o- 



X CONTENTS. 



Chap. IV. page 



Of the Fibres and Woody Layers 56 



Chap. V. 



Of the Cuticle and Epidermis 60 



Sect. I. General Considerations ib. 



II. Of the Cuticle, properly so called 62 



III. Of the Epidermis of old Trunks 66 



Chap. VI. 

 Of the Stomata, or Pores of the Cuticle 70 



Chap. VII. 

 Of the Spongioles and Suckers 80 



Chap. VIII. 

 Of Lenticels 85 



Chap. IX. 

 Of Glands 88 



Chap. X. 



Of Hairs 92 



Sect. I. Of Hairs in general ib. 



II. Of Glandular Hairs 93 



III. Of Lymphatic, or Non-Glandular Hairs 95 



IV. Of Corolline Hairs 102 



V. Of Scaly Hairs 103 



VI. Of Ciliae, Bristles, &c 105 



VII. Of Radical Hairs 106 



Chap. XI. 

 Of the Receptacles of proper Juices 107 



Chap. XII. 

 Of the Air Cavities HI 



Chap. XIII. 

 Of the Raphides 114 



Chap. XIV. 



Of some projecting Bodies in the interior Cavities of 

 Plants 117 



