PLATE 95 



Cross-Section of Stem of Spigelia mar^-landica, L. 



1. Papillate epidermis. 4. Phloem. 7. Inner phloem. 



2. Cortical parenchyma. 5. Cambium. 8. Pith. 



3. Bast stereome. 6. Xylem. 



