36 



MANUAL OF MODEBN VITICULTURE. 



by Robert Sijas, vine-grower at Montferrier. It proved 

 very hardy and resistant in soils formed from debris of 



Fig. 20. Leaves of Rupestris du Lot<, young and adult (after M. Mazade). 



very calcareous tufa. It seems to withstand lime even 

 better than Jacquez, and has the advantage of being more 



