1056 ADDENDA, 
19. Erythrococca Mildbredii, Prain. Add: Mildbr. Wiss. 
Deutsch. Zentr.-Afr. Exped. ii. 453. 
21. Erythrococea hirta, Pux. Add: Mildbr. Wiss, Deutsch. 
Zentr.-Afr. Exped. ii. 454. 
_ 34. Erythrococca atrovirens, Prain. Add: Athroandra atro- 
virens, Pax & K. Hoftm., var Schweinfurthii, Pax & K. Hoffm. ex Mildbr. 
Wiss. Deutsch. Zentr.-Afr, Exped. ii. 452. 
38. Erythrococca macrophylla, Pruin. Add: Athroandra 
hispida, Pax & K. Hoffm. ex Mildbr. Wiss. Deutsch. Zentr.-Afr. Exped. 
i. 452; not L. hispida, Prain. 
3. Claoxylon hexandrum, J/iilil. Arg. Add: Discoclaoxylon 
hexandrum, Pax & K. Hoftm. ex Mildbr. Wiss. Deutsch. Zentr.-Afr. 
Exped. ii. 452. 
1. Micrococca Volkensii, Prain. Add: Mildbr. Wiss. Deutsch: 
Zentr.-Afr. Exped. ii. 453. 
Mozamb. Distr. German East Africa: Ruanda; Rugege Forest, Rukarasa, 
Mildbraed, 920. 
4, Micrococca Mercurialis, Lenth. 
Mozamb. Distr. Rhodesia: Victoria Falls, Flanagan, 3238! 
12. Acalypha ornata, Hochst. Add: 
Extends also to South-east Africa. 
21. Acalypha fruticosa, Forsk. Add: 
Occurs also in Arabia, India and Ceylon. 
3la. Acalypha Bussei, Hutchinson. Plant erect; stems longi- 
tudinally sulcate or ribbed, minutely crisped-puberulous when young, at 
length glabrous. Leaves long-petioled, ovate, caudate-acuminate, ab- 
ruptly cuneate at the base, 1-24 in. long, ?-14 in. broad, the acumen 
entire and about } in. long, crenate, membranous, glabrous or nearly 
so on both surfaces, 5-nerved from the base, remaining lateral nerves 
about 5 on each side of the midrib, very slender, distinct below ; trans- 
verse nerves parallel, somewhat lax ; petiole 14-34 in. long, very slender, 
suleate, glabrous; stipules filiform, ? lin. long, glabrous or slightly 
pubescent. Flowers monecious. Inflorescences very slender, in axil- 
lary fascicles, each entirely male or entirely female, rarely the female 
provided with a few males at the top. Male inflorescences solitary 1D 
each fascicle or rarely two, up to 3 in. long ; peduncle up to 1} in. long; 
crisped-puberulous; bracts very small. Male flowers very minute, 
nearly glabrous. Female inflorescences shorter than the males, two or 
three in each fascicle. Female bracts semiorbicular when spread out, 
about 14 lin, long and nearly 3 lin. broad, deeply toothed with about 
