PLATE loo 



Cross-Section OF BucHU Stems (Baraymaieto/ma [Berg.], Barth. andWendl.) 



I. Hairs. 2. Wavy epidermis. 3. Cortical parenchyma. 4. Secretion 

 cells and cavity. 5. Group of bast fibres. 6. Sieve cells. 7. Medullary rays. 

 8. Phloem parenchyma. 9. Vessels. 10. Wood fibres, and wood parenchyma. 

 II. Pith parenchyma. 



