146 
Leaflets pilose below 
i appressed 
hairs,and with brac- 
teoles pilose ciliate 
on the margin ...... 
Leaf-rhachis minutely puber- 
: leaflets almost 
contiguous 
+tLeaflets 8 pairs, oblong-lanceolate, 
about 7-8 cm. long; flowers in 
a dense panicle; calyx fulvous- 
tomentose; rhachis of leaf thinly 
pilose ; Sierra Leone 
+++Leaflets 46 pairs; flowers in a lax 
panicle; §. Central and East 
Africa : 
Leaflets oblong, rounded and con- 
spiculously emarginate at the 
apex 
Leaflets oblong or ovate-lanceo- 
Inflorescence glabrous; leaflets 
broadest towards the base, 
glabrous, about 5 cm. long, 
26. Mildbraedii. 
28. puberula. 
. leonensis. 
30. Allenii. 
with very prominent nerves - 
above, rounded at'the apex... 
Inflorescence puberulous or 
ubes : 
cent : 
Leaflets oblong - lanceolate, 
broadest towards he 
middle 
Leaflets ovate - lahoediate; 
broadest towards the base 
Leaflets ~ glabrous, hous 
7-9 em. long, obtusely 
pointed ; calyx 7-8 
em. long 
Leaflets minutely puberulous 
towards the midrib, 
under 6 cm. long, emar- 
ginate; calyx about 5 
mm. long or less .......... 
ttttLeaflets about 2—4 pairs (mainly West 
Africa) : 
tLeaflets opposite, rounded, obtuse 
or slightly acuminate at the 
apex; inflorescence rather 
31. 
glaberrima. 
_ angustistipulata. 
. polyantha. 
