588 LXXI. COMPOSITE. [Bidens 
scales sub-biseriate, lanceolate-oblong, subobtuse, the outer ones 
about 2 in. long, the inner ones about } in. long; flowers golden- 
yellow; the ray-florets numerous, nearly 1 in. long, female or 
some hermaphrodite, apparently barren, with linear-oblong lined 
ligules about 2 in. long clawed at the base; disk-florets pluri- 
seriate, hermaphrodite, fertile, about 4 in. long; the corolla 
tubular, regular, about 4 in. long, shortly 5-lobed, rather abruptly 
contracted for the lowest third part from the insertion of the 
filaments, the lobes lanceolate-triangular; anthers with lance- 
shaped exserted appendages at the apex, obtuse at the base; 
filaments pale-yellow, shorter than the anthers, abruptly thickened 
and orange-coloured near the apex; style-branches exserted, 
spreading rather beyond the breadth of the corolla, flattening 
towards the apex with a triangular appendage or tip; ovary 
compressed, linear-oblong, somewhat ciliolate on the edges, ciliate- 
setulose around the apex, otherwise glabrous, tipped with 2 lateral 
erect retrorsely barbed aristz about } in. long. 
Punco ANDONGO.—In sandy bushy places near Quibinde, not far 
from the river Cuije ; fl, March 1857. A unique specimen. No. 3529. 
A drawing of the specimen in the study set exists in the British 
Museum, but the scales of the receptacle are not shown, and there- 
fore the determination of the genus is uncertain. 
52. CHRYSANTHELLUM Rich.; Benth. & Hook. f. Gen. Pl. ii. 
p. 389. 
1. C. procumbens Pers. Syn. Pl. ii. p. 471 (1807); O. & H. in 
Oliv. Fl. Trop. Afr. iii. p. 395. 
Anthemis americana L. Sp. Pl., edit. 1, p. 895 (1753), non Mutis. 
Bidens apiifolia L. Syst. Nat., edit. 10, ii. p. 1203 (1759). Verbesina 
mutica L. Sp. Pl., edit. 2, p. 1273 (1763), non Sieber. 
GoLuNGo ALTo.—An annual herb, at first erect with one or few 
capitula, afterwards prostrate, much branched with the basal branchlets 
prolonged and very crowded ; flowers yellow, slightly aromatic. In 
rather dry sunny shortly grassy situations at Sange, in neglected 
gardens, etc. ; the erect form in Dec. 1854, becoming prostrate in July 
1855; fl. and fr. No, 3957. Resembling a fine specimen of Soliva 
qasturtiifolia DC. Seeds, August 1855. CoLu. Carp. 668. <A dwarf, 
much branched, annual weed, with yellow flowers, like the Anthemis 
aurea DC. At Sange, fr. 9 July 1855. Cou. Carp. 683. 
CazENGO.—A small annual herb with the habit of a dwarf Chrysan- 
themum or Tagetes, and with small yellow flowers. In poor, sparingly 
grassy places at the river Luinha; fr. Dec. 1854. (Mixed with other 
achenes.) CoLu. CARP. 669. 
Punco ANpoNnGo.—An annual herb, with the habit of Anthemis; 
the early leaves spreading in a stellate manner; the central stems 
straight, the lateral ones ascending ; flowers yellow; achenes without 
pappus, truncate, ciliolate on the narrow margins, In sandy sunny 
situations, and in places neglected after cultivation, near the presidium; 
plentiful ; fl. and fr. Feb. 1857. No. 3958. 
Hvitia.—In low-lying pastures flooded during the rainy season, 
near Humpata ; fl. and fr. Nov. 1859 and April 1860. No. 3956. 
