vi DESCRIPTION OF THE PLATES. 
placenta. Fig. 9, a berry seen edgeways. Fig. 10. seeds :— 
all nat. size. Fig. 11, seed, magnified. Fig. 12, section of 
seed. Fig. 13, embryo extracted from the albumen. 
Puate VII. is a drawing of Trechonetes laciniata. 
Fig. 1, the calyx. Fig. 2, lobe of the calyx. Fig. 3, 
corolla. Fig. 4, corolla, cut open, showing the filaments, 
entirely free to the base :—all nat. size. Fig. 5, stamens, seen 
in different aspects :—magnified.. Fig. 6, the ovarium, style 
and stigma :—natural size. Fig. 7, the style and stigma, 
seen in two positions. Fig. 8, articulated hairs, seen espe- 
cially in the flower, peduncle, and petiole :—all magnified. 
Fig. 9, a grain of pollen :—highly magnified. 
Puate VIII, represents a portion of a branch of Pio- 
nandra (Ceratostemon) floribunda. 
Fig. 1, is an expanded flower, seen from above. Fig. 2. 
a side view of the same, Fig. 3. the calyx. Fig. 4, a 
section of the corolla, with its stamens removed, showing 
the annular fleshy ring:—all nat. size. Fig. 5, three of 
the stamens, upon a portion of the fleshy ring, showing 
the mode of their origin: slightly magnified. Figs. 6, 7 and 
8, are stamens, seen under three points of view. Fig. 9, 
transverse section across the stamen, showing the position 
of the anther cells with the connective. Fig. 10, a grain of 
pollen, more highly magnified. Fig. 11. ovarium, style, and 
stigma, showing the fleshy lobes in the mouth of the 
cavity. Fig. 12, vertical section of the style and stigma. 
Fig. 13, is a transverse section of the ovarium :—all magni- 
fied. Fig. 14, transverse section of the ovarium, more 
highly magnified, to show the mode of placentation. Fig. 15, 
a berry of Pionandra ciliata, natural size, but not yet 
arrived at its full growth. 
