•8S 



The hish Naivralist . 



May, 



and Mosses I have relied on the figures given in the Moss 

 Exchange Chib's Census Catalogue of British Hepatics, 

 pubhshed in 1903, and Census Catalogue of British Mosses, 

 published in 1907. To complete the figures to the end of 

 1910 I have consulted the pages of the Irish Naturalist and 



Horn 

 <& Head 



fair Head 



Crew Hea 



Mll«n HU4 



Upc Clear 



the British Association Handbook to the Dublin District, 

 1908. For Characeac and \'ascular Cryptogams I have 

 relied on Praegcr's Topographical Botany, 1901, and the 



