Of .leaves*- 
*S 
' ’Triplinerve, the veffels running by threes from 
the bafe to the top. 
Enerve^ having no apparent nerves. 
Lineate^ flightly ftreaked longitudinally with pa- 
rallel lines, not impreffing the furface. 
Striate^ fuperficially channelled longitudinally 
with parallel lines. 
Sulcate^ deeply channelled or furrowed longitu- 
dinally. 
Venofe^ having veins branching over the whole 
leaf. PI. II. fig.^ 21. 
Reticulate^ the veins appearing like net-work on 
the furface. 
Rugofcn wrinkled from the contraction of the 
veins, the fub’ftance of the leaf riling above them, 
as in Common Co whip. 
Bullate^ the fubflance of the leaf riling high 
above the veins, fo as to appear like little blillcrs; 
rugofe in a greater degree. 
Lacunofe^ the veins funk much below the furface; 
bullate in a greater degree. 
Everiy without wrinkles. 
Pundate, belprinkled- with hollow dots or points. 
Papillofe^ covered vith dots or points like little 
bladders. 
Papulofe^ covered with pimples. 
Vtfeid^ covered with a tenacious moillure. 
Villofe, covered with diltincl, but foft hairs. 
Eomentofe^ covered with interwoven hairs. 
Sericeous^ covered with a down of an extremely 
line texture. 
Lanate^ covered as with a fpider’s web. • ' 
Barbate^ furnilhed with bridles in tufts. 
Piiofe, covered with long diflincf hairs. 
Scabrous^ covered with tubercles. 
Hupid^ covered with ftiff bridles. 
Prickly^ the furface befet with lliarp prickles. 
Smooth, without hairs. 
' 8. Subftance 
