Sed(Je7'a\ lxxxvii. convolvulace.e. 725 



milk-white ; filaments and anthers also the pollen white. In bushy 

 rocky sandy places near Maianga do Povo, rare ; fl. and fr. end oi 

 Feb. 1858. No. 6153. A persisccnt herb : rootstock thick, woody : 

 stems several, 2 to 4 feet long, decumbent, slender, rather rigidly 

 flexible ; corolla campanulate, silky-hirsute outside, especially at the 

 back of the lobes ; stamens included ; stigmas clavate-capitate ; ovary 

 2 i;elled, the cells 4-ovulate. At the margins of dried-up pools near 

 Quicuxe, rather rare and usually solitary : H. and fr. 7 Feb. 185'J. 

 No. 6154. 



A^ar. Bakeri. 



Ureweria microcephala B;iker in Kew Bull. 1894, p. 68. S. 

 Welwitschii, var., Hall. f. in Bull. Herb. Boiss. v. p. 1009 (1897). 



Li BONGO. — A perenn'al or at least a biennial herb ; rootstock giving 

 off numerous oblique stems ; flowers whitish. In hilly places amoni^ 

 short grass, between the rivers Lifune and Dande ; fl. end of Nov. 



1853. No. 6159. 



Icoi.o E Bi'.Ncid. — A decumbent, bright green herb; root perennial, 

 woody. On dry hills with short herbage near Funda ; after the fall 

 of the fl. end of Sept. 1858. No. 6158. 



LoANDA.— In hilly elevated grassy places near MutoUo ; fr. Ma} 



1854. No. 6157. 



2. S. sufFruticosa Hall. f. in Engl. Bot. Jalirb. xviU. p. 88 (1893). 



Brev^eria suffruticosa Scliinz in Verli. Bot. Brandenb. xxx. 

 p. 275 (29 Sept. 1888). Convolvulus mucronatus Engl. Bot. Jahrb. 

 X. p. 246 (18 Oct. 1888). iS. mucroiuita Hull, f., l.c, B. sessilijioru 

 Baker in Kew Bull. 1894, p. 68. B. baccharoides Baker, l.c. 



Var. hirsutissima Hall. f. in Bull. Herb. Boiss. vi. p. 531 

 (4 July 1898). B. conglomerata Baker, l.c. 



Luanda and Bakra df, Dande. — A herb, apparently enduring for 

 several years, although hardly perennial ; rootstock many-headed : 

 blanches from the base of the very short stem divaricate, ascending, 

 sometimes short, sometimes virgate and elongated, as well as the 

 leaves and flowers rufous-hirsute. On rather dry hilly ground near 

 Cacuaco one specimen, and near Barra de Dande two specimens ; f.. 

 and fr. end of Nov. 1853. No. 6160. 



5. JACaUEMONTIA Choisy ; Benth. & Hook. f. Gen. PI. ii. 

 p. 874 ; Hall. f. in Engl. Bot. Jahrb. xvi. p. 578 (1893). 



1. J. capitata G. Don, Gen. Syst. iv. p. 283 (1837); Hall. f.. 

 I.e., xviii. p. 95 (1893). 



Convolvulus capitatus Desrouss. in Lam. Encycl. Metli. iii. 

 p. 554 (1789). Ipovima capitata Choisy in DC. Prodr. ix. p. 365. 



Ambriz. — Quizembo, Mossul ; fr. without foliage. No. 6217. 



Bakra do Bengo. — An annual, but little branched herl), sometimes 

 erect and twining, in other cases decumbent and climbing ; corolla 

 clear bluish. On a dry hill near Mutollo, plentiful, but seen nowhere 

 else in the district ; fl. and fr. ]May 1854. No. 6215- 



Goi.UNGo Alto. — An annual herb ; stem patently branched at the 

 bise : the lower branches decumbent, the upper ones twining and 

 climbing ; flowers pale blue, nearly milk-white, very fugacious ; on 

 declivities in Sobato de Bumba, looking towards the river Zenza, 

 sparingly ; fl. Sept. 1855. A herb, apparently perennial, running out 

 far and widely ; stems numerous ; flowers reddish. In hot sparingly 



