EXPLANATION OF PLATES 
PLATE I 
A. Adenandra umbellata, Willd. B. Caesalpinia Pearsonii, L. Bolus. 
C. Plumbago Pearsonii, L. Bolus. D. Diosma Marlothii, Dummer. 
A. Fig. 1, sketch of branchlet, nat. size; 2, portion of disc with two stamens and three 
staminodes, from a young flower; 3, stamen from Fig. 2, front, back, and side view; 
4, as in Fig. 2, but at a later stage of development; 5, a stamen from Fig. 4, front, 
back, and side view; 6, portion of disc with bases of stamen and staminode, shoving 
nectariferous foveole; 7, gynaeceum in a recently opened flower; 8, ditto, at a later 
stage — all variously enlarged. 
B. Figs. 1 and 2, portions of branches, nat. size; 3, flower; 4, calyx, laid open; 5—9, petals; 
10, stamens with calyx-tube; 11, gynaeceum, portion of ovary removed; 12, stigma — 
variously enlarged; 13, legume; 14, seed, nat. size. 
C. Figs. 1 and 2, portions of branches; 3, leaf, nat. size; 4, sepal; 5, flower, laid open; 
6, stamen; 7, gynaeceum; 8, section of ovary; 9, fruit; 10, seed — variously enlarged. 
D. Fig. 1, branch, nat. size; 2, leaf; 3, transverse section of ditto; 4, sepal; 5, longitudinal 
section of flower; 6, petal; 7,. stamen, front view; 8, ditto, back view ; 9, gynaeceum. 
PLATE II 
A. Homeria lilacina, L. Bolus. B. Homeria bifida, L. Bolus. 
C. Agapanthus Walshii, L. Bolus. D. Apicra rubriflora, L. Bolus. 
A. Fig. 1, outer perianth-segment; 2, inner ditto — from a small flower; 3, androecium 
and gynaeceum; 4, style-branches — variously enlarged. 
B. Fig. 1, outer perianth-segment; 2, inner ditto; 3, androecium and gynaeceum; 4, gynae- 
ceum — portion of ovary removed; 5, style-branches — variously enlarged. 
C. Fig. 1, apex of peduncle with one flower, nat. size. 
D. Fig. 1, flower; 2, ditto, laid open — enlarged. 
