The vegetable SYSTEM. 
25 
from the Bafe to the Edge of a Leaf, rihng and falling 
the Diik alternately in £harp Angles, as in Lady’s- 
Mantle. PI. 7. Fig. 37. 
yj*. Undulatum, Waved, vi'here the outward Part of the 
Difk is of a larger Circumference than a Circle can be, 
of the fame Diameter, and becomes alternately convex 
and concave, as in Rhubarb. PI. 7. Fig. 38. 
76. Chrispum, Curled, is yet a greater Degree of Wav- 
ing, layins: in the Edtre in circular Folds, as in curled 
Mallow. FI. 7. Fig 39. 
77. Rugosum, Furrowed, is when the hollowed Veins are 
too near to admit the Subftance of the Drllc that then 
fwells cut, as in fage. FI. 7, Fig. 40. 
78. CoNCAvuM, Hollow, when the Edge is lefs than the 
Dillc, and draws it in, as in Mountain Bindweed. 
PI. 7. Fig. 41. 
79. Venosum, Veined, where the Leaf is covered with 
fmall Ramifications, as Hedge-Nettle. Pi. 7. Fig. a.2. 
80. Nervosum, Nervous, where fimple unbranched Velfels 
run from the Bafe to the Top, as in Plantain. Pi. 7. 
„ F'g- 43- 
8 1. CoLORATUM, Coloured, when diverfified with other 
Colours befides Green, as Amaranth. PL 7. Fig. 44. 
82. Gl ABRUM, Smooth, when the Surface is perfedlly even, 
as Enchanters Nightfhade. PI. 7. F'ig. 45. 
VI. LjETERA, The Sides ; and whatever appears viewing the 
the Leaf perpendicularly. 
A Leaf of a Plant may be in this refpe(fl: either, 
83. Teres, Cylindnck, tho'* in this Cafe the Top is ufually 
pointed, as Stonecrop. PI. 8. Fig. i. 
84. Semi-Cylindrick, Hollow only on one Side, flat on 
the other, as fpotted Aloe. PI. 8. Fig. 2. 
85. Tubulosu:% Hollow, as a Pipe, as the Leaf of the 
Oinion. id, 8. Fig. 3. 
H 
VoL. 11. 
86. Car- 
