330 MR, E. G. BAKER ON THE 
leque parvee, bracteolis ad basin calycis adnatis. Pedicelli 2-4 mm. longi. 
Calyx extus pubescens, totus 6-9 mm. longus, dentibus acutis 4—45 mm. 
longis. Vexillum in sicco flavum, insigniter et eleganter brunneo-striatum, 
eire. 19 mm. longum. Ale oblonge, flavee, circ. 18 mm. longe. Carina 
dorso rotundata, in toto circ. 20 mm. longa lineis atro-purpureis notata, falcata 
vel subfalcata, ungue cire. 5-6 mm. longo instructa. Ovarium lineare 
distincte stipitatum. Legumen deest. 
British Easr Arrica: Mau Escarpment, Guy Baker No. 120! Hb. 
Berol. Common in Mau Grassland and edges of forest. Escarpment, 
F. Thomas No. 13! Hb. Berol. In flower 11 Feb. 1902. 
Allied to C. cannabina, Schweinf., from which it differs in the much larger 
wings. The racemes often reach 35 em. in length ; the carina is about 20 mm. 
long, with dark purple lines. 
SubsECT. 2. MEDIOCRIFLOHBRJE. 
tipulæ parve vel anguste vel obsolete. Flores mediocres, sepius in 
'acemos dispositi. Carina ssepius 11-15 mm. vel rarissime 18 mm. longa. 
(C. Schumanniana, cf. pp. 315, 350; C, lanceolata, cf. p. 343.) 
CLAVIS SPECIERUM. 
1, Carina dorso angulo recto curvata inde in rostrum longum vel 
longiusculum attenuata .................. .......... .... 2 
Carina dorso rotundata, sepe falcata vel subfalcata .......... 15 
2. | Racemi densi, multiflori ...... TEE ......... : 
Racemi laxi, pauciflon ,....... bee e cere ces TOP 4 
Racemi laxi, pluriflori.......... eee hh .... 9 
Racemi laxi, multiflori, elongati................ TOPPED .... 12 
3. Legumen oblongum, angulatum, 11-14 mm. longum ,.........  bagamoyoensis. 
Legumen oblongum, cum stipite 20-23 mm. longum ........ .. Üveantulensis. 
4. Carina 7-9 mm. longa .....,.................. enn ... Grantiana. 
Carina 9-15 mm. longa ........ eee ees e mt hn 5 
5. Species intertropicales.................. eene eens osa... 6 
Species austro-occidentales......... THEM eee eens ........ 7 
Species austro-orlentales........................ erosoetan 8 
6. Foliola oblanceolata....... veneer eee ""-"-'J"""---- Forbesi. 
Foliola oblanceolata vel oblongo- obovata ..................... cespitosa. 
7. | Foliola oblonga. Planta hereroensis...... TUE ees Kurti. 
Foliola angustissima. Vexillum carina brevius. Planta 
amboensis ...... TOPPED TC paucifolia. 
Foliola angustissima. Vexillum carina longius. Planta 
namaquensis .. ........... barana tee e .. Heidmannii. 
8. Foliola oblongo-linearia vel lanceolata ......... TEES .. distans. 
9. Carina 7-9 mm. longa ........ TED . 10 
Carina 9-16 mm. longa .................. ce cee eens ee 11 
