The Anatomy BookI. 
firft receiv'd, and fo become a Liquor higher wrought, will more ea- 
fily mount upwards.And moving in the Path elpecially in the Sap-Fibers 
there difpers'd, asin the Arferys, in equal altitude with the upper-lnfer, 
tions 3 the molt volatile parts of all will {till continue their dire af. 
cent towards the Trank. But thofe of a middle nature, and, as not 
apt to afcend, fo being lighter than thofe beneath them, not to defcend 
neither 5 they will tend from the Pith towards the Infertions in a Mo- 
tion betwixt both, Through which Infertions (feeding the Lignous 
Body in its paflage) it is, by the next fubfequent Sap, difcharged off 
into the Cortical Body, and fo into the Sap-Fibres themfelves, as into 
the Veins, back again. Wherein, being fill purfu’d by freh Sap 
fromthe Center, and more occurring from the Circumference, towards 
the lower Infertions, it thus defcends. Through which, together 
with part of the sap afreíhimbib'd from the Earth, it re-enters the 
Pith. From whence, into the Cortical Body, and from thence into 
the Pith, the cruder part thereof, is reciprocally disbursd ; while 
the moft Volatile, not needing the help of a Circulation, more dire&- 
ly afcendeth towards the Trunk, 
