PLATE LXXXI. SASSAFRAS. 



1. All ovate, entire leaf, x i. 



2. A glove-form leaf, x i. 



3. A 3-lobed leaf, x i. 



4. A floweriug brancli with immature leaves, x 



5. A fertile flower, enlarged. 



6. A sterile flower, enlarged. 



7. A fruiting branch, x i. 



8. A winter twig, x i. 



9. Section of a winter twig, x h. 



