53 PRINCIPLES OF BOTANY, ETC. 
100. Doubly pinnate, (dipinnatum, duplicato-pii- 
natum), when a leaf-stalk bears, on one plane on 
both sides, a number of leaf-stalks, of which each is 
a pinnated leaf, fig. 249. 
101, Trebly pinnate, (¢riplicato-pinnatum, s. tri- 
pinnatum), when several doubly pimnated leaves are 
attached to the sides of a foot-stalk on one plane, 
fig. 24:7, 
102. Doubly compound, (decompositum), when a 
divided leaf-stalk connects several leaves; of this 
kind are Nos. 90, 91, 93, 98, 99, 100. But the 
term decompositum is only used when the division 
oi the leaf-stalk and of the pinnule is irregular, 
fip. 241, ee | ) 
103, Super-decompound, (supra decompositum), 
when a leaf-stalk, which is often divided, sustains 
several leaves; to this belong No..94, 101! But 
then the term is used only when the divisions of the 
leafets are elther more numerous or not so regular. 
C. In respect of the Place. 
104. Radical, (radicale), when a leaf springs 
from the root, as in the violet, Viola odorata. Sa- 
gittaria sagittifolia, fig. 44. ; 
105. Seminal, Cue when a leaf grows out 
of the parts of the seed, asin the hemp, where, as 
soon as it springs, there appear two white bodies, 
>which are the two halves of the seed, that change 
nto leaves. 
106. Cauline, (caulinum), which is attached to” 
the principal stem. The root-leaves and stem-leaves 
of a plant are often very different. 
107. Ra- 
