CARBONATE OF AMMONIA ON CHLOROPHYLL-BODLES, 263 
Fig. 1. Cellsin a tentacle of Drosera rotundifolia, showing aggregated masses 
after the action of carbonate of ammonia. Some of the masses with vacuoles. 
Fig. 2. Aggregated masses undergoing redissolution. 5, same cell as a, but 
masses drawn at a later period. 
Fig. 3. 
© | a E d | "C 
' J | 
g b e d e 
Fig. 3. a, b, c, d, e, the same cell drawn at successive short intervals of time, 
showing the aggregated masses produced by an infusion of raw meat. The 
changes of form occurred so rapidly that it was impossible to copy the appear- 
ance of the whole cell at a given moment. 
spherical dark-purple masses. The surrounding layers or zones 
consist of solid matter, more brittle than the central parts of the 
aggregated masses, as could be seen when they were crushed 
beneatha cover-glass. It may be added that there is no à priori 
: z2 
