DESCRIPTION OF THE PLATES. 
C. Trevoa Berteeoana. 
Filj. 1, a flower, nat. size. Fig. 2, calyx above the line of its cLrcumscission, cut open 
to show the position of the petals and stamens. Fig. 3, a drupe, supported by the persist- 
ent cupuliform base of the calyx : both magnified. 
D. Trevoa Weddelliana. 
Fig. 1, a flower, nat. size. Fig. 2, the same cut open, magnified. Fig. 3, a front and 
side view of petal. Fig. 4, a front and hind view of stamen : both more magnified. 
Plate 41. — A. Trevoa Closiana. 
Fig. 1, a flower, nat. size. Fig. 2, the same, magnified. Fig. 3, the same cut open. 
Fig. 4, front and side view of petal and stamen. Fig. 5, a stamen before dehiscence. 
Fig. 6, the same, opening. Fig. 7, the same after dehiscence, front and side view : all 
more or less magnified. Fig. 8, leaves, nat. size. Fig. 9, the same, magnified. Fig. 10, 
a node of a branchlet, showing the mode of insertion of the petioles of the leaves on the 
stipules, magnified. 
B. Talguenea mollis. 
C. Talguenea costata. 
Fig. 1, a flower, nat. size. Fig. 2, the same, magnified. Fig. 3, a petal and stamen 
seen in front. Fig. 4, a stamen seen in front. Fig. 5, the same after dehiscence. Fig. 0, 
hind view of the same. Fig. 7, side view of the same. Fig. 8, pistil. Fig. 9, longitu- 
dinal section of ovary. Fig. 10, transverse section of the same : all more or less magnified. 
Fig. 11, indehiscent membranaceous carcerule, enclosed in the persistent calyx. Fig. 12, 
the same, with the calyx removed, 13, seed, front and side view : all nat. size. Fig.\A, 
front and side view of the same, magnified. Fig. 15, longitudinal section of the same. 
Fig. 16, the third integument, with its apical chalaza. Fig. 17, longitudinal section of 
albumen, with the embryo enclosed. Fig. 18, front and side view of embryo ; all eguallg 
magnified. 
Plate 42. — A. Sctpharia Guayaquilensis. 
Fig. 1, an axillary node, showing the two opposite leaves, magnified. 
B. SCYPHARIA PARVIFLORA. 
Fig. 1, a flower, nat. size. Fig. 2, the same, magnified. Fig. 3, the same cut open, 
also magnified. Fig. 4, petal and stamen before dehiscence, side view. Fig. 5, front view 
of the same after dehiscence of anther. Fig. 6, the pistil, with portion of the calyx ; all 
more magnified. 
C. Sctpharia senticosa. 
Fig. 1, a flower, nat. size. Fig. 2, the same, magnified. Fig. 3, the same cut open 
Fig. 4, a petal seen sideways. Fig. 5, the same seen in front, with its included stamen 
when erect, and after its deflexion : all more magnified. 
D. Sctpharia? tetragona. 
Fig. 1, persistent calj-x. Fig. 2, longitudinal section of the same : both magnified. 
