i6 4 



AMERICAN VINES. 



Fig. 81. Leaf of Berlandieri X Riparia, No. 33 Ecole. 



which are of a light fawn-brown colour; young shoots 

 glabrous yellowish-green, pinkish along the ribs. Leaves 

 (Fig. 81) medium, entire, terminal lobe, long and acute, 

 cordiform, very thick; principal ribs strong, with a few 

 disseminated patches of hair; upper- face deep lustrous- 

 green, goffered structure between the ribs ; under-face var- 

 nished appearance, light green; petiolar sinus deep V shape, 

 with a few hairs on the edges ; indentations shallow, teeth 

 in two regular series ; the petiole prolonged *a a line with 

 the mid-rib. 



Berlandieri X Riparfa No. 34 Ecole. Stump vigorous, 

 trunk strong ; canes cylindrical, wide striations, with well 

 marked ribs on shoots of medium size, deeper in colour at 



