128 



MINUTE STRUCTUKE OF THE STEM. 



ture (see 390) ; but in Fig. 103 the bundles are closed (see 315), 



and incapable of 



Fifl. 101. Diagrammatio projection, showing the disposition of the fibro- vascular bun- 

 dles in ;i leafy shoot ()i' Vil is vinifera. Each leaf has five fascicles, which are unsymme 

 trically arranged : <f^ h, r, (/, v : h, i, 1:, I, ni ; n, p, q, ?% ,s' ,■ u, i\ tr, .r, y ; a, j3, y^B^e \ tj, ^, 

 9, t, K. Mn.c\\ tendril lins three libro- vascular bundles passing in ftom the stem, jf, t^ % : 

 the axillary buds have also three,/and n. (Nageli,) 



