15 Galw. SE. Woodford '98— P. Frequent on Lough Derg. 



16 Galw. W. Clonbur '95— MarshaU. 



17 Galw. NE. Clonbrock '96— P. 



19 Kildare Carbuiy '96 — P. 



20 Wicklow Avondale '99— P. 



22 Meath Lough Sheelin '96— P. 



24 Longfd. Lough Forbes '00— P. 



25 Roscomn. Mote Park '97, Athlone '98— P. 



26 Mayo E. Claremorris '00— P. Clonbur '95— MarshaU. 



29 Leitrim Rinn Lough '99— P. 



30 Cavan Lough Oughter and Farnhani '96 — P. 



Lowland, and as a native generally in peaty soil round the edges 

 of the great bogs, and of lakes and rivers in the Limestone Plain. Often 

 planted in shrubberies and woods. Apparently absent from the north. 



Betula pubescens Ehi-h. 

 Divisions all. Frequent, both in the plain and on the hills. 



Alnus glutinosa Medic. Alder. 

 Divisions all. Common. 



Corylus Avellana L. Hazel. 



Divisions all. Abundant. 



