204 xliv. leguminosjE. [Crotalaria 



flowers yellow, purple-striate ; in secondary thickets near Canaulo and 

 Camilungo ; fl. and young fr. end of Feb. 1856. Varzea do Isidero, in 

 June 1856. No. 1954. 



50. C. glaucifolia Baker in Oliv. Fl. Trop. Afr. ii. p. 38. 



Pungo Andongo. — An annual erect herb, 2 to 3 ft. high, with 

 glaucous foliage ; standard cinnamon-coloured outside, deep-violet-blue 

 inside ; wings yellow ; keel saffron-coloured ; immature pod inflated, 

 oblong-cylindrical. In sandy wooded meadows, at the cataract, near 

 Condo, sparingly ; fl. and young fr. 15 March 1857. No. 1934. 



51. C. Lotononis Welw. ex Baker in Oliv. Fl. Trop. Afr. ii. p. 39. 

 Pungo Andongo. — Habit of a Lotononis. Sporadic, in damp sandy 



places, Sobato Bumba near Condo ; fl. March 1857. A unique 

 specimen. No. 1969. 



52. C. cyanea Baker in Oliv. Fl. Trop. Afr. ii. p. 39. 



Huilla. — Corolla whitish-green ; standard bright blue. In the 

 elevated pastures of Empalanca, flooded in summer time, at an ele- 

 vation of 5500 ft. ; in company with species of dwarf Compositae, 

 Eriocaulon, and Xyris, scarce ; fl. and fr. end of March and in April 

 1860. No. 1952. 



53. C. oligostachya Baker in Oliv. Fl. Trop. Afr. ii. p. 41. 

 Pungo Andongo. — Sparingly on the grassy slopes of Serra de 



Pedras de Guinga, a unique specimen ; fl. Jan. 1857. No. 1957. 



54. C. axillaris Ait. Hort. Kew. iii. p. 20 (1789); Br. in Tuck. 

 Congo, App., p. 478 (1818). 



G. lotifolia Baker, I.e., p. 42 ; non DO. 



Ambeiz. — (Leaflets oval, the terminal one ranging up to 2J by 1 J in, ; 

 the lateral ones to 2 by 1 in. ; the petiole ranging up 3J in.) Flowers 

 mostly 2 together on a very short common axillary peduncle ; pedicels 

 about £ in. long ; flowers § to f in. Fruit 2J by f in., subglabrous. 

 In damp sandy hilly places along rocks near the city of Ambriz ; fl. 

 and fr. Nov. 1853. No. 1978. 



55. C. cleomifolia Wehv. ex Baker in Oliv. Fl. Trop. Afr. ii. p. 43. 

 Pungo Andongo.— A herb, 2J to 3£ ft. high, annual?, erect or 



ascending, branched, without the flowers resembling in habit a Cleome ; 

 leaflets 3 to 5, membranous, deep-green and with an oily gloss above, 

 glaucous beneath ; flowers sulphur-yellow, slightly fragrant ; base of 

 the calyx almost circular-flat, oppositely bibracteolate ; bracteoles 

 turned backwards, appressed on the bottom of the calyx towards the 

 insertion of the peduncle ; standard not cordate ; style bearded within 

 towards the apex. In bushy rocky places at Pedra Songue within the 

 fortified lines of Pungo Andongo ; fl. and fr. end of Feb. 1857. No. 1966. 

 Huilla. — In wooded grassy places, Catumba near Lopollo ; with 

 yellow fl. and with fr. May 1860. No. 1967. 



4. TEPHROTHAMNUS Sweet, Hort. Brit. edit. 2, p. 126 (1830); 

 non Sch. Bip. (1863). Argyrolobivm Eckl. & Zeyh. 1836) ; (Benth. 

 & Hook, i.' Gen. PI. i. p. 480. 



1. T. aequinoctialis. 



Argyrolobium cequinoctiale Welw. ex Baker in Oliv. Fl. Trop. Afr. 

 ii. p. 46. 



