PLATE LI. 



Page. 



Figs. 1-4. Daphnophyllum dakotense, sp. nov - - ^^ 



5. Sassafras cretaoeum Newb., var. grossidentatnm Lesq.,D. var 101 



6,7. Cinnaraomnm Marioni,8p. nov 106 



8,9. Cinnamomum ellipsoideum Sap. & Mar 105 



10. Buiueija ? rhomboidea, sp. nov .; 113 



360 



