PLATE 99 



Powdered Insect Flower Stems {Chrysanthemum cinemriifolium, 



[Trev.], Vis.) 



5. Cross-section of fibres. 



6. Longitudinal view of pith parenchyma. 



7. Cross-section of pith parenchyma. 



8. Conducting cells. 



1. Surface view of epidermis. 



2. Cross-section of epidermis, 



3. Hairs. 



4. Fibres. 



