ADDENDA, 1023 
beneath ; nerves 6-8 on each side, somewhat curved, raised, particularly 
below; petiole stout, 10-12 in. long, channelled. Panicles dense, 2-3 
in. long, densely fulvo-tomentose; peduncle stout, slightly compressed. 
Perianth wide-turbinate, when fresh yellowish-green, when dried brown, 
1} lin. long, hairy within and outside; segments ovate, as long as the 
receptacle. Introrse stamens stout, subcylindric, hairy; extrorse 
stamens somewhat smaller, on each side of the base with a large 
roundish gland; staminodes ovate-triangular. Ovary ovoid, glabrous, 
attenuated into a rather stout style of the same length. : 
Upper Guinea. Cameroons; Tibati, Ledermann, 2447. 
6a. Tylostemon crassipes, Hngl. ¢: Krause in Engl. Jahrb. 
xlvi. 146. A small tree 12-16 ft. high; branchlets terete, stout, 
glabrous, about 3 lin. thick; bark dirty grey to pale grey. Leaves 
oblong or oblanceolate-oblong, shortly acuminate, narrowed towards the 
base, about 10 in. long, up to 5 in. broad, when fresh shining green, 
when dried turning brown, coriaceous, quite glabrous; midrib stout, 
broad in its lower third; nerves 8-10 on each side, curved, raised, 
particularly below ; petiole stout, channelled, 5-9 lin. long. Panicles 
short, many-flowered, lax, glabrous or very sparingly and minutely 
hairy. Perianth wide-turbinate, when fresh whitish-brown, when dry 
brown, 11-14 lin. long, hairy within and outside; segments ovate, 
equalling or exceeding the receptacle. Introrse stamens very broad, 
densely hairy ; extrorse stamens narrower, with a large round gland on 
each side of the base; staminodes ovoid. Ovary ovoid, glabrous, 
_ &radually passing into the style. 
Upper Guinea. Cameroons: in open forest near Lom, Ledermann, 6460. 
6b. Tylostemon barensis, Lugl. & Krause in Engl. Jahrb. 
xlvi. 146. A small tree or a shrub 12-16 ft. high; branchlets terete, 
Stout, glabrous, up to 34 lin. thick ; bark smooth, dirty grey. Leaves 
oblong or oblanceolate-oblong, shortly acuminate, narrowed at the base, 
6-9 in, long, 2 to almost 4 in. broad, coriaceous, quite glabrous, drying 
brown ; nerves 7-10, curved towards the margin, raised on both sides, 
particularly below; petiole stout, 24-44 lin. long, channelled, Panicles 
many-flowered, lax, 5-7 in. long, very finely pubescent; bracts early 
deciduous, ovate, acuminate, 34-4 lin. long, pubescent. Perianth wide- 
turbinate, 1-1} lin. long, yellowish or yellowish-green, when dry brown, 
Sparingly pubescent; segments ovate, shorter than the receptacle. 
ntrorse stamens, much dilated below, densely hairy ; extrorse stamens 
slightly shorter, with a large gland on each side of the base ; staminodes 
Ovate-triangular. Ovary broad-ovoid, glabrous, attenuated into the 
Slender style which is of equal length. 4 
Upper Guinea. Cameroons: Bare, Ledermann, 1231; near Semukine, in 
Virgin forest, Ledermann, 1217. 
6c. Tylostemon Ledermannii, Engl. & Krause in Engl. Jahrb. 
xlvi. 147. An erect tree 25-40 ft. high; branchlets terete, stout, up to 
3 lin. thick, glabrous; bark grey. Leaves oblong or oblanceolate, 
