1022 ADDENDA. 
- somewhat narrower with a roundish large gland on each side of the base ; 
staminodes ovate-lanceolate. Ovary broad-ovate, gradually passing into 
the style which is as long as the ovary. 
Upper Guinea. Cameroons: in dense forest, by the Neonako River, near 
Ndonge, 2300-2700 ft., Ledermann, 6165. 
5a. ‘Tylostemon congestiflorus, Lng. ¢: Krause in Engl. Jahrb. 
xlvi. 144. An erect tree, 40-50 ft. high, with a large top; branchlets 
stout, upto 2$ lin. thick, terete, glabrous except when quite young; 
bark dirty brown. Leaves oblong or oblanceolate-oblong, acute, narrowed 
at the base, 4-6 in. long, 2-24 in. broad, thinly coriaceous, quite glabrous, 
light green when fresh, drying pale brown; midrib somewhat broad, 
shghtly impressed above and raised below; lateral nerves 8-10, rising 
at anangle of about 45°, curved towards the margin, slightly prominent 
on both sides. Panicles dense, up to 1 in. long; peduncle compressed 
and like the ovate-lanceolate, acuminate, 3-44 lin.-long bracts densely 
fulvo-tomentose. Perianth broad-turbinate, light green when fresh, 
drying brownish-yellow, 1} lin. long, hairy within and outside ; segments 
ovate, slightly shorter than the receptacle. Introrse stamens with broad 
hairy filaments; extrorse stamens somewhat narrower, with a large 
reniform gland on each side. Ovary ovoid, glabrous, gradually passing 
into the slender style. 
Upper Guinea. Cameroons: Tchape Pass, in bush by streams, also occa- 
sionally in the Savanna, 4600 ft., Ledermann, 2804. 
5b. Tylostemon acutifolius, Hngl. ¢ Krause in Engl. Jahrb. 
xlvi. 145. An erect tree, 18-20 ft. high; branchlets terete, about 
14 lin. long, glabrous or minutely pubescent when young; bark brown. 
Leaves oblong or oblanceolate-oblong, acute, gradually contracted at 
the base, 6-10 in. long, 2-4 in. broad, very coriaceous, quite glabrous, 
drying greyish-green to brown ; lateral nerves 7-9, curved towards the 
margin, more or less raised, particularly beneath ; petiole stout, 3-5 lin. 
long. Panicles dense, 14-2 in. long, densely fulvo-tomentose ; 
peduncle slightly compressed ; bracts ovate, acuminate, 4-5 lin. long, 
densely hairy. Perianth hemispheric, yellowish-green when fresh, 
1-1} lin. long, hairy within and without; segments broad-ovate to 
rotundate. Introrse stamens densely hairy, widened towards the base ; 
extrorse stamens slightly narrower, with a large reniform gland on each 
side ; staminodes ovate-lanceolate. Ovary ovoid, gradually passing into 
a short stout style. 
Upper Guinea. Cameroons: in a narrow stony stunted gallery-forest, ut 
Tchape Pass, 4700 ft., Ledermann, 2729. 
5c. Tylostemon anacardioides, Hngl. ¢: Krause in Engl. Jahrb. 
xvi. 145. An erect tree, 50-60 ft. high; branchlets terete, stout, 
about 24 lin. thick, glabrous, striate ; bark dark brown. Leaves oblong- 
elliptic or obovate-elliptic, obtuse at the apex, acute at the base, 5}- in. 
long, 34 in. broad, very coriaceous, quite glabrous, shining, dark green 
when fresh, drying brownish ; midrib stout, flat above, very prominent 
