THE INDIGOFERAS OF TROPICAL AFRICA 268 
*e% Shrub. Leaves 4-6-jugate. Leaflets oblanceolate. 
105. I. Gozrzer Harms in Engler, Jahrb. xxviii. p. 402 Bia anit 
Hab. East Troprican Arrica. Uhehe, Goetze, no. 628 
Group XV. Tin #.— Leaves imparipinnate, with Suara 
ellipt bead 4 or 6 UavAS leaflets. Flowers in many-flowered 
racemes. Shrubs or herbs. 
(a) Herbaceous annuals or biennials, not argenteous. 
+ Leaflets 3, often 1 in annual form, roundish. Legume linear, 
8-9-seeded. 
- MEDICAGINEA Mae ex ne in Fl. Trop. Afr. ii. p. 86 
ast); fiom Welw. i. p 
Ha OWER Gud fang Pungo Andongo, Welwitsch, 
nos. 2025, 2026! 
++ Leaflets 3-5, obovate-oblong. Legume se se 3-4-seeded. 
107. I. oxatmea Welw. ex Baker, J. c. (1871); Hiern, J. ¢ 
Hab. Lower Guinea. Angola, Huilla, Welwitsch, =P 2028 ! 
(6) Stem somewhat shrubby, copiously branched. Leaves subsessile, 
pinnately trifoliolate. Flowers in axillary racemes of 8-12 
flowers. eat deflexed, hia 6-9-seeded. 
108. I. croranarioiwss Baker, J. c. p. 85 (1871). 
Tephrosia Witahebitees Klotzsch in Peters’ Mossamb. Bot. p. 45 
(1862). 
Hab. East Troprcan Arrica. Mozambique District. Zam- 
besiland, Dr. Peters. 
Dr. Se iti (Beitrag. Fl. Hthiop. p. 13) considers Tephrosia 
crotalarioides Klotzsch a synonym of I. spiniflora Hochst. et Steud. 
(c) Stem attiebes or somewhat fruticose, allies of J. subulata Vahl. 
Leaflets obovate, ovate or elliptical. Legumes deflexed. 
= niger Leaflets 8, obovate. Racemes short, seldom 
m. long. Legumes deflexed, 6-10-seeded. 
9. ‘bial fil. Lg p. 835 (1781); DC. Prod. ii. p, 232 
(reas): AN Hook. Fl. Brit. Ind. i1. F 96 (1879). 
I. hedysaroides Lam. telat iii. p. 250 (1789). 
I, cinerea, - arcuata, and 1, rigida Willd. Sp. PL. iii. 1225-8 (1800). 
ant has been tapaasly recorded for various parts 
of Africa (c/. FL. Trop. Afr. ii. p. 86; Engler, Pl. Ost Africa, 
i seen differ in 
cem 
I, trita occurs on the contine 
** Herbaceous. Leaflets diate 5-7, oblong ona fg ye ge 
exed. 
long, reaching 1 decm. or more. Legu 
110, I. nerrortexa Baillon in Bull. oe. Linn. Par. i. p. 399 
(1883). 
Hab. Barrtisa Cenrran A. naar eran Buchanan, Bowe 
tno. 
