TO 



CHAELES LARBALESTIER, Esq., 



B.A., St. John's College, Cambridge, 

 OF -ROCHE VUE, ST. AUBIN's, JERSEY. 



To no one can I more appropriately dedicate this Third 

 Edition of my Lichen-Flora than to you, whose marvellous 

 researches in the West of Ireland and elsewhere, conducted 

 with consummate scientific skill, zeal, and perseverance, have 

 added so largely to our knowledge, and whose unvarying 

 kindness and friendship in communicating authentic specimens 

 of novelties have rendered me service in the preparation of 

 this work altogether inappreciable. 



Believe me, gratefully, to remain, 



Ever sincerely and affectionately yours, 



W. A. LEIGHTON. 



Luciefelde, 



Shrewsbury^ 



March 25th, 1879. 



