l82 



THK MICROSCOPE. 



FIG. 



Ajocynum Cannabinum, Transverse Section, n, Cork Cells; /'. Corle-x; c. Laticiferou* 

 Ducts; n'. Cambium; c. Wood; ./, Doited Ducts; g; Pith. 



FIG. 



Apocynura Androsxmifoliuin, Transverse Section, u. Cork Cells; 6, Cortex ; 

 CclU; t/. Cambium; e. Wood; /, Dotted Ducts; e, Bast-likc Cells; A, Pith. 



Bast 



