90 MICROSCOPICAL RESEARCH 



PLATE X. 



LEAP STEUCTUEE. 



Fig. 35. Transverse section througli Leaf of Pine. ' Pinus maritimus ' 

 X 45 dia. Fixed in 92% Alcohol. Stained witli Borax 

 Carmine and Malachite Green. 1. Epidermis. 2. Hypo- 

 derm. 3. Assimilating tissue. 4. Endodermis. 5. Trans- 

 fusion tissue. 6. Phloem. 6a. Stomata. 7. Xylom. 

 8. Eesin duct. 



Fig. 36. Transverse section through Leaf of Marram Grass. 

 'Ammophila arundiacea' x35 dia. Fixed and stained as 

 above. 1. Epidermis. 2. Assimilating tissue. 3. Wood 

 vessels. 4. Stiff leaf hairs. 5. Phloem of bundle. 6. margin 

 of leaf. 



