Fo eet Li 5 Ave Ve Mf PES Bo BO Fa pac Gdn time he Pe Ow ee a 2 es ee 
me es , ; y S > > - ‘ me Y - , Oat Po ws 4 
me rae ur ay nwa! a . Pe : t.2 
; 
* 4, aoe, 
104 Structural and Physi 
7 ve ax ‘ eae a ‘ : o bi 
ological Botany. 
a fer- to guingue-pinnate leaf (Fig. 189). In the bipimnate leaf, ra 
which is of very common occurrence, the leaflets which are 
Fra. 188.—Buiternate leaf of Actea spicata. Vic. 189.—Terpinnate leaf of Thalictrum. 
a 
attached to the common rachis are termed the fzmuz@, and 
the secondary leaflets the pzzzules.! 3 
Fic. 190.—Bipinnate leaf of Gledstschia triacanthos. =, es ‘ 
1 [Several of the terms now defined, especially those relating to Phe oe 
form of leaves, are necessarily used in slightly different senses by different 
a 
tae 
|i 
A 
