PLATE 20 



Juglans hindsii var. quercinifolia Babcock 



Fig. 1. Specimen from Covell's nursery, 1915. Note typical hindsii 

 nut, the husk removed to show the smooth surface, x ^. 



Fig. 2. Halves of typical hindsii nut. x 3. 



J. calif ornica var. quercina Babcock 



Fig. 3. Seedling of J. calif ornica, "Garden Grove No. 16." Note 

 typical calif ornica nut. X i. 



Fig. 4. Halves of typical calif ornica nut. x J. 



[78] 



