354 



LOGANIACE^ 



FIG. 203. Cross-section of root of Spigelia (X6.i). A. Epidermis. B, Parenchyma of primary 

 cortex. C, Endodermis. D, Pencycle. E. Phloem. F, Xylem. 



^SP^ v 



FIG. 204. Spigelia Cross-section of rhizome. (21 diam.1 'A, . Parenchyma of cortex. B, 

 Medulla. C, Xylem. (Photomicrograph.') 



