ROXBURGHIA VIRIDIFLORA. 
E 
C. Expansion. 
1. Pistillum. 
2. Ditto ventral face. 
3. Ditto vertically, no clear distinction now between 
the two sutures, but the dorsal one is brownish, 
and broader than the other. 
Long section. 
Ovulum. 
Ditto, under pressure. 
Pollen grains in oil, ;, 
7a. Ditto opaque objects, 1- 
8. Pollen grain, iodined, 5, 
^ m grain, dehiscing, 7 5, ) NIC inel 
itto intine escaped, Tr 
Pd 
T o> or 
Results. 
Imitation of dicarpellary by uni-carpellary structure. 
RoxBuRGHIA VIRIDIFLORA.—( Continued. ) Pl. xiv. 
A. 1. 1. 1. 1. Represents the development of the young 
arts of the axis. The young leaves are op- 
posite, bearing a disc in their axille, which 
disc is quite entire, presenting no puncta. 
A. 2. Represents summit of axis, with a disc almost en- 
closed in the two last leaves. . 
3. Represents the disc with the two leaves spread out, 
it is seen to present two puncta of two additional 
leaves. 
4. Same dise, ultimate leaves removed. 
4a. Same, viewed vertically. 
B.1. Represents a very young flower, but always known 
by presenting a leaf nearly opposed to the suf- 
fulting one. 
2. Somewhat more magnified ; a. punctum of inner 
sepals just visible. 
3. Same, leaf removed. 
C. 1. Portion of an axis, with two opposite leaves, each 
" 

