1960] 



ANATOMY OF GUAYANA XYRIDACEAE 



69 



Fig. 5. Abolboda americana, transection of vascular core of root. X 286. Fig. 6. Abolboda 

 acicularis var. acicularis, transection of root, showing cortex and exodermis at right. X 127. 

 Fig. 7. AchlypMla disticha, transection of root showing cortex and exodermis at right. X 

 157. Fig. 8. Aclilyphila disticha, transection of rhizome, exterior above. X 70. 



