I9I9] 



HILL— A NA TOM ) • OF LVCOPODIUM 



229 



Fig. 3. — L. reflexum: stele showing radial arrangement of xylem with phloem 

 located between protoxylem points and extending toward center of cylinder; X200. 



j--i% 



Fig. 4. — L. reflexum: stele showing parallel-banded arrangement of xylem with 

 phloem occurring in bands alternating with xylem and extending across cylinder; 

 X200. 



