NATURAL ARRANGEMENT 



OP 



BRITISH PLANTS, 



According to their relations to each other, 



AS POINTED OUT BY 



JUSSIEU, DE CANDOLLE, BROWN, &c. 



INCLUDING 



THOSE CULTIVATED FOR USE; 



AN INTRODUCTION TO BOTANY, 



IN WHICH THE TERMS NEWLY INTRODUCED ARE EXPLAINED; 



illustrated by figures. 



SAMUEL FREDERICK GRAY, 



Lecturer on Botany, the Materia Bledica, and Pharmaceutic Cheniistry. 



VOL. n. 



LONDON: 



PRINTED FOR BALDWIN, CRADOCK, AND JOY, 



PATERNOSTER-ROW. 



1821 = 



