AFRICAN SPECIES OF CROTALARIA. 415 
Legumen circ. 14-18-spermum.—Speciem non vidi quamobrem descriptio 
secundum Ficalho & Hiern. f 
ANGOLA : Upper course of the River Ninda, an affluent of the Zambesi, 
Serpa Pinto No. 3, Hb. Olyssipo. 
SPECIES NON SATIS NOTA. 
C. acuminata, DC. Prod. ii. 128 (1825). 
Stipule ovato-lanceolate, petiolo breviores, acuminate. Folia petiolata, 
linearia, mucronato-acuminata, subtus ramulis calycibusque adpresse sericeo- 
pubescentibus. Pedunculi oppositifolii, 1-2-flori. Ovarium glabrum. Flores 
quam in priore (C. virgultalis, Burch.) minores. 
Cap. B. Spei, Burchell No. 2327. 
I regret I have been unable to find this number of Burchell's in Herb. 
Kew. 
C. ELONGATA, Thunb. Fl. Cap. (1823) 571 ; Harvey in. Harvey & Sonder, 
Fl. Cap. ii. 45. 
Caulis suffrutescens, erectus, ramosus, totus tectus tomento argenteo nitido. 
Rami teretes, simplices, elongati, erecti. Folia ternata, alterna, petiolata. 
Foliola ovata, obtusa, argentea, integra, subsessilia zequalia, unguicularia. 
Petioli longitudine folioli patentes. flores in apice ramorum spicati, Spica 
digitalis usque spithamea, floribus et leguminibus reflexis. Corolle lutem, 
glabre. — Legumina ovata, acuta, vix unguicularia. 
SouTH Arrica ; Karroo, near Bockeveld, Thunberg. 
Harvey describes this plant as densely velvety tomentose, having densely 
woolly one-seeded pods, about 6 mm. long. 
SPECIES CROTALARIA EXCLUDEND& VEL OMNINO DUBLE. 
amplexicaulis, Linn. = Rafnia amplexieaulis, Thunb. 
angustifolia, Jacq. = Lebeckia sericea, Thunb, 
argentea, Jacq. — Argyrolobium petiolare, Walp. 
azurea, Eckl. & Zeyh. = Lotononis azurea, Benth. 
bracteolata, Perr.= Indigofera bracteolata, DC. 
cordifolia, Linn. = Hypocalyptus obeordatus, Thunb. 
cuneiformis, Lam. = Rafnia cuneifolia, Thunb. 
diversifolia, E. Mey. = Lotononis laxa, Mehl. oy Zeyh. 
dubia, Balf. fil. non R. Grab. = Crotalaria leptocarpa, Balf. fil. 
floribunda, Lodd. = Viborgia obcordata, Thunb. 
genistoides. Lam. = Priestleya sp. 
imbricata, Linn. = Amphithalea densa, Hckl. $ Zeyh. 
involucrata, E. Mev. = Lotononis involucrata, Benth. 
lanata, Thunb, = Priestleva villosa, VC. 
