PLATE LXXI. 



PAGE 



Figs. 1-6. Frenelopsis ramosissima Fontaine 422 



1, 2. Jointed twigs from Fredericksburg, Virginia (after Fontaine). 



3. Large stem showing short internodes, same locality. 



4, 5, 6. Views of portions of stems to show the reduced leaves of the 



nodes, somewhat diagrammatical (after Fontaine). 



570 



