§0 XLVII. § PAPILIONACEE (BAKER). [ Indigofera.” 
densely silky, a line deep, the lower teeth linear, reaching half way 
down, the upper ones lanceolate, shorter. Corolla bright purple, twice 
as long as the calyx. Pod spreading, linear, mucronate, }—3 in. long, 
a line broad, thinly silky, subterete, 6—8-seeded. 
Nile Land. Nubia, Schweinfurth! Abyssinia, Petit. 
Not the same as J, arenaria, E. Meyer, which is J. alternans, DC. 
35. I. concinna, Baker. Stems herbaceous, 6-9 in. long, copiously 
and diffusely branched from the base, the branches very slender, angu- 
lar, only thinly hairy upwards. Stipules setaceous. Petioles very 
short. Leaflets 9-11, oblanceolate, } im. long, 1 line broad, mucronate, 
the lateral ones opposite, nearly sessile, both sides green, very slightly 
silky. Flowers in close nearly sessile axillary clusters of about 6 
flowers each. Pedicels very short. Calyx } line deep, silky, the teeth 
setaceous, reaching down nearly to the base. Corolla twice as long as 
the calyx. Young pod linear mucronate, very silky. 
Mozamb. Distr. Zambesi land, Dr. Kirk! Dr. Meller! 
We have no specimens that show the mature pod. 
36. I. grisea, Baker. Stem erect, almost woody below, very copi- 
ously branched, the branches ascending, firm, subterete, chestnut brown, 
densely clothed with fine short spreading grey hairs, a few of which 
bear glands. Stipules minute, setaceous, spreading. Petioles very 
short. Leaflets usually 5, oblanceolate-cuneate, 4 in. long, apex 
rounded, mucronate, lateral ones distant, opposite, subsessile, texture 
firm, both sides grey, and densely clothed with adpressed silvery hairs. 
Flowers solitary or 2—4 together in sessile clusters in the axils of the 
leaves. Calyx over a line deep, very hairy, the teeth setaceous, reach- 
ing down nearly to the base. Corolla scarlet, twice as long as the 
calyx. Pod oblong-mucronate, 2-24 lines long, half as broad, sub- 
terete, persistently villose, 2-3-seeded. 
Upper Guinea. Niger country, Abbeoknta, Dr. Irving! Nupe, Barter! 
Most like J. sessiliflora, but more shrubby, with fewer flowers in a cluster, and @ 
different pod. 
37. I. suaveolens, Jaub. et Spach. Illust. t. 489. Stem a foot high, 
woody, erect, copiously branched, the branches erecto-patent, coate 
with silvery pubescence. Stipules minute, linear. Petioles } in. long; 
spreading, slender, argenteous. Leaflets 3, rarely 5, obovate, 8 in. 
long, apex rounded, often emarginate, lateral ones smaller, opposite, 
short-stalked, texture firm, both sides pale green, scarcely at all arge?- 
teous. Flowers solitary, or more usually in lax irregular clusters © 
2—4 together on peduncles about } in. long. Pedicels cernuous, gene- 
rally longer than the calyx, which is 1 line deep, silvery, campanulate, 
cut down nearly to the base, the teeth subulate, enegudl Pod linear- 
mucronate, an inch long, a line thick, straight, spreading, subtetra- 
onous, thinly silky, 6-12-seeded.—J. sparsifiora, Hochst. in Schimp- 
b. Abyss. No. 2288. 
Nile Land. Abyssinia, Schimper! 
_unpinoueeemningin 
