Herb, 6-12 in. high. Leaves 3-7 pinnately fol. Flowers 4-6 in axillary racemes, reddish. Pod linear, subtetragonous. Between Suakin & Berber (Wadi Dimehadit); White Nile Prov. (J. Arashkol). 300 =Indigofera linifolia= _Retz._ Annual, 6-9 in. high; leaves simple; pod globose. Flowers red, in axillary racemes. Anthers, in this genus, with apiculate connective. Red Sea Prov. (21° N.L.); Kassala Prov. (Gallabat). It is given medicinally in febrile eruptions. =I. Dewevrei= _M. Mich._ Undershrub; stems angular. Leaves simple, linear, very acute, 2-2½ in. long, shortly strigose-pubescent on both sides. Fls. axillary, solitary. Bahr El Ghazal Prov. (Bongo-land: Gir). =I. tetrasperma= _Schum._ & _Thonn._ Much branched undershrub, 1-2 ft. high. Leaves simple linear. Flowers scarlet, 1-2 in axils of leaves. Pod linear with a mucro. Bahr El Ghazal Prov. (Jur-land: Agada, Bongo-land: Sabbi). =I. bongensis= _Kotschy_ & _Peyr._ Small procumbent herb. Leaves simple, obovate. Fl. purple, in axillary racemes. Pod narrow-linear, silky, ¾ in. long. Bahr El Ghazal Prov. (Jur-land & Bongo-land). =I. achyranthoides= _Taubert._ Stems short from a woody rhizome, minutely pubescent. Leaves simple, obovate-oblanceolate, acutely mucronate, very closely appressed- puberulous. Racemes spike-like, axillary, 3½ in. long. Fls. at length reflexed; calyx-lobes subulate. Bahr El Ghazal Prov. (Wau). =I. Schweinfurthii= _Taubert._ Leaves simple or up to 4-foliate; leaflets linear-oblanceolate acutely mucronate, up to 2 in. long and ⅙ in. broad, appressed-setulose. Racemes much longer than the leaves. Fls. very small. Bahr El Ghazal Prov. (Jur-land: Kutshuk Ali & Bongo-land: by the Lehsi River). =I. arenaria= _A. Rich._ Small herb densely branched from base. Leaves usually simple rarely 3-5 fol. Flowers axile in subsessile abbreviated racemes; cor. bright purple. Pod narrow-linear, silky, ½ in. long. Suakin to Berber (Obak); Dongola Prov. =I. pulchra= _Vahl._ Undershrub, 2-5 ft. high. Leaflets 3-7. Infl. various, panicled or solitary; cor. scarlet, silky outside. Pod small, oblong, villose. Fung Prov. (Fazoghli); Bahr El Ghazal Prov. (Jur-land: Kutshuk Ali). =I. diphylla= _Vent._ Woolly herb or undershrub, up to 2 ft. high. Leaflets 2, terminal one longer. Fl. pink in short dense, axillary racemes. Pod linear, beaked silky, ½ in. long. Kordofan Prov.; Darfur Prov. (50 m. east of El Fasher). =I. bracteolata= _DC._ DERMA (N. Kordn.)—Arab. Undershrub, 1-2 ft. high. Leaflets 3-5. Racemes with a leaflet-like bract at the base of each reddish flower. Pod small, oblong, mucronate. Fung Prov. (Fazoghli); North Kordofan Prov. (W. of Mazrul); Bahr El Ghazal Prov. (Jur Ghattas). =I. strobilifera= _Hochst._ Herb, 1 ft. high. Leaflets 5-7. Flowers in dense heads with large roundish bracts concealing the flowers. Pod small, oblong, subterete, mucronate. White Nile & Kordofan Provinces. =I. spinosa= _Forsk._ SANGADD—Hadendowa.