ON THE 



PLURALITY AND DEVELOrMENT 



EMBRYOS 



IN THE 



SEEDS OF CONIFERS 



BY 



ROBERT BROWN, ESQ., F.R.S., E.L.S., 



AND rOKEIGN MEMBER OF THE ACADEMY OE SCIENCES IN TUE INSTITUTE 

 ■ OF FEANCE. 



[ Reprinted from the * Annals and Magazine of Natural History,' 

 f(yr May, 1844. Vol XIII, pp. 368— 37 1.] 



