Crotalariu] XLiv. leguminos.^. 199 



20. C. densicephala Welw. ex Baker in Oliv. Fl. Trop. Afr. ii. p. 2 1 . 

 PuNGO Andongo. — On the grassy slopes of the great rocks of Pedras 



de Guinga, sparingly ; fl. March 1857. No. 1919. 



21. C. dumetorum Baker in Oliv. Fl. Trop. Afr. ii. p. 22. 

 Pungo Axdongo. — In the thickets of Mutollo ; fl. and fr. April 



1857. No. 1920. 



HuiLLA. — Flowers yellow. In the more elevated wooded meadows 

 of Morro de Lopollo ; fl. and fr. Feb. and March 1860. No. 1921. 



This scarcely differs from C. densicej^hala, which Welwitsch regarded 

 as the same species. 



22. C. ononoides Benth. in Hook. Lond. Journ. Bot. ii. p. 572 

 (1843) ; Baker, I.e., p. 22. 



GoLUNGO Alto. — A herb 2 to 3 ft. high, quasi-scandent among 

 reeds. In rather dry bushy places in Mata de Mangue, near Sange ; fl. 

 June (and a narrow-leaved form in May) 1856. No. 1930. An ascend- 

 ing herb, 2A to 4 ft. high, with patent branches and yellow capitate 

 flowers. At the skirts of thickets in higher mountains of Quilombo 

 and above N-dele ; fl. March 1855. No. 1930/>. In exposed hilly 

 situations near Menha-Lula ; fl. and fr. April 1856. No. 1931. 



PuNGd Andoxgo. — An annual herb, branched in an ascending 

 manner from the base, with yellow flowers of the habit of an ^Itith/flJis. 

 In stony meadows, within the fortress near Calunga ; fl. April 1857. 

 No. 1932. 



23. C. cephalotes Steud. in Herb. Schimp. Abyss, ii. n. 695 

 {U. i. 1842) ; A. Eich. Fl. Abyss, i. p. 156 (1847) ; Baker, I.e., p. 23. 



Pungo Andongo. — An annual herb, branched from the base ; stem 

 erect ; branches ascending ; flowers yellowish, small ; pods sub-globose. 

 Sparingly, in damp sandy exposed wooded places, between Caghui and 

 Sansamanda, on the wav to and at the banks of the river Cuanza ; 

 fl. Feb., fr. April and May 1857. No. 1935. 



HuiLLA. — Flowers yellowish, concealed. In the elevated shortly 

 grassy pastures of Empalanca, flooded in summer, not common ; in 

 flower-bud end of March and in April 1860. No. 1936. 



24. C. nutans Welw. ex Baker in Oliv. Fl. Trop. Afr. ii. p. 24. 

 HuiLLA. — A herb, Ii to 2 ft. high ; stem dichotomously branched ; 



leaves trifoliolate ; flowers yellow ; pods nodding. On the drier slopes 

 between Lopollo and Ferrao da Sola at an elevation of 5500 ft., 

 sparingly ; fl. and fr. April 1860. No. 1907. 



25. C. filicaulis Welw. ex Baker in Oliv. Fl. Trop. Afr. ii. p. 24. 

 HuiLLA. — Flowers yellowish ; calyx similar in structure to that of 



C. tenuirama. In poor pastures near Catumba, where the Monanos, 

 i.e. natives from the Nano country, construct their camp ; fl. and fr. 

 beginning of April 1860. No. 1982. 



26. C. tenuirama Welw. ex Baker in Oliv. Fl. Trop. Afr. ii. p. 24. 

 Pungo Andongo. — Frequent, in coarse sand in the old beds of 



streams, at an elevation of 3800 to 4000 ft., Serra de Pedras de Guinga ; 

 fl. and fr. March 1857. No. 1980. 



HuiLLA. — Flowers yellow. In the rocky pastures of Sei-ra de 

 Oiaboia ; in the territory of Humpata ; fl. April 1860. No. 1981. 



