Vol.48. ' September 1816 



flJI Published the Last Day of every Month, 



%M . [PRICE 29. 6d.] 



No. 221. 



cas^^^ 



THE 



S PHILOSOPHICAL MAGAZINE 



W(. ,AND JOURNAL: 



COM?BBMENDINO 



THE VARIOUS BRANCHES OF SCIENCE, • 

 THE LIBERAL AND FINE ARTS, 

 GEOLOGY, 

 AGRICULTURE, 



MANUFACTURES AND COMMERCE. 



m 





NUMBER CCXXL 

 For SEPTEMBER 1816. 



CONTAINING THE FOLLOWING ENGRAVJNG: 



A large Ouano Plate ta illustrate Mrs.IsBETsoM's Paper 

 on the Physiolpgy of Vegetables. 



BY ALEX AND En TIL LOCH, 



M.U.I.A. F.3,JV. EDIX. AND PEHTli, ETC, 



'mii'~/ .ii ~~ i 77' ii»>~ I I ~ i ri^.j . II i TT ii Ti^ Tm ■ . ^^^^ 



LONDON: 



PRINTED B» RICHARD AND ART.HUX TA'MiORj 3H0B I.Jii»£: 



• And sold by Cadell and Datibs; Lonoman, Hurst, Rees, , 

 OsME, Sc Brotvn; MuRRAYj HiouLEYj Sherwood and Co.; 

 .j^Y>^ Harding; Underwood; London: Constablb and Co. 

 ft{iiijy Kdinburgh : Brasb and Reid, and D. NiVE>f, Glasgow : 



and Gilbert and Hodges, DiibKn. 





