THE INDIGOFERAS OF TROPICAL AFRICA 235 
Riva, no. 8369a! Nubia, about lat. 21°, Bent! Somaumanp. Golis 
Wars near Dara-as, Miss Edith Cole, no. 268! Rugga Pass and 
Wagga Mt., Mrs. Lort Phillips!  Gedais, Mrs. Lort Phillips! 
Dimoleh, Gillett & Aylmer ! 
Group V. Consucarx. Leaflets 2, terminal one large, lateral 
one sma aller 
* Leaflets suborbicular or badly ovate, argenteous, 
49. I, prp#ytta Vent. Choix, p. 300, t. 30 (1803); Baker, l.c. 
p- 74 ioe! 
b. Nitze Lanp. Kordofan, Kotschy, no. 5! Dr. Pfund! 
Ure Guinea. Senegambia, Perrottet! Lower Guinza. Longa 
Baum, no. 668! East Tropica Arrica, Mozambique, Dr. 
Peters. Damarauanp. Een 
In var. 8 lanuginosa DC. Prod. ii. p. 223, the leaves are lanugi- 
nose- aoe, and the stem and Gicein very hispid. 
** Leaflets one: arin gain 
50. I. Sauce are Baker in Flor. Trop. Afr. 5 (1871). 
Hab. Nite Lanp. Banks of the White Nile, Pether ‘etl Herb. Kew. 
Group om Panicutat#. Leaves imparipinnate. Flowers in 
panicles 
* Leaflets 13-17. 
51. I. Brassn Baker, @> Di 40- 
Hab. Upper Guryea. Cape Coast, Brass! Herb. Mus. Brit. 
** Leaflets 8-7, rarely 1. Stipules large, ovate or ovate-lanceolate. 
52. I. sertcea Benth. ex Baker, 1. c. p. 76 (1871 
Hab. Upper Guinea. Senegambia, Hew delot! &e. ; ; Niger, 
path ter. Sourn Cenrrau. In the interior near the Tropic of Capri- 
Baines € Chapman! Britis Cenrran Arrica. Nyassaland, 
Paidiaigea (1881), no. 835! 
raLis. Caulis quam typus tenuior. Folia bey tm 
vel trifoliolata. -Foliola quam ea typi bre viora 6-9 m onga, 
4-5 mm. lata. Stipule conspicue ovato-lanceolate promot 
Pedunculi plerumque 2-flori. Calycis lobi longi quam tubus mul- 
toties longiores strigoso-hirsuti. Carina obtusa _ longa 
calcarata. Ovarium pluriovulatum. Legumen haud visu 
ab. So Buluwayo, R. Frank Rand, ee. 59! 
Herb. Mus. Brit. ; 
In flower, early January, 1 
I, sericea Li. Mant. ii. p. aH "pelbeie to Amphithalia, 
*** Teaflets 3-10. Stipules linear, deciduous 
practeoLaTa DC. Prod. ii. p. 223 (1825) ; Guill. & Perr. 
Fl. — i. p. 176 seg ne penne i p- 77. 
lata Perr. ob. 6. 
Sean ak Ganies. noeal: Perrottet, no. 198! Heudelot, 
no. 422! Niger, Barter! Nie Lanp. Aethiopia, Kotschy, no. 55 
are I. Dupuisii M. Micheli, J swlekee, Wild. Sef T nigricans Vahl agree with 
ig Ee oe a 
