CANNABIS INDICA. INDIAN HEMP. 



221 



types which are prominent, though the hairs make a 

 series of almost every grade from the long, thin falciform 

 to the short, stout thorn-like hair: (i) Long, thin, ir- 

 regular, unicellular, simple, glandular hairs, with spiny 



Fig. 6i. — Powdered Cannabis Indica. 

 G. Glands; H, hairs; Gl H, glandular hairs; Epi, epidermis; V, 

 vessels; ST, stone cell; Sto, stomata; CYS, crystal sac; PI, pollen 

 grains; E, epidermis cells; C, crystals. 



or wart-like irregular markings found at their apices; 

 these come from the under leaf surfaces; (2) broad, 

 multicellular, simple, glandular hairs with a sub-spherical 

 multicellular gland (usually 8 cells) at the apex; these 

 are numerous and come from the under side of the leaf, 



