ANIMAL AND VEGETABLE 123 

 ANIMAL VEGETABLE 



Fig. 50. 



Two white fibre-cartilage cells 

 from an intervertebral disk (hu- 

 man). (Schdfer.) 



Fig. 51. 



Two thickened cells from the 

 cortical tissue of the stem of Lyco- 

 podium chamcecyparissus. (Sachs.) 



Fig. 52. 



From a section through a salivary 

 gland (human). (After Noble 

 Smith.) 



Fig. 53. 



Glandular colleter from a stipule 

 of Viola tricolor. (After Stras- 

 burger.) 



Fig. 54. 



Muscular fibre-cell from the small 

 intestine (human). (After Schdfer.) 



Fig. 55. 



A sclerenchymatous fibre (vege- 

 table). (After Strasburger.) 



