NN, 
SS 
Rte 
os 
del H. N. Dixon 
EXPLANATION OF THE FIGURES. — Fig. 1. Part of stem, X 94. 
viewed from behind, x 60. Fig. 4. Leaf, viewed 
» X 80. Fig. 6, Basal areolation, 
| Figs. 2, 3. Leaves, viev 
X 60. Fig. 5, areolation 
X 80. Fig. 7, Filamentous propagula at base of leaf, X 160. ; 
; H.-N. Dixon. 
| laterally, 
