32 LXXXIV. APOCYNACE# (STAPF). | Landolphia. 
style distinctly exceeding the calyx. Fruit oblong, with a thin hard rind, having a 
sclerenchymatic concentric layer. Endosperm smooth. 
Leaves 8-14 in. long, 4-7 in. broad, pulverulento- 
tomentellous and cinnamon-coloured below ; 
ovary glabrous. : : : : . 8. LD. ochracea, 
Leaves under 5 in. Jong, hirsute or villous ; ovary 
densely hairy. 
Branches and inflorescences densely fulvo- or 
rufo-hirsute with spreading hairs; leaves 
permanently hirsute or pubescent at least on 
the midrib below. 
Secondary nerves of leaves 11-13 on each side ; 
corolla-lobes 5—6 lin, long, 2-3 lin. bread 9. ZL. eminiana. 
Secondary nerves of leaves 5-7 on each side ; 
corolla-lobes 9 lin. long, 13-2 lin. broad 10. LZ. bracteata. 
Branches and inflorescences more or less ad- 
pressedly rufo-tomentose; adult leaves 
quite glabrous . : : c : . 11. L. Lecoméet. 
2S A NOYLOBOTRYS.—Flowers sessile in dense clusters on the ends of the branches 
of terminal, mostly elongate, more or less sensitive panicles, Calyx up to 14 lin. 
long, hairy all over. Corolla-tube 3-12 lin. long, slender, cylindric, slightly w idened 
and staminiferous just above the calyx ; lobes 3—11 lin. long, ciliate along the outer 
edge, Ovary hairy; style not or very slightly exceeding the calyx. Fruit globose 
or obovoid, witha leathery rind, having no sclerenchymatic layer. Endosperm smooth. 
Corolla-lobes much short: r than the tube. 
Leaves ovate to vroad-oblong ; secondary nerves 
8-11 on each side, curved, much raised below ; 
reticulation lax : : : : . 12. L. robusta. 
Leaves lanceolate to oblong; secondary nerves 
J1—13 on each side, almost straight, very 
siender ; reticulation dense and fine . . 13. ZL. scandens. 
Corolla-lobes at least as long as the tube. 
Leaves cblong- or ovate-lanceolate to oblong, 
about 3 times lounger than broad ; secondary 
nerves 18-20 on each side, straight and more 
or less Lorizontal. 
Leaves thinly coriaceous, shortly and obtusely 
acuminate . : : . : . 14. L. Tayloris. 
Leaves very coriaceous, very acutely acuminate 15. L. pachyphylla. 
Leaves ovate- or elliptic-oblong, about twice as 
long as Lroad; secondary nerves 6-12 on 
cach side, oblique, more or less curved. 
Leaves acutely and shortly acuminate ; secon- 
dary nerves 9-12 ; corolla-lobes as long as 
the tube. 
Leaves rigidly papery ; petiole 2 lin. long; 
corolla-tube 5-6 lin. long . i . 16. ZL. amena. 
Leaves coriacecus ; petiole 3-5 lin. long ; co- 
rolla-tube 64-7 lin. long. E - 17. L. ferruginea. 
Leaves subacute or obtuse (rarely subacumi- 
nate); secondary nerves 6-8 ; corolla-lobes 
lonzer than the tnbe . : . . 18. L. petersiana. 
***** EU LANDOLPHIA.—Flowers many or few in dense terminal corymbs, rarely in 
elongated panicles. Calyx up to 2 lin. long, hairy or almost glabrous ; sepals usually 
very broad.  Corolla-tube 14-3 lin, long, inflated and staminiferous between the 
