94 MR. G. D. HAVILAND: REVISION OF THE NAUCLEES. 
PLATE 2. 
Yauclea strigosa. Figs. 1-9. 
Fig. 1. Plant in bud; fig. 2, the same in flower ; fig. 3, flower; fig. 4, calyx; 
fig 5, stigma; fig. 6, longitudinal section of ovary; fig. 7, fruit, nat. size ; 
fig. 8, the same, enlarged; fig. 9, seed. (Figs. 1, 2, & 7 natural size ; 
the others enlarged.) 
PrarE 3. 
Jauclea angustifolia, Figs. 1-7. 
Fig. 1. Plant in bud ; fig. 2, the same in flower; fig. 3, flower; figs. 4 & 5, 
calyx-lobes; fig. 6, section of corolla; fig. 7, stigma. (Figs. 1 & 2 natural size; 
the rest enlarged.) 
PLATE 4. 
Mitragyna macrophylla. Figs. 1-10. 
Fig. 1. Flower, natural size; fig. 2, the same, enlarged; figs. 3 & 4, 
bracteoles; fig. 5, tip of petal; fig. 6, stigma; fig. 7, fruit, natural size ; 
fig. 8, the same, enlarged ; fig. 9, section of fruit; fig. 10, seed. (Figs. 1&7 
natural size ; the rest enlarged.) 
Mitragyna rubrostipulacea. Figs. 11 & 12. 
Fig. 11. Bracteole ; fig. 12, calyx. (Both figures enlarged.) 
Uncaria Hookeri. Figs. 13-18. 
Fig. 13. Inflorescence, natural size; fig. 14, calyx and section of ovary; 
fig. 15, stigma; fig. 16, fruit, natural size; fig. 17, the same, enlarged ; 
fig. 18, seed. (Figs. 13 & 16 are life-size ; the remainder are enlarged.) 
Uncaria tonkinensis. (Figs. 19 & 20.) 
Fig. 19. Bracteole ; fig. 20, fruit. (Both figures enlarged.) 
Sarcocephalus esculentus. Figs. 21-24. 
Fig. 21. Flowers; fig. 22, section of calyx and ovary; fig. 23, stigma; 
fig. 24, seed. (All enlarged.) 
Adina polycephala. Figs. 25-31. 
Fig. 25. Flower; fig. 26, bracteole; fig. 27, calyx-lobe ; fig. 28, stigma; 
fig. 29, fruit; fig. 30, section of ovary ; fig. 31, seed. (All enlarged.) 
Anthocephalus macrophyllus. Figs. 32-37. 
Fig. 32. Stipule, natural size; fig. 33, flower, natural size ; fig. 34, the same, 
enlarged; fig. 35, calyx-lobe; fig. 36, stigma; fig. 37, section of ovary. 
(Figs. 32 & 33 natural size; the remainder enlarged.) 
Anthocephalus indicus. Figs. 38-43. 
Fig. 38. Stipule, natural size ; fig. 39, flower, natural size ; fig. 40, the same, 
enlarged; fig. 41, calyx-lobe; fig. 42, stigma; fig. 43, section of fruit. (Figs. 
38 & 39 natural size; the others enlarged.) 
