PLATE XXXVII. 

 Salix commutata Bebb 



Fig. a. Staminate flowering twig, natural size. 



b. Staminate flower, enlarged six diameters. 



c. Pistillate flowering branch, natural size. 



d. Pistillate flower, enlarged six diameters. 



e. Fruiting branch, natural size. 



f. Capsule, two views, enlarged two diameters. 



g. Outline of typical medium-sized leaf, natural size. 

 h. Outline of leaf margin, enlarged three diameters. 



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