EXPLANATIONS AND REFERENCES, 

 PLATE LXX. 



PAGE. 



Fig. 1. COMPSOPOGON COERULEUS, a slightly magnified branched filament, 62 



" 2. End of a branch magnified 125 diameters, ... 62 



" '->. A section from lower part of filament, magnified 125 diameters, 62 



4. An older part of stem showing the corticulation, magnified 125 



diameters, . . . . . . .62 



" 5. A section near the base, corticulated, magnified 125 diameters, 62 



