Vegetable Siatkh* | 
Hed about in their proper channels, accord^ 
ing to the different fecretions that are to 
be made from them : And in what pro- 
portion the recremeotitious fluid is convey- 
ed away, to make room for frefh fuppiies \ 
and what portion of this recrement nature 
allots to be carried off, by the feveral kinds 
of emundories and excretory duds. 
And fince in vegetables, their growth and 
the prefervation of their vegetable life is 
promoted and maintained, as in animals* 
by the very plentiful and regular motion 
of their fluids, which are the vehicles or- 
dained by nature, to carry proper nutriment 
to every part $ it is therefore reafonable to 
hope, that in them alfo, by the fame me- 
thod of inquiry, conflderable difcoveries 
may in time be made, there being, in ma- 
ny refpeds, a great analogy between plants 
and animals. 
