AN UiNDKSlKABLK RKANCIIING IIAIJII 



A half-grnvvn plant of the Yuma variety with tlic leaves removed to show the branehins 

 habit. The Yuma variety has several large vegetative branehes or "limbs" and its lower 

 fruiting branches arc often poorly developed. Photograph by C. B. Doyle. (Fig. 7.) 



