I 



THE 



CAUSES 



OF 



FLUCTUATIONS 



J 



IK 



TURGESCENCE 



IN THE 



MOTOE OKGANS 



OF 



LEAVES. 



By 



D. D. CUNNINGHAM, M.B., F.K.S., CLE., 

 Brigade-Surgeon-Lieutcnant-Colonel, Bengal Army. 



WITH SEVEN PLATES. 



CALCUTTA : 



intod at the Bengal Secretariat Press 



LONDON: 



Sold by B. Quaritch, 15, Piccadilly ; Keegan Paxil, Trench, Trubner & Co., Ld 

 A. Constable & Co., 1-4, Parliament Street ; Luzac & Co., 4:6, Great I!us.-?ell Str 



B. A. Arnold, 37, Bedford Street, Strand. 



1695. 





i K 





