Vol. xxxiii., No. 10. 



October, 1923. 



CONTENTS. 



Ireland and Switzerland : A Botanical Contrast — R. Lloyd 



JtRAEGER, D.SC. «• •• •• •• •« 



PAGE 



97 



Irish Societies : 



Belfast Naturalists' Field Club 

 Route Naturalists' Field Club 



103 

 105 



Notes: 



Rare Fishes in Irish Waters — G. P. Farran ... , , 



The Pearl-bordered Fritillary-^-TnoMAS Greer 

 ' Aster laevis at Lough Neagh, Co. Tyrone — Thomas Greer 

 Beech Fern in Co. Cavan — G. G. Blackwood 



106 

 107 

 107 

 107 



Review : 



The North-eastern Flora 



108 



Obituary : 



Madame Christen , , 



108 



TERMS FOR ADVERTISEMENTS IN "IRISH NATURALIST." 



s. d. 

 Whole Page •« ... ... From 10 



Half Page ^ ^ «.. „ 6 6 



Quarter Page •«> ...... „ 4 0^ 



A Reduction given for a Number of Insertions, 



According to 

 Pouition. 



ALEX. THOM AND CO., LIMITED, DUBLIN. 



