ADDENDA. 1053. 
surfaces ; lateral nerves 7-9 on each side, prominent on both surfaces, the 
lowermost pair extending to about the middle of the margin of the blade ; 
veins lax; petiole 14-2 in. long, with a deep groove on the upper side, 
slightly puberulous; stipules linear, subobtuse, 3-34 lin. long, 1-nerved, 
glabrous. Flowers monecious (always ?). Racemes terminal, about 8 in. 
long, a few female flowers towards the base, the remainder male ; rhachis 
sulcate, shortly stellate-puberulous ; bracts linear, subfoliaceous, about 
4 lin. long, glabrous, brown; pedicels clustered, male up to 2 lin. Jong, 
puberulous, female stouter, about 1 lin. long, tomentellous. Male 
flowers : Sepals ovate, obtuse, 14 lin. long, } lin. broad, glabrous. 
Petals similar to the sepals, glabrous outside, villous within. Disk- 
glands large, fleshy, subulate, slightly hairy towards the base. Stamens 
10-12; filaments slender, glabrous. Receptacle villous. Female 
flowers : Sepals oblong-obovate, rounded at the apex, about 3 lin. long 
and 2 lin. broad, coriaceous, glabrous. Petals very rudimentary. Disk 
saucer-shaped, slightly lobed, tomentose on the margin, otherwise 
glabrous. Ovary tomentose with short stellate hairs; styles spreading 
from and bilobed to near the base, segments linear, 24 lin. long, 
glabrous, 
Upper Guinea. Cameroons: Buea, Lehmbach,19! Deistel ! 
Allied to C. Pynertii, De Wild., from which it differs chiefly in the much larger 
female flowers and the almost free styles. 
37. Croton sylvaticus, //ochst. Add: Mildbr. Wiss. Deutsch. 
Zentr.-Afr. Exped. ii. 451. 
South Central. Belgian Congo: Ituri district; Fariala, between Mawambi 
and Awakubi, Mildbraed, 3235. 
38. Croton macrostachys, //ochst. Add: Mildbr. Wiss. Deutsch, 
Zentr.-Afr. Exped. ii. 451. 
South Central. Belgian Congo: Ituri district ; Kifuku, Mildbraed, 2891. 
10. Jatropha prunifolia, Pux. Add: 
Mozamb. Distr. Zanzibar: Nyika, Sacleux, 2101! 
21. Jatropha lobata, Mill. Arg. Add at the beginning of the 
synonymy: Croton lobatum, Forsk. Fl. Aigypt.-Arab. 162. 
26. Jatropha pseudoglandulifera, Pux, var. zanguebarica, 
Hutchinson. Leaves often 3-lobed, smaller and less deeply lobed and 
With fewer teeth than in the type; stipules about 1 lin. long. 
Wile Land. Lamu Island, Sacleux, 357! 
This may represent a distinct species, but the material at hand is not sufficient 
to decide the question. 
2. Mildbreedia paniculata, Pax. Add: Mildbr. Wiss. Deutsch. 
Zentr.-Afr. Exped. ii. 452, tt. Iviii. and lix. 
3. Mildbreedia fallax, Hutchinson. Add: 
Mozamb. Distr. Zauzibar, Sa:leuz, 626! 1049! Boivin! 
