THE 
VEGETABLE SYSTEM. 
O R, 
The INTERNAL STRUCTURE, 
The LIFE T PLANTS, 
Their Parts and Nourishment Explained; 
THEIR 
CLASSES, ORDERS, GENERA, and SPECIES, 
Afcertained and Defcribed ; 
In a METHOD altogether NEW. 
COMPREHENDING 
An ARTIFICIAL INDEX, 
AND 
A NATURAL SYSTEM. 
With FIGURES of all the PLANTS; Defigned and Engraved 
by the AUTHOR. 
The Whole from Nature only. 
~ B Y T O H N HILL, M. D. ///A -///<?. 
yi 7 - 
V O L V. 
Containing the entire Clafs of Aggregate or Cluster-headed PLANTS; 
With Obfervations on a natural Method, fo far as it regards the Connexion of the Clafles; 
on the Prod uclion and Propagation of Mulish or Intermediate PLANTS; 
and on certain PLANTS which are common to England and America. 
""V ' 
J L O N D O N: 
Printed at the EXPENCE of the AUTHOR. 
And Sold by R. Baldwin, in Pater-Nofter-Row. 
MDCCLXIII. 
