Kassala Prov. (Gallabat: shady Khors and woody places); Mongalla Prov. (Mongalla); Bahr El Ghazal Prov. (Niamniam-land). =D. dimorphum= _Welw._ Branched undershrub, 2 ft. high. Leaves oblong, rounded or cordate at base. Racemes 1 in. long, sessile, axillary and terminal; cor. red. Pod ¼ in. long, lower margin deeply sinuate. Bahr El Ghazal Prov. (Jur-land). =D. lasiocarpum= _DC._ Erect undershrub, 3-6 ft. high, densely brown pubescent. Leaves cordate-ovate, 4-5 in. long. Racemes axillary and terminal; cor. red. Pod ¾ in. long, hispid, 4-5; jointed lower margin deeply sinuate. Bahr El Ghazal Prov. (Bongo-land: Gir, Niamniam-land). =D. sennaarense= _Schwfth._ Densely hispid undershrub. Stipules cordate, amplexicaul; leaflets 3, central ovate, 3-4 in. long. Racemes stalked; corolla reddish. Pod 1 in. long, joints 4 to 6, lower margin slightly waved. Kassala Prov. (Gallabat); Fung. Prov.; Upper White Nile Prov. (Meshra El Zeraf). =D. Scalpe= _DC._ Erect undershrub. Leaves 3-fol., ovate, 1½-2½ in., the terminal somewhat larger, rhomboidal; flowers light red, in pairs on terminal panicles; pods constricted; joints 3-4, as broad as long, much sinuate. Blue Nile Prov. (Geneib Assad); Darfur Prov. (J. Marra: Wadi Gindi, 7,300 ft.). =D. Dregeanum= _Benth._ Grey silky undershrub. Leaflets 3. Flowers in short terminal panicles. Pod ½ in. long, slightly waved beneath, 2-4 jointed. Æthiopia. =D. paleaceum= _Guill._ & _Perr._ Semi-woody, erect, 3-4 ft. high. Leaflets 3, central ovate, 3-5 in. long. Racemes axillary and terminal, stalked; cor. reddish. Pod ab. ¾ in. long, slightly indented below, articulations 4-5, stiff-hairy. Bahr El Ghazal Prov. (Jur-land). =D. delicatulum= _A. Rich._ Annual, 9 in. high, silky. Lower leaves simple, upper 3-fol. Racemes terminal, sessile, 2-4 flowered. Pod ab. ½ in. long, 4-6 jointed, glabrous, lower suture indented ⅓ down. Fung Prov. (Jongol’s Post). =D. triflorum= _DC._ Matted, trailing herb. Leaves small, lower ones often 1-fol., otherwise 3-fol., glabrous ab. slightly silky beneath; flowers very small, usually 3 together in axils of leaves; pods up to ½ in. long, slightly constricted on ventral margin, 2-4 jointed. Mongalla Prov. (Kenissa). Would make a good green manure and cover crop. 318 =Pseudarthria confertiflora= _Baker._ Erect undershrub. Leaflets 3, terminal one 3-4 in. long, ovate-oblong. Racemes axillary and terminal, the latter often compound. Pod linear, not articulated. White Nile Prov. =P. Hookeri= _Wight_ & _Arn._ Undershrub, 3-4 ft. high, downy. Leaflets 3, central obovate, 4-6 in. long. Flowers red, in dense terminal panicles. Pod 1 in. long, linear, torulose, downy. Bahr El Ghazal Prov. (Bongo-land: Addai & Niamniam-land: Nganye). =P. sp.= Leaflets 3, the central ovate, acute, 5 in. long, 3 in. broad, softly pubescent below, widely crenate. Flowers very small in lax terminal panicles. Bahr El Ghazal Prov. (Jur Ghattas, Niamniam-land: Kulensho).