Indiyofera] XLiv. leguminos^. 209 



Ambaca. — Annual, about 4 in. high. In stony places at N-gombe ; 

 in very young fr. June 1857. No. 4149. 



9. I. heptaphylla Hiern, sp. n. 



An erect slender annual herb, branched from the base often in 

 a virgate manner, pallid, more or less appressedly hairy especially 

 on the leaflets beneath, 9 to 24 in. high or sometimes more ; 

 leaves imparipinnate, 2-4-jugate, usually 3-jugate, 1 to 3 in. 

 long ; lateral leaflets opposite or sub-opposite, sub-linear or 

 narrowly oval-oblong, rounded with a short apiculus at the apex, 

 rounded or somewhat narrowed at the very shortly petiolulate 

 base, entire, ^ to 1 in. long, Jj^ to i in. broad ; terminal leaflet 

 similar, ranging up to Ig in. long, on a petiolule ranging up to 

 I in. ; stipules subulate, small ; stipcjls ; racemes axillary, 1 to 

 4 in. long, many-flowered ; common peduncle (below the first 

 flower) i to 2| in. ; flowers rose-purple, clustered along the upper 

 part of the rachis especially towards the apex, | in. long ; pedicels 

 very short, shorter than or about equalling the lanceolate-subulate 

 deciduous bracteoles; calyx ^W in. long, clothed with appressed 

 whitish hairs, lobes subulate from an ovate or lanceolate base, 

 about as long as or a little longer than the tube ; corolla glabrous ; 

 standard obovate, | in. long, exceeding the staminal slit ■ tube ; 

 pods more or less spreading or declining, shortly and appressedly 

 hairy or sub-glabrate, 1 to 1§ in. long, J^- in. broad, somewhat 

 compressed, slightly turning upwards near the apex, otherwise 

 straight; seeds 12 to 16. 



This species resembles more or less 7. ^;«?"yi/?orrt Hayne, /. 

 goniodes Hochst., and /. costata Guill. & Peri-. ; it difiers from the 

 first by longer peduncles and from the others by fewer leaflets 

 and different calyx-lobes. It differs also in habit from /. linearis 

 Guill. & Perr. which Baker in Oliv. Fl. Trop. Afr. ii. p. 83 unites 

 with /. parviflora ; I. linearis DC. Prodr. ii. p. 228, from Sene- 

 gambia, not mentioned by Baker, is the same as /. asper« Perr. 



Loan DA. — Here and there in grassy places on poor soil between 

 Penedo and Conceicao ; fl. and fr. May 1858. No. 4146. Fl. No. 4145. 



Ambaca.— On the left bank of the river Caringa, in grassy places ; 

 fl. and fr. June 1855. No. 4147. In fields near N-gombe ; fl. and fr. 

 Oct. 1856. No. 4148. 



PuNGO ANDONCiC— At the salt mine near Quibinde Quitage : fr. 

 March 1857. No. 4143. A branched annual herb, 3 to 4 ft. high, with 

 pretty purplish flowers. In grassy places at the sides of thickets near 

 the stream Cagalule ; fl. Jan. 1857. More robust than the type, and 

 perhaps a distinct species. No. 4144. 



10. I. Welwitschii Baker in Oliv. Fl. Trop. Afr. ii. p. 84. 

 Anil{a) Welwitschii 0. Kuntze, I.e., p. 940. 



PuNGo Andoxgo.^ — A very slender, erect or ascending, annual herb, 

 3 to 18 in. high ; leaves 1-, 3-, or 5-foliolate ; flowers .scarlet or rose- 

 purple, very fugacious ; keel acuminate ; style very short, consisting 

 of a gibbous waxy-glandular body seated on the apex of the ovary 

 o which the oblique shortly penicillate stigma is attached, and which 



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